| Email : sjuari@ugm.ac.id |
| Education Background : |
| Doctor, Ph.D, Kimia Lingkungan, Keio University, 1997 Master, M.Eng., Kimia Lingkungan, Keio University, 1993 Undergraduate, Drs., Kimia, Universitas Gadjah Mada, 1988 |
| Research Interest : |
| 1. Sintesis dan aplikasi material hibrida berbasis lempung anionik dan magnetit untuk menghilangkan senyawa pencemar lingkungan dan penyebab masalah kesehatan, 2. Recovery logam berharga emas dan perak dengan menggunakan material berbahan dasar lempung anionik, dan hibrida lempung anionik-magnetit dan hibrida zat humat-magnetit, 3. Sintesis dan aplikasi material berbasis nanopartikel untuk sensor kolorimetri senyawa penting bagi lingkungan dan kesehatan Aktif meneliti di bidang lingkungan dan material khususnya dalam mengatasi masalah cemaran logam berat dan zat warna berbahaya dengan menggunakan adsorben sintetik maupun adsorben selektif berbasis pada bahan alam Indonesia. Selain itu giat pula mengembangkan sensor kolorimetri menggunakan material berbasis nanopartikel untuk senyawa penting bagi lingkungan (logam berat, zat warna, dll.) dan kesehatan (antibakteri, bakteri patogen, kreatinin.dll.). |
| Research Cluster/Group : |
| Lingkungan, Material |
| List of Publications : |
|
(1) Kunarti, E. S.; Agustiningsih, D.; Pambudi, F. I.; Syoufian, A.; Santosa, S. J. Enhanced Photocatalytic Activity and Magnetic Properties of CoFe2O4/TiO2-Ag/S for Visible Light-Driven Photodegradation of Methylene Blue. Indones. J. Chem. 2025, 25 (1), 232–243. https://doi.org/10.22146/ijc.100142. (2) Saputra, E.; Kase, Z. R.; Timur, I. A.; Frisky, A. Z. K.; Wicaksono, N. D. A.; Jatmiko, W. A.; Munawwaroh, Z.; Pambudi, F. I.; Santosa, S. J. A Novel Method Utilizing a Portable Digital Image-Based Colorimeter Detector and a Glutathione-Functionalized Gold Nanoparticles (GSH-AuNPs) Sensor for the Highly Selective and Sensitive Detection of Creatinine in Urine Sample. Sensors Int. 2025, 6. https://doi.org/10.1016/j.sintl.2025.100327. (3) Alimin, A.; Muhamad, F.; Alham, A.; Adman, F. N.; Anjani, I.; Amal, D. A.; Rahmayanti, R.; Ahmad, L. O.; Fahmiati, F.; Zaeni, A.; Agusu, L.; Firihu, M. Z.; Usman, I.; Santosa, S. J.; Umar, A. A. A High Performance Supercapacitor Electrode Materials Based on Carbon Quantum Dots Originated from Bamboo Leaves of Southeast Sulawesi Doped with Nanomagnetite Derived from Iron Sands. Mater. Chem. Phys. 2025, 332. https://doi.org/10.1016/j.matchemphys.2024.130151. (4) Santosa, S. J.; Louise, I. S. Y.; Tahir, I. Green Electrochemical Synthesis of Ultra-Small and Highly Stable Silver Nanoparticles in an Electrolyte Solution of Polyethylene Glycol-1000. Case Stud. Chem. Environ. Eng. 2025, 11. https://doi.org/10.1016/j.cscee.2025.101214. (5) Fathurrohman, P. Z.; Kunarti, E. S.; Wijayanti, N.; Sato, N.; Amano, Y.; Machida, M.; Santosa, S. J. A Comparative Study of the Effect of Oxygen-Containing Functional Groups in GO and RGO Sheets Decorated with Small Gold Nanoparticles on Bioactivities. J. Inorg. Organomet. Polym. Mater. 2024, 34 (12), 5854–5868. https://doi.org/10.1007/s10904-024-03248-4. (6) Fathurrohman, P. Z.; Kunarti, E. S.; Wijayanti, N.; Santosa, S. J. Straightforward Microwave-Assisted Synthesis of Ultrasmall Gold Nanoparticles Acnhored on Reduced Graphene Oxide for Enhanced Antibacterial Application. Discov. Appl. Sci. 2024, 6 (6). https://doi.org/10.1007/s42452-024-06002-0. (7) Agustiningsih, D.; Otomo, R.; Kamiya, Y.; Nuryono, N.; Santosa, S. J.; Kunarti, E. S. Fixing Ni2+ onto Mesoporous SiO2-TiO2 through Amino Silane and Application as a Catalyst for Kumada Cross Coupling Reaction for 1,1′-Biphenyl Synthesis. Appl. Catal. A Gen. 2024, 672. https://doi.org/10.1016/j.apcata.2024.119606. (8) Agustiningsih, D.; Kunarti, E. S.; Nuryono, N.; Santosa, S. J.; Darussalam Mardjan, M. I.; Kamiya, Y.; Otomo, R. Novel Nickel-Immobilized-SiO2-TiO2 Fine Particles in the Presence of Cetyltrimethylammonium Bromide as a Catalyst for Ultrasound-Assisted-Kumada Cross-Coupling Reaction. Heliyon 2024, 10 (14). https://doi.org/10.1016/j.heliyon.2024.e34614. (9) Santosa, S. J.; Hadi, M.; Aisyah, F. N. A Novel Utilization of Sugarcane Bagasse-Derived Ash to Reductively Remove Gold(III) to Gold Metal: Energetics, Kinetics and Mechanism Studies. Case Stud. Chem. Environ. Eng. 2024, 10. https://doi.org/10.1016/j.cscee.2024.100802. (10) Kusrini, E.; Alhamid, M. I.; Wulandari, D. A.; Fatkhurrahman, M.; Shahrin, E. W. E. S.; Shahri, N. N. M.; Usman, A.; Prasetyo, A. B.; Sufyan, M.; Rahman, A.; Nugrahaningtyas, K. D.; Santosa, S. J. Simultaneous Adsorption of Multicomponent Lanthanide Ions on Pectin Encapsulated Zeolite A. Evergreen 2024, 11 (1), 371–378. (11) Kusrini, E.; Usman, A.; Ayuningtyas, K.; Wilson, L. D.; Putra, N.; Prasetyo, A. B.; Rahman, A.; Nugrahaningtyas, K. D.; Santosa, S. J.; Noviyanti, A. R. Fragrance Carrier Based on Zeolite-A Modified Bentonite as a Controlled Release System in Air Freshener Applications. Sains Malaysiana 2024, 53 (10), 3499–3509. https://doi.org/10.17576/jsm-2024-5310-22. (12) Santosa, S. J.; Haarstrick, A.; Li, S. F. Y. Adsorption of Methylene Blue onto Magnetic Nanoparticles and Magnetite Nanoparticles Coated with Humic Acid. In AIP Conference Proceedings; I., F., Ed.; American Institute of Physics: Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore, 2024; Vol. 3027. https://doi.org/10.1063/5.0204810. (13) Santoso, D. H.; Santosa, S. J.; Sekaranom, A. B. Analysis and Trends Research Publications on Air Quality (PM 2.5) Management Strategies. In IOP Conference Series: Earth and Environmental Science; Institute of Physics: Doctoral Program in Environmental Science, The Graduate School of Universitas Gadjah Mada, Yogyakarta, Indonesia, 2024; Vol. 1339. https://doi.org/10.1088/1755-1315/1339/1/012042. (14) Wihadi, M. N. K.; Merzouki, M.; Ma’arif, A. S.; Santosa, S. J. Insights of Auric Ion Adsorption in the Presence of Ferric and Hexavalent Chromium Species on Mg/Al Layered Double Hydroxides. Moroccan J. Chem. 2024, 12 (2), 854–869. https://doi.org/10.48317/IMIST.PRSM/morjchem-v12i2.47173. (15) Fathurrohman, P. Z.; Priyono, F. R.; Suratman, A.; Sri Kunarti, E.; Santosa, S. J. Functionalization of Mg/Al Hydrotalcite with Ascorbic Acid for Gold Nanoparticles Synthesis. In Materials Science Forum; Trans Tech Publications Ltd: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta, 55281, Indonesia, 2023; Vol. 1093, pp 55–62. https://doi.org/10.4028/p-3UGgZi. (16) Danar, D.; Santosa, S. J.; Kunarti, E. S.; Martha, R. D.; Fatimah, F. Synthesis and Characterization THBA-Intercalated Mg/Al-LDH for Reductive Adsorption of AuCl4-. In AIP Conference Proceedings; H., H., N., F., Eds.; American Institute of Physics Inc.: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang, Jl. Semarang No. 5, Malang, 65145, Indonesia, 2023; Vol. 2569. https://doi.org/10.1063/5.0112166. (17) Busroni, B.; Siswanta, D.; Santosa, S. J.; Anwar, C. Use of Calixarenes Bearing Benzoyl Groups for the Adsorption of Heavy Metals Cations: Equilibrium and Kinetics Studies. Molekul 2023, 18 (1), 41–49. https://doi.org/10.20884/1.jm.2023.18.1.5911. (18) Agustiningsih, D.; Nuryono, N.; Santosa, S. J.; Kunarti, E. S. Propylamine Silica-Titania Hybrid Material Modified with Ni(II) as the Catalyst for Benzyl Alcohol to Benzaldehyde Conversion. Indones. J. Chem. 2023, 23 (5), 1361–1374. https://doi.org/10.22146/ijc.84282. (19) Jannah, J. M.; Sri Kunarti, E.; Santosa, S. J. Synthesis of Fe3O4 /TiO2-S Composite and Its Activity Test as Photocatalyst on the Metanil Yellow Degradation. Key Eng. Mater. 