Rasayan J. Chem.
ISSN: 0974-1496(Print)
ISSN: 0976-0083(Online)
CODEN: RJCABP
Frequency: March, June, September & December
Current Issue
Volume 14 Number 3, July- September (2021)

PHYTOCHEMICAL CONSTITUENT AND SUBCHRONIC TOXICITY EVALUATION OF ETHANOL EXTRACT OF Saurauia vulcani Korth Lour. LEAVES IN WISTAR RATS

Rosidah, S.S. Widjaja, D. Pertiwi,Yuandani, N.J.P. Simanjuntak , and D. Satria

Rasayan J. Chem, 14 (3), 1441 - 1446 (2021)

KeywordsSS: Subchronic Toxicity, Ethanol Extract Saurauia vulcani, Macroscopic, Microscopic

DOI: http://doi.org/10.31788/RJC.2021.1436135


PHYTOCHEMICALS CONSTITUENT ANALYSIS AND CELL CYCLE INHIBITION EFFECT OF ETHANOL EXTRACT OF Litsea cubeba Lour. HEARTWOOD TOWARDS MCF-7/HER-2 CELL LINE

A. Dalimunthe, P.Sitorus and D. Satria

Rasayan J. Chem, 14 (3), 1447 - 1450 (2021)

KeywordsSS: Breast Cancer, MCF-7/Her-2, Litsea cubeba Lour., Heartwood, Ethanol Extract.

DOI: http://doi.org/10.31788/RJC.2021.1436161


RATE ENHANCEMENTS DUE TO AQUEOUS SULFURIC ACID IN Mn (III) OXIDATION OF CERTAIN PURINE ALKALOIDS - KINETIC ANALYSIS OF ACIDITY FUNCTIONS

A. Ramakrishna Reddy, J. Prasad, M. Bhooshan, K. C. Rajanna, A. Panasa Reddy and M. Thirumala Chary

Rasayan J. Chem, 14 (3), 1451 - 1461 (2021)

KeywordsSS: Mn (III) Sulfate Oxidation, Purine-based Alkaloids, Acid Catalysis, Zucker-Hammett, Bunnett, BunnettOlsen, Acidity Functions.

DOI: http://doi.org/10.31788/RJC.2021.1436360


MOLECULARLY IMPRINTED POLYMERIC MICROSPHERES FOR ELECTROCHEMICAL SENSING OF CHOLESTEROL

E. Julita , A. Ulianas, M. S. Ahmad, I. M. Isa, Yulkifli, T. L. Ling, Y. Yolanda , Nurlely and M. Rezayi

Rasayan J. Chem, 14 (3), 1462 - 1468 (2021)

KeywordsSS: Molecularly imprinted Polymeric Microsphere, Cholesterol Electrochemical Sensor, Screen-printed Electrode.

DOI: http://doi.org/10.31788/RJC.2021.1436251


In-silico STUDIES OF AMENTOFLAVONE AND ITS DERIVATIVES AGAINST SARS-COV-2

Faisal Maulana Ibrahim , Holis Abdul Holik and Arifudin Achmad

Rasayan J. Chem, 14 (3), 1469 - 1481 (2021)

KeywordsSS: COVID-19, SARS-CoV-2, Amentoflavone, Molecular Docking, In-silico

DOI: http://doi.org/10.31788/RJC.2021.1436172


EFFECTS OF SOLUTION pH ON THE FILTRATION PROFILE AND CAKE FORMATION OF AEROSOL-MODIFIED PES MEMBRANE

Nasrul Arahman, Fachrul Razi, Sri Mulyati, Mukramah Yusuf, Syawaliah Muchtar, Sri Aprilia, Umi Fathanah, Afrilia Fahrina, Diki Sukma Windana, Sufriandy Satria, Muhammad Roil Bilad, M. Ahmed Ali Baig

Rasayan J. Chem, 14 (3), 1482 - 1488 (2021)

KeywordsSS: Membrane, Polyether Sulfone, Fouling, Relative Permeability, Sodium Alginate

DOI: http://doi.org/10.31788/RJC.2021.1436260


In-silico ANALYSIS OF 1,3-BIS (p-HYDROXYPHENYL)UREA AS ANTI-INFLAMMATORY THROUGH INHIBITION OF COX-1 AND TNF-α

U. Harahap, H. Purnomo and D. Satria

Rasayan J. Chem, 14 (3), 1489 - 1492 (2021)

KeywordsSS: 1,3-bis(p-hydroxyphenyl) urea, Anti-inflammatory, COX-1, TNF-α, In-silico

DOI: http://doi.org/10.31788/RJC.2021.1436163


SYNTHESIS OF A NOVEL CHALCONE DERIVATIVE FROM MYRISTICIN FOR SKIN CANCER PREVENTIVE ACTIVITY

H. M. Ansory, I. N. Fitriani , S. Handayani and N. Aznam

Rasayan J. Chem, 14 (3), 1493 - 1498 (2021)

KeywordsSS: Myristicin, Chalcone Derivative, Anticancer Activity, Molecular Docking

DOI: http://doi.org/10.31788/RJC.2021.1436312


ECO-FRIENDLY SYNTHESIS AND In-vitro ANTIMICROBIAL, ANTIOXIDANT ACTIVITIES AND COMPUTATIONAL STRATEGY OF V2+ COMPLEX WITH BIDENTATE SCHIFF BASE

K. Manimegalai, R. Kunjitham, K. Rajasekar, S. Senguttuvan, A. Udaya and S. Balasubramaniyan

Rasayan J. Chem, 14 (3), 1499 - 1506 (2021)

KeywordsSS: Isoniazid, 4-chlorobenzaldehyde, Eco-friendly, Antibacterial, Antifungal, Antioxidant, Molecular Docking.

