SYNTHESIS, CHARACTERIZATION AND CYTOTOXICITY OF CERTAIN PEG400 BASED BIODEGRADABLE ALIPHATIC COPOLYESTERS

B. Yamini 1,* and R. Nanthini 2

Rasayan J. Chem, 11 (2), 440 - 451 (2018)

Keywords: aliphatic copolyester, polycondensation, differential scanning calorimetry, anticancer activity.

DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR THE SIMULTANEOUS ESTIMATION OF SOFOSBUVIR, VELPATASVIR AND VOXILAPREVIR IN BULK AND TABLET DOSAGE FORMS

J. Sandya Rani 1* and N. Devanna 2

Rasayan J. Chem, 11 (2), 452 - 459 (2018)

Keywords: Sofosbuvir, Velpatasvir, Voxilaprevir, RP-HPLC, Validation.

THE IMPACT OF THE ALEXANDERWERK WP120 MILL UPPER MESH SIZE ON THE GRANULE PROPERTIES OF ALACTOSE/MICROCRYSTALLINE CELLULOSE PLACEBO FORMULATION

Karim Hassan 1 , Marwan ElBagoury 2 and Maryam Kotb 3

Rasayan J. Chem, 11 (2), 460 - 464 (2018)

Keywords: Roller compaction, Alexanderwerk WP120, particle size distribution, upper mesh size

STUDY OF ANTIOXIDANT ACTIVITY OF HINDERED PHENOLS IN BULK OIL AND THIN FILM OXIDATION CONDITIONS IN LUBRICANTS

K.T. Sutar 1,* and P.U. Singare 2

Rasayan J. Chem, 11 (2), 465 - 474 (2018)

Keywords: Antioxidants, base oils, hindered phenolics, bulk oil oxidation, thin film oxidation, IP-48, differential scanning calorimetry.

INVESTIGATION ON THE DEOXYGENATION RATE OF WATER OF CIMANUK RIVER, INDRAMAYU, INDONESIA

Yonik Meilawati Yustiani * , Sri Wahyuni and M. Ringga Alfian

Rasayan J. Chem, 11 (2), 475 - 481 (2018)

Keywords: deoxygenation rate, Cimanuk River, Slope Method

EXCESS ACOUSTICAL STUDIES IN LIQUID MIXTURES OF ANILINE WITH O-XYLENE AT DIFFERENT TEMPERATURES T= (303.15KK, 308.15K, 313.15K and 318.15) K

Timmeswara Sarma Nori 1,* , Sk. Fakruddin Babavali 2 and Ch.Srinivasu

Rasayan J. Chem, 11 (2), 482 - 487 (2018)

Keywords: Ultrasonic Velocity, Excess Intermolecular Free length, Excess Adiabatic Compressibility, Excess acoustic Impedance, Aniline.

FABRICATION OF NANOHYDROXYAPATITE/ SCRAWL COLLAGEN/CHITOSAN COMPOSITE FOR BONE GRAFT CANDIDATE

S. E. Cahyaningrum 1,* , N. Herdyastuti 1 , D. Supangat 1 , B. Devina 1 and M. Kurniasari 1

Rasayan J. Chem, 11 (2), 488 - 493 (2018)

Keywords: nanohydroxyapatite, scrawl collagen, chitosan, bone graft

ADSORPTION OF METHYLENE BLUE USING ACID ACTIVATED GREEN COLOR NATURAL ZEOLITE FROM ENDE-FLORES, INDONESIA

Yantus A.B Neolaka 1 , Eka B.S Kalla 1 , Gusti A. Malelak 1 , Nia K. Rukman 2 , Ganden Supriyanto 3* and Ni Nyoman Tri Puspaningsih 3

Rasayan J. Chem, 11 (2), 494 - 504 (2018)

Keywords: Natural zeolite, Green color acid, Activated, Methylene blue, Adsorption.

