HYDROCHALCONE COMPOUNDS FROM INDONESIAN MEDICINAL PLANT, "SIRIH HUTAN", Piper aduncum (Piperaceae)

R. Kartika, Sudrajat, Bustanussalam and P. Simanjuntak

Rasayan J. Chem, 12 (3), 1022 - 1026 (2019)

KeywordsSS: Hydrochalcone; Piper aduncum; Piperaceae; 2’,6’-dihydroxy-4’-methoxy dihydrochalcone; 2’,6’,4-trihydroxy-4’-methoxy dihydrochalcone

DOI: http://dx.doi.org/10.31788/RJC.2019.1235186

A SPECTROSCOPIC EVIDENCE FOR REACTIVE OXYGEN SPECIES PRODUCTION BY L-TRYPTOPHAN PHOTO OXIDATION FOR PGSA DENDRIMER-PROTOPORPHYRIN IX NANOFORMULATION

M. Suresh Kumar, P. Aruna and S. Ganesan

Rasayan J. Chem, 12 (3), 1027 - 1031 (2019)

KeywordsSS: Photodynamic therapy, biocompatible anionic dendrimer, Reactive oxygen species, Protoporphyrin IX, Tryptophan, cancer, spectroscopy.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235149

SYNTHESIS AND ANTIOXIDANT EVALUATION OF SOME NEW ALLOBETULIN ESTERS

S. Arrous, I. Boudebouz, O. Voronova, E.Plotnikov and A. Bakibaev

Rasayan J. Chem, 12 (3), 1032- 1037 (2019)

KeywordsSS: triterpene, betulin, allobetulin, esterification, haloacetic acid, antioxidant.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235159

STUDY ON THE EFFECT OF QUARRY DUST ON DEFLECTION CHARACTERISTICSOF COCONUT SHELL CONCRETE SLAB

S. Prakash Chandar and K.Gunasekaran

Rasayan J. Chem, 12 (3), 1038- 1042 (2019)

KeywordsSS: Coconut shell; Quarry dust; Density; Strength; Deflection.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235233

THE EFFECT OF TUNGSTEN DISULFIDE ADDITIVES AND SODIUM DODECYL SULFATE ON BASE OILS COMBINATIONS COMPARED TO LUBRICANTS 10W-40 TO REDUCE FRICTION

Susilawati, M. Hanifuddin and Y. P. Gultom

Rasayan J. Chem, 12 (3), 1043 - 1051 (2019)

KeywordsSS: Tungsten disulfide (WS2), Sodium Dodecyl Sulfate (SDS), SAE 10W-40 Lubricant, Friction Coefficient, Scar Diameter

DOI: http://dx.doi.org/10.31788/RJC.2019.1235166

CHEMICAL COMPOSITION AND ANTIOXIDANT ACTIVITY OF THE ESSENTIAL OILS FROM WHITE AND GREEN LEAVES OF NIGERIA-GROWN Ficus microcarpa

O. Atolani, C.B. Adeosun, A.P. Oluyori and J.Olota

Rasayan J. Chem, 12 (3), 1052 - 1057 (2019)

KeywordsSS: Ficus microcarpa, phytol, cubene, copaene, megastigmatrienone, antioxidant

DOI: http://dx.doi.org/10.31788/RJC.2019.1235122

NOVEL SYNTHESIS AND CHARACTERISATION OF SOME BENZYLIDENE DERIVATIVES OF GLYCOSYL THIOCARBAMIDES

Samidha S. Kadu and G. V. Korpe

Rasayan J. Chem, 12 (3), 1058 - 1062 (2019)

KeywordsSS: Glycosyl thiocarbamides, Anisaldehyde, Benzylidene glycosylthiocarbamides, antimicrobial analysis.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235128

MICROWAVE ASSISTED SYNTHESIS, QSAR AND MOLECULAR DOCKING STUDIES OF 2,4- THIAZOLIDINEDIONE DERIVATIVES

B. Geetha, G. Swarnalatha and G.V. Subba Reddy

Rasayan J. Chem, 12 (3), 1063 - 1071 (2019)

KeywordsSS: Anti-diabetic activity, Peroxisome proliferator-activated receptor (PPARγ), 2, 4-thiazolidinedione derivatives, pioglitazone, Molecular Docking.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235165

A GREEN APPROACH FOR SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLESAND THEIR ANTI-MICROBIAL ACTIVITY

M. Gopalakrishnan, A. Sheenu, Binny Varghese, J. Dharani and S. Saranya

Rasayan J. Chem, 12 (3), 1072 - 1076 (2019)

KeywordsSS: Silver Nanoparticles, Mirabilisjalapa,Anti-Microbial

DOI: http://dx.doi.org/10.31788/RJC.2019.1235136

SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF NOVEL 3- HYDROXY BENZOIC ACID HYBRID DERIVATIVES [PART II]

Maruti S. Satpute, Vijay D. Gangan and Indu Shastri

Rasayan J. Chem, 12 (3), 1077 - 1084 (2019)

KeywordsSS: 3-Hydroxy Benzoic Acid, IR, 1HNMR, TOF MS, DCC, DMAP, Biological Activities, Antibacterial, Agar Cup Method.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235167

SPECTRAL CHARACTERIZATIONS OF Cu2+ IONS DOPED CaZn2 (PO4)2 NANOPHOSPHOR

P. Krishna Kishore Kumar, Y. Ramesh Babu and R.V.S.S.N.Ravikumar

Rasayan J. Chem, 12 (3), 1085 - 1090 (2019)