2023, 944, 191–200. https://doi.org/10.4028/p-nx0966. (20) Kusrini, E.; Safira, A. I.; Usman, A.; Prasetyanto, E. A.; Nugrahaningtyas, K. D.; Santosa, S. J.; Wilson, L. D. Nanocomposites of Terbium Sulfide Nanoparticles with a Chitosan Capping Agent for Antibacterial Applications. J. Compos. Sci. 2023, 7 (1). https://doi.org/10.3390/jcs7010039. (21) Busroni, B.; Siswanta, D.; Jumina, J.; Santosa, S. J.; Anwar, C. Adsorption of Pb(II) on Calix[4]Arene Derivatives: Kinetics and Isotherm Studies. Indones. J. Chem. 2022, 22 (6), 1480–1489. https://doi.org/10.22146/ijc.70665. (22) Andreani, A. S.; Tachrim, Z. P.; Kunarti, E. S.; Hashimoto, T.; Hayashita, T.; Jenie, S. N. A.; Santosa, S. J. The Effect of α-Cyclodextrin and β-Cyclodextrin as Stabilizing Agents on the Size of Gold Nanoparticles. In AIP Conference Proceedings; M., A. M., K., K., M., H., A., R., Eds.; American Institute of Physics Inc.: Research Center for Chemistry, Indonesian Institute of Sciences (LIPI), Kawasan Puspiptek Serpong, Banten, Tangerang Selatan, 15314, Indonesia, 2022; Vol. 2493. https://doi.org/10.1063/5.0109954. (23) Harimu, L.; Matsjeh, S.; Siswanta, D.; Santosa, S. J.; Baari, M. J. Application of Poly(Ethyl Eugenyl Oxyacetate) Compounds as the Ions Carrier for Heavy Metals Separation and Separation of Fe and Ni in Ferronickel Using Liquid Membrane Transport Method. Indones. J. Chem. 2022, 22 (4), 1002–1013. https://doi.org/10.22146/ijc.72486. (24) Basuki, R.; Rusdiarso, B.; Santosa, S. J.; Siswanta, D. An Adsorbent Based on Humic Acid-Like and Carboxymethyl Cellulose for Efficient Pollutant Removal from Synthetic Wastewater. In Key Engineering Materials; Trans Tech Publications Ltd: Department of Chemistry, Universitas Pertahanan RI, Kawasan IPSC, Bogor, 16810, Indonesia, 2022; Vol. 932, pp 29–38. https://doi.org/10.4028/p-i3t7l7. (25) Santosa, S. J.; Nuryono, N.; Aisyah, F. N.; Hadi, M. Dual Function of Sugarcane Bagasse Ash in Removing Au(III) from Aqueous Solution. In Materials Science Forum; Trans Tech Publications Ltd: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta, Indonesia, 2022; Vol. 1067, pp 185–194. https://doi.org/10.4028/p-elwr15. (26) Nuryono, N.; Purnomo, B.; Istiawan, A.; Gustianthy, A. P.; Pebriani, S.; Indriyani, D.; Santosa, S. J. Characterization and Rheological Improvement of Boyolali White Bentonite with Soda Ash and Carboxy Methyl Cellulose. In Key Engineering Materials; Trans Tech Publications Ltd: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara PO BOX BLS 21, Yogyakarta, 55281, Indonesia, 2022; Vol. 920 KEM, pp 137–145. https://doi.org/10.4028/p-3n42ah. (27) Santosa, S. J.; Krisbiantoro, P. A.; Hidaiyanti, R.; Muawanah, A.; Almas, R. A.; Maddeppungeng, N. R.; Rahayu, M.; Sudiono, S. A Novel Synthesis of Gold Nanoparticles-Layered Double Hydroxides Nanocomposites Through In-Situ Reductive Adsorption of Gold(III) Ion on Organic Acid-Functionalized Mg/Al Layered Double Hydroxides. In Engineering Materials; Springer Science and Business Media B.V.: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Bulaksumur, Yogyakarta, 55281, Indonesia, 2022; pp 75–93. https://doi.org/10.1007/978-3-030-94319-6_4. (28) Murniasih, S.; Santosa, S. J.; Roto, R. Identification of Toxic Heavy Metals and Trace Elements in Pesticides Used by Shallots (Allium Cepa Var. Aggregatum) Farmers in Brebes District, Indonesia. In Key Engineering Materials; Trans Tech Publications Ltd: Departement of Chemistry-Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Indonesia, 2022; Vol. 927, pp 41–49. https://doi.org/10.4028/p-ef3md9. (29) Murniasih, S.; Santosa, S. J.; Roto, R. Assessment of Multi-Nutrients and Heavy Metals in Inorganic Fertilizers Widely Used by Indonesian Farmers Using NAA. Indones. J. Chem. 2022, 22 (3), 666–682. https://doi.org/10.22146/ijc.69908. (30) Santosa, S. J.; Krisbiantoro, P. A. Functionalisation of Mg/Al Hydrotalcite and Calcined Mg/Al Hydrotalcite with Gallic Acid for Reductive Adsorption of Tetrachloroaurate(III) Ion in Aqueous Solution. Int. J. Environ. Anal. Chem. 2022, 102 (18), 6282–6298. https://doi.org/10.1080/03067319.2020.1807972. (31) Alimin, A.; Kadidae, L. O.; Agusu, L.; Ahmad, L. O.; Santosa, S. J.; Asria, A. Formation Mechanisms of Co-Existence of α-Fe and Iron Oxides Nanoparticles Decorated on Carbon Nanofibers by a Simple Liquid Phase Adsorption-Thermal Oxidation. J. New Mater. Electrochem. Syst. 2022, 25 (3), 200–205. https://doi.org/10.14447/jnmes.v25i3.a07. (32) Christina, M. M.; Rusdiarso, B.; Santosa, S. J. Immobilization of Ascorbic Acid on Ni-Zn Layered Hydroxide Salts and Its Application as [AuCl4]- Adsorbent. In Materials Science Forum; Trans Tech Publications Ltd: Chemistry Department, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta, Indonesia, 2022; Vol. 1067, pp 139–146. https://doi.org/10.4028/p-08z04g. (33) Nofiani, R.; Komalasari, K.; Ardiningsih, P.; Santosa, S. J. Biosorption of Pb2+ Using Fusarium Sp. RS01, a Hg2+ and Pb2+-Resistant Indigenous Fungus of an Abandoned Illegal Gold Mining Site. Sains Malaysiana 2022, 51 (6), 1753–1764. https://doi.org/10.17576/jsm-2022-5106-12. 2021EKSTRAKSI, PEMURNIAN DAN KARAKTERISASI ASAM HUMAT DARI TANAH GAMBUT SAMARINDAS Koesnarpadi, SJ Santosa, D Siswanta, B Rusdiarso PROSIDING SEMINAR KIMIA, 166-172 2021 PREPARATION OF MAGNETIC/SILICA/QUARTERNARY-CHITOSAN BY SOL-GEL METHOD AND ITS STABILITY IN VARIOUS pH MEDIUMRB Istiningrum, SJ Santosa, N Nuryono small 14 (4), 2767-2775 2021 Fast and selective colorimetric detection of Fe3+ based on gold nanoparticles capped with ortho-hydroxybenzoic acidAS Andreani, ES Kunarti, T Hashimoto, T Hayashita, SJ Santosa Journal of Environmental Chemical Engineering 9 (5), 105962 7 2021 Reusable high performance of calcined Mg/Al hydrotalcite for the removal of Navy Blue and Yellow F3G dyesSJ Santosa, DP Astuti Chinese Journal of Chemical Engineering 38, 247-254 3 2021 Material Hibrida Mg/Al-HT Terinterkalasi Asam 3, 4, 5-Trihidroksibenzoat Dengan Metode Kopresipitasi Melalui Mikro Reaktor-TD Danar, SJ Santosa, ES Kunarti JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya 5 (1), 20-26 2021 Waste from Argentometric Determination of Chloride as a Source of Silver in the Synthesis of p‐Hydroxybenzoic Acid Capped Silver NanoparticlesG Gusrizal, TA Zaharah, A Shofiyani, SJ Santosa ChemistrySelect 6 (23), 5763-5770 2021 Magnetite-functionalized horse dung humic acid (HDHA) for the uptake of toxic lead (II) from artificial wastewaterR Basuki, B Rusdiarso, SJ Santosa, D Siswanta Adsorption Science & Technology 2021 10 2021 Magnetically separable humic acid-functionalized magnetite for reductive adsorption of tetrachloroaurate (III) ion in aqueous solutionSJ Santosa, PA Krisbiantoro, M Yuniarti, S Koesnarpardi Environmental Nanotechnology, Monitoring & Management 15, 100454 6 2021 Composite of magnetite and Zn/Al layered double hydroxide as a magnetically separable adsorbent for effective removal of