DETERMINATION OF TOTAL PHENOLIC CONTENT, TOTAL FLAVONOID CONTENT, AND ANTIMUTAGENIC ACTIVITY OF ETHANOL EXTRACT NANOPARTICLES OF RHAPHIDOPHORA PINNATA (L.F) SCHOTT LEAVES

Sumaiyah 1* , Masfria 2 and A. Dalimunthe 3

Rasayan J. Chem, 11 (2), 505 - 510 (2018)

Keywords: antimutagenic activity, nanoparticles, Rhaphidophora pinnata leaves, total flavonoid content, total phenolic content.

INVESTIGATIONS ON VICKERS MICROHARDNESS AND ITS RELATED CONSTANTS OF SINGLE CRYSTAL: L-HISTIDINIUM EMISUCCINATE (LHS)

H. Arul 1,* , D. Rajan Babu 2 and R. Ezhil Vizhi 2

Rasayan J. Chem, 11 (2), 511 - 515 (2018)

Keywords: Solution growth, Vickers hardness, Work hardening coefficient, Elastic stiffness constant, Brittleness index

EFFECT OF DIFFERENT POLYMER AND OLEIC ACID ENCHANCER IN NIFEDIPINE MATRIX TRANSDERMAL PATCH FORMULATION AND EVALUATION

B. Togatorop 1 , K.R. Sinaga 1 , E. Suwarso 2 and I. Iksen 3,*

Rasayan J. Chem, 11 (2), 516 - 521 (2018)

Keywords: Nifedipine, Transdermal, Polymer, Enhancer, Oleic acid.

SYNTHESIS OF MESOPOROUS SILICA-ALUMINA FROM LAPINDO MUD AS A SUPPORT OF Ni AND Mo METALS CATALYSTS FOR HYDROCRACKING OF PYROLYZED α- CELLULOSE

Hesty Kusumastuti 1 , Wega Trisunaryanti 1* , Iip Izul Falah 1 and Muhammad Fajar Marsuki 1

Rasayan J. Chem, 11 (2), 522 - 530 (2018)

Keywords: mesoporous silica-alumina, gelatin, catalyst, hydrocracking, α-cellulose.

ENVIRONMENTAL IMPACT OF MINE WATER, UTILIZATION AND MANAGEMENT IN INDIAN MINES

Saba Shirin* and Aarif Jamal

Rasayan J. Chem, 11 (2), 531 - 536 (2018)

Keywords: Environment; Physico-chemical characteristics; Mine Water; Open cast mine.

MONSOON SEASONS WATER QUALITY STATUS OF GROUND WATER SYSTEM IN TAKHATPUR, BILASPUR DISTRICT, CHHATTISGARH, INDIA

Rakesh Kumar Yadav 1 and M.R. Augur

Rasayan J. Chem, 11 (2), 537 - 543 (2018)

Keywords: Monsoon Season, Ground Water, Trace Metals, Takhatpur Region.

γ-Fe2O3 NANOPARTICLES IMMOBILIZED IN SiO2 AEROGEL SYNTHESIZED FROM RICE HUSK ASH FOR PHOTOFENTON LIKE DEGRADATION OF RHODAMINE B

Is Fatimah, Subhi Fadhilah, Yulan and Sherlita Ayu Mawardani

Rasayan J. Chem, 11 (2), 544 - 553 (2018)

Keywords: γ-Fe2O3, Biogenic silica, Photo-Fenton like mechanism, Photooxidation.

BIOMONITORING OF WATER QUALITY OF RIVER NERODIME BASED ON PHYSICOCHEMICAL PARAMETERS AND MACROINVERTEBRATES

P.S. Bytyçi1,2, F. N. Zhushi Etemi2*, M.A.Ismaili1 , Sh.A.Shala3 , M.S.Serbinovski1 , H.S. Çadraku3 and O.B. Fetoshi4

Rasayan J. Chem, 11 (2), 554 - 568 (2018)

Keywords: River Nerodime, physicochemical parameters, pollution, macroinvertebrates, water quality.