KeywordsSS: Calcium Zinc Phosphate, EPR, Coating Materials, Pigments, Optical Absorption.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235261

COMPARISON OF OIL/WATER SEPARATING EFFICIENCY OF OLEOPHOBIC MEMBRANES BASED ON FLUORINE CONTAINING AND FLUORINE NON-CONTAINING COATINGS

F.R. Sultanov, Ch. Daulbayev, B. Bakbolat, A. Zhurintayeva, O.Daulbayev and Z.A. Mansurov

Rasayan J. Chem, 12 (3), 1091 - 1097 (2019)

KeywordsSS: Membranes, Mesh, Oleophobic, Hydrophilic, Oil/Water, Separation

DOI: http://dx.doi.org/10.31788/RJC.2019.1235254

OPTIMIZATION AND VALIDATION OF RP-HPLC/UV DETECTION FOR SEVERAL COMPOUNDS SIMULTANEOUSLY IN SEMI-PURIFIED EXTRACT OF WHITE TEA

Shaum Shiyan, Triana Hertiani, Ronny Martien and Akhmad Kharis Nugroho

Rasayan J. Chem, 12 (3), 1098- 1109 (2019)

KeywordsSS: Optimization, Central Composite Design, Validation, HPLC, White Tea, EGCG.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235276

ACOUSTIC PROPERTIES OF BINARY LIQUID MIXTURES CONTAINING N-METHYL FORMAMIDE WITH ANILINES AT DIFFERENT TEMPERATURES

K. Govinda Raoand ShaikBabu

Rasayan J. Chem, 12 (3), 1110 - 1116 (2019)

KeywordsSS: Speed of sound, Viscosity, Redlich-Kister Polynomial, Molar Volume

DOI: http://dx.doi.org/10.31788/RJC.2019.1235285

SYNTHESIS OF MESOPOROUS SILICA SBA-15 THROUGH SURFACTANT SET-UP AND HYDROTHERMAL PROCESS

R. Thahir, A. W. Wahab, N. L. Nafie and I. Raya

Rasayan J. Chem, 12 (3), 1117 - 1126 (2019)

KeywordsSS: Silica SBA-15, Mesoporous, Surfactant, Hydrothermal process, Precursor

DOI: http://dx.doi.org/10.31788/RJC.2019.1235306

KINETICS OF PENTAAMMINE COBALT(III) COMPLEXES OF α -HYDROXY ACIDS BY ISOQUINOLINIUM FLUOROCHROMATE IN MICELLAR MEDIUM

P. Rajkumar, G.Saraswathy, Z. Abdul Vaheith and A. Fiaz Ahamed

Rasayan J. Chem, 12 (3), 1127- 1134 (2019)

KeywordsSS: Pentaamminecobalt(III) Complexes, Isoquinolinium Fluorochromate(IQFC), Micelles, Oxidation, NaLS, CTAB.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235318

IMPROVEMENT OF THE CHARACTERISTIC OF POLYETHERSULFONE MEMBRANE BY BLENDING WITH BRIJ OF DIFFERENT MOLECULAR WEIGHTS

M. Y. Wahab, S. Muchtar, S. Mulyati, M. Riza, N. Arahman and M. A. A. Baig

Rasayan J. Chem, 12 (3), 1135- 1143 (2019)

KeywordsSS: Polyethersulfone (PES), Brij, Non-ionic Surfactant, Hydrophilic Membrane, Ultra Filtration, Green Technology

DOI: http://dx.doi.org/10.31788/RJC.2019.1235340

POTENCY OF PAPER MILL WASTE AS RECYCLABLE POLYPROPYLENE FILLED WITH COCONUT FIBER COMPOSITE FOR MITIGATIONAL MATERIAL

Elda Pelita, Tengku Rachmi Hidayani and Dedy Rahmad

Rasayan J. Chem, 12 (3), 1144 - 1150 (2019)

KeywordsSS: Coconut Fiber, Composite, Earthquake-resistant Building, Plastic Waste, Sludge, Wall Panels.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235345

ORGANOLEPTIC ANALYSIS OF YOGURT WITH BANANA ADDITION AND STEVIA SWEETENERS

M. Faisal, Saifullah and T. Mukhriza

Rasayan J. Chem, 12 (3), 1151 - 1156 (2019)

KeywordsSS: Yogurt, Musa paradisiaca formatypical, Organoleptic, Hedonic, Stevia, Diabetes mellitus

DOI: http://dx.doi.org/10.31788/RJC.2019.1235365

CONTROLLED RELEASE OF THE ENCAPSULATED OF KARI (MURRAYA KOENIGII) LEAVE'S EXTRACT IN THE MATRIX OF GELATIN-GUM ARABIC

Jelita, Basuki Wirjosentono, Tamrin and Lamek Marpaung

Rasayan J. Chem, 12 (3), 1157 - 1165 (2019)

KeywordsSS: Controlled released, Kari Leave’s Extract, Gelatin, Gum Arabic, Spray Drying

DOI: http://dx.doi.org/10.31788/RJC.2019.1235378

ELECTROCATALYTIC OXIDATION OF TRYPTOPHAN AND TYROSINE USING DENSELY PACKED COBALT OXIDE SANDWICHED GRAPHENE STACKS MODIFIED ELECTRODE

R. Vivekananth, V. Sivasankar, E. Senthil Kumar and R. A. Kalaivani

Rasayan J. Chem, 12 (3), 1166 - 1174 (2019)

KeywordsSS: Cyclic Voltammetry, Tryptophan, Tyrosine, Graphene, Cobalt Oxide Nanoparticles

DOI: http://dx.doi.org/10.31788/RJC.2019.1235045

ISOLATION AND IDENTIFICATION OF α-GLUCOSIDASE INHIBITORY COMPOUNDS FROM ETHYL ACETATEEXTRACT OF Sirih Hijau (Piper betle L.)

