Archive Issue

THE EFFECTIVENESS OF AQUAPONIC COMPARED TO MODIFIED CONVENTIONAL AQUACULTURE FOR IMPROVED OF AMMONIA, NITRITE, AND NITRATE
Deswati, Amelliza Deviona , Ella Intan Sari , Yulizar Yusuf and Hilfi Pardi

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Rasayan J. Chem, 13 (1), 1- 10 (2020)

Keywords: Aquaponic, Modified Conventional Aquaculture, Ammonia, Nitrite, Nitrate

DOI: http://dx.doi.org/10.31788/RJC.2020.1315427

UPDATES ON 4-HYDROXYDERRICIN AND XANTHOANGELOL OF ANGELICA PLANTS: EXTRACTION AND PHARMACOLOGICAL ACTIVITIES
D. L. Aulifa, I. K. Adnyana , Sukrasno and J. Levita

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Rasayan J. Chem, 13 (1), 11- 17 (2020)

Keywords: Angelica keiskei, Chalcones, 4-Hydroxyderricin, Xanthoangelol

DOI: http://dx.doi.org/10.31788/RJC.2020.1315397

IDENTIFICATION OF SECONDARY METABOLITE OF LABAN LEAF EXTRACT (VITEX PINNATA L) FROM GEOTHERMAL AREAS AND NON-GEOTHERMAL OF AGAM MOUNTAINS IN ACEH BESAR, ACEH PROVINCE, INDONESIA
Cut Nuraskin, Marlina , R. Idroes , C. Soraya and Djufri

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Rasayan J. Chem, 13 (1), 18- 23 (2020)

Keywords: Identification, Secondary Metabolites, Laban leaves, Geothermal Areas, and Non-geothermal

DOI: http://dx.doi.org/10.31788/RJC.2020.1315434

A STRAIGHT FORWARD, FAST, SENSITIVE, EPI- HPLCMS/MS METHOD FOR THE SIMULTANEOUS ESTIMATION OF CLOZAPINE AND AMITRIPTYLINE IN HUMAN PLASMA
Muni Krishnaiah A , C. Rama Chandraiah, M. Srinivas and N. Devanna

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Rasayan J. Chem, 13 (1), 24- 37 (2020)

Keywords: Amitriptyline, Clozapine, LC-MS/MS, Simultaneous Estimation, Gradient Technique.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315466

DYE-SENSITIZED SOLAR CELLS PROPERTIES FROM NATURAL DYE AS LIGHT-REAPING MATERIALS EXTRACTED FROM GAYO ARABICA COFFEE HUSKS
Hasby, Nurhafidhah , Gawang Pamungkas , and Said Ali Akbar

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Rasayan J. Chem, 13 (1), 38- 43 (2020)

Keywords: Waste of Coffee Husks, Computational Studies, Energy Gap, DSSC.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315576

VAPOUR GENERATION CHEMILUMINESCENCE DETECTION SYSTEM FOR DETERMINATION OF DIMETHYLSULPHONIOPROPIONATE AND DIMETHYLSULPHIDE IN TROPICAL SEAWATER
A. E. Adedapo, N. U. Benson, A. B. Williams and K. Toda

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Rasayan J. Chem, 13 (1), 44- 50 (2020)

Keywords: Dimethylsulphide, Dimethylsulphoniopropionate, Seawater, Vapour Generation Chemiluminescence Detection

DOI: http://dx.doi.org/10.31788/RJC.2020.1315432

DESIGN OF A NOVEL EQUIPMENT FOR TREATMENT OF GREYWATER USING WOOD APPLE SHELL AS AN ADSORBENT
Kalyani Gaddam and Lakshmi Adathodi

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Rasayan J. Chem, 13 (1), 51- 63 (2020)

Keywords: Greywater, Novel Equipment, Adsorbent, Wood Apple Shell, Flushing, Irrigation

DOI: http://dx.doi.org/10.31788/RJC.2019.1245354

BIOPROSPECTING CELLULOLYTIC FUNGI ASSOCIATED WITH TEXTILE WASTE AND INVITRO OPTIMIZATION OF CELLULASE PRODUCTION BY Aspergillus flavus NFCCI-4154
Priya Sutaoney, Rachana Choudhary and A.K. Gupta

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Rasayan J. Chem, 13 (1), 64- 84 (2020)

Keywords: Aspergillus, Fungal Diversity, CMCase, Submerged Fermentation, Textile

DOI: http://dx.doi.org/10.31788/RJC.2020.1315536

PREPARATION AND CHARACTERIZATION OF GOATSKIN GELATIN AS HALAL ALTERNATIVE TO BOVINE GELATIN
A. Bahar , N. Kusumawati and S. Muslim

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Rasayan J. Chem, 13 (1), 85- 98 (2020)

Keywords: Collagen, Gelatin, Goatskin, Base Curing, Extraction.

DOI: http://dx.doi.org/10.31788/RJC.2019.1245409

CHARACTERISTIC OF HYDROXYAPATITE-SUPPORTED Ni, Ce, Cu CATALYST PREPARED BY DEPOSITIONPRECIPITATION AND IMPREGNATION METHOD FOR GLYCEROLAQUEOUS PHASE REFORMING PROCESS
L. Hakim, H. Husin, R. Sari, R. Dewi and Meriatna

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Rasayan J. Chem, 13 (1), 99- 104 (2020)

Keywords: Hydroxyapatite, Glycerol, Aqueous-phase reforming, Catalyst, Deposition-precipitation, Impregnation

DOI: http://dx.doi.org/10.31788/RJC.2020.1315267

SYNTHESIS, CHARACTERIZATION, SURFACE FUNCTIONALIZATION OF MAGNETITE NANOPARTICLES AND THEIR ANTIBACTERIAL STUDIES
Jaiveer Singh, Arti Jangra, Jai Kumar, Keerti Rani and Ramesh Kumar

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Rasayan J. Chem, 13 (1), 105- 111 (2020)

Keywords: Nanoparticles, Surface Functionalization, Antibacterial Activity, Ciprofloxacin, Fourier Transform Infrared Spectroscopy.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315382

KINETICS AND MECHANISM OF THE AQUEOUS PHASE OXIDATION OF HYDROGEN SULFIDE BY OXYGEN: CATALYZED BY HYDROQUINONE
Deepak Singh Rathore and C. P. Singh Chandel

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Rasayan J. Chem, 13 (1), 112- 120 (2020)

Keywords: Hydrogen sulfide, Hydroquinone, Oxygen, Oxidation, Catalysis.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315612