humic acidSJ Santosa, PA Krisbiantoro, TTM Ha, NTT Phuong, G Gusrizal Colloids and Surfaces A: Physicochemical and Engineering Aspects 614, 126159 3 2021 The Effectiveness of Magnetite Modified Gallic Acid Synthesized by Sonochemical Method As AuCl4-Adsorbent-ReductorM Rahmayanti, SJ Santosa, S Sutarno, A Paweni Indonesian Journal of Chemical Research 8 (3), 194-201 1 2021 Humic Acid Immobilization on Cellulose by Crosslink Method for Cr (III) Adsorption from Aqueous SolutionAW Pangestika, SJ Santosa, S Sudiono Key Engineering Materials 884, 25-31 2021 A Preliminary Study on the Selective Detection of Hypochlorite Based on Antiagregation of AuNPsERF Maftuhah, S Suyanta, SJ Santosa Key Engineering Materials 884, 353-359 2021 Modified Humic Acid from Peat Soils with Magnetite (Ha-Fe3O4) by Using Sonochemical Technology for Gold RecoveryM Rahmayanti, SJ Santosa, S Sutarno Jurnal Bahan Alam Terbarukan 9 (2), 81-87 1 2020 The Utilization of Poly-37, 40-diallyl-38, 39, 41, 42,-tetrahydroxycalix [6] arenes Compound as Adsorbent for Heavy Metal Cations Cd (II), Cr (III) and Cu (II)SY Prabawati, J Jumina, SJ Santosa, M Mustofa Jurnal Kimia Riset 5 (2), 94-99 2020 Ultrasound-assisted extraction of magnetic material from natural iron sandRB Istiningrum, FLU Pamungkas, SJ Santosa, Nuryono AIP Conference Proceedings 2296 (1), 020072 2020 Linear and Non-linear Regression Analysis for the Kinetics of [AuCl4]-Removal by p-Hydroxybenzoate intercalated Mg/Al-HydrotalciteLA Hasnowo, SJ Santosa, B Rusdiarso IOP Conference Series: Materials Science and Engineering 990 (1), 012017 2020 Comparison Study of PHBA-intercalated Mg/Al-LDH and PHBA-immobilized Mg/Al-LDH: Characterization and Application for [AuCl4] ̄ Removal from SolutionLA Hasnowo, SJ Santosa, B Rusdiarso IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) 5 (3), 78-87 2020 Synthesis of a new crosslinked Poly-Bisphenol A Diglycidyl Ether (Poly-BADGE) as a carrier in Phenol transportAA Kiswandono, S Hadi Kuwait Journal of Science 47 (4), 40-48 2 2020 Functionalisation of Mg/Al hydrotalcite and calcined Mg/Al hydrotalcite with gallic acid for reductive adsorption of tetrachloroaurate (III) ion in aqueous solutionSJ Santosa, PA Krisbiantoro, Elianasari, Sutarno International Journal of Environmental Analytical Chemistry, 1-17 3 2020 Antibacterial activity of silver nanoparticles synthesized using tyrosine as capping and reducing agentDCV Arifin, DI Saragih, SJ Santosa International Journal 8 (6) 9 2020 Permeability improvement of polyethersulfone-polietylene glycol (PEG-PES) flat sheet type membranes by tripolyphosphate-crosslinked chitosan (TPP-CS) coatingRA Lusiana, VDA Sangkota, NA Sasongko, G Gunawan, AR Wijaya, … International journal of biological macromolecules 152, 633-644 32 2020 The synthesis of gold nanoparticles from printed circuit boards through adsorption and desorption processR Alfanaar, SJ Santosa, B Rusdiarso AIP Conference Proceedings 2229 (1), 030023 1 2020 Gallic and salicylic acid-functionalized Mg/Al hydrotalcite as highly effective materials for reductive adsorption of AuCl4−SJ Santosa, D Fitriani, NH Aprilita, B Rusdiarso Applied Surface Science 507, 145115 12 2020 Solvent-free mechanochemically synthesized Zn layered hydroxide salts for the adsorption of naphtholate AS dyeSJ Santosa, S Sudiono, RS Wibawani Applied Surface Science 506, 144930 2 2020 Adsorption of Gold (III), Copper (II), Nickel (II) on Amino Silica Hybrid Coated MagnetiteMT Thahir, N Nuryono, SJ Santosa Journal of Physics: Conference Series 1494 (1), 012023 2020 Photocatalytic reduction of AuCl4− by Fe3O4/SiO2/TiO2 nanoparticlesES Kunarti, R Roto, N Nuryono, SJ Santosa, ML Fajri GLOBAL NEST JOURNAL 22 (1), 119-125 1 2020 Application of Humic Acid Isolated From Kalimatan Peat Soil Modifying Magnetite for Recovery of GoldM Rahmayanti, G Abdillah, SJ Santosa, S Sutarno Jurnal Bahan Alam Terbarukan 8 (2), 77-83 7 2020 SINTESIS NANOPARTIKEL EMAS TERTUDUNG HISTIDIN UNTUK DETEKSI Hg2D EVIANE, SJ Santosa, D Siswanta Universitas Gadjah Mada 2020 Synthesis of Gold Nanoparticles Using Glutamic Acid as a Reductor and Capping AgentN Nadhifah, WR Pratita, ES Kunarti, N Nuryono, SJ Santosa Key Engineering Materials 840, 472-477 2020 Free Na and Less Fe Compositions of SiO2 Extracted from Rice Husk Ash as the Silica Source for Synthesis of White Mineral Trioxide AggregateM Ghadafi, SJ Santosa, Y Kamiya, N Nuryono Key Engineering Materials 840, 311-317 1 2020 Immobilization of Salicylic Acid on Ni-Zn Layered Hydroxide SaltsMRT Amnillah, SJ Santosa Key Engineering Materials 840, 566-572 2020 Synthesis of Silver Nanoparticles Using Tyrosine as Reductor and Capping AgentDI Saragih, DCV Arifin, B Rusdiarso, S Suyanta, SJ Santosa Key Engineering Materials 840, 360-367 6 2020 Antibacterial Activity of Silver Nanoparticles Capped by p-Aminobenzoic Acid on Escherichia coli and Staphylococcus aureusD Susanthy, SJ Santosa, ES Kunarti Indonesian Journal of Chemistry 20 (1), 182-189 5 2020 Effect of Reaction Time and Stability Properties of Gold Nanoparticles Synthesized by p-Aminobenzoic Acid and p-Aminosalicylic AcidA Aji, SJ Santosa, ES Kunarti Indonesian Journal of Chemistry 20 (2), 413-421 3 2020 Evaluation of the Adsorption and Reduction of Au (III) on Esterified Humic AcidD Prasasti, SJ Santosa, S Sudiono 2019 Ahmad Dahlan International Conference Series on Pharmacy and Health … 1 2019 Modifying humic acids on magnetite nanoparticles to sorption of p-chlorophenolS Koesnarpadi, SJ Santosa, D Siswanta, B Rudiarso Journal of Physics: Conference Series 1277 (1), 012007 1 2019 Colorimetric Detection of Hg (II) Ion Using Silver Nanoparticles Capped with 3-Hydroxybenzoic AcidG Gusrizal, AH Alimuddin, A Sapar, RN Ridwan, SJ Santosa Molekul 14 (1), 18-24 1 2019 Synthesis and characterization of co-edaf and its application test as a carrier membrane for phenol transport using polymer inclusion membrane (PIM)AK Kiswandono, D Mudasir Siswanta, NH Aprilita, SJ Santosa, S Hadi Res. J. Chem. Environ 23, 1-9 4 2019 Toxicity of methanol fraction from marine tunicates Pyura sp and Polycarpa aurata to the brine shrimp Artemia salina LeachM Litaay, S Santosa, R Agus IOP Conference Series: Earth and Environmental Science 253 (1), 012014 1 2019 Improvement of Batik Wastewater Quality Using Biosorption ProcessS Lestari, SD Tandjung, SJ Santosa IOP Conference Series: Earth and Environmental Science 256 (1), 012047 2019 Chitosan based modified polymers designed to enhance membrane permeation capabilityRA Lusiana, VDA Sangkota, NA Sasongko, SJ Santosa, MHD Othman IOP Conference Series: Materials Science and Engineering 509 (1), 012122 2 2019 Recovery of Au (III) from printed circuit board waste by chitosan/SiO2 coated on iron sand magnetic materialM Harumi, SJ Santosa Materials Today: Proceedings 19, 1101-1110 7 2019 Studi Kinetika dan Adsorpsi Zat Warna Kation (Metilen Biru) dan Anion (Metil Orange) pada Magnetit Terlapis Asam Humat: Adsorption and Kinetic Studies of Cationic (Methylene …K Kustomo, SJ Santosa Jurnal Jejaring Matematika dan Sains 1 (2), 64-69 3 2019 Silver Nanoparticles Capped with p-Hydroxybenzoic Acid as a Colorimetric Sensor for the Determination of ParaquatG Gusrizal, SJ Santosa, ES Kunarti, B Rusdiarso Indonesian