DOI: http://doi.org/10.31788/RJC.2021.1436270


THE UTILIZATION OF BLACK RICE YEAST AND ITS PHYSIOLOGICAL EFFECTS ON MICE (Mus musculus) WHICH ARE EXPOSED TO TYPE 2 DIABETES MELLITUS

R. Agustini, I. G. M. Sanjaya, N. Herdyastuti and A. Sabarudin

Rasayan J. Chem, 14 (3), 1507 - 1513 (2021)

KeywordsSS: Black Rice Yeast, Type 2 Diabetes Mellitus, Absorption of Chromium (III), Physiology Effect, Mice

DOI: http://doi.org/10.31788/RJC.2021.1436173


SYNTHESIS AND CHARACTERIZATION OF ZINC (II) COMPLEXES WITH PYRUVIC ACID SALICYLHYDRAZONE

Swati Jain and Bidya S. Joshi

Rasayan J. Chem, 14 (3), 1514 - 1520 (2021)

KeywordsSS: N-(2-propionic acid) salicyloyl hydrazone, 3, 5-dimethylpyrazole, 8-hydroxyquinoline

DOI: http://doi.org/10.31788/RJC.2021.1436301


C-BUTYLCALIX[4]RESORCINARENE OCTABENZOATE AND OCTASINNAMATE: THE SYNTHESIZED SUNSCREEN COMPOUNDS

D. Ariyanti, Jumina, D. Iswantini, Purwantiningsih, N. Nurhidayat, H. Effendi and F.G. Athaya

Rasayan J. Chem, 14 (3), 1521 - 1527 (2021)

KeywordsSS: Sunscreen, Calix[4]resorcinarene, Benzoate, Cinnamate, SPF

DOI: http://doi.org/10.31788/RJC.2021.1435972


STUDIES ON EFFECT OF ADSORPTION PARAMETERS FOR THE METHYLENE BLUE DYE REMOVAL BY USING LOWCOST ADSORBENT

Ravi Vital Kandisa, Narayana Saibaba KV, Khasim Beebi Shaik and R. Gopinadh

Rasayan J. Chem, 14 (3), 1528 - 1533 (2021)

KeywordsSS: Wastewater Treatment, Adsorption, Dye Removal, Methylene Blue, Effect of Parameters, Vigna Trilobata Pod, Adsorption Capacity

DOI: http://doi.org/10.31788/RJC.2021.1436307


SYNTHESIS OF 2-(4-((1-PHENYL-1H-1,2,3-TRIAZOLE-4-YL) METHOXY) PHENYL)QUINAZOLINE-4(3H)-ONE

Thummala Rajamani and K. Bhaskar

Rasayan J. Chem, 14 (3), 1534 - 1538 (2021)

KeywordsSS: Anthranilamide, 4-hydroxy benzaldehyde, propoxyl bromide, and 1,2,3-triazole substituted quinazolinone.

DOI: http://doi.org/10.31788/RJC.2021.1436259


In-silico ANALYSIS OF VERNONIOSIDE D AND VERNONIOSIDE E FROM Vernonia amygdalina Delile. LEAVES AS INHIBITOR OF EPIDERMAL GROWTH FACTOR RECEPTOR (EGFR) AND MAMMALIAN TARGET OF RAPAMYCIN (mTOR)

P.A.Z. Hasibuan, U. Harahap , P. Sitorus, M. F. Lubis and D. Satria

Rasayan J. Chem, 14 (3), 1539 - 1543 (2021)

KeywordsSS: Vernonioside D, Vernonioside E, In-silico, EGFR, mTOR

DOI: http://doi.org/10.31788/RJC.2021.1436092


CHARACTERIZATION AND FRACTIONATION OF PHOSPHORUS USING SEQUENTIAL EXTRACTION FROM MARINE SEDIMENT OF JAKARTA BAY

Budiawan, Askal Maimulyanti, Asep Saefumilla and Heny Suseno

Rasayan J. Chem, 14 (3), 1544 - 1550 (2021)

KeywordsSS: Jakarta Bay, Marine Sediment, Phosphorus, Sequential Extraction.

DOI: http://doi.org/10.31788/RJC.2021.1436050


SYNTHESIS OF THIAZOLIDINE-CARBAZOLE LINKED 1,2,3- TRIAZOLE HYBRIDS AND THEIR ANTI-CANCER EVALUATION

B. Ashok Kumar, Sardar Hussain , Balogi Gugulothu , Sreenivas Enaganti and J. V. Shanmuk Kumar

Rasayan J. Chem, 14 (3), 1551 - 1557 (2021)

KeywordsSS: 1,2,3-triazole, Carbazole, Thiazolidine-2,4-dione, Anticancer Activity

DOI: http://doi.org/10.31788/RJC.2021.1436249


DEVELOPMENT AND VALIDATION OF FTIR SPECTROPHOTOMETRY TO IDENTIFY AND DETERMINE CHLORAMPHENICOL IN MARKETED CAPSULES

Nerdy Nerdy, Linda Margata, Christica Ilsanna Surbakti, Effendy De Lux Putra, Masna Arisah Nasution and Tedy Kurniawan Bakri

Rasayan J. Chem, 14 (3), 1558 - 1564 (2021)

KeywordsSS: Development, Validation, Identification, Determination, Fourier Transform Infrared (FTIR), Chloramphenicol

DOI: http://doi.org/10.31788/RJC.2021.1436369


In-silico ANALYSIS OF THE INHIBITORY ACTIVITIES OF NOVEL AZO DERIVATIVES OF BENZIMIDAZOLE ON Mycobacterium tuberculosis DPRE1

Geeta Mounika , Anuradha Khuntia , Subhendu Nayak , B. Siva Kumar, N. Yellasubbaiah , Tarun Kumar Sabbi and Sujit Kumar Mohanty

Rasayan J. Chem, 14 (3), 1565 - 1572 (2021)

KeywordsSS: In silico, Azo Derivatives, Benzimidazole, DprE1, Anti-tubercular

DOI: http://doi.org/10.31788/RJC.2021.1436398


COMPLEXATION STUDY OF HEAVY METAL ION Cu(II) WITH AMINO ACIDS BEFORE ELIMINATION BY ULTRAFILTRATION

H. Rayah, B. Absar , M. R. Ghezzar and F. Abed

Rasayan J. Chem, 14 (3), 1573 - 1580 (2021)

KeywordsSS: Amino Acids, Copper (II), Complexation, Ultrafiltration, UV-Visible Spectrophotometry, Conductometric, Thermodynamics.

DOI: http://doi.org/10.31788/RJC.2021.1436402


HYDROTHERMAL SYNTHESIS AND CHARACTERIZATION OF ZnO, MgO AND ZnO/MgO NANOCOMPOSITES

S. Bhuvaneshwari, S. Satheeskumar, Jeevanantham Velayutham and Bavaji Syed Rahman

Rasayan J. Chem, 14 (3), 1581 - 1586 (2021)

KeywordsSS: ZnO, MgO, XR-D, FT-IR, Hydrothermal, Nanocomposites

DOI: http://doi.org/10.31788/RJC.2021.1436022


CATALYTIC ACTIVITY OF PRECIPITATED CALCIUM CARBONATE FOR BIODIESEL PRODUCTION

V. Sisca, D.A Tanjung, Syukri , Zilfa and N. Jamarun

Rasayan J. Chem, 14 (3), 1587 - 1593 (2021)

KeywordsSS: Biodiesel, Heterogeneous Base Catalysts, Used Cooking Oil, Transesterification, PCC.

