Rasayan J. Chem.
ISSN: 0974-1496(Print)
ISSN: 0976-0083(Online)
CODEN: RJCABP
Frequency: March, June, September & December
Current Issue
Volume 11, Number 4, October - December (2018)

SPECTRAL CHARACRISATION, THERMAL DECOMPOSITION AND KINETIC STUDY OF CHROMIUM (III) COMPLEXES WITH SALICYLIC ACID

M. K. Mishra

Rasayan J. Chem, 11 (4), 1393 - 1398 (2018)

Keywords: Chromium complexes, Thermal behavior, Elemental analysis, FTIR and DSC Studies

DOI: http://dx.doi.org/10.31788/RJC.2018.1143056


THE MICROBIOLOGICAL QUALITY OF WATER, PATHOGENIC MICROORGANISMS IN FOOD PRODUCTS AND FACEL CONTAMINATION IN THE RIVERS OF THE REPUBLIC OF KOSOVO

Nexhdet Shala, Ibrahim Hoxha, Gafur Q. Xhabiri and Bajram Avdiu

Rasayan J. Chem, 11 (4), 1399 - 1404 (2018)

Keywords: water, fecal coliforms, food, contamination.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144065


SYNTHESIS OF WO3 NANORODS AND THEIR PHOTOCATALYTIC DEGRADATION OF ORGANIC CONTAMINANTS

T. Jeyapaul, K. Prakash , S. Harikengaram, A.Chellamani and V. Selvam

Rasayan J. Chem, 11 (4), 1405 - 1414 (2018)

Keywords: WO3, hydrothermal, RhB dye, photocatalyst, the mechanism

DOI: http://dx.doi.org/10.31788/RJC.2018.1143076


ADSORPTION ISOTHERM AND KINETIC STUDIES ONTO REMOVAL OF REACTIVE YELLOW -14 DYE BY USING IXORA COCCINEA LEAF POWDER

H. Revathi, A. Kaviyarasu, T. Murugan, M. Dinesh Kumar and R. Sharmila Devi

Rasayan J. Chem, 11 (4), 1415 - 1422 (2018)

Keywords: water, fecal coliforms, food, contamination.

DOI: http://dx.doi.org/10.31788/RJC.2018.1143054


BATCH ADSORPTION AND ISOTHERM STUDIES FOR THE REMOVAL OF MALACHITE GREEN AND REACTIVE RED 4 DYES BY USING AC-MnO2-NC PREPARED FROM Typha

M. Santhi, P. E. Kumar and M. Sathya

Rasayan J. Chem, 11 (4), 1423 - 1432 (2018)

Keywords: Malachite Green, Reactive Red 4, AC-MnO2-NC, Isotherm.

DOI: http://dx.doi.org/10.31788/RJC.2018.1143066


CATALYTIC ACTIVITY TEST OF NiMo AND MoNi IMPREGNATED ON MESOPOROUS CARBON FROM BOVINE BONE GELATIN FOR HYDROCRACKING OF LUBRICANT WASTE

Farin Windy Artanti, Wega Trisunaryanti, Marthinus Pongsendana,Triyono, Iip Izul Falah and Muhammad Fajar Marsuki

Rasayan J. Chem, 11 (4), 1433 - 1440 (2018)

Keywords: carbon, catalyst, hydrocracking, lubricant, mesoporous.

DOI: http://dx.doi.org/10.31788/RJC.2018.1143073


SYNTHESIS OF SCHIFF BASE AS DNA GYRASE B INHIBITOR, ANTIBACTERIAL, ANTI-INFLAMMATORY AND ANTIOXIDANT AGENTS

Pradeep Kate, Shashikant Gaikwad, Tukaram Lokhande, Abdul Shaikh, Babasaheb Sonawane, Praffula Choudhari and Madhusudan Bachute

Rasayan J. Chem, 11 (4), 1441 - 1450 (2018)

Keywords: Triazolethiol, DNA gyrase B inhibitor, Molecular docking, Schiff base, anti-inflammatory, antioxidant activity