Journal of Chemistry 20 (3), 688-696 7 2019 Sintesis dan Studi Stabilitas Nanopartikel Perak Tertudung Asam SalisilatRN Ridwan, G Gusrizal, N Nurlina, SJ Santosa Indonesian Journal of Pure and Applied Chemistry 1 (3), 83-90 6 2019 The performance of p-aminosalicylic acid as reducing and stabilizing agent in silver nanoparticles SynthesisD Susanthy, SJ Santosa, ES Kunarti Oriental Journal of Chemistry 35 (1), 56 3 2019 Synthesis of Gold Nanoparticles Using p-Aminobenzoic Acid and p-Aminosalicylic Acid as Reducing AgentA Aji, ES Kunarti, SJ Santosa Indones J Chem 19 (1) 5 2019 Synthesis of Gold Nanoparticles Capped-Benzoic Acid Derivative Compounds (o-, m-, and p-Hydroxybenzoic Acid)AS Andreani, ES Kunarti, SJ Santosa Indonesian Journal of Chemistry 19 (2), 376-385 2 2019 Sorption mechanism and performance of peat soil humin for Methylene blue and p-NitrophenolSJ Santosa, ES Kunarti, NH Aprilita, B Wulandari, DN Bawani Indonesian Journal of Chemistry 19 (1), 198-210 8 2019 Application of Magnetite Zn/Al Layered Double Hydroxide (Fe3O4 Zn/Al LDH) on the Removal of Organic Matter in Supplying WaterNTT Phuong, TTM Ha, TN Han, SJ Santosa Science & Technology Development Journal-Science of The Earth & Environment … 2018 Comparison the new kinetics equation of Non-competitive sorption cd (II) and Zn (II) onto green sorbent horse dung humic acid (HD-HA)R Basuki, SJ Santosa Bulletin of Chemical Reaction Engineering & Catalysis 13 (3), 475-488 9 2018 Interaction study between 3,4,5-trihydroxy benzoic acid-modified Mg/Al-hydrotalcite with Au ions on the adsorption process of AuCl4−I Yanti, SJ Santosa, I Kartini AIP Conference Proceedings 2026 (1), 020091 1 2018 ChairpersonsSJ Santosa, S Shimazu, M Cox, M Goto, T Hayashita, N Kabay, … 2018 The Synthesis and Stability Study of Silver Nanoparticles Prepared by Using p-Aminobenzoic Acid as Reducing and Stabilizing AgentD Susanthy, SJ Santosa, ES Kunarti Indonesian Journal of Chemistry 18 (3), 421-427 5 2018 Synthesis of Citrate-Capped Gold Nanoparticles from Reduced [AuCl 4]–on Ascorbic Acid-Immobilized Mg/Al HydrotalciteAS Andreani, S Suyanta, ES Kunarti, SJ Santosa Indonesian Journal of Chemistry 18 (3), 434-440 4 2018 Two highly stable silver nanoparticles: Surface plasmon resonance spectra study of silver nanoparticles capped with m-hydroxybenzoic acid and p-hydroxybenzoic acidG Gusrizal, SJ Santosa, ES Kunarti, B Rusdiarso Molekul 13 (1), 30-37 8 2018 Mg/Al layered double hydroxide anionic clay as a potential material for the remediation of acid mine leachateSJ Santosa, ES Kunarti, K Karmanto, NA Iksan ASIAN JOURNAL OF ENVIRONMENTAL BIOTECHNOLOGY 2 (1), 33-43 2 2018 SKKD No. 100/UN25. 5.1/TU. 3/2018″ Study of Pb (II) and Fe (III) Metal Cations Adsorption into ptert. butylcalix [4] arene as adsorbent: Kinetic Adsorption”B Busroni, S Siswanta, SJ Santosa, SJ Santosa, J Jumina 2018 Imobilisasi Asam Humat pada Kitin dan Aplikasinya sebagai Adsorben Cr (III)M Sehol, SJ Santosa, D Siswanta Indonesian Journal of Chemical Research 5 (2), 63-68 4 2018 Desorpsi Ion Emas (III) Dalam Sistem Multilogam Au/Ni/Ag Dengan Menggunakan Variasi Tiourea-HClJ Manuhutu, N Nuryono, SJ Santosa Molluca Journal of Chemistry Education (MJoCE) 8 (1), 56-63 1 2018 Rapid Synthesis of Gold Nanoparticles without Heating ProcessS Annur, SJ Santosa, NH Aprilita, NT Phuong, N van Phuoc Asian J. Chem 30 (11), 2399-2403 7 2018 pH dependence of size control in gold nanoparticles synthesized at room temperatureS Annur, SJ Santosa, NH Aprilita Oriental Journal of Chemistry 34 (5), 2305 13 2018 pH dependence on the synthesis of gold nanoparticles capped Na-citrate from adsorbed Au (III) and Au (0) on salicylic acid immobilized Mg/Al hydrotalcitePA Krisbiantoro, A Muawanah, RA Almas, SJ Santosa Asian Journal of Chemistry 30 (7), 1413-1417 2 2018 Chitosan succinate/PVA-PEG membrane: preparation, characterization and permeation ability test on creatinineRA Lusiana, VDA Sangkota, SJ Santosa J. Kim. Sains Apl. 21 (2), 80-4 10 2018 Pembuatan Nanopartikel Emas Melalui Proses Desorpsi-Reduktif [AuCl4]–Teradsorpsi Pada Magnetit Mg/Al-NO3 Hidrotalsit dengan Asam GlutamatS Suyanta, SJ Santosa BIMIPA 25 (1), 32-41 1 2018 Adsorption of Congo Red Dye on HDTMA Surfactant-Modified Zeolite A Synthesized from Fly AshSJ Santosa Defect and Diffusion Forum 382, 307-311 4 2018 Pelarutan Selektif Tembaga dari Limbah Printed Circuit Board dengan Hidrogen PeroksidaGA Wardani, R Alfanaar, SJ Santosa ALCHEMY Jurnal Penelitian Kimia 14 (1), 51-59 2018 Chitosan-tripoly phosphate (CS-TPP) synthesis through cross-linking process: the effect of concentration towards membrane mechanical characteristic and urea permeationRA Lusiana, WP Protoningtyas, AR Wijaya, D Siswanta, SJ Santosa Orient J Chem 33 (6), 2913-2919 34 2017 Synthesis of Fulvic Acid-Coated Magnetite (Fe 3 O 4–FA) and Its Application for the Reductive Adsorption of [AuCl 4]–PA Krisbiantoro, SJ Santosa, ES Kunarti Indonesian Journal of Chemistry 17 (3), 453-460 8 2017 MODIFICATION OF POLYEUGENOL DERIVATE CONTAIN ETHYLENE GLYCOL DIMETHACRYLATE (EGDMA) AS A CARRIER FOR PHENOL TRASPORTAA Kiswandono, D Siswanta, SJ Santosa, A Nuryaman, S Supriyanto, … 2017 Ekstraksi Adsorben Ramah Lingkungan dari Matriks Biologi: Asam Humat Tinja Kuda (AH-TK): Asam Humat Tinja Kuda (AH-TK)R Basuki, SJ Santosa, B Rusdiarso Chempublish Journal 2 (1), 13-25 6 2017 Biosorpsi krom total dalam limbah cair batik dengan biosorben yang dikemas dalam kantung teh celupS Lestari, S Sudarmadji, SD Tandjung, SJ Santosa Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal 33 (2), 71-75 3 2017 Karakterisasi Asam Humat dari Gambut Indralaya, Ogan Ilir Sumatera SelatanR Mohadi, N Hidayati, SJSSJ Santosa, SJ Santosa, N Narsito Jurnal Penelitian Sains 11 (1) 5 2017 Humic acid coated Fe 3 O 4 nanoparticle for phenol sorptionS Koesnarpadi, SJ Santosa, D Siswanta, B Rusdiarso Indonesian Journal of Chemistry 17 (2), 274-283 24 2017 Synthesis of silver nanoparticles by reduction of silver ion with m-hydroxybenzoic acidG Gusrizal, SJ Santosa, ES Kunarti, B Rusdiarso Asian Journal of Chemistry 29 (7), 1417-1422 15 2017 The novel kinetics expression of Cadmium (II) removal using green adsorbent horse dung humic acid (Hd-Ha)R Basuki, SJ Santosa, B Rusdiarso AIP Conference Proceedings 1823 (1), 020001 3 2017 Lethal Toxicity of Batik Waste Water Bio-Sorption Results in Tilapia (Oreochromis niloticus)S Lestari, SD Tandjung, SJ Santosa Advanced Science Letters 23 (3), 2611-2613 7 2017 The Role of Carboxyl and Hydroxyl Groups of Humic Acid in Removing AuCl 4-from Aqueous SolutionS Sudiono, M Yuniarti, D Siswanta, ES Kunarti, T Triyono, SJ Santosa Indonesian Journal of Chemistry 17 (1), 95-104 21 2017 Adsorption of crystal violet dye using zeolite a synthesized from coal fly ashE Kusumastuti, SJ Santosa IOP Conference Series: Materials Science and Engineering 172 (1), 012028 10 2017 A Preliminary Research for Selective Detection of Cr (III) in Water SampleS Annur, SJ Santosa, NH Aprilita, NT Phuong, NV Phuocs Asian J. Env. Tech 1, 2-4 2 2017 Preparation of TiO2 photocatalyst with the matrix of palm wood (Arenga pinnata) waste in the photodegradation of batik wastewaterD Kresnadipayana, ET Wahyuni, SJ Santosa Journal of Physics: Conference