A. Malik, L. Marpaung, M. P. Nasution and P. Simanjuntak

Rasayan J. Chem, 12 (3), 1175 - 1184 (2019)

KeywordsSS: α-Glucosidase, Antidiabetic, Ethyl Acetate, NMR Spectra, Piper betle Linn, Sirih hijau

DOI: http://dx.doi.org/10.31788/RJC.2019.1235082

THE EFFECT OF ANTIOXIDANT OF GRAPESEED OIL AS SKIN ANTI-AGING IN NANOEMULSION AND EMULSION PREPARATIONS

Sumaiyah and B.M. Leisyah

Rasayan J. Chem, 12 (3), 1185 - 1194 (2019)

KeywordsSS: Grapeseed Oil, Antioxidant, Nanoemulsion, Anti-aging.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235337

SEASONAL VARIATIONS OF TRACE METALS IN THE GROUNDWATER SAMPLES OF HARIHARA TALUK, DAVANGERE DISTRICT, KARNATAKA

S. Thirumala and B. R. Kiran

Rasayan J. Chem, 12 (3), 1195 - 1202 (2019)

KeywordsSS: Groundwater, Harihar Taluk, Trace Metals, Drinking Water Standards

DOI: http://dx.doi.org/10.31788/RJC.2019.1235271

EVALUATION OF KINETIC PARAMETERS FOR MnII CATALYZED PERIODATE OXIDATION OF m-TOLUIDINE: A MECHANISTIC STUDY

Sushma, R. D. Kaushik, M. M. Tiwari, Malvika Chawla and Jaspal Singh

Rasayan J. Chem, 12 (3), 1203- 1211 (2019)

KeywordsSS: Kinetics, Mechanism, MnII, Periodate, m-Toluidine, 3-Methyl-p-benzoquinone

DOI: http://dx.doi.org/10.31788/RJC.2019.1235348

UV-VIS STUDY ON POLYANILINE DEGRADATION AT DIFFERENT pHs AND THE POTENTIAL APPLICATION FOR ACID-BASE INDICATOR

Said Ali Akbar and Erwinsyah Satria

Rasayan J. Chem, 12 (3), 1212 - 1218 (2019)

KeywordsSS: Acid-Base, Indicator, pH, Polyaniline, Titration

DOI: http://dx.doi.org/10.31788/RJC.2019.1235370

EXPERIMENTAL AND THEORETICAL PERSPECTIVES ON LTRYPTOPHAN: AN AMINO ACID SINGLE CRYSTAL FOR NONLINEAR OPTICAL APPLICATIONS

A. Mohamed Ibrahim and S. Arunachalam

Rasayan J. Chem, 12 (3), 1219 - 1228 (2019)

KeywordsSS: Crystal growth, Hardness, Nonlinear, Density functional theory.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235172

STUDIES ON POST HETEROCYCLIZATION OF 1, 3, 4- OXADIAZOLE CONTAINING AZETIDINONES DERIVATIVES AND THEIR BIOLOGICAL STUDIES

J.M. Pandya and J. Mahyavanshi

Rasayan J. Chem, 12 (3), 1229- 1234 (2019)

KeywordsSS: 1, 3, 4-Oxadiazole, Oxoazetidinone, Cyclocondensation, Antibacterial Activity and Spectral Studies.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235033

AN OVERVIEW OF THE Gynura procumbens LEAVES EXTRACTION AND POTENTIAL OF HYBRID PREDICTIVE TOOLS APPLICATION FOR PREDICTION AND SIMULATION IN SUPERCRITICAL FLUID EXTRACTION

Sitinoor Adeib Idris and Masturah Markom

Rasayan J. Chem, 12 (3), 1235 - 1246 (2019)

KeywordsSS: Intelligent System, Extraction, Supercritical Fluid, Simulation, Prediction, Neural Network, Optimization.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235138

BIOSORPTION OF COPPER(II) IONS USING TIMBER INDUSTRY WASTE BASED BIOMASS

S. Rani, M. Bansal, K. Kaur and S. Sharma

Rasayan J. Chem, 12 (3), 1247 - 1261 (2019)

KeywordsSS: Cu (II) Biosorption, Low-cost Adsorbents, Kinetic, Isotherm Studies, Desorption.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235171

GROWTH AND CHARACTERIZATION OF N-METHYLUREA OXALIC (NMUO) ACID SINGLE CRYSTAL

K. Senthil, K. Elangovan, A. Senthil and G. Vinitha

Rasayan J. Chem, 12 (3), 1262 - 1268 (2019)

KeywordsSS: Single XRD, FTIR Spectrum, Vickers Microhardness, UV-Visible Spectral Analysis, Dielectric Analysis, Thermal Analysis.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235174

PERFORMANCE EVALUATION OF ATENOLOL MOLECULAR IMPRINTED POLYMER USING TWO DIFFERENT POLYMERIZATION AND TWO DIFFERENT POROGEN

A. N. Hasanah, M. Suherman, I. Susanti, I. Pitaloka and R. Mustarichie

Rasayan J. Chem, 12 (3), 1269 - 1278 (2019)

KeywordsSS: MIP Performance Evaluation, Atenolol Molecular Imprinted Polymer, Butanol Porogen, Propanol Porogen, Polymer Imprinting Factor