DOI: http://doi.org/10.31788/RJC.2021.1436167


PROPORTION OF ANTICANCER ACTIVITY OF PROTEIN AND PROTEIN HYDROLYSATE FROM EPIPHYTIC BACTERIA

N. Asmi, A. Ahmad, H. Natsir, M.N. Massi, H. Karim, H. Madhyastha, R. Madhyastha, Y. Nakajima and M. Maruyama

Rasayan J. Chem, 14 (3), 1594 - 1599 (2021)

KeywordsSS: Anticancer, Epiphytic Bacteria, Lung Cancer, Sargassum sp, Protein Hydrolysate

DOI: http://doi.org/10.31788/RJC.2021.1436313


ANTICANCER POTENTIAL OF N(4)SUBSTITUTED 5- NITROISATIN THIOSEMICARBAZONES AND THEIR COPPER(II) COMPLEXES

N. K. Singh, S. Shrestha, N. Shahi, R. K. Choudhary, A. A Kumbhar, Y. R. Pokharel and P. N. Yadav

Rasayan J. Chem, 14 (3), 1600 - 1610 (2021)

KeywordsSS: Anticancer Potency, Copper(II) Complexes, Le Bail fitting, 5-Nitroisatin, Thiosemicarbazone

DOI: http://doi.org/10.31788/RJC.2021.1436341


FACILE SYNTHESIS AND In-vitro MICROBIAL EXPLORATION OF FURYL BASED 2-CYANOIMINO DIHYDROPYRIMIDINES

C. Vignesh and N. Ingarsal

Rasayan J. Chem, 14 (3), 1611 - 1616 (2021)

KeywordsSS: Synthesis, 1-(5-Methyl-2-furyl)ethanone, 5-Methyl-2-furyl-3-arylprop-2-en-1-one, Cyanoguanidine, Cyanoiminopyrimidine, Microbial exploration.

DOI: http://doi.org/10.31788/RJC.2021.1436364


ASSESSMENT OF TOXIC METAL CONTAMINATION LEVEL AND ITS CHEMICAL SPECIATION IN AN URBAN ENVIRONMENT BY ROADSIDE TREE BARK MONITORING

Bijoy Sankar Goswami, Tanmoy Kalita and Hrishikesh Sarma

Rasayan J. Chem, 14 (3), 1617 - 1628 (2021)

KeywordsSS: Heavy Metals, Tree Bark, Chemical Speciation, Pollution Indices

DOI: http://doi.org/10.31788/RJC.2021.1436256


SYNTHESIS AND CHARACTERIZATION OF Co (II) PYRIDINE-2,6-DICARBOXYLATE COMPLEXES AS ANTICANCER COMPOUND

Fahimah Martak, Endah Mutiara , Mahbub Alwathon , Triyanda Gunawan and Soegeng Soegijanto

Rasayan J. Chem, 14 (3), 1629 - 1634 (2021)

KeywordsSS: Co (II) Complexes, Dipicolinate Ligand, Polymer Complexes, Toxicity Test, Anticancer Compound, BSL Test.

DOI: http://doi.org/10.31788/RJC.2021.1435823


SYNTHESIS AND STUDIES ON NOVEL TOLUIC ACID-BASED AZO DYES

A.G. Prashantha, J. Keshavayya and R. A. Shoukat Ali

Rasayan J. Chem, 14 (3), 1635 - 1642 (2021)

KeywordsSS: Azo Dyes, Synthesis and Characterization, Application Studies

DOI: http://doi.org/10.31788/RJC.2021.1436101


APPLICATION OF INTEGRATED WATER QUALITY INDEX (IWQI) MODEL AND DISSOLVED OXYGEN SATURATION PERCENTAGE FOR COMPARATIVE EVALUATION OF WATER QUALITY AND APPROPRIACY OF RIVER GANGA AT RISHIKESH AND HARDWAR

Sangeeta Madan and Deepika Sharma

Rasayan J. Chem, 14 (3), 1643 - 1652 (2021)

KeywordsSS: Water Quality, Ganga, River, Monitoring, Dissolved Oxygen, Pollution, Variation

DOI: http://doi.org/10.31788/RJC.2021.1436233


GREEN SYNTHESIS AND CHARACTERIZATION OF ZnO NANOPARTICLES FROM LEAF EXTRACTS OF BARRINTONIA ACUTANGULA AND ITS ANTIBACTERIAL ACTIVITY

S. Renjusha and P.H. Vaisakh

Rasayan J. Chem, 14 (3), 1653 - 1658 (2021)

KeywordsSS: Antibacterial Activity, Barrintonia Acutangula Leaves, Green Synthesis, ZnO Nanoparticles, S.E.M., UV-Vis Spectrophotometer, XRD.

DOI: http://doi.org/10.31788/RJC.2021.1436332


SYNTHESIS, In-vitro MICROBIOLOGICAL EVALUATION AND MOLECULAR DOCKING OF NOVEL 3,3-DIMETHYL-2,6- DIPHENYL-4-(-2-(2,4,6-TRICHLOROPHENYL) HYDRAZONO)PIPERIDINES

G. Sundararajan, R. Govindharaju and D. Rajaraman and K. Krishnasamy

Rasayan J. Chem, 14 (3), 1659 - 1668 (2021)

KeywordsSS: 2,4,6-trichlorophenyl hydrazine, IR, 1D-NMR, 2D-NMR Spectroscopy, Molecular Docking, Antimicrobial Activities.

DOI: http://doi.org/10.31788/RJC.2021.1436428


ISOLATION AND STRUCTURAL ELUCIDATION OF FLAVONOLIGNAN DERIVATIVE FROM Melochia corchorifolia: EVALUATION OF THEIR BIOLOGICAL, ANTICANCER ACTIVITY AND MOLECULAR DOCKING STUDIES

M. Vinoth and B. Natarajan

Rasayan J. Chem, 14 (3), 1669 - 1679 (2021)

KeywordsSS: Melochia corchorifolia, Spectroscopic Techniques, Antimicrobial, MCF-7 Cell, Flavonolignan Derivative, Antioxidant Activity.

