CORROSION INHIBITION STUDIES OF 3- [(METHACRYLOYLAMINO) PROPYL] TRIMETHYLAMMONIUM CHLORIDE AND N-SUBSTITUTED ACRYLAMIDE IONOMERS

V. Swarnalatha and P. azhanisamy

Rasayan J. Chem, 11 (2), 929 - 934(2018)

Keywords: corrosion, thermal analysis, nanosize , ionomers, spectroscopy, antifouling

DOI: http://dx.doi.org/10.31788/RJC.2018.1132073

DIELECTRIC RELAXATION STUDIES ON THE BINARY MIXTURE OF DIETHYLENE GLYCOL AND ACETO NITRILE/ACRYLONITRILE IN NON-POLAR SOLVENT

M. Subramanian, G. Parthipan,and R. M. Uma Maheshwari

Rasayan J. Chem, 11 (3), 935 - 941 (2018)

Keywords: dielectric constant, dielectric loss, relaxation time, viscosity, H-Bond, activation free energy, excess dipole moment.

DOI: http://dx.doi.org/10.31788/RJC.2018.1131879

NANOTECHNOLOGY FOR ACHIEVING GREEN-ECONOMY THROUGH SUSTAINABLE ENERGY

Garima Pandey

Rasayan J. Chem, 11 (3), 942 - 950 (2018)

Keywords: Hazardous, Green chemistry, nanomaterials, Sustainable

DOI: http://dx.doi.org/10.31788/RJC.2018.1133031

BEHAVIOR OF PHARMACEUTICALS IN EFFLUENT WATER: SAIDAL GROUP (CONSTANTINE ALGERIA)

C. Saouli and R. Assabaa

Rasayan J. Chem, 11 (3), 951 - 954 (2018)

Keywords: pharmaceuticals, predictions, pollution, wastewater.

DOI: http://dx.doi.org/10.31788/RJC.2018.1133008

SYNTHESIS OF ZN - CATALYZED SUBSTITUTED -3-(3, 4, 5- TRIMETHOXYPHENYL) PROP-2-EN-1-KETO-TRIAZOLES AND THEIR BIOLOGICAL EVALUATION

Dhondiba Vishwanath, Devaraju Kesagodu, P. Ranjini, S. Vijayakumar and Y.B. Basavaraju

Rasayan J. Chem, 11 (3), 955 - 961 (2018)

Keywords: chalcone, triazole, sodium azide, zinc metal, Claisen -Schmidt condensation, biological activity

DOI: http://dx.doi.org/10.31788/RJC.2018.1133014

CONFORMATIONAL STUDIES OF SOME N-ACYL-3- ETHYLPIPERIDIN-4-ONES

K. Selvaraju, and A.Manimekalai

Rasayan J. Chem, 11 (3), 962 - 966 (2018)

Keywords: conformational studies, dihedral angles, N-acyl-piperidin-4-ones

DOI: http://dx.doi.org/10.31788/RJC.2018.1133043

APPLICATION FOR THE ELECTROCATALYTIC OXIDATION AND AMPEROMETRIC DETERMINATION OF GLUCOSE USING A COMPOSITE OF NICKEL HEXACYANOFERRATE INTEGRATED GRAPHENE AND p-PARAPHENYLENEDIAMINE

Jadhav Varsharani Shankar , Raghu Subashchandrabose, Shanmugaraj Andikkadu Masilamani and Kalaivani Raman

Rasayan J. Chem, 11 (3), 967 - 972 (2018)

Keywords: nickel hexacyanoferrate, modified electrode, amperometric determination, graphene, paraphenylenediamine

DOI: http://dx.doi.org/10.31788/RJC.2018.1133034

HIGH PERFORMANCE LIQUID CHROMATOGRAPHY FOR α-MANGOSTIN ANALYSIS IN MANGOSTEEN PERICARP EXTRACT FOR ROUTINE ANALYSIS WITH PHOTODIODE ARRAY DETECTOR

Muchtaridi Muchtaridi , Moses Prasetio, Nyi Mekar Saptarini and Febrina Amelia Saputri

Rasayan J. Chem, 11 (3), 973 - 978 (2018)

Keywords: mangosteen, α-Mangostin, validation, sensitivity, photodiode array.

DOI: http://dx.doi.org/10.31788/RJC.2018.1132098

ANALYTICAL METHODS FOR THE DETERMINATION OF ACEPHATE PESTICIDE RESIDUES IN SOME VEGETABLES

I. E. H. Elgailani and A. A. A. Alghamdi

Rasayan J. Chem, 11 (3), 979 - 983 (2018)

Keywords: acephate pesticide residues, vegetables, TLC, UV/VIS spectrophotometer.

DOI: http://dx.doi.org/10.31788/RJC.2018.1132063

DENSITY AND ACOUSTIC PROPERTIES OF BINARY LIQUID MIXTURES OF ETHYL ACETOACETATE (EAA) WITH 1- ALKANOLS (C3-C6) AT TEMPERATURE 303.15K

T. Savitha Jyostna, G. Ramesh, D. Sreenu and B. Satheesh

Rasayan J. Chem, 11 (3), 984 - 989 (2018)

Keywords: density, the speed of sound, excess molar volume, isentropic compressibility, Redlich-Kister polynomial equation, molecular interactions.