DOI: http://dx.doi.org/10.31788/RJC.2019.1235202

STUDY OF CHROMIUM DESORPTION FROM POLLUTED SOIL AROUND TANNERY INDUSTRY: EFFECT OF LOW MOLECULAR WEIGHT ORGANIC ACID (LMWOA)

Suherman, Anis Kholifatur Rosyidah, Adhitasari Suratman, Nurul Hidayat Aprilita, Mudasir and Kinichi Morita

Rasayan J. Chem, 12 (3), 1279 - 1286 (2019)

KeywordsSS: Tannery industry, Chromium, Desorption, Low Molecular Weight Organic Acids (LMWOA)

DOI: http://dx.doi.org/10.31788/RJC.2019.1235203

DETERMINATION OF THE OPTIMAL DEPOSITION CONDITIONS OF OXIDE-ZIRCONIUM COATING ON STEELBASE

M. Zh. Zhurinov, V.N. Statsyuk, L.A.Fogel, A. Bold, A. A.Abrashov and A. Kostiuk

Rasayan J. Chem, 12 (3), 1287 - 1293 (2019)

KeywordsSS: Zirconium oxide coatings, Hexafluorozirconic acid, Cobalt, Nickel, Adhesion, Protective ability.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235205

ANTIBACTERIAL ACTIVITY AND GREENER METHOD OF SYNTHESIS OF HETEROCYCLIC COMPOUNDS INCORPORATING BENZOTHIAZOLE MOIETY USING IONIC LIQUID AS SOLVENT

Madhu Toshniwal, Mahendra Bundel, Prashant Kriplani, Ravikant, Rashmi Pareek and Arun Pareek

Rasayan J. Chem, 12 (3), 1294 - 1297 (2019)

KeywordsSS: Benzothiazole, Halo Esters, Halo Ketones, Ionic-Liquids (Green Solvent), Microwave Irradiation, Antibacterial

DOI: http://dx.doi.org/10.31788/RJC.2019.1235207

ISOLATION AND IDENTIFICATION OF ALKALOIDS EXTRACTED FROM DAYAK ONION (Eleutherinae palmifolia (L.) Merr)

S. M. Sinaga, M. Nainggolan and Iksen

Rasayan J. Chem, 12 (3), 1298 - 1303 (2019)

KeywordsSS: Dayak Onion, Extract, TLC, UV, IR, Alkaloids

DOI: http://dx.doi.org/10.31788/RJC.2019.1235243

FORMATION OF TITANIUM OXIDE NANOTUBE ARRAYS BY CONTROLLING H2O AND TIME THROUGH ANODIC OXIDATION

H. M. Mateus, J. Bautista-Ruiz, J.Barba-Ortega and M. R.Joya

Rasayan J. Chem, 12 (3), 1304 - 1314 (2019)

KeywordsSS: Nanotubes, Kinetics, TiO2, Current, Anodization

DOI: http://dx.doi.org/10.31788/RJC.2019.1235265

ADSORPTION ISOTHERM, KINETICS AND THERMODYNAMICS OF BIVALENT NICKEL SCAVENGING UTILISING SAWDUST CARBON

S. Rani, M. Bansal, K. Kaur and S. Sharma

Rasayan J. Chem, 12 (3), 1315 - 1325 (2019)

KeywordsSS: Adsorption, Batch mode, Bivalent Nickel, Isotherm, Kinetics.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235279

CORROSION RESISTANCE OF Cissus quadrangularis EXTRACTS ON METAL IN AGGRESSIVE MEDIUM: GRAVIMETRIC AND SURFACE EXAMINATIONS

R. Anitha and Subramanian Chitra

Rasayan J. Chem, 12 (3), 1326 - 1339 (2019)

KeywordsSS: C. quadrangularis, GC-MS, Electrochemical Techniques, Adsorption Isotherm, SEM, AFM

DOI: http://dx.doi.org/10.31788/RJC.2019.1235195

ANTIOXIDANT ASSAY OF DAYAK ONION (Eleutherine palmifolia) VIA DPPH (1,1-Difenil-2-Pikrilhidrazil) AND BSLT TEST FOR ITS ACTIVE FRACTION

Supomo, E. S. Syamsul, A. Apriliana, C. Saleh, Erwin and D. Lestari

Rasayan J. Chem, 12 (3), 1340 - 1346 (2019)

KeywordsSS: Antioxidant Assay, Active Fraction, Eleutherine palmifolia, DPPH, BSLT Test

DOI: http://dx.doi.org/10.31788/RJC.2019.1235264

BREDERECK'S REAGENT: A FACILE SYNTHESIS OF 5HBENZO[E]PYRROLO[1,2-A][1,4]DIAZEPIN-10(11H)-YL)(4-(1- METHYL-1H-PYRAZOL-5-YL)PHENYL)METHANONE AND MOLECULAR DOCKING STUDIES

M. Malathi and D. Prabhakara Chary

Rasayan J. Chem, 12 (3), 1347 - 1351 (2019)

KeywordsSS: Bredereck’s Reagent, Chalcones, Chemical Shift, Free Energy of Binding, Molecular Docking

DOI: http://dx.doi.org/10.31788/RJC.2019.1235290

ASSESSMENT OF EXTRACT OF Musa paradisiaca Linn. IN PRODUCING NANOPARTICLES TO ENHANCE QUALITY OF NYLON FABRIC

E. Rohaeti, K. S. Budiasih, A. Rakhmawati , E. Nuraini and C. Kusumastuti

Rasayan J. Chem, 12 (3), 1352 - 1359 (2019)