DOI: http://doi.org/10.31788/RJC.2021.1436431


OILS AND FATTY ACIDS ENCAPSULATED IN MICROPARTICLES AS ANTIBACTERIALS: A REVIEW

D.M. Hariyadi, A. Fitri, T. Purwanti and T. Erawati

Rasayan J. Chem, 14 (3), 1680 - 1698 (2021)

KeywordsSS: Essential Oils, Encapsulation, Antibacterial, Fatty Acids, Diseases

DOI: http://doi.org/10.31788/RJC.2021.1436483


NOVEL SYNTHESIS AND BIOLOGICAL ACTIVITY OF (2E)-1- (3-AMINO-5-CHLORO-1-BENZOFURAN-2-YL)-3-ARYLPROP2-EN-1-ONES AND THEIR DERIVATIVES

Mahesh Kumar, K. M. Basavaraja, Manjunatha Harihara Mathada and M. Mylarappa

Rasayan J. Chem, 14 (3), 1699 - 1710 (2021)

KeywordsSS: Benzofurans, Chalcones, Antibacterial, Antifungal Studies.

DOI: http://doi.org/10.31788/RJC.2021.1436422


3-(IMIDAZOL-1-YL)PROPANE-1,2-DIOL AND 3-(1,2,4- TRIAZOL-1-YL)PROPANE-1,2-DIOL: SYNTHESIS AND THEIR TRANSFORMATION TO BIOACTIVE CYCLIC KETALS

V.S. Talismanov, S.V. Popkov , O.G. Karmanova, S.S. Zykova, M.V. Shustov, L.A. Zhuravleva and N.G. Tokareva

Rasayan J. Chem, 14 (3), 1711 - 1716 (2021)

KeywordsSS: N-allylazoles, Glycidol, Diols, 1,3-dioxolane, Imidazole, 1,2,4-triazole, Wagner Reaction

DOI: http://doi.org/10.31788/RJC.2021.1436537


MICROSTRUCTURE AND OPTICAL PROPERTIES OF BiFe1-xMnxO3 THIN FILMS

Y. Iriani, E. B. Agustina, D. K. Sandi and R. Suryana

Rasayan J. Chem, 14 (3), 1717 - 1723 (2021)

KeywordsSS: Mn-doped, Bismuth ferrite (BFO), Microstructure, Optical Properties

DOI: http://doi.org/10.31788/RJC.2021.1436489


THE EFFECT OF PHOSPHATE CONCENTRATION AND MIXING TIME TO PHOSPHATE ADSORPTION BY DIFFUSIVE GRADIENT IN THIN-FILM (DGT) BASED IRON METALORGANIC FRAMEWORK (FE-MOF) AS A BINDING AGENT

A. Saefumillah, A. Zulys, and V. Sintya

Rasayan J. Chem, 14 (3), 1724 - 1728 (2021)

KeywordsSS: Phosphate, DGT, MOF, Binding Agent, Iron

DOI: http://doi.org/10.31788/RJC.2021.1435756


RELEASE KINETICS AND ANTIOXIDANT ACTIVITY OF β-CAROTENE ENCAPSULATED IN STARCH-CHITOSAN/TRIPOLYPHOSPHATE MATRICES

A.D.N. Lestari, D. Siswanta, R. Martien and M. Mudasir

Rasayan J. Chem, 14 (3), 1729 - 1735 (2021)

KeywordsSS: Starch, Chitosan, TPP, β-carotene, Release Kinetics, Antioxidant Activity

DOI: http://doi.org/10.31788/RJC.2021.1436217


SYNTHESIS, CHARACTERIZATION AND PHOTOCATALYTIC STUDIES OF CATION (Ag+2 and Sn+2) DOPED Na1.5Zn0.75Ti2.75O7

Sunkari Jyothi, B. Jeevanlal, Dharmender Pallerla and B. Suman

Rasayan J. Chem, 14 (3), 1736 - 1744 (2021)

KeywordsSS: Sol-gel Method, Photocatalytic Studies, EDX, PXRD, SEM, TGA, UV-visible DRS, NMR

DOI: http://doi.org/10.31788/RJC.2021.1436419


A VALIDATED METHOD FOR INVESTIGATION OF THE EFFECT OF TIME AND TREATING CONCENTRATION ON THE PESTICIDE RESIDUES IN MUSTARD BASED ON THE MULTILEVEL FACTORIAL MODEL AND GC-MS/MS

Dinh-Vu Le and Van-Nhan Truong

Rasayan J. Chem, 14 (3), 1745 - 1754 (2021)

KeywordsSS: pesticide residues, carbosulfan, chlorpyrifos, experimental design, GC-MS/MS

DOI: http://doi.org/10.31788/RJC.2021.1436372


THE PROXIMATE ANALYSIS AND SPECTRAL PROFILE OF CHITIN EXTRACTED FROM THE SHELL OF Portunus pelagicus ORIGINATED FROM CIREBON, INDONESIA

R. Amelia, I. Indawati , N. M. Saptarini, J. Levita and S. A. Sumiwi

Rasayan J. Chem, 14 (3), 1755 - 1760 (2021)

KeywordsSS: chitin, chitosan, choline chloride, malic acid, NADES solvents, Portunus pelagicus

DOI: http://doi.org/10.31788/RJC.2021.1436354


INVESTIGATING CATALYTIC OXIDATION OF CYCLOHEXENE USING Fe(II) AND Co(II)PHTHALOCYANINE COMPLEXES

T.M. Sharanakumar, N.Y. Praveen Kumar, Mounesh , R. Vindhya and K.R. Venugopal Reddy

Rasayan J. Chem, 14 (3), 1761 - 1772 (2021)

KeywordsSS: CBTAFePc, CBTACoPc, Carbutamide, Cyclohexene and Gas Chromatography

DOI: http://doi.org/10.31788/RJC.2021.1436386


BIOACTIVE COMPOUNDS PROFILE OF GORGONIAN CORALS AND THEIR PHARMACOLOGICAL ACTIVITIES: A REVIEW

F. J. Kelutur, N. M. Saptarini, R. Mustarichie and D. Kurnia

Rasayan J. Chem, 14 (3), 1773 - 1789 (2021)

KeywordsSS: Marine, Gorgonian, Secondary Metabolites, Pharmacological Activities.

DOI: http://doi.org/10.31788/RJC.2021.1436406


MOLECULAR INTERACTION OF RICIN-A WITH CASPASE-3, CASPASE-8, CASPASE-9 AND AUTOPHAGY-RELATED GENE5 (ATG5) TO UNDERSTAND ITS ROLE AS ANTICANCER AGENT

I. E. Herawati, R. Lesmana, J. Levita and A. Subarnas

Rasayan J. Chem, 14 (3), 1790 - 1794 (2021)

KeywordsSS: Apoptosis, Autophagy, Caspase, Ricin-A, Ricinus communis L.