THE MODIFICATION OF CYANIDIN BASED DYES TO IMPROVE THE PERFORMANCE OF DYE-SENSITIZED SOLAR CELLs (DSSCs)
Imelda , Emriadi, Hermansyah Aziz, Adlis Santoni and Nofitri Utami

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Rasayan J. Chem, 13 (1), 121- 130 (2020)

Keywords: Cyanidin, D-Ï€-A Type, DFT, DSSCs

DOI: http://dx.doi.org/10.31788/RJC.2019.1245449

SYNTHESIS AND ANTIOXIDANT ACTIVITY STUDY OF NEW MANNICH BASES DERIVED FROM VANILLIC ACID
H. Hayun, I. Gavrila, S. Silviana, A.E.K. Siahaan, R.F. Vonna and M.I. Latifah

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Rasayan J. Chem, 13 (1), 131- 138 (2020)

Keywords: Vanillic Acid, Mannich Bases, Synthesis, Antioxidant, DPPH, FRAP.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315300

REMOVAL OF CO, SO2 AND HC GASES FROM INCINERATOR USING DIATOMACEOUS EARTH AND COMPOST-MODIFIED SORBENT IN FIXED BED ABSORPTION REACTOR
Mariana, F. Mulana and L. Juniar

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Rasayan J. Chem, 13 (1), 139- 145 (2020)

Keywords: Modified Sorbent, Gas Sorption, Fixed Bed Reactor, Diatomaceous Earth, Compost.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315377

ASSESSMENT OF WATER QUALITY OF SITNICA RIVER BY USING WATER QUALITY INDEX (WQI)
A. M. Shala Abazi , B. H. Durmishi , F. S. Sallaku , H. S. Ã‡adraku , O. B. Fetoshi, P. H. Ymeri and P. S. BytyÃ§i

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Rasayan J. Chem, 13 (1), 146- 159 (2020)

Keywords: Assessment, Water Quality Index, Physico-chemical parameters, Pollutant, Sitnica River.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315344

UNSYMMETRIC COMPARTMENTAL LIGANDS FOR METALLOBIOSITE MODELLING: A MINI REVIEW
Dipesh Ghosh

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Rasayan J. Chem, 13 (1), 160- 167 (2020)

Keywords: Bridging ligands, Bimetallic Complexes, Metallobiosites, Metalloenzymes, Dinucleating Ligands, Transition Metals.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315586

PHYSICOCHEMICAL AND BIOLOGICAL WATER QUALITY ASSESSMENT OF THE GUEBLI RIVER, NORTHEASTERN ALGERIA
K. Boudeffa, F. Fekrache and N. Bouchareb

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Rasayan J. Chem, 13 (1), 168- 176 (2020)

Keywords: River, Water Quality, Physicochemical Parameters, Pollution, Algeria.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315255

ISOLATION AND CHARACTERISATION OF CELLULOSE NANOCRYSTAL OBTAINED FROM SUGARCANE PEEL
C. V. Abiaziem, A. B. williams , A. I. Inegbenebor , C. T. Onwordi , C. O. Ehi-Eromosele and L. F. Petrik

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Rasayan J. Chem, 13 (1), 177- 187 (2020)

Keywords: Sugarcane Peel, Cellulose, Cellulose Nanocrystal, Acid Hydrolysis, Characterization

DOI: http://dx.doi.org/10.31788/RJC.2020.1315328

BIOSYNTHESIS OF FUNCTIONALIZED GOLD NANOPARTICLES BY USING METHYL COMMATE C IN Scoparia dulcis LEAF EXTRACT AS REDUCING AGENT
J. Mary Joselin, V. Ganesh Kumar, T. Selvaraj, K. Govindaraju and V. Karthick

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Rasayan J. Chem, 13 (1), 188- 194 (2020)

Keywords: Spectroscopy, Nanomaterials, Scoparia dulcis, Gold nanoparticles, Methyl commate C

DOI: http://dx.doi.org/10.31788/RJC.2020.1315515

DETERMINATION OF HEAVY METALS IN PRISTIPOMA FURCATUS AND ACANTHURUS STRIGOSUS FISH SPECIES COLLECTED FROM PULICAT LAKE, CHENNAI
B. Prabhu Dass Batvari and D. Saravanan

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Rasayan J. Chem, 13 (1), 195- 201 (2020)

Keywords: Heavy Metals, Pristipoma furcatus, Acanthurus strigosus, Aquatic Ecosystem, Sediment

DOI: http://dx.doi.org/10.31788/RJC.2020.1315474

POLYANILINE (PANI)-SENSITIZED Fe3O4/SiO2/TiO2 NANOCOMPOSITES AS PHOTOCATALYST FOR THE REDUCTION OF Au(III) IONS
I. S. Budi, S. J. Santosa and E. S. Kunarti

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Rasayan J. Chem, 13 (1), 202- 209 (2020)

Keywords: Polyaniline, Fe3O4, SiO2, TiO2, Au(III), Photoreduction

DOI: http://dx.doi.org/10.31788/RJC.2020.1315509

ASSESSMENT OF TOXIC METALS IN COMMON FOOD GRAINS GROWN IN JODHPUR CITY
Pallavi Mishra, Rajshri Soni, Vandana Kachhwaha and Naresh Giri

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Rasayan J. Chem, 13 (1), 210- 214 (2020)

Keywords: Jojari River, Industrial Effluents, Heavy Metals, AAS, CETP

DOI: http://dx.doi.org/10.31788/RJC.2020.1315570

SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF Mn(II),Fe(II), Ni(II),Co(II) AND Zn(II) COMPLEXES OF SCHIFF BASE DERIVED FROM 2,2- DIMETHYLPROPANE 1, 3-DIAMINE AND 5-CHLORO ISATIN
N. P. Singh, K. Kumar , A. Kumar and U. Agarwal

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Rasayan J. Chem, 13 (1), 215- 221 (2020)

Keywords: Schiff Base, Metal(II) Complexes, 2,2 Dimethylpropane-1,3-diamine, 5-Chloroisatin, Octahedral Geometry, Antimicrobial activity.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315571

DEGRADATION STUDYOF PIMAVANSERIN: IDENTIFICATION, ISOLATION AND STRUCTURAL CHARACTERIZATION OF DEGRADANTS
Shaik. John Saida, A. Manikandan , V.V.S.R.N. Anji Karun Mutha , Muralidharan Kaliyaperumal , Chidananda Swamy Rumalla , Ramulu Yanaka and S. Venkat Rao