DOI: http://dx.doi.org/10.31788/RJC.2018.1132041

MECHANICAL, MORPHOLOGICAL AND THERMAL CHARACTERIZATION OF HYBRID BAMBOO/GLASS FIBER REINFORCED POLYESTER COMPOSITES

Bino Prince Raja D., B. Stanly Jones Retnam, Antony Samuel Prabu G. and Alagu Sundaram A.

Rasayan J. Chem, 11 (3), 990 - 998 (2018)

Keywords: hybrid bamboo/glass, mechanical characterization, morphological and thermal analysis, polyester matrix

DOI: http://dx.doi.org/10.31788/RJC.2018.1133048

STRUCTURAL AND THERMAL CHARACTERISTICS OF HYBRID Co(II) PEROVSKITE CRYSTALS

S. Nithya, K. Sugandhi, P. Muthuraja, S. Balachandar, M. Dhandapani and K. R. Aranganayagam,

Rasayan J. Chem, 11 (3), 999 - 1003 (2018)

Keywords: perovskite, hybrid crystals, XRD, thermal analyses

DOI: http://dx.doi.org/10.31788/RJC.2018.1133030

AN EFFICIENT SYNTHESIS OF 2-(3-ARYL-1,2,4-OXADIAZOL5-YL)-N-PHENYLACETAMIDE DERIVATIVES

Srivani K., Thirupathaiah T., Laxminarayana E. and Thirumala Chary M.,

Rasayan J. Chem, 11 (3), 1004- 1006 (2018)

Keywords: 1,2,4-oxadiazole, phenylpropanamide, phenylacetamide, hydroxyimine

DOI: http://dx.doi.org/10.31788/RJC.2018.1134008

THE ROLE OF OXYGEN IN THE MAIN FERMENTATION OF BEER IN CONCENTRATION OF 6, 8 AND 10 MG/L

Arsim Elshani, Kastriot Pehlivani, Bakir Kelmendi and Nexhdet Shala

Rasayan J. Chem, 11 (3), 1007 - 1017 (2018)

Keywords: oxygen, beer, extracts, fermentation, long life.

DOI: http://dx.doi.org/10.31788/RJC.2018.1133087

ENHANCING THE MECHANICAL AND MICROSTRUCTURAL PROPERTIES OF SILICA FUME BLENDED FLY ASH BASED GEOPOLYMER USING MURRAM AS A TERTIARY SUPPLEMENT

Debabrata Dutta, and Somnath Ghosh

Rasayan J. Chem, 11 (3), 1018 - 1033 (2018)

Keywords: Geopolymer, Fly ash, Silica fume, Murram, Strength, Micro-structure, High Performance.

DOI: http://dx.doi.org/10.31788/RJC.2018.1133046

POLYSULFONE/POLYVINYLIDENE FLUORIDE COMPOSITE MEMBRANE: EFFECT OF COATING DOPE COMPOSITION ON MEMBRANE CHARACTERISTICS AND PERFORMANCE

N. Kusumawati, P. Setiarso and S. Muslim

Rasayan J. Chem, 11 (3), 1034 - 1041 (2018)

Keywords: membranes, polyvinylidene fluoride, polysulfone, composite, coating

DOI: http://dx.doi.org/10.31788/RJC.2018.1133020

SEPARATION AND CHARACTERIZATION OF MAJOR OXIDATIVE IMPURITY IN FIMASARTAN DRUG SUBSTANCE

Charu P. Pandya and Sadhana J. Rajput

Rasayan J. Chem, 11 (3), 1042 - 1049 (2018)

Keywords: Fimasartan, Degradation, Identification, Isolation, Characterization

DOI: http://dx.doi.org/10.31788/RJC.2018.1132083

INVESTIGATION OF AN ALUMINOTHERMIC SILICON SEPARATION FROM A CORUNDUM MATRIX

V. M. Shevko, A. D. Badikova , D. D. Amanov, G. E. Karataeva

Rasayan J. Chem, 11 (3), 1050 - 1057 (2018)

Keywords: silicon, corundum matrix, heavy suspension, sedimentation, electrostatic separation.

DOI: http://dx.doi.org/10.31788/RJC.2018.1132038

CONCURRENT ESTIMATION OF SOFOSBUVIR AND VELPATASVIR IN RAW AND TABLETS USING STABILITY INDICATING RP-HPLC METHOD

J. Saroja, P.V. Anantha Lakshmi, Y. Rammohan, D. Divya, and P. Santhosh Kumar

Rasayan J. Chem, 11 (3), 1058 - 1066 (2018)

Keywords: hepatitis C virus, sofosbuvir, velpatasvir, stability indicating, analysis, tablets

DOI: http://dx.doi.org/10.31788/RJC.2018.1132010

PHOSPHORUS SPECIES IN CORE SEDIMENT AND ITS RELATION WITH SEDIMENT CHARACTERISTICS OF PARAVUR ESTUARY, SOUTH WEST COAST OF INDIA

A. Santhy, and R. Rejithamol

Rasayan J. Chem, 11 (3), 1067 - 1073 (2018)

Keywords: Estuary, core sediment, phosphorus species, sediment texture, correlation.

DOI: http://dx.doi.org/10.31788/RJC.2018.1131978