DOI: http://dx.doi.org/10.31788/RJC.2018.1143080


SYNTHESIS AND CHARATERIZATION OF COPPER NANOPARTICLES AND EVALUATION OF ANTIBACTERIAL ACTIVITY

N. Karikalan

Rasayan J. Chem, 11 (4), 1451 - 1457 (2018)

Keywords: Nanotechnology, copper nanoparticles, Trisodium citrate

DOI: http://dx.doi.org/10.31788/RJC.2018.1143068


LIGNIN ISOLATION FROM COCONUT COIR WITH VARIATION OF TIME AND CONCENTRATION OF NaOH IN THE PROCESS OF ALKALINE DELIGNIFICATION

D. Irawan, N. Muslimah and Z. Arifin

Rasayan J. Chem, 11 (4), 1458 - 1460 (2018)

Keywords: alkaline delignification, coconut coir, lignin

DOI: http://dx.doi.org/10.31788/RJC.2018.1144039


SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL PROPERTIES OF TRI-SCHIFF'S BASES CONTAINING COREPHOSPHOROTHIOATE MOIETY

S. R. Khapate, S. H. Garandal, A. A. Auti, M. V. Yadav, F. G. Khan and D. S.Wankhede,

Rasayan J. Chem, 11 (4), 1461 - 1466 (2018)

Keywords: Tetrabutylammonium bromide, Thiophosphoryl chloride, O,O,O-tris(4-formylphenyl) phosphorothioates, tri-Schiff’s base, antibacterial and antifungal activities.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144048


SYNTHESIS AND CHARACTERIZATION OF CHITOSANSILICA HYBRID ADSORBENT FROM THE EXTRACTION OF TIMOR-EAST NUSA TENGGARA ISLAND SILICA AND ITS APPLICATION TO ADSORPTION OF COPPER(II) ION

Johnson N. Naat, Titus Lapailaka , Akhmad Sabarudin, and Rachmat Triandi Tjahjanto

Rasayan J. Chem, 11 (4), 1467 - 1476 (2018)

Keywords: Natural sand, chitosan-silica hybrid, Isotherm, Cu2+ adsorption

DOI: http://dx.doi.org/10.31788/RJC.2018.1144055


STUDY ON WATER QUALITY OF HINDON RIVER (TRIBUTARY OF YAMUNA RIVER)

Deepak Kumar, Vinay Kumar and Sangeeta Kumari

Rasayan J. Chem, 11 (4), 1477 - 1484 (2018)

Keywords: WQI, Drinking Water Quality Index, Hindon River, Physicochemical parameters.

DOI: http://dx.doi.org/10.31788/RJC.2018.1143075


SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL STUDIES OF 1-(5-BROMO-2-HYDROXYPHENYL)-3-(4- BROMOPHENYL)-PROPANE-1,3-DIONE AND THEIR TRANSITION METAL COMPLEXES

S. N. Sampal, P. B.Thombre, S. S.Dipake, A. S.Rajbhoj and S. T. Gaikwad,

Rasayan J. Chem, 11 (4), 1485 - 1490 (2018)

Keywords: 1, 3-dione, Metal-complexes, IR, Conductivity, Powder-XRD , Antimicrobial activity

DOI: http://dx.doi.org/10.31788/RJC.2018.1143083


CO-PRECIPITATION AS A TOOL FOR EFFECTIVE DOPING OF MAGNESIUM IN ZINC OXIDE: STUDIES ON STRUCTURAL, OPTICAL AND PHOTOCATALYTIC PROPERTIES

U. Sachin Varma, P. Gautham, D.V. Ravi Kumar, K. M. Sreekanth, G. Sivasubramanian and K. M. Sreedhar

Rasayan J. Chem, 11 (4), 1491 - 1500 (2018)

Keywords: Metal oxides, Semiconductors, Zinc Oxide, Magnesium oxide, Crystallite size, Band gap, Photocatalysis, Hexavalent and trivalent Chromium, Photo catalyst.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144000