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Rasayan J. Chem, 13 (1), 222- 229 (2020)

Keywords: Pimavanserin, Degradation Products, UPLC-MS, NMR.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315579

Mangifera odorata GRIFF SEED EXTRACT AS CORROSION INHIBITOR OF MILD STEEL IN HYDROCHLORIC ACID MEDIUM
Y. Stiadi, Rahmayeni, L. Rahmawati, M. Efdi, H. Aziz and Emriadi

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Rasayan J. Chem, 13 (1), 230- 239 (2020)

Keywords: Mild Steel, Mangifera odorata Griff, Corrosion Inhibitor, Potentiodynamic Polarization.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315325

OPTIMIZATION OF ENCAPSULATION EFFICIENCY AND LACTIC ACID BACTERIA VIABILITY THROUGH A COMBINATION BETWEEN CAPSULE AGENTS AND TOFU WASTE PREBIOTIC
Virna Muhardina, Putri Meutia Sari , Yuliani Aisyah , Sri Haryani and Said Ali Akbar

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Rasayan J. Chem, 13 (1), 240- 244 (2020)

Keywords: Alginate, Carrageenan, Tofu, Lactic Acid Bacteria, Encapsulation

DOI: http://dx.doi.org/10.31788/RJC.2020.1315569

THEORETICAL VALIDATION OF MEDICINAL PROPERTIES OF Curcuma longa Linn
Sampat Suryawanshi and Pramod Kulkarni

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Rasayan J. Chem, 13 (1), 245- 248 (2020)

Keywords: Molinspiration, Curcuma longa Linn, Bioactivity Score, Lipinskiâ€™s Rule

DOI: http://dx.doi.org/10.31788/RJC.2020.1315581

SILICA EXTRACTION FROM BEACH SAND FOR DYES REMOVAL: ISOTHERMS, KINETICS AND THERMODYNAMICS
M. Lutfi Firdaus, Fitri E. Madina , Sasti Yulia F., Rina Elvia , Soraya N. Ishmah , Diana R. Eddy, Abigail P. Cid-Andres

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Rasayan J. Chem, 13 (1), 249- 254 (2020)

Keywords: Silica, Remazol Blue, Congo Red, Adsorption, Isotherms, Kinetic, Thermodynamics

DOI: http://dx.doi.org/10.31788/RJC.2020.1315496

GROWTH CONTROL OF ZnO-TiO2/CHITOSAN NANOROD ON COTTON TEXTILE FIBER BASED ON DIFFERENT CHLORO ACETIC MOLAR COMPOSITION AS CROSS LINKER
Yetria Rilda, Dyah Rahayu Ratyaningsih , Yulia Eka Putri , Refinel Syukri , Anthoni Agustien and Hilfi Pardi

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Rasayan J. Chem, 13 (1), 255- 263 (2020)

Keywords: Nanorods, ZnO-TiO2/chitosan, Chloroacetic Acid, Mechanics, B. subtilis (ATCC 6633)

DOI: http://dx.doi.org/10.31788/RJC.2020.1315673

STUDY OF ACOUSTICAL PARAMETERS OF MONOMETHYLAMMONIUM PERCHLORATE IN SOME NON-AQUEOUS SOLVENTS AT DIFFERENT TEMPERATURES USING ULTRASONIC TECHNIQUE
Vivek Pathania , Shrutila Sharma, Shashi Kiran Vermani and B.K.Vermani

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Rasayan J. Chem, 13 (1), 264- 274 (2020)

Keywords: Apparent Molal Volume, Specific Acoustic Impedance, Intermolecular Free Lengths, Acetonitrile, Dimethylacetamide, Dimethylsulfoxide

DOI: http://dx.doi.org/10.31788/RJC.2020.1315615

MECHANICAL PROPERTIES OF BIOPLASTICS JANENG STARCH (Dioscorea hispida) FILM WITH GLYCEROL AND ZINC OXIDE AS REINFORCEMENT
Chairul Amni , Ismet , Sri Aprilia , Mariana and Said Ali Akbar

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Rasayan J. Chem, 13 (1), 275- 281 (2020)

Keywords: Bioplastics, Janeng (Dioscorea hispida), Plasticizers, Tensile Strength

DOI: http://dx.doi.org/10.31788/RJC.2020.1315492

SYNTHESIS OF NEW SULPHANILAMIDE BASED SCHIFF BASE NICKEL COMPLEXES WITH STUDY OF ITS ANTIBACTERIAL ACTIVITY AND NANOPARTICLE SYNTHESIS
R. R. Surve and S. T. Sankpal

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Rasayan J. Chem, 13 (1), 282- 290 (2020)

Keywords: Sulphanilamide, Schiff Base, Square Planar, Antibacterial Activity, Nanoparticles

DOI: http://dx.doi.org/10.31788/RJC.2020.1315532

SYNTHESIS OF FEW 1,3,4-OXADIAZOLE DERIVATIVES BLENDED WITH DIFFERENT HETEROCYCLES AND THEIR IN-VITRO ANTIBACTERIAL ACTIVITIES
M. Idrees, Y.G. Bodkhe , N. J. Siddiqui and S. Kola

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Rasayan J. Chem, 13 (1), 291- 297 (2020)

Keywords: 1,3,4-Oxadiazole, Quinoline, Benzofuran, Pyrazole, p-Tolyloxy, Carbohydrazide

DOI: http://dx.doi.org/10.31788/RJC.2020.1315593

SYNTHESIS OF MgFe2O4-MgO NANOCOMPOSITE: INFLUENCE OF MgO ON THE CATALYTIC ACTIVITY OF MAGNESIUM FERRITE IN BIODIESEL PRODUCTION
Helmiyati , G.H. Abbas, Y. Budiman and S. Ramadhani

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Rasayan J. Chem, 13 (1), 298- 305 (2020)

Keywords: Biodiesel, Catalyst, Magnesium Ferrite, Nanocomposite, Oleic Acid

DOI: http://dx.doi.org/10.31788/RJC.2020.1315497

PHYTOCHEMICAL GINKGOLIDE B PROTECTS CULTURED NEUROBLASTOMA SH-SY5Y CELLS AGAINST Aβ(25-35) INDUCED OXIDATIVE STRESS RESPONSES BY MAINTAINING THE MITOCHONDRIAL INTEGRITY
Navrattan Kaur , Sharanjot Kaur , Meenu Saini , Monisha Dhiman and Anil K. Mantha