KeywordsSS: Antibacterial Activity, Banana Peel, Contact Angle, Nylon Fabrics, Silver Nanoparticles

DOI: http://dx.doi.org/10.31788/RJC.2019.1235179

COMPARATIVE ANALYSIS OF PHOTO DEGRADATION KINETICS USING LINEAR AND NON-LINEAR KINETIC MODELS

V. Priya, S. K. Krishna, V. Sivakumar and P. Sivakumar

Rasayan J. Chem, 12 (3), 1360 - 1368 (2019)

KeywordsSS: Alternanthera sessilis, Waste engine oil, Carbon balls, Rhodamine-B and Band gap.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235189

KINETICS STUDY OF WASTE COOKING OIL EPOXIDATION WITH PEROXYACETIC ACID USING ACID CATALYSTS

S. Silviana, D.D. Anggoro and A.C. Kumoro

Rasayan J. Chem, 12 (3), 1369 - 1374 (2019)

KeywordsSS: Epoxidation, Peroxyacetic acid, Sulfuric acid, Waste cooking oil

DOI: http://dx.doi.org/10.31788/RJC.2019.1235190

ORGANIC POLLUTANT MODEL OF METHYLENE BLUE DYE DECOLORATION BY NON-THERMAL PLASMA ADVANCED OXIDATION PROCESSES (AOPs) WITH PIN TO SURFACE CONFIGURATION

T.P. Kasih, M.A. Faghlefi, R. Radjagukguk and R.D.J. Murphiyanto

Rasayan J. Chem, 12 (3), 1375 - 1382 (2019)

KeywordsSS: Dye Decoloration, Methylene Blue, Organic Pollutant, Pin to surface configuration, Plasma AOPs, FTIR

DOI: http://dx.doi.org/10.31788/RJC.2019.1235366

STUDY ON MECHANICAL AND MICROSTRUCTURE PROPERTIES OF CONCRETE PREPARED USING METAKAOLIN, SILICA FUME AND MANUFACTURED SAND

S. Vignesh Kumar, R. Rajkumar and N. Umamaheswari

Rasayan J. Chem, 12 (3), 1383 - 1389 (2019)

KeywordsSS: Metakaolin, Silica fume, Manufactured sand, SEM, XRD

DOI: http://dx.doi.org/10.31788/RJC.2019.1235164

THERMOMECHANICAL AND MORPHOLOGY OF BIODEGRADABLE FILM MADE OF TARO STARCH AND CHITOSAN PLASTICIZED BY CASTOR OIL

M. Hasan, Zulfadli, M. Nazar, R.F.I. Rahmayani, G. Fajri and H. Fansuri

Rasayan J. Chem, 12 (3), 1390 - 1398 (2019)

KeywordsSS: Biodegradable Film, Taro Starch, Chitosan, Castor Oil

DOI: http://dx.doi.org/10.31788/RJC.2019.1235326

GROWTH, CHARACTERIZATION AND DFT CALCULATIONS ON 2-AMINO-6-METHYLPYRIDINIUM HYDROGEN GLUTARATE

S. Nithya, B. Chandar Shekar, K. R. Aranganayagam and K. Boopathi

Rasayan J. Chem, 12 (3), 1399 - 1404 (2019)

KeywordsSS: Slow evaporation, SXRD, noncentrosymmetric, UV-VIS, DFT

DOI: http://dx.doi.org/10.31788/RJC.2019.1235307

SYNTHETIC STUDIES ON 3-ARYLOXYETHYL-4-ARYLIDENE AMINO-5-MERCAPTO-1,2,4-TRIAZOLES AND BIOLOGICAL EVALUATION AS ANTIFUNGAL AND ANTIBACTERIAL AGENTS

K. Sujatha, Balakrishna Kalluraya and Shrinivas D. Joshi

Rasayan J. Chem, 12 (3), 1405 - 1417 (2019)

KeywordsSS: Triazole, Schiff”s Base, Docking Study.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235200

SECONDARY METABOLITES CHANGE UNDER VERNALIZATION AND ITS RELATION TO FLOWERING COMPETENCY IN SHALLOT (Allium cepa var. aggregatum)

M. Marlin, A. Maharijaya, A. Purwito and S. Sobir

Rasayan J. Chem, 12 (3), 1418 - 1425 (2019)

KeywordsSS: Dissimilarity Matrix, GC-MS, Non-targetted Metabolite, Organosulfur, Phytol

DOI: http://dx.doi.org/10.31788/RJC.2019.1235356

EFFICIENT SYNTHESIS AND CHARACTERIZATION OF SOME NOVEL PHENOTHIAZINE SULFONAMIDES

Boggavarapu Jyothi, Pendem Venkata Bhavanarushi and Nannapaneni Madhavi

Rasayan J. Chem, 12 (3), 1426 - 1433 (2019)

KeywordsSS: Phenothiazine, Sulfonamide, Palladium Catalyst, Buchwald-Hartwig type Reactions, Pharmacophores

DOI: http://dx.doi.org/10.31788/RJC.2019.1235222

A QUALITY BY DESIGN APPROACH FOR DEVELOPMENTOF SIMPLE AND ROBUST REVERSED PHASE STABILITY INDICATING HPLC METHOD FOR ESTIMATION OF IBRUTINIB AND ITS IMPURITIES

Somana Siva Prasad, G.V. Krishna Mohan and A. Naga Babu

Rasayan J. Chem, 12 (3), 1434 - 1445 (2019)