DOI: http://doi.org/10.31788/RJC.2021.1436298


SUPPORTED PALLADIUM CATALYSTS FOR SELECTIVE LIQUID-PHASE HYDROGENATION OF AROMATIC NITRO COMPOUNDS

L.R. Sassykova, A.R. Sassykova , B.T. Dossumova , M. S. Ilmuratova, N. E. Maximov, A.Y. Yerzhanov , A.A. Batyrbayeva, A.T. Raiyssov, Sh. N. Kubekova, S. M. Bazilbayev and T. S. Abildin

Rasayan J. Chem, 14 (3), 1795 - 1802 (2021)

KeywordsSS: Liquid-phase Hydrogenation, Aromatic Nitro Compounds, Palladium Catalysts, Rare-earth Elements, 4,4’-dinitrostilbene-2,2’-disulfonic Acid, Sibunite.

DOI: http://doi.org/10.31788/RJC.2021.1436284


COLORIMETRIC DETECTION OF SILVER IONS IN AQUEOUS SOLUTIONS USING THIOL FUNCTIONALIZED MAGNETIC CORE-SHELL Fe3O4@SiO2

S. Kavitha, A. Anand Babu Christus and S. Mary Jelastin Kala

Rasayan J. Chem, 14 (3), 1803 - 1808 (2021)

KeywordsSS: Thiol, Silica, Fe3O4, Colorimetric, Silver, Real Water Samples

DOI: http://doi.org/10.31788/RJC.2021.1436437


SYNTHESIS OF OLEYL OLEATE WAX ESTER USING ACIDIC HETEROGENEOUS CATALYSTS

Naowara Al-Arafi, Nadia Salih and Jumat Salimon

Rasayan J. Chem, 14 (3), 1809 - 1815 (2021)

KeywordsSS: Biolubricants, Oleyl Oleate Wax Ester, Esterification Reaction, Heterogeneous Catalysts

DOI: http://doi.org/10.31788/RJC.2021.1436222


INVESTIGATION AND OPTIMIZATION SYNTHESIS PATHWAY OF ANTIBACTERIAL DRUG ETHONIUM

G.V. Tsaplin, S.S. Grishin, E.P. Baberkina, S.V. Popkov, V.S.Talismanov, O.G. Karmanova and S.S. Zykova

Rasayan J. Chem, 14 (3), 1816 - 1820 (2021)

KeywordsSS: Decyl-2-chloroacetate, Eschweiler-Clarke Methylation of Amines, Ethonium, Gemini Cationic Surfactants, Fungicidal Activity, N1, N1,N2,N2-tetramethylethane-1,2-diamine.

DOI: http://doi.org/10.31788/RJC.2021.1436574


DEHYDROGENATION OF HYDRAZINE HYDRATE USING NiCo BIMETALLIC CATALYST SUPPORTED ON NATURAL ZEOLITE (ZA), Z-NaY, Z-HY, Al2O3 AND TiO2

M. Ridwan, D. Suhanda, I. Aziz and I. Abdullah

Rasayan J. Chem, 14 (3), 1821 - 1828 (2021)

KeywordsSS: Hydrazine Dehydrogenation, Bimetallic, TiO2, Zeolite Y, Hydrogen Generation

DOI: http://doi.org/10.31788/RJC.2021.1436319


WET ZINC OXIDE NANOPOWDER CATALYZED EFFICIENT CONVERSION OF ALDEHYDES INTO NITRILES UNDER SOLVENT-FREE CONDITIONS

P. E. More and S. L. Khillare

Rasayan J. Chem, 14 (3), 1829 - 1834 (2021)

KeywordsSS: Solvent-free, Zinc Oxide, Nanopowder, Moisture, Aldehydes, Nitriles

DOI: http://doi.org/10.31788/RJC.2021.1436410


PRODUCTION OF ADHESIVE FROM CASSAVA STARCH AND WASTE SYNTHETIC MATERIALS

M.E. Ojewumi, A.O. Ogunbayo, O.O. Olanipekun , E.E. Alagbe, Q.C. Mbonu , B.M. Durodola

Rasayan J. Chem, 14 (3), 1835 - 1844 (2021)

KeywordsSS: Adhesive, Glue, Starch, Polystyrene, Hydrolysis, Waste, Rheology

DOI: http://doi.org/10.31788/RJC.2021.1436226


CHARACTERIZATION OF FLAVONOIDS ISOLATED FROM Trigonellafoenum-graecum USING UV SHIFT REAGENT

V.K. Sattiraju , S.R. Jitta , R. Pratap , Vasudev Pai and K.S. Chandrashekar

Rasayan J. Chem, 14 (3), 1845 - 1850 (2021)

KeywordsSS: UV Characterization of Flavonoids, Trigonella foenumgraecum, Shifts Reagent, Flavones

DOI: http://doi.org/10.31788/RJC.2021.1436334


FERTILIZING PROPERTIES OF UREA-MAGNESIUM SLOWRELEASE FERTILIZER MADE OF RICE-HUSK-ASH NATURAL-RUBBER CHITOSAN COMPOSITE

M.Adlim, R.F.I. Ramayani, I. Khaldun , F. Muzdalifah, S. Sufardi and R. Rahmaddiansyah

Rasayan J. Chem, 14 (3), 1851 - 1859 (2021)

KeywordsSS: Oryza sativa L, Magnesium Sulfate, Slow-release Urea, Nitrogen Uptake, NUE.

DOI: http://doi.org/10.31788/RJC.2021.1436091


ANTIMICROBIAL ACTIVITY AND PHYSICAL PROPERTIES OF CHITOSAN-AREN SEED (Arenga Pinnata) STARCH EDIBLE FILM

A. Candra, J. Kaban and M. Ginting

Rasayan J. Chem, 14 (3), 1860 - 1868 (2021)

KeywordsSS: Chitosan, Aren-seed Starch, Antimicrobial Film, Mechanical and Physical Properties.