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Rasayan J. Chem, 13 (1), 306- 321 (2020)

Keywords: ROS/RNS, Oxidative Stress, Amyloid Beta, Ginkgolide B, Alzheimerâ€™s Disease, AP Endonuclease 1, BER-pathway

DOI: http://dx.doi.org/10.31788/RJC.2020.1315596

TWO FLAVANONES FROM FINGER-ROOT (Curcuma rotunda) AND ITS ANTIBACTERIAL ACTIVITIES
Purwantiningsih, N. Jannah and D. U. C. Rahayu

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Rasayan J. Chem, 13 (1), 322- 326 (2020)

Keywords: Antibacterial, Curcuma rotunda, Finger-root, Flavanone, Pinocembrin, Pinostrobin

DOI: http://dx.doi.org/10.31788/RJC.2020.1315484

BIOACTIVE COMPOUND FROM THE MANGROVE PLANT ENDOPHYTIC FUNGUS Diaporthe amygdali SgKB4
D. Handayani, T. Wahyuningsih , Rustini , M.A. Artasasta , A. E. Putra and P. Proksch

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Rasayan J. Chem, 13 (1), 327- 332 (2020)

Keywords: Diaporthe amygdali, Endophytic fungus, Sonneratia griffithii, Cytochalasin H, Antibacterial Activity, MRSA

DOI: http://dx.doi.org/10.31788/RJC.2020.1315589

SYNTHESIS AND CHARACTERIZATION OF CROSS-LINKED TRI-POLYMERS OF POLY ACRYLIC ACID AS WATER THICKENING AGENTS
Zalak J. Patel, Mukesh C. Patel , Parimal M. Chatrabhuji , Viral A. Patel and Dharmesh R. Patel

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Rasayan J. Chem, 13 (1), 333- 338 (2020)

Keywords: Poly allyl tris buffer, Di-vinyl Benzene, Acrylic Acid, Water-absorbing Agent, Copolymer Composition

DOI: http://dx.doi.org/10.31788/RJC.2020.1315526

DETERMINATION OF THE CONDITIONS OF PHOSPHATE COATINGS FORMATION ON IRON BY VOLTAMMETRIC METHOD
V. N. Statsyuk, A. Bold, L. A. Fogel, U. Sultanbek and Zh. Tilepbergen

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Rasayan J. Chem, 13 (1), 339- 345 (2020)

Keywords: Phosphate Coatings, Cyclic Voltammetry, Akimovâ€™s Method, Optimal Conditions, Hydroxylamine.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315460

RESULTS OF THE STUDY OF FILMS OBTAINED BY ADDING VARIOUS IMPURITIES TO THE SOLUTION OF NICKEL PHOSPHIDE
P. Abdurazova, Sh. Koshkarbayeva, M. Sataev, N. Dzhakipbekova and Y. Raiymbekov

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Rasayan J. Chem, 13 (1), 346- 353 (2020)

Keywords: Chemical Films, Nickel Phosphide, Chemical Method, Solution, Metal.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315539

ELECTROPHORETIC DEPOSITION OF ZIRCONIA ON ALUMINA FOR MOLTEN SALT APPLICATIONS
A. Sheik Mideen, G. Venkatasubramanian , T.M. Sridhar and S. Vasudevan

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Rasayan J. Chem, 13 (1), 354- 362 (2020)

Keywords: Electrophoretic Deposition, Zirconia Deposits, Alumina Crucibles, Sintering, XRD, FTIR, SEM

DOI: http://dx.doi.org/10.31788/RJC.2020.1315512

SYSTEMATIC LC-MS/MS METHOD FOR QUANTIFICATION OF 2,3-DIMETHYL-2H-INDAZOLE-6-AMINE CONTENT IN PAZOPANIB HYDROCHLORIDE
Pikkili Viswanath, Doddipalli Venkata Ramana Reddy and Nagaraju Chamarthi

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Rasayan J. Chem, 13 (1), 363- 369 (2020)

Keywords: Genotoxic Impurity, Pazopanib Hydrochloride, ICH, LC/MS/MS, LOD, LOQ

DOI: http://dx.doi.org/10.31788/RJC.2020.1315502

GREEN ROUTE FOR THE SYNTHESIS OF OXADIAZOLE DERIVATIVE CONTAINING BENZIMIDAZOLE MOIETY AND ITS MANNICH BASES: IN-VITRO ANTIMICROBIAL ACTIVITY
Samrin Naz and Mahendra B. Bagade

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Rasayan J. Chem, 13 (1), 370- 376 (2020)

Keywords: Mannich Bases, Oxadiazole, Benzimidazole, Microwave Irradiation, Antibacterial Activity.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315343

ANTIMICROBIAL METABOLITE FROM THE ENDOPHYTIC FUNGI Aspergillus flavus ISOLATED FROM Sonneratia alba, A MANGROVE PLANT OF TIMOR-INDONESIA
Antonius R. B. Ola, Christina A. P. Soa, YosephSugi , Theo Da Cunha, Henderiana L. L. Belli and Herianus J. D. Lalel

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Rasayan J. Chem, 13 (1), 377- 381 (2020)

Keywords: Mangrove, Sonneratia alba, Timor, Endophytic Fungi, Kojic Acid, Antibacterial.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315585

PHYSICOCHEMICAL CHARACTERIZATION OF NATURAL KAOLIN FROM JABOI INDONESIA
R. Dewi, H. Agusnar, Z. Alfian and Tamrin

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Rasayan J. Chem, 13 (1), 382- 388 (2020)

Keywords: DSC/TGA, FTIR, Jaboi, Kaolin, Physicochemical, XRF, SEM EDX, XRD

DOI: http://dx.doi.org/10.31788/RJC.2020.1315523

THE ENCAPSULATION OF METFORMIN ON CHITOSAN MATRIX AS DIABETES MELLITUS DRUG SLOW RELEASE SYSTEM
S. E.Cahyaningrum , N. Herdyastuti, W. Imroni and A. Sholikhah

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Rasayan J. Chem, 13 (1), 389- 394 (2020)

Keywords: Encapsulation, Metformin, Diabetes Mellitus, Chitosan, Slow-release System

DOI: http://dx.doi.org/10.31788/RJC.2020.1315551

GROWTH, CHARACTERIZATION OF Mn(II) DOPED Zn(II) L-HISTIDINE HYDROCHLORIDE MONOHYDRATE COMPLEX CRYSTALS
V. Parvathi, J. Sai Chandra , Y. Sunandamma and H.Ananda Lakshmi