SYNTHESIS AND CHARACTERIZATION OF SOME NOVEL CHALCONE DERIVATIVES

A. Kishore Babu and K. Selvaraju

Rasayan J. Chem, 11 (4), 1501 - 1505 (2018)

Keywords: Chalcone,Claisen-Schmidt condensation, Benzaldehyde, Acetophenone, Antibacterial activity, Antifungal activity.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144037


VALENCE BOND SUMS IN COORDINATION CHEMISTRY: CALCULATION OF THE OXIDATION STATE OF NICKEL IN NiS2P2 CHROMOPHORES BY USING A NEW VALENCE BOND PARAMETER

A. Manohar, M. T. Samuel, G. H. Beamlak, Y. G. Berhane,K. Ramalingam and K. Karpagavel

Rasayan J. Chem, 11 (4), 1506 - 1510 (2018)

Keywords: Oxidation state, Valence Bond Sums, Dithiocarbamate, Nickel, Phosphorus

DOI: http://dx.doi.org/10.31788/RJC.2018.1143052


ANTIMICROBIAL AND GENOTOXIC ACTIVITY OF NOVEL RUTHENIUM(III) COMPLEX WITH N-PHENYL-5-NITROSALICYLIDENEIMINE

N. Ljubijankić, S. Begić, A. Ljubović-Dedeić M. Stanković,I. Salimović-Bešić; M. Jadranin,B. Bencun and S. Ljubijankić

Rasayan J. Chem, 11 (4), 1511 - 1518 (2018)

Keywords: Ruthenium(III) complex, N-phenyl-5-nitrosalicylideneimine, Minimum inhibitory concentration, Minimum bactericidal concentration, Cytokinesis block micronucleus assay

DOI: http://dx.doi.org/10.31788/RJC.2018.1145021


MINOR COMPONENT EXTRACTION FROM PALM METHYL ESTER USING POTASSIUM CARBONATE GLYCEROL BASED DEEP EUTECTIC SOLVENT (DES)

R. Manurung and Alexander

Rasayan J. Chem, 11 (4), 1519 - 1524 (2018)

Keywords: Biodiesel, Deep Eutectic Solvent, Extraction, Carotenoids, Vitamin E

DOI: http://dx.doi.org/10.31788/RJC.2018.1143079


A RAMAN SPECTROSCOPY STUDY OF THE POLYANILINE ELECTRODE ON ZN-POLYANILINE RECHARGEABLE BATTERIES

Said Ali Akbar, Achmad Rochliadi, Veinardi Suendo, Nurdin Saidi, Lelifajri and Ainun Mardhiah

Rasayan J. Chem, 11 (4), 1525 - 1531 (2018)

Keywords: Polyaniline, open circuit voltage, raman spectra, rechargeable batteries, specific capacity

DOI: http://dx.doi.org/10.31788/RJC.2018.1144064


ISOTHERM, KINETICS AND THERMODYNAMICS OF SYNTHETIC DYES ADSORPTION ONTO ACTIVATED CHARCOAL MADE FROM OIL PALM MIDRIB

M. Lutfi Firdaus, Efa Susanti, Ghufira, Wiwit Alwi and Eko Swistoro

Rasayan J. Chem, 11 (4), 1532 - 1536 (2018)

Keywords: Isotherm, kinetics, thermodynamics, activated charcoal, oil palm, synthetic dyes.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144030


DEVELOPMENT AND VALIDATION OF AN ANALYTICAL METHOD FOR QUANTITATIVE DETERMINATION OF BENZENE, TOLUENE, ETHYLBENZENE, XYLENES IN AMBIENT AIR

Le Dinh Vu, Phan Tan Lap and Le Van Tan

Rasayan J. Chem, 11 (4), 1537 - 1543 (2018)

Keywords: BTEX, VOCs, GC-MS, carbon disulfide, acetone, a toxic solvent.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144061