DOI: http://doi.org/10.31788/RJC.2021.1436158


MENTHOL-CARBOXYLIC ACID DEEP EUTECTIC SOLVENT FOR EXTRACTION OF CAROTENOIDS FROM PALM ESTER

R. Manurung, A.G.A. Siregar and R. Hasibuan

Rasayan J. Chem, 14 (3), 1869 - 1874 (2021)

KeywordsSS: Carboxylic Acid, Deep Eutectic Solvent, Methyl Ester

DOI: http://doi.org/10.31788/RJC.2021.1436293


DENSITY FUNCTIONAL THEORY STUDY OF 5-PHENYL-1,3,4- OXADIAZOLE-2-THIOL AND ITS DERIVATIVES AS PHOTOSENSITIZERS FOR DYE-SENSITIZED SOLAR CELLS

D. Sudha , V. Sathyanarayanamoorthi and K. Uthayarani

Rasayan J. Chem, 14 (3), 1875 - 1884 (2021)

KeywordsSS: 5-phenyl-1,3,4-oxadiazole-2-thiol, Organic dyes, Dye-sensitized Solar Cells, Light-harvesting Efficiency, Density Functional Theory.

DOI: http://doi.org/10.31788/RJC.2021.1436501


THERMO-ACOUSTICALSTUDIES INTWO-FOLD FLUID BLENDS AT DIFFERENT TEMPERATURES

A. Nagarjuna, Shaik. Babu and D. Das

Rasayan J. Chem, 14 (3), 1885 - 1891 (2021)

KeywordsSS: Fluid Blend, Speed of Sound, Redlich–Kister type polynomial, Thermo acoustic Properties, p-Methoxy Benzoic Acid.

DOI: http://doi.org/10.31788/RJC.2021.1436211


CHEMICAL ETCHING AND HARDNESS ANISOTROPY IN LLYSINE MONOHYDROCHLORIDE DIHYDRATE CRYSTAL

P. V. Raja Shekar, D. Madhavi Latha , Ch. Sateesh Chandra and K. Kishan Rao

Rasayan J. Chem, 14 (3), 1892 - 1898 (2021)

KeywordsSS: Semi-organic Crystals, Functional Groups, Chemical Etching, Dislocations, Anisotropy

DOI: http://doi.org/10.31788/RJC.2021.1436090


KINETIC RESEARCH AND MATHEMATICAL PLANNING ON THE OBTAINING OF POTASSIUM HUMATE FROM BROWN COAL OF THE LENGER DEPOSIT

B.M. Smailov, M. A. Zharkinbekov , K. T. Tuleshova, N.N. Issabayev, A.S. Tleuov , O. K. Beisenbayev , M.M. Esirkepova and А.M. Azimov

Rasayan J. Chem, 14 (3), 1899 - 1905 (2021)

KeywordsSS: Humate, Coal Waste, Alkaline Solution, Soil.

DOI: http://doi.org/10.31788/RJC.2021.1436391


CHARACTERIZATION OF NANOFIBER CELLULOSE FROM OIL PALM MESOCARP FIBER USING CHEMICALULTRASONIC PROCESSES

G.E. Ayu, M. Lubis, M.H.S Ginting, N. Hayat and M.S. Hasibuan

Rasayan J. Chem, 14 (3), 1906 - 1909 (2021)

KeywordsSS: Nanofiber Cellulose, Palm Fiber, Chemical-ultrasonic, Biodegradable, Lignocellulose

DOI: http://doi.org/10.31788/RJC.2021.1436374


WATER QUALITY DURING PRE-MONSOON AND POSTMONSOON AND MODELLING OF TOTAL DISSOLVED SOLIDS FOR TAMIRAPARANI RIVER, TAMILNADU, INDIA

D. Justus Reymond and Karuppasamy Sudalaimuthu

Rasayan J. Chem, 14 (3), 1910 - 1919 (2021)

KeywordsSS: Water Quality, Monsoon, Water Quality Index, Modelling.

DOI: http://doi.org/10.31788/RJC.2021.1436358


GINGER AND TEMULAWAK BASED HERBAL TEA AS POTENTIAL FUNCTIONAL DRINK PRODUCTS IN THE ERA OF COVID-19

N. Kusumawati, A. Bahar, P. Setiarso, S. Muslim and A.R.S. Auliya

Rasayan J. Chem, 14 (3), 1920 - 1926 (2021)

KeywordsSS: Herbal, Tea, Functional Drink, Ginger, Temulawak.

DOI: http://doi.org/10.31788/RJC.2021.1436331


QSAR AND MOLECULAR DOCKING APPROACHES FOR DEVELOPMENT OF HALOXANTHONES AS THE ANTICANCER AGENT AGAINST MCF-7 AND HepG2

T.H. Sugara, Jumina , E.N. Solikhah and H.D. Pranowo

Rasayan J. Chem, 14 (3), 1927 - 1937 (2021)

KeywordsSS: QSAR, Molecular Docking, Haloxanthone, Anticancer, HepG2 and MCF-7.

DOI: http://doi.org/10.31788/RJC.2021.1436214


THE PROPHYLACTIC APPROACH OF SESAMOL AND 3′,4′-(METHYLENEDIOXY)ACETOPHENONE TO PREVENT ASSOCIATED CARDIOTOXICITY OF DOXORUBICIN AT HIGH DOSE IN PROSTATE CANCER RAT MODEL

A. Shah, A. A. Shah, K. Nandakumar, D. S. Rekunge, G. U. Chaturbhuj, A. Kishore, P. G. Nayak and R. Lobo

Rasayan J. Chem, 14 (3), 1938 - 1946 (2021)

KeywordsSS: Prostate Cancer, Doxorubicin, Cardiotoxicity, CK-MB, Sesamol, 3’MA

DOI: http://doi.org/10.31788/RJC.2021.1436170


PREPARATION AND ANTIMICROBIAL STUDIES OF NOVEL FUSED HETEROCYCLIC COMPOUNDS

Rekha Khairwar, Diwa Mishra and Arun Singh

Rasayan J. Chem, 14 (3), 1947 - 1952 (2021)

KeywordsSS: Benzimidazole, Pyrrolidine, Isoxazole, Characterization, Antibacterial activity, and Antifungal activities.