Series 795 (1), 012064 4 2017 Synthesis of Silver Nanoparticles Using o-Hydroxybenzoic, p-Hydroxybenzoic, and o, p-Dihydroxybenzoic Acids as Reducing AgentsD Susanthy, ET Wahyuni, SJ Santosa Materials Science Forum 901, 26-31 4 2017 Synthesis of gold nanoparticle from adsorbed Au on hydrotalcite using SDS and sodium citrate as capping agent and its recovery into pure goldAS Andreani, S Suyanta, ES Kunarti, SJ Santosa Materials Science Forum 901, 32-36 2 2017 Adsorption Study of Pb (II), Cd (II), Cu (II) and Cr (III) ions in Aqueous Medium using C-4-Hydroxy-3-methoxyphenylcalix [4] resorcinarene DodecaacetateC ANwAR, DIS JUMINA, SJ Santosa, A Fiani, MID Mardjan Oriental Journal of Chemistry 33 (2), 979-984 1 2017 The effect of alkaline ratios of NaOH to NH3 on the formation of nanostructured titaniaI Kartini, IY Khairani, S Mustofa, SJ Santosa, LZ Wang Materials Science Forum 886, 42-47 2 2017 Synthesis and characterization of magnetites obtained from mechanically and sonochemically assissted co-precipitation and reverse co-precipitation methodsT Sulistyaningsih, SJ Santosa, D Siswanta, B Rusdiarso Int. J. Mater. Mech. Manuf 5 (1), 16-19 38 2017 Evaluation of Lagergren kinetics equation by using novel kinetics expression of sorption of Zn 2+ onto horse dung humic acid (HD-HA)B Rusdiarso, R Basuki, SJ Santosa Indonesian Journal of Chemistry 16 (3), 338-346 12 2016 Comparative Study on the Adsorption of [AuCl 4]–onto Salicylic Acid and Gallic Acid Modified Magnetite ParticlesM Rahmayanti, SJ Santosa, S Sutarno Indonesian Journal of Chemistry 16 (3), 329-337 15 2016 Adsorption of [AuCl 4]–on Ultrasonically and Mechanical-Stirring Assisted Mg/Al-NO 3 Hydrotalcite-MagnetiteT Sulistyaningsih, SJ Santosa, D Siswanta, B Rusdiarso Indonesian Journal of Chemistry 16 (3), 268-276 7 2016 Kinetics study of Au (III) adsorption on gallic acid intercalated mg/Al-hydrotalciteI Yanti, SJ Santosa, I Kartini EKSAKTA: Journal of Sciences and Data Analysis, 27-35 4 2016 Comparative study of Ni-Zn LHS and Mg-Al LDH adsorbents of navy blue and yellow F3G dyeIY Ikhsani, SJ Santosa, B Rusdiarso Indonesian Journal of Chemistry 16 (1), 36-44 13 2016 Adsorption study of Pb (II), Cd (II), Hg (II) and Cr (III) onto calix [4] resorcinarene derivativeC Anwar, D Siswanta, SJ Santosa, RK Dewi, MID Mardjan Oriental Journal of Chemistry 32 (6), 2881 3 2016 Dual function of p-hydroxybenzoic acid as reducing and capping agent in rapid and simple formation of stable silver nanoparticlesG Gusrizal, SJ Santosa, ES Kunarti, B Rusdiarso Int. J. ChemTech Res 9 (9), 472-482 13 2016 Synthesis of Magnetite-Mg/Al hydrotalcite and its application as adsorbent for navy blue and yellow F3G DyesLI Ardhayanti, SJ Santosa Procedia engineering 148, 1380-1387 23 2016 Effect of glycerol on mechanical and physical properties of silver-chitosan nanocomposite filmsE Susilowati, I Kartini, SJ Santosa IOP Conference Series: Materials Science and Engineering 107 (1), 012041 14 2016 Cross-linking of succinate-grafted chitosan and its effect on the capability to adsorb Pb (II) ionA Masykur, SJ Santosa, DS dan Jumina IOP Conference Series: Materials Science and Engineering 107 (1), 012014 2 2016 X-ray Absorption Improvement of Single Wall Carbon Nanotube through Gadolinium EncapsulationI Narsito, SJ Santosa IOP Conference Series: Materials Science and Engineering 107 (1), 012051 2 2016 Retracted-Enhanced X-Ray Absorption Property of Gold-Doped Single Wall Carbon NanotubeA Alimin, N Narsito, I Kartini, SJ Santosa Indonesian Journal of Chemistry 15 (3), 211-217 2015 Anionic and cationic dyes removal from aqueous solutions by adsorption onto synthetic Mg/Al hydrotalcite-like compoundE Heraldy, SJ Santosa, T Triyono, K Wijaya Indonesian Journal of Chemistry 15 (3), 234-241 24 2015 PENERAPAN FREUNDLICH MODEL PADA ADSORPSI-REDUKTIF ISOTHERM AUCL4à ¯ DENGAN ASAMN Ismillayli, SJ Santosa, D Siswanta Jurnal Pijar Mipa 10 (2) 4 2015 Kapasitas dan Energi Adsorpsi Humin Terhadap EosinAM Anshar, SJ Santosa, S Sudiono Al-Kimia 3 (2), 1-14 3 2015 Cadmium adsorption on chitosan/chlorella biomass sorbent prepared by ionic-imprinting techniqueA Shofiyani, N Narsito, SJ Santosa, S Noegrohati, TA Zahara, E Sayekti Indonesian Journal of Chemistry 15 (2), 163-171 18 2015 Adsorption rate constants of eosin in huminAM Anshar, SJ Santosa, S Sudiono Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta), 9-16 6 2015 Synthesis of silver-chitosan nanocomposites colloidal by glucose as reducing agentE Susilowati, T Triyono, SJ Santosa, I Kartini Indonesian Journal of Chemistry 15 (1), 29-35 20 2015 Kajian Spektra FTIR Pada Membran Kopoli (eugenol-divinilbenzena), Co-Edvb Sebagai Senyawa Pembawa Untuk Transpor FenolAA Kiswandono, E Girsang, AN Pulungan, JL Sihombing, D Siswanta, … Prosiding SNPS (Seminar Nasional Pendidikan Sains) 2, 543-554 2 2015 Synthesis and characterizatation of magnetite nanoparticle coated humic acid (Fe3O4/HA)S Koesnarpadi, SJ Santosa, D Siswanta, B Rusdiarso Procedia Environmental Sciences 30, 103-108 57 2015 Production of Silver Nanoparticle Chains inside Single Wall Carbon Nanotube with a Simple Liquid Phase AdsorptionA Alimin, N Narsito, I Kartini, SJ Santosa Bulletin of Chemical Reaction Engineering & Catalysis 10 (3), 266 3 2015 Sonochemical Co-precipitation Synthesis of Gallic Acid-modified MagnetiteM Rahmayanti, SJ Santosa Advanced Materials Research 1101, 286-289 5 2015 Preparation of magnetite-mg/Al hydrotalcite through hydrothermal process and subsequent calcinationT Sulistyaningsih, SJ Santosa, D Siswanta, B Rusdiarso Advanced Materials Research 1101, 336-339 4 2015 Development of the Synthesis of Chromium and Molybdenum–Amino acid Complexes: A Green Chemistry ApproachKS Budiasih, C Anwar, SJ Santosa, H Ismail Advanced Materials Research 1101, 276-279 4 2015 Synthesis of Pb (Ii) Imprinted carboxymethyl chitosan and the application as sorbent for Pb (Ii) ionA Masykur, SJ Santosa, D Siswanta, J Jumina Indonesian Journal of Chemistry 14 (2), 152-159 20* 2014 Hybrid assembly of nanosol titania and dodecylamine for superhydrophobic self-cleaning glassI Kartini, SJ Santosa, E Febriyanti, OR Nugroho, H Yu, L Wang Journal of nanoparticle research 16 (7), 1-14 13 2014 Sorption Kinetics of Cd (II) Species on Humic Acid‐B ased SorbentSJ Santosa CLEAN–Soil, Air, Water 42 (6), 760-766 31 2014 Dekontaminasi Ion Logam dengan Biosorben Berbasis Asam Humat, Kitin dan KitosanSJ Santosa, D Siswanta, S Sudiono UGM PRESS 10 2014 Kajian Adsorpsi Metilena Biru Pada HuminAM Anshar, SJ Santosa, S Sudiono Prosiding Seminar Nasional Geofisika, 189-193 1 2014 Esterification of Humin and its Effect on the Removal of AuCl4− from Aqueous SolutionSJ Santosa, SR Dewi, D Siswanta, ES Kunarti 日本イオン交換学会誌 25 (4), 151-154 2 2014 Immobilization of active site protected humic acid on chitosan as high performance adsorbent for Cd (II)SJ Santosa, UT Santoso, OA Megantari, D Siswanta, B Rusdiarso 日本イオン交換学会誌 25 (4), 68-72 1 2014 Synthesis of zeolite A from coal fly ash by alkali fusion and hydrothermalSJ Santosa, ES Kunarti Advanced Materials Research 1043, 198-203 10 2014 The capability of copoly (eugenol-divinylbenzene) as a carrier for phenol transport with polymer inclusion membrane (PIM)AA Kiswandono, D Siswanta, NH