SYNTHESIS OF GOLD NANOPARTICLES USING XANTHIUM STRUMARIUM LEAVES EXTRACT AND THEIR ANTIMICROBIAL STUDIES: A GREEN APPROACH

P. Vijaya Kumar, S. Mary Jelastin Kala and K. S. Prakash

Rasayan J. Chem, 11 (4), 1544 - 1551 (2018)

Keywords: Nanoparticles, biological activity, Xanthium Indicum Kone, AuNPs, Green Synthesis

DOI: http://dx.doi.org/10.31788/RJC.2018.1144044


ELABORATION AND CHARACTERIZATION OF NEW CERAMIC MATERIAL FROM CLAY AND PHOSPHOGYPSUM

Y. Rakhila, A. Mestari, S. Azmi and A. Elmchaouri

Rasayan J. Chem, 11 (4), 1552 - 1563 (2018)

Keywords: Clay, Phosphogypsum, Ceramic, Mechanical, Physico-Chemical and Thermal studies.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144025


RESPONSE SURFACE METHODOLOGY OF PRESSURIZED LIQUID WATER EXTRACTION OF CURCUMIN FROM CURCUMA DOMESTICA VAL

M.E. Yulianto, V.Paramita, Hartati and R. Amalia

Rasayan J. Chem, 11 (4), 1564 - 1571 (2018)

Keywords: Currcuma domestic Val, PLE, extraction, curcumin, RSM

DOI: http://dx.doi.org/10.31788/RJC.2018.1141990


PHOSPHORUS ANALYSIS OF PHOSPHORYLATED DURIAN SEED GUM BY WET AND DRY DIGESTION

N. F. Zebua, E. D. L. Putra, U. Harahap and J. Kaban

Rasayan J. Chem, 11 (4), 1572 - 1576 (2018)

Keywords: Phosphorus, Crosslink, Analysis, Digestion, Durian Seed, Gum, STMP

DOI: http://dx.doi.org/10.31788/RJC.2018.1144069


APPLICATION OF RESPONSE SURFACE METHODOLOGY FOR OPTIMIZATION OF CADMIUM ADSORPTION IN AN AQUEOUS SOLUTION BY ACTIVATED CARBON PREPARED FROM Bauhinia Purpurea LEAVES

H. Joga Rao, P. King and Y. Prasanna Kumar

Rasayan J. Chem, 11 (4), 1577 - 1586 (2018)

Keywords: Bauhinia purpurea leaves, Central Composite Design, optimization.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144024


SYNTHESIS AND OPTICAL CHARECTERIZATION OF LUMINESCENT ZNO NP'S USING TINOSPORA CRISPA STEM-A GREEN PERSPECTIVE

U. Nagababu, B. Govindh, B. S. Diwakar, G. Kiran Kumar And Anindita Chatterjee

Rasayan J. Chem, 11 (4), 1587 - 1593 (2018)

Keywords: Green synthesis, Tinospora Crispa, ZnO NP’s, X-Ray diffraction (XRD), Fourier transform infrared (FTIR), Photoluminescence (PL)

DOI: http://dx.doi.org/10.31788/RJC.2018.1144089


PROSPECTS OF SKQ1 (10- (6'-PLASTOQUINOYL) DECYLTRIPHENYLPHOSPHONIUM) APPLICATION FOR PREVENTION OF ORAL CAVITY DISEASES

M. N. Churilov, Yu. V. Denisenko, M. M. Batyushin, A. B. Bren and V. A. Chistyakov

Rasayan J. Chem, 11 (4), 1594 - 1603 (2018)

Keywords: SkQ1, Oral cavity pathogens, Streptococcus mutans, Saliva mucin, Antibiotics inactivation.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144077


EVALUATION OF TOTAL PHENOLIC, FLAVONOID CONTENT, ANTIOXIDANT AND IN VITRO ANTILITHOGENESIS ACTIVITIES OF CHIVES LEAF (Allium schoenoprasum, L.)