CHARACTERIZATION OF ATMOSPHERIC PRESSURE PLASMA TREATED POLYESTER FABRICS

S. Nithya1,* and K. R. Aranganayagam2

Rasayan J. Chem, 11 (2), 569 - 574 (2018)

Keywords: XRD, Plasma, FTIR, wettability, SEM

GC-MS PROFILING OF VOLATILE COMPOUNDS FROM FIFTEEN DIFFERENT VARIETIES OF INDONESIAN SHALLOT GROWN IN TIDAL SWAMPLAND

Ronny Yuniar Galingging1,2,*, Sobir2,3, Syarifah Iis Aisyah2 and Awang Maharijaya2,3

Rasayan J. Chem, 11 (2), 575 - 581 (2018)

Keywords: Allium cepa, GC-MS, Multivariate analysis, Tidal swampland, Volatiles

MODIFIED QUECHERS METHOD FOR DETERMINATION OF MULTI-PESTICIDE RESIDUES IN INDIAN TEA SAMPLES BY LC-MS/MS

C. Sivanandha Reddy1,*, S. Kulavardhana Reddy2 and Gopireddy Venkata Subba Reddy3

Rasayan J. Chem, 11 (2), 582 - 588 (2018)

Keywords: LC-MS/MS, Multiple Reaction Modes (MRM), QuEChERS, Pesticide Residues, Tea.

NOVEL THERMODYNAMIC PROPERTIES OF BINARY MIXTURES OF TETRAHYDROFURFURYL ALCOHOL WITH SOME ALCOHOLS AT 298.15 K

S. A. Salman1 , S. A. Al-Khfaji1 , K. I. Hussain1 , Z.A.Al-Dulaimy1 , A. M. Abbas1 and D.T. A. Al-Heetimi1,*

Rasayan J. Chem, 11 (2), 589 - 596 (2018)

Keywords: : Binary system, tetrahydrofurfuryl alcohol, refractive index, density, viscosity, thermodynamic properties.

EFFECT OF CENTRIFUGAL SPEED ON THE ANTICORROSIVE PROPERTIES OF BISMUTH-SILICON COATINGS BY SOL-GEL ON 316L SUBSTRATES

J. Bautista-Ruiz 1,*, W. Aperador 2 and J.J. Olaya3

Rasayan J. Chem, 11 (2), 597 - 607 (2018)

Keywords: anticorrosive properties, sol-gel, bismuth-silicon, biocompatibility.

EXCESS THERMO-ACOUSTICAL PARAMETERS IN BINARY LIQUID MIXTURES OF BUTYL ACETATE AND O-ANISIDINE AT FOUR DIFFERENT TEMPERATURES T=(303.15,308.15,313.15 and 318.15)K

B. Vijay Kumar, Sk. Fakruddin Babavali , K.Narendra and M.Srilakshmi

Rasayan J. Chem, 11 (2), 608 - 612 (2018)

Keywords: Ultrasonic speed, density, viscosity, internal pressure, enthalpy, excess parameter, butyl acetate and o-anisidine.

OPTICAL AND TRANSPORT PROPERTIES OF PVP-CH₃COOK SOLID POLYMER ELECTROLYTES

M. Seshu Kumar, Sk. Shahenoor Basha and M. C. Rao

Rasayan J. Chem, 11 (2), 613- 619 (2018)

Keywords: Solid polymer electrolyte films, Solution cast technique, UV-visible, Wt% composition, Transport properties and Discharge characteristics.

SUSTAINABLE DEVELOPMENT AND MANAGEMENT OF SURFACE AND GROUNDWATER IN COOUM SUB BASIN OF CHENNAI BASIN USING REMOTE SENSING AND GIS

K. Nagamani, P. Mohana and K. Santhanam

Rasayan J. Chem, 11 (2), 620- 633 (2018)

Keywords: sustainable development, surface and groundwater, remote sensing, GIS, Cooum subbasin, Chennai Basin

PREPARATION AND CHARACTERIZATION OF ALKALINE ELECTROLESS Ni-B NANO DEPOSITION ON MILD STEEL IN THE PRESENCE OF AZADIRACHTA INDICA GUM

S. Dheenadhayalan, V. Nijarubini and J. Mallika

Rasayan J. Chem, 11 (2), 634- 639 (2018)

Keywords: Ni-B plating, Azadirachta indica gum, mild steel.