KeywordsSS: HPLC-PDA, Analytical Quality by Design, Experimental Design, Ibrutinib, Method Validation.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235281

CONCENTRATION ESTIMATION OF DIFFERENT GASEOUS POLLUTANTS OF RAIPUR CITY

Jaya Dammani, Vinod K. Jena and Deepak Sinha

Rasayan J. Chem, 12 (3), 1446 - 1454 (2019)

KeywordsSS: Gaseous Pollutants, Mass Concentration, Seasonal Variation, Shankar Nagar, Collectorate Campus, Science College Campus, NIT Campus.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235298

SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL STUDIES ON 4-BROMO-2-{(Z)-[(FURAN-2-YLMETHYL) IMINO]METHYL}PHENOL PRASEODYMIUM COMPLEX

B. Preethi, Sarojkumar Sha, R. Jayaprakash, S. Kutti Raniand S. Hemalatha,

Rasayan J. Chem, 12 (3), 1455 - 1462 (2019)

KeywordsSS: Schiff Base, Praseodymium Complex, Characterization, Antimicrobial Activity

DOI: http://dx.doi.org/10.31788/RJC.2019.1235296

CYTOTOXIC AND ANTIBACTERIAL ACTIVITIES OF MARINE SPONGE-DERIVED FUNGUS Aspergillus nomius NC06

Muh. Ade Artasasta, Yanwirasti, Muhammad Taher, Akmal Djamaan and Dian Handayani

Rasayan J. Chem, 12 (3), 1463- 1469 (2019)

KeywordsSS: Sponge-derived fungi, Aspergillus nomius, Cytotoxicity, Antibacterial

DOI: http://dx.doi.org/10.31788/RJC.2019.1235284

BIOCOMPOSITE CHARACTERIZATION OF BAGASSE STARCH DERIVED FROM CASSAVA REINFORCED BY ACETYLATED BAMBOO CELLULOSE AND PLASTICIZED BY EPOXIDIZED WASTE COOKING OIL

S. Silviana1, and A. Subagio

Rasayan J. Chem, 12 (3), 1470 - 1477 (2019)

KeywordsSS: Bamboo, Biocomposite, Cassava Bagasse Starch, Epoxidized Waste Cooking Oil, Microfibrillated Cellulose

DOI: http://dx.doi.org/10.31788/RJC.2019.1235240

HYDROFINING OF PETROL FRACTIONS OF OIL ON MODIFIED ALUMINA CATALYSTS

B.T. Tuktin, A.S. Tenizbayeva, A.A. Omarova, L.R. Sassykova and Zh.A. Sailau

Rasayan J. Chem, 12 (3), 1478- 1484 (2019)

KeywordsSS: Hydrofining, Petrol Fractions of Oil, Catalysis, Zeolite, Alumina

DOI: http://dx.doi.org/10.31788/RJC.2019.1235236

ADSORPTION OF M(II) (M = Mn, Cu, Zn) IN VARIOUS pH AND CONTACT TIME USING CHITOSAN-SILICA PREPARED BY SOL-GEL METHOD

Darjito, M. M. Khunur, D. Purwonugroho, M. A. Yuliantari, Z. R. Sari, L. H. A. K. Suryaningrat and Y. P. Prananto

Rasayan J. Chem, 12 (3), 1485 - 1492 (2019)

KeywordsSS: Chitosan-Silica, Adsorption Capacity, pH, Contact Time, Sol-Gel.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235220

SYNTHESIS AND CHARACTERIZATION OF N-CHLOROPICOLINAMIDE: A NEW, MILD, STABLE, EFFECTIVE AND EFFICIENT OXIDANT FOR ORGANIC SUBSTRATES

M. Subalakshmi and V. Priya

Rasayan J. Chem, 12 (3), 1493 - 1495 (2019)

KeywordsSS: N-Chloropicolinamide, Oxidant, Kinetics, Mechanism. N-halo Compound.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235213

EFFECT OF SENNA (Senna alexandrina Mill.) AND POMEGRANATE (Punica granatum L.) LEAVES EXTRACTS AND ITS FRACTIONS ON PRO-INFLAMMATORY CYTOKINES OF THE OBESE ZEBRAFISH (Danio rerio)

Ari Yuniarto, Elin Yulinah Sukandar, Irda Fidrianny, Hasan Nasrullah, and I. Ketut Adnyana

Rasayan J. Chem, 12 (3), 1496 - 1502 (2019)

KeywordsSS: Senna, Pomegranate, Cytokines, Obese, Zebrafish

DOI: http://dx.doi.org/10.31788/RJC.2019.1235215

SPECTROPHOTOMETRIC DETERMINATION OF SULPHATE AND NITRATE IN DRINKING WATER AT ASIA-PACIFIC INTERNATIONAL UNIVERSITY CAMPUS, MUAK LEK, THAILAND

Anthoney Swamy Thangiah

Rasayan J. Chem, 12 (3), 1503- 1508 (2019)

KeywordsSS: Sulphate, Nitrate, Spectrophotometric, UV-Visible Spectrophotometric, Water.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235201

SIMULTANEOUS ASSAY OF METFORMIN AND GLIBENCLAMIDE IN COMBINED DOSAGE FORM BY MEAN CENTERED OF SPECTRA RATIO METHOD

Muchlisyam Bachri and Exaudia Sitohang

Rasayan J. Chem, 12 (3), 1509- 1517 (2019)