S.M. Sinaga, S. Sudarmi, I. Iksen, K. Kevin and M.P. Sari

Rasayan J. Chem, 11 (4), 1604 - 1608 (2018)

Keywords: Total Phenolic, Total Flavonoid, Antioxidant, IC50, Chives, Free Radicals, Antilithogenesis

DOI: http://dx.doi.org/10.31788/RJC.2018.1144067


FABRICATION OF HYDROPHILIC AND STRONG PET-BASED MEMBRANE FROM WASTED PLASTIC BOTTLE

S. Mulyati, M. A. Armando, H. Mawardi, A. Fahrina, N. Malahayati, and Syawaliah

Rasayan J. Chem, 11 (4), 1609 - 1617 (2018)

Keywords: Polyethylene terephthalate (PET), Cellulose acetate (CA), biosilica, green technology, waste plastic bottle, silica oxide, rice husk

DOI: http://dx.doi.org/10.31788/RJC.2018.1144047


COMPARISON OF ESTERIFICATION AND TRANSESTERIFICATION METHOD IN SYNTHESIS OF OCTYL P-METHOXYCINNAMATE (OPMC) FROM KAEMPFERIA GALANGA L. RHIZOME

Rimadani Pratiwi, Resa Handayani, Sheila Pratiwi, Iyam Maryam, Sandra Megantara and Muchtaridi Muchtaridi

Rasayan J. Chem, 11 (4), 1618 - 1623 (2018)

Keywords: esterification, ethyl p-methoxycinnamate, octyl p-methoxycinnamate, transesterification, 4-methoxycinnamic acid

DOI: http://dx.doi.org/10.31788/RJC.2018.1144036


CHARACTERIZATION OF Ba(NO3)2, KNO3 PURE AND DISTINCT SYSTEM

S. Shashi Devi, S. Udaya Laxmi and A. Sadananda Chary

Rasayan J. Chem, 11 (4), 1624 - 1627 (2018)

Keywords: Composite solid electrolyte, Ionic conductors, Enhancement in Conductivity, dispersoid, nanostructure, Space charge region.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144028


COMPARISON PROFILE OF DIFFERENT EXTRACTS OF Averrhoa Bilimbi L. IN ANTIOXIDANT PROPERTIES AND PHYTOCHEMICAL CONTENT

I. Fidrianny, A. Rahmawati, and R. Hartati

Rasayan J. Chem, 11 (4), 1628 - 1634 (2018)

Keywords: antioxidant, Bilimbi, leaves, fruits, twigs, DPPH, ABTS

DOI: http://dx.doi.org/10.31788/RJC.2018.1143091


THE EFFECT OF STORAGE AND BOILING TIME OF YACON TUBERS TO SCFA AND LACTIC ACID CONCENTRATIONS BY Bifidobacteriumlongum Reuter ATCC 15707 AND Lactobacillus acidophilus IFO 13951

L. Yuanita, P. R. Wikandari, Isnawati and W. B. Sabtiawan

Rasayan J. Chem, 11 (4), 1635 - 1642 (2018)

Keywords: SCFA, lactic acid, yacon, Bifidobacteriumlongum Reuter ATCC 15707, Lactobacillus acidophilus IFO 13951.

DOI: http://dx.doi.org/10.31788/RJC.2018.1143053


SOLID DISPERSION OF USNIC ACID-PVP K30 AND EVALUATION OF ANTIOXIDANT ACTIVITY

Lili Fitriani, Eka Rismawati, Salman Umar and Erizal Zaini

Rasayan J. Chem, 11 (4), 1643 - 1648 (2018)

Keywords: Usnic acid, solid dispersion, PVP K30, antioxidant activity, freeze drying, spray drying.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144076


THE PERFORMANCE OF GRAPHITE/N-GRAPHENE AND GRAPHENE/N-GRAPHENE AS ELECTRODE IN PRIMARY CELL BATTERIES

D. Ratih, R. Siburian and Andriayani

Rasayan J. Chem, 11 (4), 1649 - 1656 (2018)

Keywords: Graphene, Graphite, Cathode’s primary battery, Hummers’s method, Impregnation methods, NGraphene