Aprilita, SJ Santosa, T Hayashita Journal of Environmentally Friendly Processes; ISSN 2328, 1383 14 2014 Sistem penurunan kadar krom (iii) limbah cair industri penyamakan kulit dengan kombinasi presipitasi menggunakan natrium hidroksida dan adsorpsi menggunakan bagase fly ashF Meirinna, SJ Santosa ASEAN J Syst Eng 1 (2), 62-67 5 2013 Extending the life time of polymer inclusion membrane containing copoly (Eugenol-DVB) as carrier for phenol transportAA Kiswandono, D Siswanta, NH Aprilita, SJ Santosa, T Hayashita Indonesian Journal of Chemistry 13 (3), 254-261 20 2013 PENGARUH PENGASAMAN PADA SPESIASI CU (II) DALAM SISTEM ASAM HUMAT-AIRS Sunarsih, SJ Santosa JURNAL TEKNOLOGI TECHNOSCIENTIA, 89-96 2013 Pemanfaatan Senyawa Poli-monoaliloksi-kalik [6] arena Sebagai Antidotum Keracunan Kadmium Pada Mencit (the Utilization of Poly-monoallyloxy-calix [6] arene as Antidote on …SY Prabawati, J Jumina, M Mustofa, SJ Santosa Jurnal Manusia dan Lingkungan 20 (2), 129-136 1 2013 Sistem Penurunan Kadar Krom (III) Limbah Cair Industri Penyamakan Kulit Dengan Kombinasi Presipitasi Menggunakan Natrium Hidroksida Dan Adsorpsi Menggunakan Bagase Fly AshM Fahrurrozi, SJ Santosa ASEAN Journal of Systems Engineering 1 (2) 1 2013 Synthesis and characterization of Magnetic MgAl-NO3-HT composite via the chemical co-precipitation methodT Sulistyaningsih, DSV Silalahi, SJ Santosa, D Siswanta, B Rusdiarso Proc. Chemical, Biological and Environmental Engineering 58, 95-99 9 2013 Antihyperglicemic activity of some chromium (III)-amino acid complexes in nicotinamide-streptozotocin induced diabetic wistar ratsKS Budiasih, C Anwar, SJ Santosa, H Ismail, IP Sari Journal of Chemical and Pharmaceutical Research 5 (9), 34-39 9 2013 Synthesis and characterization of chromium (III) complexes with L-glutamic Acid, glycine and L-cysteineKS Budiasih, C Anwar, SJ Santosa, H Ismail Proceedings of World Academy of Science, Engineering and Technology, 1909 17 2013 Enhanced CO2 Adsorptivity of Partially Charged Single Walled Carbon Nanotubes by Methylene Blue EncapsulationF Khoerunnisa, T Fujimori, T Itoh, K Urita, T Hayashi, H Kanoh, T Ohba, … The Journal of Physical Chemistry C 116 (20), 11216-11222 13 2012 Transport of phenol through inclusion polymer membrane (PIM) using copoly (eugenol-DVB) as membrane carriersAA Kiswandono, D Siswanta, NH Aprilita, SJ Santosa Indonesian Journal of Chemistry 12 (2), 105-112 29 2012 Immobilization of humic acid onto chitosan using tosylation method with 1, 4-butanediol as a spacer armUT Santoso, R Nurmasari, D Umaningrum, SJ Santosa, B Rusdiarso, … Indonesian Journal of Chemistry 12 (1), 35-42 5 2012 Study on the adsorption properties of novel calix [6] arene polymers for heavy metal cationsSY Prabawati, J Jumina, SJ Santosa, M Mustofa, K Ohto Indonesian Journal of Chemistry 12 (1), 28-34 9 2012 STUDI PENDAHULUAN PEMANFAATAN LIMBAH DESALINASI UNTUK PEMBUATAN Mg/Al HYDROTALCITE-LIKE SEBAGAI ADSORBEN METHYL ORANGEE Heraldy, D Prasasti, K Wijaya, SJ Santosa, T Triyono Bumi Lestari Journal of Environment 12 (1), 16-23 2 2012 Studi adsorpsi logam Pb (II) dan Cd (II) pada asam humat dalam medium airA Rahmawati, SJ Santoso Alchemy 19 2012 Preliminary study on the use of desalination waste for the manufacture of Mg/Al hydrotalcite-like methyl orange as an adsorbent.E Heraldy, D Prasasti, K Wijaya, SJ Santosa Bumi Lestari 12 (1), 16-23 2012 SINTESIS POLIKALIKS [4] RESORSINARENA DARI MINYAK DAUN CENGKEH DENGAN METODA BARU YANG EFISIEN DAN PENERAPANNYA UNTUK ADSORPSI KATION LOGAM BERATD Siswanta, S Juari Santosa, P Mulyono 2012 Preparation and Infrared Spectroscopic Studies of Chromium (III)–Glutamic Acid Complexes, An Antidiabetic Supplement CandidatesKS Budiasih, C Anwar, SJ Santosa, H Ismail Proceeding, International Conference of Indonesian Chemical Society, Malang … 1 2012 Synthesis of Mg/Al hydrotalcite-like from brine water and its application for methyl orange removal: a preliminary studyE Heraldy, SJ Santosa, K Wijaya Makara Journal of Science 11 2011 Mg/Al hydrotalcite-like synthesized from brine water for eosin yellow removalE Heraldy, T Triyono, K Wijaya, SJ Santosa Indonesian Journal of Chemistry 11 (2), 117-123 5 2011 Synthesis of a Series of Calix [6] arenePolymers fromp-ter-butylphenolSY Prabawati, SJ Santosa Proceeding ICBB (The International Conference on Bioscience and … 2 2011 Mechanism of the Removal of AuCl−4 Ions from Aqueous Solution by Means of Peat Soil HuminSJ Santosa, S Sudiono, D Siswanta, ES Kunarti, SR Dewi Adsorption Science & Technology 29 (8), 733-746 23 2011 The Synergy Effect of Cadmium on Protected-Crosslinking Reaction of Humic Acid-Chitosan in The Quest for New SorbentUT Santoso, SJ Santosa, B Rusdiarso, D Siswanta Research Journal of Chemistry and … 2011 ADSORPSI ION EMAS (III) DALAM SISTEM MULTILOGAM Au/Ni/AgJ Manuhutu, N Nuryono, SJ Santosa Molluca Journal of Chemistry Education (MJoCE) 1 (2), 110-117 2011 C-Metylcalix [4] resorcinarene 에서 Pb (II) 와 Cr (III) 의 흡착 특징J Jumina, RE Sarjono, D Siswanta, SJ Santosa, K Ohto Journal of Korean Chemical Society 55 (3), 454-462 2011 Adsorption characteristics of Pb (II) and Cr (III) onto C-Methylcalix [4] resorcinareneJ Jumina, RE Sarjono, D Siswanta, SJ Santosa, K Ohto Journal of the Korean Chemical Society 55 (3), 454-462 24 2011 Characterization of sorbent produced through immobilization of humic acid on Chitosan using glutaraldehyde as cross-linking agent and Pb (II) ion as active site protectorUT Santoso, SJ Santosa, D Siswanta, B Rusdiarso, S Shimazu Indonesian Journal of Chemistry 10 (3), 301-309 8 2010 Adsorption of Cu (II) Metal Ion from Aqueous Solution Using Chitosan Nano‐BeadSE Cahyaningrum, Narsito, SJ Santoso, R Agustini AIP Conference Proceedings 1284 (1), 203-207 2010 Urban air qualitySJ Santosa Urban ecosystem ecology 55, 57-74 11 2010 Separation Of Fe (III), Cr (III), Cu (II), Ni (II), Co (II), And Pb (II) Metal Ions Using Poly (Eugenyl Oxyacetic Acid) As An Ion Carrier By A Liquid Membrane Transport MethodL Harimu, S Matsjeh, D Siswanta, SJ Santosa Indonesian Journal of Chemistry 10 (1), 69-74 8 2010 STUDY ON SENSITIZATION OF FULVIC ACID ON PHOTOREDUCTION OF Cr (VI) TO Cr (III) BY TiO 2 PHOTOCATALYSTUT Santoso, K Mustikasaria, SJ Santosa, D Siswanta Indonesian Journal of Chemistry 7 (1), 25-31 2010 Determination of rate constant and stability of adsorption in competitive adsorption of Cr (III) and Cd (II) on humic acid by using the new model of kinetic formulationS Suyanta, S Sudiono, SJ Santosa Indonesian Journal of Chemistry 4 (3), 161-167 2 2010 REDUCTION AND OXIDATION PROCESSES OF CHROMIUM IN HUMIC ACID SUBFRACTION-SENSITIZED PHOTOCATALYSTUT Santoso, H Herdiansyah, SJ Santosa, D Siswanta Indonesian Journal of Chemistry 4 (3), 168-173 2010 Study on the rate of reduction of Cr (VI) to Cr (III) by humic acid using continum multicomponent modelUT Santoso, H Herdiansyah, W Trisunaryanti, SJ Santosa Indonesian Journal of Chemistry 4 (1), 12-25 2 2010 Adsorption of Mg (II) ion from aqueous solution on chitosan beads and chitosan powderSE Cahyaningrum, N Narsito, SJ Santoso, R Agustini Journal of Coastal Development 13 (3), 179-184 8 2010 HYDROTALCITE-LIKE SYNTHESIS USING MAGNESIUM FROM BRINE WATERE HERALDY, TRIYONO, SRIJ SANTOSA, K WIJAYA, D