KeywordsSS: Metformin, Glibenclamide, MCSR, Spectrophotometry, Validation

DOI: http://dx.doi.org/10.31788/RJC.2019.1235208

TEMPERATURE DEPENDENCE DIELECTRIC BEHAVIOUR OF 20GDC (CE0.8GD0.2O2-
) EFFECT FOR SOLID OXIDE FUEL CELL APPLICATION

P. Koteswararao, M. Vasubabu, M. Buchi Suresh and P. V. Bhaskara Rao

Rasayan J. Chem, 12 (3), 1518 - 1522 (2019)

KeywordsSS: GDC Nano Powder, Sol-gel Method, Pellet, SEM, Dielectric Constant.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235057

SYNTHESIS OF Ni/MESOPOROUS SILICA-ALUMINA USING SIDOARJO MUD AND BOVINE BONE GELATIN TEMPLATE FOR HYDROCRACKING OF WASTE LUBRICANT

W. Trisunaryanti, I. I. Falah, D. R. Prihandini and M. F. Marsuki

Rasayan J. Chem, 12 (3), 1523 - 1529 (2019)

KeywordsSS: Silica-alumina, Mesoporous, Hydrocracking, Waste Lubricant, Gelatin

DOI: http://dx.doi.org/10.31788/RJC.2019.1235297

EQUILIBRIUM AND ANTIBACTERIAL STUDIES OF VO(II) AND Zn(II) COMPLEXES WITH 1-PROPIONYL-3- THIOSEMICARBAZIDE

P. Nirmala Jyothi and B. Sireesha

Rasayan J. Chem, 12 (3), 1530 - 1539 (2019)

KeywordsSS: Equilibrium Studies, LC-MS, UV, ESR, TGA, DNA Cleavage Studies

DOI: http://dx.doi.org/10.31788/RJC.2019.1235182

DETERMINATION OF SOME CHLORINATED ORGANIC POLLUTANTS IN PLANTS AND SOIL SAMPLES FROM KOSOVO

Vlora Gashi, BakirKelmendi, NexhdetShala Ismaij Cacaj Orinda Gashi and Valmire Havolli

Rasayan J. Chem, 12 (3), 1540- 1546(2019)

KeywordsSS: Organchlorinated Pesticides, PCB, Chlorobenzene, Gas Chromatography, Cluster Analyze

DOI: http://dx.doi.org/10.31788/RJC.2019.1235301

USE OF YELLOW OLEANDER (THEVETIA PERUVIANA) SEED OIL BIODIESEL AS CETANE AND LUBRICITY IMPROVER FOR PETRODIESEL

D. K. Sarmah and D. C. Deka

Rasayan J. Chem, 12 (3), 1547- 1556 (2019)

KeywordsSS: Cetane Improver, Lubricity Improver, Transesterification, Thevetia peruviana, Biodiesel.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235293

STRUCTURAL STUDIES OF V2O5 DOPED Li2CO3-ZnO-Al2O3- H3BO3 GLASSES

B.Tirumala Rao and Sandhya Cole

Rasayan J. Chem, 12 (3), 1557 - 1561 (2019)

KeywordsSS: Borate Glasses, FT-IR, EPR and UV-Visible Spectroscopy.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235089

STUDY ON THE EFFECT OF GRANITE POWDER IN COCONUT SHELL CONCRETE MECHANICAL PROPERTIES

Dilip Yadav and K. Gunasekaran

Rasayan J. Chem, 12 (3), 1562 - 1568 (2019)

KeywordsSS: Coconut Shell, Granite Powder, Partial Replacement, Lightweight Concrete, Mechanical Properties

DOI: http://dx.doi.org/10.31788/RJC.2019.1235277

BIOCHEMICAL EVALUATION OF DUKU'S MISTLETOE LEAVE (Dendrophthoepentandra (L.) Miq) EXTRACT WITH ANTIDIABETIC POTENTIAL

Rini Hardiyanti, Lamek Marpaung, I. Ketut Adnyana and Partomuan Simanjuntak

Rasayan J. Chem, 12 (3), 1569- 1574 (2019)

KeywordsSS: Dendrophthoepentandra (L.) Miq, Flavonoid, Antidiabetic

DOI: http://dx.doi.org/10.31788/RJC.2019.1235272

THE EFFECT OF SILICA FUME IN COCONUT SHELL CONCRETE AND EXAMINING BOND THROUGH INVERTED METALLURGIC MICROSCOPE

V.R.Prasath Kumar and K.Gunasekaran

Rasayan J. Chem, 12 (3), 1575 - 1583 (2019)

KeywordsSS: CoconutShell, Silica Fume, Light Weight Concrete, Mechanical Properties,Inverted Metallurgic Microscope.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235251

DEVELOPMENT AND VALIDATION OF CHROMATOGRAPHIC METHODS BY LC-MS/MS FOR THE DETERMINATION OF PROCESS RELATED GENOTOXIC IMPURITIES IN LANSOPRAZOLE

V. Venkateswarlu, K. Hussain Reddy and G. Ramireddy

Rasayan J. Chem, 12 (3), 1584- 1590 (2019)

KeywordsSS: Lansoprazole, Liquid Chromatography, HPLC, LC-MS/MS, SIM, Potential Genotoxic Impurity, Identification.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235210

AMINO ACIDS AND FATTY ACIDS PROFILES OF EEL (Monopterus albus) WATER EXTRACTS

Febriyenti, A. Almahdy and Dwi Mulyani

Rasayan J. Chem, 12 (3), 1591- 1594 (2019)