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Rasayan J. Chem, 13 (1), 395- 404 (2020)

Keywords: L-Histidine, EPR, XRD, Microhardness.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315197

ADSORPTION CORROSION INHIBITIVE BEHAVIOR OF PEELS EXTRACT OF Theobroma cacao ON MILD STEEL AS A CORROSION INHIBITOR IN HCl MEDIA
Y. Yetri, R. Hidayat, R. Sumiati and N. P. Tissos

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Rasayan J. Chem, 13 (1), 405- 416 (2020)

Keywords: Theobroma cacao Peels, Essential Compound, Mild Steel, XPS, XRD

DOI: http://dx.doi.org/10.31788/RJC.2020.1315550

BIOACTIVE METABOLITE FROM MARINE SPONGEDERIVED FUNGUS Cochliobolus geniculatus WR12
D. Handayani, R. A. Putri , F. Ismed , T. Hertiani N. P. Ariantari and P. Proksch

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Rasayan J. Chem, 13 (1), 417- 422 (2020)

Keywords: Antibacterial Activity, Cochliobolus geniculatus, Cytotoxic Activity, Haliclona fascigera, Marine Sponge-derived fungi, Radicinin

DOI: http://dx.doi.org/10.31788/RJC.2020.1315517

Teedia lucida ROOT EXTRACTS BY ULTRASONICATION AND MACERATION TECHNIQUES: PHYTOCHEMICAL SCREENING, ANTIMICROBIAL AND ANTIOXIDANT POTENTIALS
P.T. Motsumi , T. Qwebani-Ogunleye , I.P. Ejidike , F.M. Mtunzi and Z. Nate

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Rasayan J. Chem, 13 (1), 423- 433 (2020)

Keywords: Teedia lucida, Phenolic, Roots, Tannins, Total Flavonoids, Antioxidant, Antibacterial

DOI: http://dx.doi.org/10.31788/RJC.2020.1315594

EFFECTIVE METHODS OF PYRIDOXINE SUPPLEMENTATION IN LAYING HENS TO ALBUMIN AND GLOBULIN LEVELS
S. Silaban, B. Sinaga , M. Damanik and P. M. Silitonga

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Rasayan J. Chem, 13 (1), 434- 438 (2020)

Keywords: Albumin, Globulin, Egg, Laying Hens, Supplementation of pyridoxine

DOI: http://dx.doi.org/10.31788/RJC.2020.1315506

POROSITY EFFECT OF Ag DOPED ZnO NANOCRYSTALLITES
M. Giruba, J. Christina Rhoda , S. Chellammal and K. Ravichandran

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Rasayan J. Chem, 13 (1), 439- 447 (2020)

Keywords: ZnO Nanocrystallites, Capping Agent, Co-precipitation, Porosity, Strain, Geometrical Parameter

DOI: http://dx.doi.org/10.31788/RJC.2020.1315501

COMPARATIVE STUDY ON ADSORPTION OF CATIONIQUE DYE ONTO EXPANDED PERLITE AND NATURAL CLAY
B. Damiyine, A. Guenbour and R. Boussen

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Rasayan J. Chem, 13 (1), 448- 463 (2020)

Keywords: Adsorption Isotherm, Natural Moroccan Clay, Expanded Perlite, Kinetics Studies, Rhodamine B.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315588

IDENTIFICATION, CHARACTERIZATION AND ANTIBACTERIAL POTENTIAL OF PROBIOTIC LACTIC ACID BACTERIA ISOLATED FROM NANIURA (A TRADITIONAL BATAK FERMENTED FOOD FROM CARP) AGAINST Salmonella typhi
G. Haro , I. Iksen, and N. Nasri

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Rasayan J. Chem, 13 (1), 464- 468 (2020)

Keywords: Probiotic, Lactic Acid Bacteria, Naniura, Antibacterial, Salmonella typhi

DOI: http://dx.doi.org/10.31788/RJC.2020.1315530

MOLECULAR DOCKING ANALYSIS OF GOSSYPOL ANALOGUES AS HUMAN NEUTROPHIL ELASTASE (HNE), MATRIX METALLOPROTEINASES (MMP 2 AND 9) AND TYROSINASE INHIBITORS
Vishnu Ragavan , Aishwarya Ramesh and Radhakrishnan Narayanaswamy

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Rasayan J. Chem, 13 (1), 469- 475 (2020)

Keywords: Molecular Docking, Gossypol Analogues, Human Neutrophil Elastase, Matrix Metalloproteinase, Tyrosinase.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315541

PHYTOCHEMICAL SCREENING AND TOXICITY OF ETHANOLIC EXTRACT OF MANGROVE (Rhizophora mucronata) LEAVES FROM LANGSA, ACEH TIMUR
Gimelliya Saragih, Tamrin , Marpongahtun , Darwin Yunus Nasution and Abdillah

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Rasayan J. Chem, 13 (1), 476- 480 (2020)

Keywords: Mangrove, Rhizophora mucronata, Phytochemical, FTIR, UV-Vis, Toxicity

DOI: http://dx.doi.org/10.31788/RJC.2020.1315524

WETTING ABILITY OF A PHYTOPREPARATION AND THEIR ASSOCIATES WITH POLYELECTROLYTES
O. Yessimova , S. Kumargaliyeva , M. Kerimkulova , K. Mussabekov and Zh. Toktarbay

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Rasayan J. Chem, 13 (1), 481- 487 (2020)

Keywords: Polyhexamethylene Guanidine Hydrochloride, Polyelectrolyte, Phytopreparation, Adsorption, Wetting

DOI: http://dx.doi.org/10.31788/RJC.2020.1315566

NOVEL HETEROPOLYACID SALT: TITANIUM (IV) MOLYBDOTUNGSTATE
N. Sharma, H.K. Sharma and P. Dogra

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Rasayan J. Chem, 13 (1), 488- 493 (2020)

Keywords: Titanium Molybdotungstate, Synthesis, Heteropolyacid, Ion-exchange, IR

DOI: http://dx.doi.org/10.31788/RJC.2020.1315355

SYNTHESIS OF 4-CHLORO-PIPERIDINE DERIVATIVES VIA NbCl5 MEDIATED AZA-PRINS TYPE CYCLIZATION OF EPOXIDES AND HOMOALLYLIC AMINES
K. Kamesu, G. V. Krishna Mohan and K. Rajasekhar

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Rasayan J. Chem, 13 (1), 494- 498 (2020)

Keywords: Aza Prins, Epoxides, Homoallylic Amines, Piperidines, Niobium Pentachloride