PRASASTI, … Chemical, Biological And Environmental Engineering, 246-248 2010 ENHANCEMENT OF CU (II) ADSORPTION CAPACITY BY SURFACE-IONIC IMPRINTED BIOSORBENTA SHOFIYANI, NARSITO, SJ SANTOSA, S NOEGROHATI Chemical, Biological And Environmental Engineering, 231-234 2010 SYNTHESIS OF POLYPROPYLCALIX [6] ARENE FROM p-t-BUTYLPHENOL AS ADSORBENT FOR Cr (III) METAL IONSY Prabawati, J Jumina, SJ Santosa, M Mustofa Indonesian Journal of Chemistry 11 (1), 37-42 1 2010 Evaluation of humic acid activation with epichlorohydrin and its interaction with chitosanUT Santoso, SJ Santosa, D Siswanta, B Rusdiarso, S Shimazu Proceeding of The 2 nd International Conference on Chemical Sciences (2 nd … 1 2010 Adsorpsi-Reduktif Isotherm AuCl4 Menggunakan Asam Humat Hasil Isolasi Tanah Gambut Rawa Pening AmbarawaN Ismillayli, SJ Santosa, T Huda Prosiding Seminar Nasional Penelitian, Pendidikan dan Penerapan MIPA, 272-275 1 2009 Pengaruh konsentrasi naoh dan temperatur pada sintesis zeolit dari abu layang secara alkali hidrotermalS Jumaeri, ES Kunarti, SJ Santosa Journal of Indonesia Zeolites 8 (1), 22-32 6 2009 Studi Adsorpsi Ion Au (III) dengan Menggunakan Asam HumatT Huda, N Ismilayli, SJ Santosa Prosiding Seminar Nasional Penelitian, Pendidikan dan Penerapan MIPA … 3 2009 The Effect of NaOH Concentration and Temperature on Zeolite Synthetis From Fly Ash by Hidrothermal AlkaliJ Jumaeri, S Sutarno, ES Kunarti, SJ Santosa Jurnal Zeolit Indonesia 8 (1), 22-32 2 2009 Pemisahan Ion Logam Berat Fe (III), Cr (III), Cu (II), Hi (II), Co (II), dan Pb (lI) Menggunakan Pengemban Ion Poli (Asam Eugenil Oksiasetat) dengan Metode Transpor Membran CairL Harimu, S Matsjeh, D Siswanta, SJ Santosa Indonesian journal of chemistry 10 (2010) 6 2009 Synthesis of polyeugenyl oxyacetic acid as a carrier to separate heavy metal ion Fe (III), Cr (III), Cu (II), Ni (II), Co (II), and Pb (II) that using solvent extraction methodL Harimu, S Matsjeh, D Siswanta, SJ Santosa Indonesian Journal of Chemistry 9 (2), 261-266 12 2009 Immobilization Of Papain On ChitosanSE Cahyaningrum, N Narsito, SJ Santoso, R Agustini Indonesian Journal of Chemistry 8 (3), 372-376 1 2008 Synthesis and utilization of Mg/Al hydrotalcite for removing dissolved humic acidSJ Santosa, ES Kunarti Applied Surface Science 254 (23), 7612-7617 81 2008 Chitin–humic acid hybrid as adsorbent for Cr (III) in effluent of tannery wastewater treatmentSJ Santosa, D Siswanta, S Sudiono, R Utarianingrum Applied Surface Science 254 (23), 7846-7850 76 2008 Air pollution and urban air quality management in IndonesiaSJ Santosa, T Okuda, S Tanaka CLEAN–Soil, Air, Water 36 (5‐6), 466-475 31 2008 Palm oil boom in Indonesia: from plantation to downstream products and biodieselSJ Santosa CLEAN–Soil, Air, Water 36 (5‐6), 453-465 108 2008 PHOTO-REDUCTION KINETICS OF MnO 2 IN AQUATIC ENVIRONMENTS CONTAINING HUMIC ACIDSN Narsito, SJ Santosa, S Lastuti Indonesian Journal of Chemistry 8 (1), 37-41 3 2008 Adsorption of Th-232 and U-238 by γ-Al2O3-Humate at Single and Competitive SystemsM Muzakky, SJ Santosa Indonesian Journal of Chemistry 8 (2), 163-168 1 2008 Adsorption characteristics of Pb (II) onto C-4-Hydroxy-3-methoxyphenyl calix [4] resorcinarene in Batch and Fixed Bed Column SystemsRE Sardjono, N Jumina, T AW, H Sastrohamidjojo, SJ Santoso Proceeding of The International Seminar on Chemistry, 419-425 5 2008 KAJIAN ADSORPSI Ag (S2O3) 2 3-DALAM LIMBAH FOTOGRAFI PADA ADSORBEN KITIN DAN ASAM HUMAT TERIMOBILISASI PADA KITINF Khoerunnisa, SJ Santosa, ES Kunarti Jurnal Pengajaran MIPA 9 (2), 58-67 1 2007 Hybrid of chitin and humic acid as high performance sorbent for Ni (II)SJ Santosa, D Siswanta, A Kurniawan, WH Rahmanto Surface science 601 (22), 5155-5161 41 2007 Synthesis and utilization of chitin–humic acid hybrid as sorbent for Cr (III)SJ Santosa, D Siswanta, S Sudiono, M Sehol Surface science 601 (22), 5148-5154 33 2007 Adsorption Kinetics of Cu (II) Species on Silica Gel in the Presence of Humic AcidSJ Santosa Journal of Ion Exchange 18 (4), 168-173 2 2007 Effective humic acid removal using Zn/Al layered double hydroxide anionic claySJ Santosa, S Sudiono, Z Shiddiq Journal of Ion Exchange 18 (4), 322-327 10 2007 Adsorption Characteristics of Pb (II) and Cr (III) onto C‐4‐Methoxyphenylcalix [4] Resorcinarene in Batch and Fixed Bed Column SystemsRE Sarjono, B Paramitha, I Hendaryani, D Siswanta, SJ Santosa, … Journal of the Chinese Chemical Society 54 (5), 1167-1178 7 2007 Indonesian Peat Soil Derived Humic Acid: Its Characterization, Immobilization, and Performance as Metal SorbentSJ Santosa, S Tanaka, D Siswanta, ES Kunarti, S Sudiono, … Proceeding of International Conference on Chemical Sciences (ICCS-2007), 1-6 8 2007 Sorption-desorption mechanism of Zn (II) and Cd (II) on chitinSJ Santosa, N Narsito, A Lesbani Indonesian Journal of Chemistry 6 (1), 47-51 2 2006 Peat Soil Humic Acid Immobilization on Silica Gel and Its Application as an Adsorbent for the Selective Adsorption of CopperSJ Santosa, S Sudiono, S Sujandi e-Journal of Surface Science and Nanotechnology 4, 602-608 9 2006 A New Type of Adsorbent Based on the Immobilization of Humic Acid on Chitin and Its Application to Adsorb Cu (II)SJ Santosa, S Sundari, S Sudiono, R WH e-Journal of Surface Science and Nanotechnology 4, 46-52 7 2006 Fraksinasi asam Humat dan Pengaruhnya Pada Kelarutan Ion Logam Seng (II) dan Kadmium (II)N Alimin, SJ Santoso, S Noegrohati Jurnal Ilmu Dasar 6 (1), 1-6 7 2005 Studi Kinetika dan Kesetimbangan Adsorpsi Ag (I) pada Kitin Terimobilisasi sam Humat= Kinetics and Equilibrium Studies of Adsorpsi Ag (I) by Humic Acid Immobilized on ChitinR Mohadi, SJ Santosa, D Siswanta Sains dan Sibernatika 18 (2005) 2005 The kinetics on MnO₂ photoreduction in the presence of humic AcidsSJ Santosa, S Lastuti 환경독성보건학회 심포지엄 및 학술대회, 68-69 2004 The determination of active site, capacity, energy and rate constant on the adsorption of Zn (II) and Cd (II) on chitinSJ Santosa, SJ Narsito, A Lesbani Journal of Ion Exchange 14 (Supplement), 89-92 18 2003 Suara Nurani Keraton Surakarta: Peran Keraton Surakarta dalam Mendukung dan Mempertahankan Negara Kesatuan Republik IndonesiaSJ Santosa Komunitas Studi Didaktika 7 2002 Arsenic and selenium species behavior during microwave-assisted conversion to their volatile hydride forming speciesSJ SANTOSA Analytical Sciences/Supplements Proceedings of IUPAC International Congress … 3 2002 Determination of trace metals in the ocean by MAF-8HQ column extraction-ICP-MSY Sohrin, M Kinugasa, K Okamura, K Norisuye, T Ishita, Y Fujishima, … Analytical Sciences/Supplements Proceedings of IUPAC International Congress … 7 2002 Adsorption Kinetics of Cd (II) on Humic AcidSJ Santosa Proceeding of the 9th Seminar on Inorganic Chemistry, Yogyakarta, Indonesia 10 2001 A study on the concentration, distribution, and behavior of metals in atmospheric particulate matter over the North Pacific Ocean by using inductively coupled plasma mass …Y Narita, S Tanaka, SJ Santosa Journal of Geophysical Research: Atmospheres 104 (D21), 26859-26866 18 1999 CACGP/IGAC 1998 Symposium (CACGP/IGAC)-A study on the concentration, distribution, and behavior of metals in atmospheric particulate matter over the North Pacific Ocean by usingY Narita, S Tanaka, SJ Santosa