DOI: http://dx.doi.org/10.31788/RJC.2018.1145007


IN VITRO CYTOTOXIC EVALUATION OF DOXORUBICIN AND CURCUMIN ANALOGUE LOADED MODIFIED CHITOSAN NANOPARTICLES

Anita Sukmawati Akhmad Nafarin, RatnaYuliani, Wahyu Utami, Muhammad Da’i and Nur Aini

Rasayan J. Chem, 11 (4), 1657 - 1662 (2018)

Keywords: cytotoxic, doxorubicin, modified chitosan, targeted delivery, nanoparticle

DOI: http://dx.doi.org/10.31788/RJC.2018.1144084


STUDIES ON THE ADSORPTION OF RHODAMINE-B USING NOVEL NANO CARBON BALLS

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

Rasayan J. Chem, 11 (4), 1663 - 1673 (2018)

Keywords: Nanocarbon, Kinetics, Isotherm, Adsorption, Dye, Effluent.

DOI: http://dx.doi.org/10.31788/RJC.2018.1145027


SYNTHESIS OF 2-(1-(4-CHLOROPHENYL) ETHYL)-1-(2- (DIETHYLAMINO) ETHYL)-1H-BENZO[D]IMIDAZOL-5- AMINE

Siddhartha Marupati, Laxminarayana Eppakayala and Gade Dayakar

Rasayan J. Chem, 11 (4), 1674 - 1677 (2018)

Keywords: Benzimidazole, N ,N -diethylethane-1, 2-diamine, Spectral analysis

DOI: http://dx.doi.org/10.31788/RJC.2018.1144087


SYNTHESIS, CHARACTERIZATION OF IRON OXIDE (αFe2O3)NANOPARTICLES AND ITS APPLICATION IN PHOTOCATALYTIC REDUCTION OF CHROMIUM (VI)

Shrikrishna H. Gurlhosur and B. Sreekanth

Rasayan J. Chem, 11 (4), 1678 - 1685 (2018)

Keywords: Iron Oxide Nanoparticles, X-ray diffraction, Scanning Electron Microscope, EDX, FTIR, Chromium(VI) , UV-Vis Spectrophotometry, Photocatalytic reduction

DOI: http://dx.doi.org/10.31788/RJC.2018.1145051


SYNTHESIS OF POLYHYDROXYBUTYRATE NANOPARTICLES USING SURFACTANT (SPAN20) FOR HYDROPHOBIC DRUG DELIVERY

P. Senthilkumar, S. S. Dawn, C. Saipriya and Antony V. Samrot

Rasayan J. Chem, 11 (4), 1686 - 1695 (2018)

Keywords: Biopolymer, Nanoparticles, PHB, Surfactant.

DOI: http://dx.doi.org/10.31788/RJC.2018.1144053


STABILITY INDICATING HPLC METHOD FOR THE QUANTIFICATION OF CEFIXIME, ORNIDAZOLE AND MOXIFLOXACIN IN SOLID DOSAGE FORMS

Suresh Kumar Palacharla and G. V. Krishna Mohan

Rasayan J. Chem, 11 (4), 1696 - 1714 (2018)

Keywords: Cefixime, Ornidazole, Moxifloxacin, Method development and validation

DOI: http://dx.doi.org/10.31788/RJC.2018.1144093


SYNTHESIS AND ANTIBACTERIAL ACTIVITIES OF METAL COMPLEXES OF CEFTIOFUR

Nitin Tandon, Runjhun Tandon, Raakhi Gupta and Neelima Gupta

Rasayan J. Chem, 11 (4), 1715 - 1720 (2018)

Keywords: ceftiofur hydrochloride, antibiotic, metal complexes, antibacterial activity

DOI: http://dx.doi.org/10.31788/RJC.2018.1144049


SYNTHESIS, CHARACTERIZATION, SWELLING BEHAVIOR AND ANTIMICROBIAL ACTIVITIES OF POLY (NCYCLOHEXYLACRYLAMIDE-CO- ACRYLAMIDE-CO-2- ACRYLAMIDO-2-METHYLPROPANE SULPHONIC ACID SODIUM SALT) ZINC OXIDE NANOCOMPOSITE HYDROGELS