EXPERIMENTAL INVESTIGATION ON THE MECHANICAL PROPERTIES OF CONCRETE MIXED WITH BANANA STEM FIBER AS WELL AS HYBRID STEEL FIBER

S. Prakash Chandar, K. Gunasekaran , V.P. Nabeel Babu and Ramesh Potti

Rasayan J. Chem, 11 (2), 640- 646 (2018)

Keywords: Banana stem fiber, steel fiber, reinforcement, impact strength, renewable resource

CYTOKINESIS BLOCK MICRONUCLEUS ASSAY IN HUMAN LYMPHOCYTES AFTER EXPOSURE TO Ru(III) THIOSEMICARBAZONE COMPLEXES IN VITRO

N. Ljubijankić, M. Stanković, V. Tešević, S. Grgurić-Šipka, M. Jadranin, S. Begić and E. Šabanović

Rasayan J. Chem, 11 (2), 647- 652 (2018)

Keywords: Ruthenium(III) complexes, Thiosemycarbazone, Chromosome aberrations, Genotoxicity, CBMN assay, Micronucleus

THE ASSESSMENT OF SURFACE WATER QUALITY IN THE LEPENC RIVER BASIN USING WATER QUALITY INDEX (WQI) METHODOLOGY

P. S. Bytyçi, H. S. Çadraku, F. N. Zhushi Etemi, M.A. Ismaili, O.B. Fetoshi and A.M. ShalaAbazi

Rasayan J. Chem, 11 (2), 653- 660(2018)

Keywords: Surface Water, Water Quality Index, Pond, Quality, Pollutant, Lepenc.

SYNTHESIS, BIOLOGICAL AND INSILICO STUDIES OF SOME NEW N-(4-(BENZOFURAN-2-YL)-3-ARYLTHIAZOL-2-(3H)-YLIDENE)-ARYL AMINES AS POTENTIAL ANTI-CANCER AGENTS

Siddhartha Marupati, Rajesh Kumar Gaddam, B. Prasanna, and A. Thirupathaiah

Rasayan J. Chem, 11 (2), 661- 675 (2018)

Keywords: Benzofuran, Antioxidant, anticancer activities, In-vitro and Molecular docking studies

GROWTH, SPECTRAL, MECHANICAL AND NONLINEAR OPTICAL CHARACTERIZATION OF POTASSIUM HYDROGEN PHTHALATE CRYSTALS

K. Sivakumar, M. Senthilkumar and C. Ramachandra Raja

Rasayan J. Chem, 11 (2), 676- 681 (2018)

Keywords: Noncentrosymmetry; Reverse indentation size effect; Z- scan measurement; Self-focusing; Reverse saturable absorption.

CONCENTRATION OF HEAVY METALS IN EDIBLE PLANTS POTATOES: THE HEALTH EFFECTS IN THE HUMAN ORGANISM

Ibrahim Hoxha, Nexhdet Shala and Gafur Q Xhabiri

Rasayan J. Chem, 11 (2), 682- 687 (2018)

Keywords: Metals, plants, potato, environment, pesticides, herbicides.

RESEARCH OF KARAÇEVA BENTONITE IN NATURAL STATE AND AFTER TREATMENT

Mehush Aliu, Mensur Kelmendi, Luljeta Pula-Beqiri, Milaim Sadiku and Sadija Kadriu

Rasayan J. Chem, 11 (2), 688- 693 (2018)

Keywords: bentonite, acid activation, diffractometric analysis, DTA and TGA analysis

ANTI- FUNGAL PROPERTIES OF SYNTHESIZED COMPLEXES OF TRIVALENT TRANSITION METAL IONS DERIVED FROM INDAN-1, 3-DIONE AND DIAMINOBENZENE

Rimpi Mehani ne’e Chopra

Rasayan J. Chem, 11 (2), 694- 701 (2018)

Keywords: 2, 2-Dihydroxyindane-1, 3-dione, ED50 values, Electronic spectra, Efficacy Octahedral, Potato dextrose agar, Magnetic moments.