Journal of Geophysical Research-Part D-Atmospheres 104 (21), 26859-26866 1999 Rapid and simultaneous multi-element analysis of atmospheric particulate matter using inductively coupled plasma mass spectrometry with laser ablation sample introductionS Tanaka, N Yasushi, N Sato, T Fukasawa, SJ Santosa, K Yamanaka, … Journal of Analytical Atomic Spectrometry 13 (2), 135-140 84 1998 The contrasting behaviour of arsenic and germanium species in seawaterSJ Santosa, S Wada, H Mokudai, S Tanaka Applied Organometallic Chemistry 11 (5), 403-414 28 1997 Inductively coupled plasma mass spectrometry for the sequential determination of trace metals in sea water after electrothermal vaporization of their dithiocarbamate complexes …SJ Santosa, S Tanaka, K Yamanaka Fresenius’ journal of analytical chemistry 357 (8), 1122-1127 13 1997 Sequential determination of trace metals in sea water by inductively coupled plasma mass spectrometry after electrothermal vaporization of their dithiocarmabamate complexes in …SJ Santosa, S Tanaka, K Yamanaka Environmental monitoring and assessment 44 (1), 515-528 14 1997 Automated continuous-flow hydride generation with inductively coupled plasma mass spectrometric detection for the determination of trace amounts of selenium (IV), and total …SJ Santosa, H Mokudai, S Tanaka Journal of Analytical Atomic Spectrometry 12 (4), 409-415 63 1997 The distribution of arsenic compounds in the ocean: biological activity in the surface zone and removal processes in the deep zoneSJ Santosa, H Mokudai, M Takahashi, S Tanaka Applied organometallic chemistry 10 (9), 697-705 25 1996 Inductively coupled plasma mass spectrometry for sequential determination of trace metals in rain and river waters using electrothermal vaporizationSJ Santosa, S Tanaka, K Yamanaka Analytical letters 28 (3), 509-534 10 1995 of arsenic compounds in sea waterS TANAKA, SJ SANTOSA Biogeochemical Processes and Ocean Flux in the Western Pacific, 159 1995 The concentration distribution and chemical form of arsenic compounds in sea waterS Tanaka, SJ Santosa Biogeochemical Processes and Ocean Flux in the Western Pacific, 159-170 5 1995 Distribution and cycle of arsenic compounds in the oceanSJ Santosa, S Wada, S Tanaka Applied Organometallic Chemistry 8 (3), 273-283 58 1994 Sensitive method for the selective determination of selenium (IV) and selenium (VI) in natural water by high-performance liquid chromatography with a spectrofluorometric detectorSJ Santosa, N Sato, S Tanaka Analytical sciences 9 (5), 657-662 3 1993 Study of precesses in the hydride generation atomic absorption spectrometry of antimony, arsenic and seleniumNarsito, J Agterdendos, SJ Santosa Analytica Chimica Acta 237 (1), 189-199 51* 1990 Adsorption of Pb (II) on Calix [4] arene Derivatives: Kinetics and Isotherm StudiesB Busroni, D Siswanta, J Jumina, SJ Santosa, C Anwar Indonesian Journal of Chemistry Application of Poly (Ethyl Eugenyl Oxyacetate) Compounds as the Ions Carrier for Heavy Metals Separation and Separation of Fe and Ni in Ferronickel Using Liquid Membrane …L Harimu, S Matsjeh, D Siswanta, SJ Santosa, MJ Baari Indonesian Journal of Chemistry 22 (4), 1002-1013 Assessment of Multi-Nutrients and Heavy Metals in Inorganic Fertilizers Widely Used by Indonesian Farmers Using NAAS Murniasih, SJ Santosa, R Roto Indonesian Journal of Chemistry Sintesis dan Karakterisasi Senyawa 5, 11, 17, 23,-tetra (t-butil)-25, 26, 27, 28-tetrahidroksikaliks [4] arena: Kajian Adsorbsi Kation Logam Pb (II)B Busroni, J Jumina, SJ Santosa, D Siswanta Adsorpsi Lon Logam Zn (ii) pada Bead Kitosan dari Cangkang Udang Windu (Penaus Monodon)(Adsorption Of Zrnk (ii) Metal Ion On Chitosan Bead From Shell Shrimp (Penaus Monodon))SE Cahyaningrum, N Narsito, SJ Santoso, R Agustini Jurnal Manusia dan Lingkungan 15 (2), 90-99 1 Narsito 2007 Adsorpsi seng (II) menggunakan biomassa Saccharomyces cerevisiae yang diimobilisasi pada silika secara sol gelAR Amaria, SE Cahyaningrum, SJ Santosa Akta Kimindo 2, 63-74 8 Adsorpsi Ion Logam Zn (II) Dan Cu (ii) Pada Kitosan Nano Bead Dari Cangkang Udang Windu (penaus Monodon)(Adsorptionzn (ii) and Cu (ii) Ions on Chitosan Nanobeads From Shrimp …SE Cahyaningrum, N Narsito, SJ Santoso, R Agustini Jurnal Manusia dan Lingkungan 18 (3), 200-205 8 SYNTHESIS OF GALLIC ACID INTERCALATED Mg/Al-HYDROTALCITE BY DIRECT CO-PRECIPITATION METHOD AND ITS APPLICATION TO ADSORPTION OF Au (III)I Yanti, SJ Santosa, I Kartini, WF Winata PHYSICOCHEMICAL CHARACTERISTICS OF SILVER NANOPARTICLES SYNTHESIZED AND STABILIZED BY o-, m-AND p-HYDROXYBENZOIC ACIDSSJ Santosa, F Gusrizal, S Magfiroh, ET Wahyuni PROGRESS AND PROSPECTS IN NANOSCIENCE TODAY, 59 pH Dependence on Colorimetric Detection of Hg 2+ by Histidine-Functionalized Gold NanoparticlesD Eviane, D Siswanta, SJ Santosa Indonesian Journal of Chemistry 20 (4), 941-952 SINTESIS DAN KARAKTERISASI ADSORBEN BERBASIS DENDRIMER SERTA PENGGUNAANNYA UNTUK PENJERAP KATION LOGAMSJ Santosa, D Siswanta Fak. MIPA’13 STUDY OF PB (II) AND FE (III) METAL CATIONS ADSORPTION INTO P-TERTBUTYLCALIX [4] ARENE AS ADSORBENT: KINETIC ADSORPTIONB Busroni, D Siswanta, SJ Santosa, J Jumina 1 PEMANFAATAN MAGNETIT Mg/Al-NO3 HIDROTALSIT (MHt) SEBAGAI ADSORBEN [AuCl4]¯ DALAM LARUTAN HASIL PELINDIAN PRINTED CIRCUIT BOARD (PCB) DENGAN BANTUAN MICROWAVER Rahmiani, SJ Santosa, B Rusdiarso BIMIPA 25 (2), 129-139 Synthesis and Characterization of Mono (carboxy methoxy)-tert. butylcalix [4] arenes via In Direct AlkylationB Busroni, J Jumina, SJ Santosa, D Siswanta SYNTHESIS OF POLYEUGENYL OXYACETIC ACID AS A CARRIER TO SEPARATE HEAVY METAL ION Fe (III), Cr (lll), Cu (ll), Ni (ll), Co (ll), AND Pb (ll) THAT USING SOLVENT EXTRACTION METHODSM La Harimu, D Siswanta, SJ Santosa SINTESIS DAN UJI KEMAMPUAN SENYAWA CO-EEGDMA SEBAGAI SENYAWA PEMBAWA PADA TRANSPORT FENOL MENGGUNAKAN METODE POLYMER INCLUSION MEMBRANE (SYNTHESIS AND PERFORMANCE TEST OF CO …AA Kiswandono, AN Supriyanto, D Siswanta, NH Aprilita, SJ Santosa Pengaruh Penambahan 2-Propanol pada Adsorpsi-Reduksi Ion AuCl4-oleh HuminSR Dewi, SJ Santosa, D Siswanta REMOVAL AuCl4-DALAM LARUTAN BERAIR MENGGUNAKAN HUMIN DARI TANAH GAMBUTSR Dewi, SJ Santosa, D Siswanta Adsorpsi Hg (ii) Dengan Adsorben Zeolit Mcm-41 TermodifikasiS Sutardi, SJ Santosa, S Suyanta Jurnal Kaunia 10 (1), 1-10 EFFECT OF EXISTENCE Zn 2 AND Cu 2 IONS ON EXTRACTION EFFICIENCY OF GOLD (III) USING POLYETHYLENE GLYCOLGA Wardani, SJ Santosa, I Kartini Molybdenum Complexes with Amino Acids as Antihyperglicemic Agent: Preparation and Spectroscopic StudiesKS Budiasih, C Anwar, SJ Santosa, H Ismail SINTESIS FILM KEMASAN RAMAH LINGKUNGAN DARI PATI, KHITOSAN DAN ASAM POLILAKTAT DENGAN PEMLASTIK GLISEROL: STUDI MORFOLOGI DAN HIGROSKOPISITASF Firdaus, SJ Santosa, C Anwar The Responsible Mechanism of Gold Accumulation and Deposition on Peat Soil HuminSJ Santosa, D Siswanta, ES Kunarti, SR Dewi, SUKPB Mada PENGARUH SUBFRAKSINASI DAN pH TERHADAP SENSITISASI ASAM HUMAT PADA FOTOREDUKSI Cr (VI) MENJADI Cr (III) OLEH SEMIKONDUKTOR ZnOUT Santoso, H Herdiansyah, SJ Santosa, D Siswanta Jurnal Ilmiah Berkala Sains dan Terapan Kimia 1 (1), 31-40 REMOVAL OF AuCl4-FROM AQUEOUS SOLUTION THROUGH REDUCTIVE ADSORPTION ON PEAT SOIL HUMINSR Dewi, ES Kunarti, D Siswanta, SJ Santosa, M Bahadir |