DOI: http://dx.doi.org/10.31788/RJC.2020.1315392

EVALUATION OF TETRA-n-BUTYLAMMONIUM BROMIDE AS CORROSION INHIBITOR FOR MILD STEEL IN 1N HCl MEDIUM: EXPERIMENTAL AND THEORETICAL INVESTIGATIONS
N. Subasree, J. Arockia Selvi, M. Arthanareeswari, and Renjith S. Pillai

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Rasayan J. Chem, 13 (1), 499- 513 (2020)

Keywords: Corrosion Inhibition, Weight Loss Method, Polarization Sudy, XRD, AFM

DOI: http://dx.doi.org/10.31788/RJC.2020.1315485

EFFECTS OF PYROLYSIS TEMPERATURE ON THE COMPOSITION OF LIQUID SMOKE DERIVED FROM OIL PALM EMPTY FRUIT BUNCHES
M. Faisal , Asri Gani, Farid Mulana, Hera Desvita and S. Kamaruzzaman

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Rasayan J. Chem, 13 (1), 514- 520 (2020)

Keywords: Liquid Smoke, Oil Palm Empty Fruit Bunches, Pyrolysis, Phenol, Acetic Acid

DOI: http://dx.doi.org/10.31788/RJC.2020.1315507

BINUCLEAR TRANSITION METAL COMPLEXES DERIVED FROM 3, 3'-DIHYDROXY BENZIDIENE AND 2-AMINO THIO PHENOL: SPECTROSCOPIC, THERMOGRAVIMETRIC, DNA CLEAVAGE, AND ANTIMICROBIAL STUDIES
Kuttiyapillai Sivakumar and Venkatachalam Chandrasekaran

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Rasayan J. Chem, 13 (1), 521- 528 (2020)

Keywords: Binuclear, 3, 3’-Dihydroxy benzidiene, 2-Amino thiophenol, Infrared, Electronic Spectra, DNA Cleavage Study, Antimicrobial Study

DOI: http://dx.doi.org/10.31788/RJC.2020.1315538

FORMULA COMPARISON OF NANOEMULSION AND CREAM CONTAINING MICONAZOLE NITRATE: PENETRATION TEST USING FRANZ DIFFUSION CELLS AND ANTIFUNGAL ACTIVITY TEST ON Tricophyton mentagrophytes, Microsporum canis AND Candida albicans
H. L. Maha, and Masfria

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Rasayan J. Chem, 13 (1), 529- 534 (2020)

Keywords: Nanoemulsion, Cream, Miconazole Nitrate, Franz Diffusion Cell, Antifungal.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315553

RAPID DETECTION OF ASHITABA (Angelica keiskei) HERBAL MEDICINE ADULTERATION USING FTIR AND PRINCIPAL COMPONENT ANALYSIS METHOD
Anne Yuliantini , Fenti Salafiah , Aiyi Asnawi

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Rasayan J. Chem, 13 (1), 535- 540 (2020)

Keywords: Adulteration, Ashitaba, Celery, FTIR, PCA

DOI: http://dx.doi.org/10.31788/RJC.2020.1315557

NANOGRAM DETERMINATION OF MNII CATALYST IN THE DEGRADATION OF P-BROMOANILINE BY PERIODATE ION
R. D. Kaushik, Jaspal Singh , Malvika Chawla and Kavita Rawat

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Rasayan J. Chem, 13 (1), 541- 547 (2020)

Keywords: Nanogram Determination, Sodium Metaperiodate, p-Bromoaniline, MnII Catalysed, 4-Methyl-1,2- benzoquinone.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315578

SYNTHESIS, CHARACTERISATION AND CATALYTIC STUDIES OF NANO ZINC OXIDE-ALUMINA FOR DISPLACEMENT REACTION ON CARBONYLDIIMIDAZOLE
S. Sumathi , M. Balaganesh and K.K. Balasubramanian

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Rasayan J. Chem, 13 (1), 548- 555 (2020)

Keywords: Nano zinc oxide, alumina, SEM, XRD, carbonyldiimidazole, amines, disubstituted ureas.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315487

ANTIOXIDANT AND ANTI-MICROBIAL ACTIVITY STUDY OF SYNTHESIZED COPPER, NICKEL AND ZINC METALS SCHIFF BASE DERIVATIVE OF SALICYLALDEHYDE
J. Panda, L. Adhikari , A.Pal , S.S. Rout , S. Pattanaik and P. Pradhan

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Rasayan J. Chem, 13 (1), 556- 561 (2020)

Keywords: Organometallic, Schiff Base, DPPH, Metal Complexes, Antioxidant.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315477

DEVELOPMENT OF TWO-DIMENSIONAL Mg DOPED ZnO NANO HYBRIDS AS ELECTRODE MATERIALS FOR ELECTROCHEMICAL SUPERCAPACITOR APPLICATIONS
Abisheik John Samuel , A. Deepi , G. Srikesh and A. Samson Nesaraj

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Rasayan J. Chem, 13 (1), 562- 569 (2020)

Keywords: Supercapacitors, Electrode Materials, Mg-doped ZnO, Characterization

DOI: http://dx.doi.org/10.31788/RJC.2020.1315528

ANTI-DIABETIC PROPERTY OF GREEN SYNTHESIZED ZINC-OXIDE NANOPARTICLES FROM LEAF EXTRACT OF Chrysanthemum indicum PLANT
Neha Silas, and Reena S. Lawrence

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Rasayan J. Chem, 13 (1), 570- 573 (2020)

Keywords: Diabetic Mellitus, Diabetic Activity, Zinc Oxide Nanoparticles, Anti-diabetic Agent.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315417

PHOTOCATALYTIC ACTIVITY OF TiO2/SiO2 PREPARED FROM SILICA CONTAINED IN VOLCANIC ASH FOR AMMONIA REMOVAL
E.T. Wahyuni, S. Suherman , D. Setyawati , R. Puspita , and M.Mudasir

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Rasayan J. Chem, 13 (1), 574- 584 (2020)

Keywords: Volcanic Ash, Silica Source, TiO2/SiO2, Nanoparticles, Ammonia

DOI: http://dx.doi.org/10.31788/RJC.2020.1315464

SYNTHESIS, MOLECULAR DOCKING AND ANTITUBERCULAR ACTIVITY OF NEW BI HETEROCYCLIC COMPOUNDS ON BENZIMIDAZOLE MOIETY
Dhanaja Kotte , Kumaraswamy Gullapelli , Ravichandar Maroju Ramchander Merugu Brahmeshwari Gavaji