AN EXPERIMENTAL INVESTIGATION AND DURABILITY PROPERTY ON RECYCLED CONCRETE WITH PARTIAL REPLACEMENT TO FINE AGGREGATE IN COCONUT SHELL CONCRETE

S. Prakash Chandar, K. Gunasekaran, K. Prasanth and G. Senthil Kumar

Rasayan J. Chem, 11 (2), 702-708 (2018)

Keywords: Recycled aggregate, Coconut shell, Newborn material, Compressive strength, Tensile strength

BALANCE, ISOTHERMS AND KINETICS OF REACTIVE YELLOW 86 COMMENCING SOLUTION BY BALSAMODENDRON CAUDATUM WOOD WASTE ACTIVATED NANO PERMEABLE CARBON MATERIAL

B. Sivakumar1,*, M.Vijayalakshmi2 and A. Babu Rajendran3

Rasayan J. Chem, 11 (2), 709-717 (2018)

Keywords: adsorption, reactive yellow 86, kinetics, low-cost adsorbents, aqueous solution

CALCIUM-BORO-PHOSPHATES SUPPORTED NiO CATALYST FOR ENHANCED OXIDATION OF CARBON MONOXIDE AND HYDROCARBONS

B. Gajalakshmi1 , S. Induja1,*, V. Vigneshwaran2 , A.L. Sriram Sudhan2 and P.S. Raghavan1

Rasayan J. Chem, 11 (2), 718-727 (2018)

Keywords: NiO catalyst, SCaP-B, calcium phosphate-borophosphate support, CO-HC oxidation.

INVESTIGATION OF PHYSICOCHEMICAL PARAMETERS TO ASSESS VARIABILITY OF GROUNDWATER QUALITY DUE TO SOLID WASTE DUMPING: A CASE STUDY

P.Vijayalakshmi1,*and Marykutty Abraham2

Rasayan J. Chem, 11 (2), 728-734 (2018)

Keywords: landfill/dumpsite, groundwater, municipal solid waste, physicochemical

GROUNDWATER QUALITY MAPPING OF NANDIARU SUBBASIN, TAMILNADU, INDIA BY USING GEO SPATIAL TECHNOLOGY

K. Prabhu1, 2,* and R. Sivakumar1

Rasayan J. Chem, 11 (2), 735-742 (2018)

Keywords: groundwater, water quality parameters, spatial contour maps, overlay analysis

THE COMPARATIVE BASICITIES, Li+AND Na+CATION AFFINITIES WITH A SERIES OF HETEROCYCLIC MOLECULES: A DFT STUDY

Biswarup Mandal1 , Umasankar Senapati2,*and Kalipada Bankura3

Rasayan J. Chem, 11 (2), 743-755 (2018)

Keywords: DFT B3LYP, computationally, gas phase, proton affinity, alkali metal cation

ROOM TEMPERATURE EPOXIDATION OF ALKENES WITH HYDROGEN PEROXIDE CATALYZED BY HETEROPOLYOXOMETALATE

Uday Sankar Agarwalla

Rasayan J. Chem, 11 (2), 756-761 (2018)

Keywords: Words: Heteropolyoxometalate,Catalysis, Epoxidation, Alkene, Hydrogen Peroxide.

ANTIBACTERIAL ACTIVITY OF CURCUMENOL FROM RHIZOMES OF INDONESIAN CURCUMA AERUGINOSA (ZINGIBERACEAE)

D. U. C. Rahayu1 , Hartono2 , and P. Sugita2,*

Rasayan J. Chem, 11 (2), 762-766 (2018)

Keywords: antibacterial, Bacillus cereus, Curcuma aeruginosa, Escherichia coli, curcumenol, Salmonella typhi, Staphylococcus aureus.

EFFECT OF DIFFERENT COBALT CONCENTRATION ON PROPERTIES OF ELECTRODEPOSITED NiCoCr THIN FILMS

S. P. Meena1,*and R. Ashokkumar2

Rasayan J. Chem, 11 (2), 766-772 (2018)

Keywords: electrodeposition, electrolytic bath, crystalline size, VSM, X-ray diffraction, VHN, SEM.