K. Bharathi and P. Pazhanisamy

Rasayan J. Chem, 11 (4), 1721 - 1728 (2018)

Keywords: Hydrogels, Nanocomposites, swelling behavior, Antimicrobial activity

DOI: http://dx.doi.org/10.31788/RJC.2018.1142072


ANALYSIS ON THE STRENGTH CHARECTERISTICS OF CLAYEY SOIL WITH GEOPOLYMER ENZYME (BIOCHEMICAL ENZYME)

S. Janaki Raman, P. D. Arumairaj, R. Tikson Sebastian, J. Jerushan, D. Jebaraj Samuel Dorai and Nathaniel Joseph Thomos

Rasayan J. Chem, 11 (4), 1729 - 1733 (2018)

Keywords: Residual deposits, Bio-enzymes, Terazyme, Ecozyme, Consistency limits, chemical concentration

DOI: http://dx.doi.org/10.31788/RJC.2018.1143089


DETERMINATION OF Zn(II) IN DRINKING WATER USING SEQUENTIAL INJECTION-VALVE MIXING WITH ALIZARIN RED S AS COMPLEXING AGENT

A. Sabarudin

Rasayan J. Chem, 11 (4), 1734 - 1740 (2018)

Keywords: Drinking water, Sequential Injection, Alizarin Red S, a Complexing agent, Zinc

DOI: http://dx.doi.org/10.31788/RJC.2018.1144081


REMOVAL OF ACID GREEN 25 DYE BY USING ACTIVATED CARBON PREPARED FROM PassifloraFoetida[PAC-MnO2- NC]NANOCOMPOSITEIN BATCH ADSORPTION-KINETIC STUDY

M. Sathya, P. E. Kumar, M. Santhi and B. Muralidharan

Rasayan J. Chem, 11 (4), 1741 - 1749 (2018)

Keywords: Acid Green 25, PAC-MnO2-NC, Kinetics

DOI: http://dx.doi.org/10.31788/RJC.2018.1144029


A NEW EFFECTIVE ADSORBENT DERIVED FROM THE BARKS OF Ziziphus mauritiana PLANT FOR THE REMOVAL OF CHROMATE FROM POLLUTED WATER

K. Venkata Pravalika, P. Janaki Sriram, P. Karunasri Meghana and K. Ravindhranath

Rasayan J. Chem, 11 (4), 1750 - 1756 (2018)

Keywords: Ziziphus mauritiana barks, Chromate removal, Applications

DOI: http://dx.doi.org/10.31788/RJC.2018.1145048


QUANTITATIVE SPECTROSCOPIC INVESTIGATION OF LOSARTAN POTASSIUM IN BULK AND PHARMACEUTICAL DOSAGE BY VISIBLE SPECTROPHOTOMETRY

D. Chandra Sekhar, B. S. Diwakar, P. Bhavani, N. MadhaviK. Raghu Babu and V. Jaganadha Rao

Rasayan J. Chem, 11 (4), 1757 - 1764 (2018)

Keywords: Cobalt Thiocyanate (CTC), Tpooo, Beer’s law, Losartan Potassium (LSP), Ion association complex.

DOI: http://dx.doi.org/10.31788/RJC.2018.1145016


SYNTHESIS AND ANTIOXIDANT ACTIVITY OF PRENYLATED RESVERATROL

Tagor Marsillam Siregar1, Emil Budianto, Herry Cahyana and Widajanti Wibowo

Rasayan J. Chem, 11 (4), 1765 - 1770 (2018)

Keywords: Antioxidant activity, Prenylation, Prenyl bromide, Prenylated resveratrol, Resveratrol, Superbase catalyst γ-Al2O3/NaOH/Na

DOI: http://dx.doi.org/10.31788/RJC.2018.1143051


 
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