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Rasayan J. Chem, 13 (1), 585- 592 (2020)

Keywords: Synthesis, Molecular Docking, Antitubercular Activity, Benzimidazole Derivatives

DOI: http://dx.doi.org/10.31788/RJC.2020.1315465

THE EXFOLIATION PROCESS OF SAWAHLUNTO COAL INTO GRAPHENE THROUGH THE MODIFIED HUMMER METHOD
V. Purwandari , S. Gea, B. Wirjosentono , A. Haryono , S. Rahayu and Y. A. Hutapea

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Rasayan J. Chem, 13 (1), 593- 600 (2020)

Keywords: Sawahlunto Coal, Exfoliation Process, Graphene, Modified Hummer Method

DOI: http://dx.doi.org/10.31788/RJC.2020.1315473

MICROWAVE-ASSISTED SYNTHESIS OF TETRAZOLE BASED BIPHENYLS DERIVATIVES AND THEIR ANTIMICROBIAL ACTIVITY
D. Ashok, Nalaparaju Nagaraju , M. Ram Reddy , Ravinder Dharavath, K. Ramakrishna and M. Sarasija

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Rasayan J. Chem, 13 (1), 601- 609 (2020)

Keywords: Aromatic Boronic Acid, Suzuki Cross-coupling Reaction, Microwave Irradiation, Antimicrobial Activity

DOI: http://dx.doi.org/10.31788/RJC.2020.1315490

PREPARATION OF ANTIBACTERIAL IRON-BASED NANOPARTICLES USING Ruellia tuberosa L. ROOT EXTRACTS AS BIOREDUCTOR
A. Safitri, M. Ramadhan , and A. Sabarudin

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Rasayan J. Chem, 13 (1), 610- 620 (2020)

Keywords: Iron Nanoparticles, Antibacterial Agent, Ruellia tuberosa L., SEM-EDS

DOI: http://dx.doi.org/10.31788/RJC.2020.1315511

OPTIMIZATION SYNTHESIS FATTY ACID ETHYL ESTER AS BIODIESEL FROM PALM FATTY ACID DISTILLATE USING SO4²?/ TIO2 CATALYST SUPPORTED BY MESOPOROUS SILICA
J. Manga, A. Ahmad , P. Taba , and Firdaus

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Rasayan J. Chem, 13 (1), 621- 627 (2020)

Keywords: Palm Fatty Acid Distillate, Ethyl Ester, Esterification, Heterogeneous catalyst, Biodiesel, Esterification

DOI: http://dx.doi.org/10.31788/RJC.2020.1315494

ENHANCEMENT OF ANTIBACTERIAL ACTIVITY OF SUEDE LEATHER THROUGH COATING SILVER NANOPARTICLES SYNTHESIZED USING PIPER BETLE
E. Rohaeti, E. Kasmudjiastuti , R. S. Murti , and D. Irwanto

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Rasayan J. Chem, 13 (1), 628- 635 (2020)

Keywords: Antibacterial Activity, Piper Betle, Suede Leather, Silver Nanoparticle, SEM.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315516

LEAF EXTRACT OF Artocarpus altilis [Park.] Fosberg HAS POTENCY AS ANTIINFLAMMATORY, ANTIOXIDANT, AND IMMUNOSUPPRESSANT
D. H. S. Palupi, D. S. Retnoningrum , M. I. Iwo , and A. A. Soemardji

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Rasayan J. Chem, 13 (1), 636- 646 (2020)

Keywords: Artocarpus altilis, Complete Freund’s Adjuvant, Anti-inflammatory, Antioxidants, Immunosuppressant, Traditional Medicines

DOI: http://dx.doi.org/10.31788/RJC.2020.1315519

SYNTHESIS OF (E)-4-METHYL-2-((PHENETHYLIMINO (PHENYL)METHYL)PHENOL AND ITS TRANSITION METAL COMPLEXES, CHARACTERIZATION AND ELECTRICAL CONDUCTIVITY STUDY OF COMPLEXES
A. B. Sahare and R. B. Mohod

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Rasayan J. Chem, 13 (1), 647- 653 (2020)

Keywords: Schiff Base, FTIR, Diffuse Reflectance, Electrical Conductivity, Transition Metal Complexes, Metal Chelates

DOI: http://dx.doi.org/10.31788/RJC.2020.1315525

SYNTHESIS OF SOME CHALCONE DERIVATIVES, IN VITRO AND IN SILICO TOXICITY EVALUATION
A. N. Kristanti , H. Suwito, N.S. Aminah, K.U. Haq, H. D. Hardiyanti, H. Anggraeni, N. Faiza, R.S. Anto and S. Muharromah

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Rasayan J. Chem, 13 (1), 654- 662 (2020)

Keywords: 2-Hydroxychalcone Derivatives, Claisen-Schmidt Condensation, HeLa Cell, Apoptosis, MDM2 Protein.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315534

QUANTUM MECHANICAL STUDIES ON THE EFFECT OF INTERMOLECULAR ROTATION OF THE STACKING INTERACTION OF DIAZINE ISOMERS
Mahasweta Choudhury, Shruti Sharma, Benzir Ahmed and Bipul Bezbaruah

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Rasayan J. Chem, 13 (1), 663- 671 (2020)

Keywords: MPn, Diazine, Dihedral Angle, ?-? Stacking etc.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315535

A NOVEL MICROBIAL FUEL CELL TECHNOLOGY FOR ENERGY GENERATION AND COMPARISON OF POWER DENSITIES FOR DIFFERENT ELECTRODES USING NANOTECHNOLOGY
Samatha Singh and S. Suresh

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Rasayan J. Chem, 13 (1), 672- 675 (2020)

Keywords: Electrodes, Microbial Fuel Cell(MFC), Power Density, Silver Nanoparticles (SNP)

DOI: http://dx.doi.org/10.31788/RJC.2020.1315556

SYNTHESIS OF NOVEL PYRAZOLINES AND THEIR ANTIMICROBIAL ACTIVITY
S. Sathiya , A. Keerthika ,B. S. Krishnamoorthy, S. Nandhabala , S. Aravind , N. Hari and R. Ravikumar

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Rasayan J. Chem, 13 (1), 676- 683 (2020)

Keywords: Chalcones, Pyrazolines, XRD, Antimicrobial activity. 4-nitro aniline derived triazoles, electronegativity, extend of conjugation.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315568

TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITIES OF BUNI FRUIT (ANTIDESMA BUNIUS L.) IN MONCONGLOE MAROS DISTRICT EXTRACTED USING ULTRASOUND-ASSISTED EXTRACTION
M. Yasser, M. Rafi , W.T. Wahyuni , S.E. Widiyanti and A.M.I.A Asfar

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Rasayan J. Chem, 13 (1), 684- 689 (2020)

Keywords: Buni Fruit, Ultrasound-Assisted Extraction, Total Phenolic Content, Antioxidant Activities, Ethanol

DOI: http://dx.doi.org/10.31788/RJC.2020.1315584

MOLECULAR DOCKING AND MOLECULAR DYNAMIC SIMULATION OF THE AGLYCONE OF CURCULIGOSIDE A AND ITS DERIVATIVES AS ALPHA GLUCOSIDASE INHIBITORS
Nursamsiar, M. Siregar , A. Awaluddin , N. Nurnahari , S. Nur , E. Febrina and A. Asnawi

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Rasayan J. Chem, 13 (1), 690- 698 (2020)

Keywords: Aglycone Curculigoside A, Alpha Glucosidase, Chalcone, Docking, MD

DOI: http://dx.doi.org/10.31788/RJC.2020.1315577

IMPROVEMENT OF CORROSION BY MOLTEN SALTS IN COATING POWDERS MIXED IN DIFFERENT COMPOSITIONS OF YSZ–Al2O3
J. Bautista-Ruiz , A. Chaparro and J.C. Caicedo

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Rasayan J. Chem, 13 (1), 699- 706 (2020)

Keywords: Alumina (Al2O3), Zirconia stabilized with Itria, Coatings, Corrosion.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315591

THERMO-PHYSICAL, SPECTRAL EVALUATION OF MOLECULAR INTERACTIONS IN LIQUID BINARIES OF DIETHYL MALONATE AND AMIDES AT TEMPERATURES (303.15, 308.15, 313.15, 318.15) K
Ch. Udayalakshmi , Shaik Beebi , P.B. Sandhya Sri ,V.N.S.R. Venkateswararao, G. Lakshmana Rao, and C. Rambabu

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Rasayan J. Chem, 13 (1), 707- 722 (2020)

Keywords: Diethyl Malonate, Ultrasonic Velocity, Density, Acoustical, Molecular Interactions.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315595

SYNTHESIS OF Co-NH2/MESOPOROUS SILICA BIFUNCTIONAL CATALYST USING SIDOARJO MUD AND BOVINE BONE GELATIN TEMPLATE FOR CONVERSION OF USED COOKING OIL INTO BIOFUEL
W. Trisunaryanti, Triyono and D. A. Fatmawati

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Rasayan J. Chem, 13 (1), 723- 732 (2020)

Keywords: Bifunctional Catalyst, Biofuel, Gelatin, Mesoporous Silica, Sidoarjo Mud

DOI: http://dx.doi.org/10.31788/RJC.2020.1315514

DEVELOPMENT OF COMPLEX FERTILIZER TECHNOLOGY WITH IMPROVED AGROCHEMICAL PROPERTIES USING HYDROGEL
Raikhan ZH. Omirova, Aidar A. Bolysbek , Shavkat D. Shirinov and Abdulakhat T. Dzhalilov

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Rasayan J. Chem, 13 (1), 733- 738 (2020)

Keywords: Hydrogel, Macro and Microelement Containing Fertilizers, Water Solution, Soil, Fertilizer Properties.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315651

EFFECT OF OKRA (Abelmoschus esculentus L.) FRUIT EXTRACT IN IMPROVING INSULIN SENSITIVITY BY MODIFYING GLUCOSE-REGULATING GENE EXPRESSION
W. Aligita, S. Muhsinin , K.T. Wijaya , A. Artarini and I.K. Adnyana

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Rasayan J. Chem, 13 (1), 739- 746 (2020)

Keywords: Diabetes Mellitus, Abelmoschus esculentus L., Okra Fruit, Insulin Resistance, PPAR- ?

DOI: http://dx.doi.org/10.31788/RJC.2020.1315555

ZnO INCORPORATED ON NATURAL ZEOLITE FOR PHOTODEGRADATION OF METHYLENE BLUE
N. P. Diantariani, I. Kartini , A. Kuncaka , and E. T. Wahyuni

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Rasayan J. Chem, 13 (1), 747- 756 (2020)

Keywords: ZnO, Natural Zeolites, Photocatalysts, Photodegradation, Methylene Blue.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315597

PREPARATION OF S-DOPED TIO2 VIA SOL-GEL/ HYDROTHERMAL METHOD AND ITS ACTIVITY AS PHOTODEGRADATION OF RB05
Adiansyah, I. Elisabeth Purba , M. Tarigan , Lisnadiyanti , Yusnaidar and I.P. Mahendra

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Rasayan J. Chem, 13 (1), 757- 760 (2020)

Keywords: TiO2, Doping process, Sulfur, Photocatalyst, Reactive Black 05.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315461

EXTRACTION OF Co(II) AND Cu(II) FROM WASTE MATERIALS WITH SEMICARBAZONE OF 4- NITROBENZALDEHYDE
Jaspal Singh, R. D. Kaushik, Payal Devi and Preeti Das

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Rasayan J. Chem, 13 (1), 761- 766 (2020)

Keywords: Solvent Extraction, 4 Nitrobenzaldehydesemicarbozone, Semicarbazone, Thiosemicarbazones.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315563

INFLUENCE OF THE DIFFERENT FORMS OF CRUM RUBBER PARTICLE IN NAO BRAKE PAD MATERIALS
Adnan Ibrahim Shihab

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Rasayan J. Chem, 13 (1), 767- 771 (2020)

Keywords: Waste Crumb Rubber, Chase Test, Tribological Properties, Brake Pad.

DOI: http://dx.doi.org/10.31788/RJC.2020.1315542

THE EFFECT OF NICKEL CONTENT IMPREGNATED ON ZEOLITE TOWARD CATALYTIC ACTIVITY AND SELECTIVITY FOR HYDROTREATING OF CASHEW NUT SHELL LIQUID OIL
M. L. Permata, W. Trisunaryanti , I. I. Falah, M. T. Hapsari and D. A. Fatmawati

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Rasayan J. Chem, 13 (1), 772- 779 (2020)

Keywords: Cashew Nut Shell Liquid Oil, Gasoline, Hydrotreating, Mordenite, Nickel

DOI: http://dx.doi.org/10.31788/RJC.2020.1315529