DOI: http://doi.org/10.31788/RJC.2021.1436365


DEGRADATION OF TOXIC HETEROCYCLIC COMPOUND 2-AMINOPYRIDINE BY USING VOLTAMMETRIC TECHNIQUE: A KINETIC STUDY

Dushyant Gangwar, Rajdeep Malik and Jasvinder Kaur

Rasayan J. Chem, 14 (3), 1953- 1958 (2021)

KeywordsSS: 2-Aminopyridine, Cyclic Voltammetry, Kinetic Parameters, Electro-Oxidation, Water Pollution

DOI: http://doi.org/10.31788/RJC.2021.1436433


COLE-COLE ANALYSIS AND ELECTRICAL CONDUCTION OF NANO (1-X)Ba(NO3)2-XKNO3

S. Shashi Devi and A.Sadananda Chary

Rasayan J. Chem, 14 (3), 1959 - 1964 (2021)

KeywordsSS: Composite Solid Electrolytes, Complex Impedance Spectroscope, Cole-Cole Plots, Grain Boundary

DOI: http://doi.org/10.31788/RJC.2021.1436397


PREPARATION OF Co, Ni, AND Zn-BASED CATALYST SUPPORTED ON MESOPOROUS CARBON FOR HYDROCRACKING OF PYROLYZED α-CELLULOSE

Triyono, W. Trisunaryanti, A. Syoufian, A. P. Wibawa, E. Suarsih, and D.A. Fatmawati

Rasayan J. Chem, 14 (3), 1965 - 1971 (2021)

KeywordsSS: Merbau Wood Sawdust, Mesoporous Carbon, Metal, Hydrocracking, Pyrolysis, α-cellulose

DOI: http://doi.org/10.31788/RJC.2021.1435956


INVESTIGATION ON THE EFFECT OF THERMAL BARRIER COATING IN A DIESEL AND MICROALGAE METHYL ESTER POWERED COMPRESSION IGNITION ENGINE

Nambaya Charyulu Tatikonda, P. Naveenchandran, E. Raja and C. Thamotharan

Rasayan J. Chem, 14 (3), 1972 - 1984 (2021)

KeywordsSS: LHR Diesel Engine, Yttria-Stabilized Zirconia, Plasma Spray Coating, Microalgae Methyl Ester, Performance, Emission, Combustion

DOI: http://doi.org/10.31788/RJC.2021.1436325


SYNTHESIS AND CHARACTERIZATION OF FeO NANOPARTICLES BY HYDROTHERMAL METHOD

K. Gurushankar, K. Chinnaiah, Karthik Kannan , M. Gohulkumar and P. Periyasamy

Rasayan J. Chem, 14 (3), 1985 - 1989 (2021)

KeywordsSS: FeO Nanoparticles, Hydrothermal Method, XRD, SEM with EDX, UV-DRS

DOI: http://doi.org/10.31788/RJC.2021.1436299


SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SPIROOXINDOLE-CHROMENE DERIVATIVE COMPOUNDS BASED CURCUMINOID AND CHALCONE

S. H. Oktavia, A. H. Cahyana, M. Hapsari, Rika Tri Yunarti and Agus Rimus Liandi

Rasayan J. Chem, 14 (3), 1990 - 1997 (2021)

KeywordsSS: Spiro-oxindole, Chromene, Knoevenagel Reaction, NiFe2O4, Antibacterial Activity.

DOI: http://doi.org/10.31788/RJC.2021.1435546


APPLICATION OF SULFONATED CARBON CATALYST IN THE HYDROLYSIS REACTION WITH MICROWAVEASSISTED

L. Efiyanti , D.A. Indrawan, D. Santi, S. Wibowo and G. Pari

Rasayan J. Chem, 14 (3), 1998 - 2005 (2021)

KeywordsSS: catalyst, hydrolysis, microwave, pulp, sulfonated carbon

DOI: http://doi.org/10.31788/RJC.2021.1436276


THE PHYSICOCHEMICAL BASES OF OIL AND OIL PRODUCTS ABSORPTION BY GLASSY SORBENTS

Vadim E. Kogan, Petr V. Zgonnik, Tamara S. Shakhparonova, Daria O. Sobianina and Zinaida V. Suvorova

Rasayan J. Chem, 14 (3), 2006 - 2016 (2021)

KeywordsSS: Oil Sorbents, Kinetics of Oil Sorption, Chemical Microinhomogeneity, Capillary Potential.

DOI: http://doi.org/10.31788/RJC.2021.1435750


THE PERFORMANCE OF GREEN SYNTHESIS OF GRAPHENE OXIDE PREPARED BY MODIFIED HUMMERS METHOD WITH OXIDATION TIME VARIATION

U. Chasanah,W. Trisunaryanti, Triyono, H.S. Oktaviano and D.A Fatmawati

Rasayan J. Chem, 14 (3), 2017 - 2023 (2021)

KeywordsSS: Graphene Oxide, Green Synthesis, Modified Hummer, Oxidation Time

DOI: http://doi.org/10.31788/RJC.2021.1436042


ADSORPTION OF Cr(III) IONS USING LOW-COST MATERIAL AND ASSESSMENT OF WATER QUALITY IN GREYWATER: A SUSTAINABLE APPROACH

R. M. Muthuraman, A. Murugappan and B. Soundharajan

Rasayan J. Chem, 14 (3), 2024 - 2030 (2021)

KeywordsSS: Moring Seed Powder, Water Quality, World Health Organization, Greywater

DOI: http://doi.org/10.31788/RJC.2021.1436129


CHARACTERISATION, ANTIBACTERIAL AND ANTICANCER INVESTIGATION OF GREEN SYNTHESIZED SILVER NANOPARTICLES UTILIZING GYMNEMA SYLVERSTRE LEAF BROTH (PODAPATHRI) BY MICROWAVE LIGHT STRATEGY

K. Chandra Rekha, Gugulothu. Yaku and U. Umesh Kumar

Rasayan J. Chem, 14 (3), 2031 - 2039 (2021)

KeywordsSS: Green Synthesis, Ag Nanoparticles, GMMS (Gymnema Sylvestre) Plant Leaf Extract, Antibacterial, Anticancer Activity.

DOI: http://doi.org/10.31788/RJC.2021.1436258


ELECTROCHEMICAL SYNTHESIS OF NANODISPERSE COPPER(I) OXIDE USING ALTERNATING CURRENT

Aizhan Mamyrbekova , Aigul Mamyrbekova, M.K. Kassymova, Zh. Aitbayeva , G.E. Shimirova , Zh. E. Daribayev and D. Tanatar

Rasayan J. Chem, 14 (3), 2040 - 2047 (2021)

KeywordsSS: Electrolysis, Alternating Current, Copper Oxides, Nanodispersed Powder, Oxidation Rate.