KeywordsSS: Monopterus albus, Eel, Amino Acids, Fatty Acids

DOI: http://dx.doi.org/10.31788/RJC.2019.1234071

PHYSICAL CHARACTERISTICS AND CATALYTIC ACTIVITY OF SULFATED SUGARCANE BAGASSE SILICA (SiO2/SO3 -H+) FOR COCONUT OIL TRANSESTERIFICATION

I. Herlina, W. Simanjuntak, M. Rilyanti and E.R. Safitra

Rasayan J. Chem, 12 (3), 1595 - 1600 (2019)

KeywordsSS: Silica, Sulfated Silica, Sugarcane Bagasse, Transesterification, Coconut oil

DOI: http://dx.doi.org/10.31788/RJC.2019.1235170

STABILITY INDICATING RP-HPLC METHOD FOR SIMULTANEOUS DETERMINATION OF POTENTIAL IMPURITIES OF SUMATRIPTAN AND NAPROXEN SODIUM IN FIXED DOSE COMBINATION

S. P. Vittal, Sumathi V. Rao and K. Ramakrishna

Rasayan J. Chem, 12 (3), 1601 - 1612 (2019)

KeywordsSS: Sumatriptan, Naproxen Sodium, Validation, Stability Indicating, Fixed-dose Combination, Impurities

DOI: http://dx.doi.org/10.31788/RJC.2019.1235183

SYNTHESIS OF GOLD NANOPARTICLES USING CETYLTRIMETHYAMMONIUM 4-VINYLBENZOATE AS A REDUCING AND CAPPING AGENT

A. Umar, S.A. Andrani, S.M. Choi and Y.K. Krisnandi

Rasayan J. Chem, 12 (3), 1613- 1620 (2019)

KeywordsSS: Gold Nanoparticles, Triangular Plate Structure, Mild Reducing Agent, Seedless Growth Method, Capping Agent

DOI: http://dx.doi.org/10.31788/RJC.2019.1235244

AN EXPERIMENTAL STUDY OF CONCRETE MIXED WITH COCONUT SHELL HUSK AS PARTIAL REPLACEMENT OF FINE AGGREGATE

S. Prakash Chandar , K.Gunasekaran, S. Saravanan and R. Ramasubramani

Rasayan J. Chem, 12 (3), 1621 - 1626 (2019)

KeywordsSS: Coconut Shell, Flexural Strength, Compressive Strength, Split Tensile Strength, Impact Test, Young's Modulus.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235228

AN ASSESSMENT OF ANTICIPATED POLLUTION INDEX OF SOME COMMON PLANTS AND TREES OF ROHTAK CITY OF HARYANA (INDIA)

Meena Deswal, Pawan Deswal, Sandeep Singh Duhan and J.S. Laura

Rasayan J. Chem, 12 (3), 1627 - 1640 (2019)

KeywordsSS: APTI, API, Ascorbic acid, Total Chlorophyll, Air pollution.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235214

CYTOTOXIC LACTONE-TYPE DITERPENOIDS AND TRITERPENOID FROM Vitex pubescens Vahl

L.Anwar, A. Santoni, D.P.Putra and M. Efdi

Rasayan J. Chem, 12 (3), 1641 - 1645 (2019)

KeywordsSS: Cytotoxic, V. pubescens Vahl, 14-Deoxyandrographolide, Andrographolide, Neoandrographolide, Betulinic Acid.

DOI: http://dx.doi.org/10.31788/RJC.2019.1235025

CHLORAMINE-T MEDIATED SYNTHESIS OF 9-ARYL-6-(3- METHOXYPHENYL) [1,2,4] TRIAZOLO [4,3-a] [1,8] NAPHTHYRIDINES UNDER MICROWAVE IRRADIATION

D. Praveena, E. Laxminarayana and M. Ramesh

Rasayan J. Chem, 12 (3), 1646 - 1652 (2019)

KeywordsSS: Fused 1,2,4-triazoles, 1,8- Naphthyridines, Chloramine-T, Microwave Irradiation, Non-toxic (Green)

DOI: http://dx.doi.org/10.31788/RJC.2019.1235335

MESOPOROUS HKUST-1 SYNTHESIZED USING SOLVOTHERMAL METHOD

R. Ediati, S.K. Dewi, M.R. Hasan, M. Kahardina, I.K. Murwani and M. Nadjib

Rasayan J. Chem, 12 (3), 1653 - 1659 (2019)

KeywordsSS: Mesoporous, HKUST-1, Solvothermal, Surfactant, Acetic Acid Modulator

DOI: http://dx.doi.org/10.31788/RJC.2019.1231968

MULTIFARIOUS STAGE SYNTHESIS OF UNIQUELY SUBSTITUTED CHROMENO DERIVATIVES OF CARBOXY AND AMINO PYRIMIDINE

A. Kulshrestha and J. Pandey

Rasayan J. Chem, 12 (3), 1660 - 1667 (2019)

KeywordsSS: Urea, Formic acid, Pyrimidine, Pyrrolidine, Piperidine, Morpholine, Carboxy

DOI: http://dx.doi.org/10.31788/RJC.2019.1235257

FORMULATION OF CAPSULE SHELL FROM CORNCOB HEMICELLULOSE COMBINED WITH ISOLATED SODIUM ALGINATE

G. I. Dalimunthe, Muchlisyam Bachri, U. Harahap, A. Nasution

Rasayan J. Chem, 12 (3), 1668 - 1675 (2019)

KeywordsSS: Isolation, Hemicellulose, Sodium Alginate, Capsule Shell

DOI: http://dx.doi.org/10.31788/RJC.2019.1235260