DOI: http://doi.org/10.31788/RJC.2021.1436384


ANTIMICROBIAL EFFICACY OF BIOACTIVE COMPOUNDS OF RARE ENDOPHYTIC ACTINOBACTERIA, Actinoalloteichus cyanogriseus SIR5 (MK793584)

Geetika Wag, Sunita Datla and Ashwini Kumar Gupta

Rasayan J. Chem, 14 (3), 2048 - 2055 (2021)

KeywordsSS: Actinoalloteichus cyanogriseus, Bioactive Compounds, Antimicrobial Activity, Endophytic Actinobacteria

DOI: http://doi.org/10.31788/RJC.2021.1436432


ANALYSIS OF MAGNESIUM CONTENT AND PHOSPHORUS AS FERTILITY INDICATORS IN THE POST-TSUNAMI SEAGRASS ECOLOGY SYSTEM IN THE PALU BAY COASTAL AREA

Tahril, T. Santoso, S. Rahmawati, H. Muchtar, N. Baya and Ruslan

Rasayan J. Chem, 14 (3), 2056 - 2061 (2021)

KeywordsSS: Seagrass, Magnesium, Phosphorus, Fertility Indicators, Ecology.

DOI: http://doi.org/10.31788/RJC.2021.1436484


TYROSINASE INHIBITORY ACTIVITIES AND QSAR MODELS OF KOJYL THIOETHER DERIVATIVES

Yusnita Rifai, Fazrul Permadi, Muhammad Nur Amir and Muhammad Aswad

Rasayan J. Chem, 14 (3), 2062 - 2067 (2021)

KeywordsSS: Tyrosinase, QSAR, Docking, Kojyc Acid, Kojyl Thioether

DOI: http://doi.org/10.31788/RJC.2021.1436343


SYNTHESIS, CHARACTERIZATION AND IN VITRO ANTIFUNGAL EVALUATION OF TRANSITION METAL COMPLEXES DERIVED FROM N'-SUBSTITUTED-4- METHYLPIPERIDINE-1-CARBOTHIOHYDRAZIDES

Juhi Baranwal, Praveen Kumar, Manisha Kumari and V.S. Tiwari

Rasayan J. Chem, 14 (3), 2068 - 2076 (2021)

KeywordsSS: Synthesis, Transition Metal Complexes, N' Substituted-4-methylpiperidine-1 carbothiohydrazides, Antifungal Activity, Algacidal Effect

DOI: http://doi.org/10.31788/RJC.2021.1436204


SYNTHESIS OF NOVEL 2-(4-ALLYLPIPERAZIN-1-YL)-1-(1- ARYL-1H-TETRAZOL-5-YL)ETHANONE DERIVATIVES AS POTENTIAL ANTIMICROBIAL AGENTS

Zoya Zaidi, M. Amudharaj, V. Anusuya, G. Sujatha and G.L. Balaji

Rasayan J. Chem, 14 (3), 2077 - 2084 (2021)

KeywordsSS: Tetrazole, Allyl piperazine, Antibacterial Activity

DOI: http://doi.org/10.31788/RJC.2021.1436303


HPTLC ANALYSIS OF Curcuma mangga Val. EXTRACTS AND THEIR IMMUNOMODULATORY EFFECTS ON DELAYEDTYPE HYPERSENSITIVITY RESPONSE

Yuandani, Sony Eka Nugraha, Lia Laila, Denny Satria and Rony Abdi Syahputra

Rasayan J. Chem, 14 (3), 2085 - 2089 (2021)

KeywordsSS: Curcuma mangga, Immunostimulatory, Delayed-Type Hypersensitivity (DTH) response, Ethanol Extract

DOI: http://doi.org/10.31788/RJC.2021.1436247


SYNTESIS AND ANTIBACTERIAL ACTIVITY OF DIBENZYLIDENE-CYCLOHEXANONE

Ritmaleni, A.N.A. Hastutitama, I. Persitamaia, T. Restiwardani, A. Eksakta, R.F. Munandar, M.S. Abdullah , A.E. Purwanto, P. Astuti and Sardjiman

Rasayan J. Chem, 14 (3), 2090 - 2096 (2021)

KeywordsSS: Antibacterial Agent, Dibenzylidene cyclohexanone, Docking Study, Synthesis

DOI: http://doi.org/10.31788/RJC.2021.1436240


In-situ BIODIESEL SYNTHESIS FROM MICROALGAE Nannochloropsis Oculata USING NiO NANOCATALYST

P. Purkan, A. Safa, A. Abdulloh, A. Baktir, R. Arissirajudin, H. Hermansyah and S.W. Kim

Rasayan J. Chem, 14 (3), 2097 - 2103 (2021)

KeywordsSS: Biodiesel, Biofuel, Microalgae, N. oculata, NiO Nanocatalyst.

DOI: http://doi.org/10.31788/RJC.2021.1436317


UTILIZATION OF AMYLASE FROM DURIAN SEED SPROUTS TO CONVERT DURIAN STARCH INTO GLUCOSE SYRUP

M. Zulham Efendi Sinaga, Cut Fatimah Zuhra, Emma Zaidar, Rumondang Bulan, Firman Sebayang , Rini Hardiyanti and Dea Rahmadana

Rasayan J. Chem, 14 (3), 2104 - 2110 (2021)

KeywordsSS: Amylase, Durian Starch, Durian Seed Sprouts, Glucose Syrup, Reducing Sugar, Waste Utilization

DOI: http://doi.org/10.31788/RJC.2021.1436361


3-(2-BENZOTHIAZOLYLAZO)THENOYLTRIFLUORO ACETONE AND ITS Cu(II), Co(II), Ni(II) AND Zn(II) COMPLEXES

ParakkulangaraThrithodi Malini, Muhammed Basheer Ummathur, Damodaran Kamalakshy Babu and Krishnannair Krishnankutty

Rasayan J. Chem, 14 (3), 2111 - 2115 (2021)

KeywordsSS: Benzothiazolylazo Derivative, Thenoyltrifluoroacetone, Azo-enol Form, Metal Complexes, Spectral Studies.

DOI: http://doi.org/10.31788/RJC.2021.1436292


SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL STUDIES OF AMINOBENZOTHIAZOLE DERIVATIVE AND ITS COPPER(II) COMPLEX

S. B. Rahardjo, M. K. Widowati , Y. A. Rasyda, S.D. Marliyana

Rasayan J. Chem, 14 (3), 2116 - 2124 (2021)

KeywordsSS: Synthesis, Schiff Base, Copper, Complex, Aminobenzothiazole, Antibacterial.

DOI: http://doi.org/10.31788/RJC.2021.1436378


EXTRACTION SILICA FROM RICE HUSK WITH NaOH LEACHING AGENT WITH TEMPERATURE VARIATION BURNING RICE HUSK

Amru Daulay, Andriayani, Marpongahtun and Saharman Gea

Rasayan J. Chem, 14 (3), 2125 - 2128 (2021)

KeywordsSS: Rice Husk, Silica, Leaching, NaOH, Si.

DOI: http://doi.org/10.31788/RJC.2021.1436351


 
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