Journal of Chemistry

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Synthesis of Cinnamanilide Derivatives and Their Antioxidant and Antimicrobial Activity
Journal of Chemistry - Tập 2015 - Trang 1-5 - 2015
Satish Balasaheb Nimse, Dilipkumar Pal, Avijit Mazumder, Rupa Mazumder
The amide derivatives of cinnamic acid were synthesized and their antimicrobial and antioxidant activities were investigated. The investigation of antimicrobial potentials of the compounds demonstrated a strong activity against 21 bacterial strains comprising Gram-positive and Gram-negative bacteria. Compounds2a,2b, and3bshowed strong antimicrobial activity against all microorganisms with the pMIC... hiện toàn bộ
Adsorptive Removal of Methylene Blue onto ZnCl2 Activated Carbon from Wood Apple Outer Shell: Kinetics and Equilibrium Studies
Journal of Chemistry - Tập 8 Số 4 - Trang 1696-1707 - 2011
N. Bhadusha, T. Ananthabaskaran
Methylene blue dye removal from aqueous solution was investigated using ZnCl2 activated carbon prepared from wood apple outer shell (Limonia acidissima, biomass waste). Influence of agitation time, adsorbent dose, dye concentration, pH and temperature were explored. Two theoretical adsorption isotherms namely Langmuir and Freundlich were used to describe the experimental results. The Langmuir adso... hiện toàn bộ
Risk Evaluation of Pyrolyzed Biochar from Multiple Wastes
Journal of Chemistry - Tập 2019 - Trang 1-28 - 2019
Shem M. Ndirangu, Yanyan Liu, Kai Xu, Shaoxian Song
This paper aims at demonstrating the significance of biochar risk evaluation and reviewing risk evaluation from the aspects of pyrolysis process, feedstock, and sources of hazards in biochar and their potential effects and the methods used in risk evaluation. Feedstock properties and the resultant biochar produced at different pyrolysis process influence their chemical, physical, and structural pr... hiện toàn bộ
Synthesis of Schiff Bases of 2‐amino‐5‐aryl‐1,3,4‐thiadiazole and Its Analgesic, Anti‐Inflammatory and Anti‐Bacterial Activity
Journal of Chemistry - Tập 9 Số 4 - Trang 2524-2531 - 2012
Alok Pandey, R. Rajavel, Sandeep Chandraker, Deepak Dash
Schiff Bases of 2‐amino‐5‐aryl‐1,3,4‐thiadiazole derivatives have been synthesized with different aromatic aldehyde. 1,3,4‐thiadiazole derivatives were prepared by the reaction of thiosemicarbazide, sodium acetate and aromatic aldehyde. The structures of the titled Schiff bases were elucidated by IR and 1H NMR spectral measurements. All the compounds were evaluated for their analgesic activity aga... hiện toàn bộ
Preparation and Antibacterial Activity of Mixed Ligand Complexes of Co(II), Ni(II), Cu(II) and Cd(II) Derived from 1‐Phenylazo‐2‐naphthol and Salicylaldehyde
Journal of Chemistry - Tập 8 Số 1 - Trang 43-48 - 2011
Shasad Sharif, A. N. El-Tajoury, Asma A. Elamari
The mixed ligand complexes of Co(II), Ni(II), Cu(II) and Cd(II) have been synthesized by using 1‐phenylazo‐2‐naphthol as primary ligand and salicylaldehyde as secondary ligand. All the prepared complexes were identified and confirmed by elemental analyses (C, H and N), molar conductance measurements, infrared, electronic absorption and electron paramagnetic resonance. The elemental analysis data s... hiện toàn bộ
Synthesis of Some Salicylaldehyde‐Based Schiff Bases in Aqueous Media
Journal of Chemistry - Tập 2013 Số 1 - 2013
Sunita Bhagat, Nutan Sharma, Tejpal Singh Chundawat
A new efficient and environmental friendly procedure for the synthesis of a series of salicylaldehyde‐based schiff bases under microwave irradiation is described. The method is compared with the conventional method also. The present work involves condensation of salicylaldehyde with various aromatic amines in water under microwave irradiation. A judicious choice of the solvent and reaction conditi... hiện toàn bộ
Synthesis and Antibacterial Activity of Some Derivatives of 2-Methylbenzimidazole Containing 1,3,4-Oxadiazole or 1,2,4-Triazole Heterocycle
Journal of Chemistry - Tập 2016 - Trang 1-6 - 2016
Cong Tien Nguyen, Duc Tran Thi Cam, Hà Mạnh Bùi, Dat Nguyen Dang
5-[(2-Methyl-1H-benzimidazol-1-yl)methyl]-1,3,4-oxadiazole-2-thiol or 5-[(2-methyl-1H-benzimidazol-1-yl)methyl]-4-(4-methylphenyl)-1,2,4-triazol-3-thiol which were prepared starting from 2-methylbenzimidazole in the reaction with appropriateN-aryl-2-chloroacetamides afforded two series ofN-aryl-2-{5-[(2-methyl-1H-benzimidazol-1-yl)methyl]-1,3,4-oxadiazol-2-yl}sulfanylacetamides andN-aryl-2-{5-[(2-... hiện toàn bộ
A Facile Synthesis, Characterization, and Photocatalytic Activity of Magnesium Ferrite Nanoparticles via the Solution Combustion Method
Journal of Chemistry - Tập 2019 - Trang 1-8 - 2019
Loan T. T. Nguyen, Lan Nguyễn, Manh Nhuong Chu, Nguyễn Quốc Dũng, Hai Nguyen Quang, Hang T.T. Nguyen, Duy Chinh Nguyen, Long Giang Bạch
In this study, we adopted the solution combustion method to synthesize magnesium ferrite (MgFe2O4) using urea as the fuel. Various techniques including TGA, XRD, SEM, TEM, FTIR, UV-Vis DRS, and EDS were employed to characterize the synthesized MgFe2O4 nanoparticles. The XRD analysis revealed that single-phase MgFe2O4 was formed at a calcination temperature of at 500–600°C for 3 hours in the absenc... hiện toàn bộ
Assessment of Underground Water Contamination and Effect of Textile Effluents on Noyyal River Basin In and Around Tiruppur Town, Tamilnadu
Journal of Chemistry - Tập 5 Số 4 - Trang 696-705 - 2008
A. Geetha, Pachagoundanpalayam Nachimuthugounder Palanisamy, P. Sivakumar, Pradip Kumar, M. Sujatha
A systematic study has been carried out to assess the underground water contamination and the effect of textile effluents on Noyyal River basin in and around Tiruppur Town. Twenty six sampling locations were selected at random and the ground water samples were collected mostly from tube wells at Noyyal River basin in and around Tiruppur area. The samples were analyzed for major physical and chemic... hiện toàn bộ
Synthesis and Cytotoxic Activity against K562 and MCF7 Cell Lines of Some N-(5-Arylidene-4-oxo-2-thioxothiazolidin-3-yl)-2-((4-oxo-3-phenyl-3,4-dihydroquinazoline-2-yl)thio)acetamide Compounds
Journal of Chemistry - Tập 2019 - 2019
Nguyen, Cong T., Nguyen, Quang T., Dao, Phuc H., Nguyen, Thuan L., Nguyen, Phuong T., Nguyen, Hung H.
Ethyl 2-((4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetate (3) which was synthesized starting from anthranilic acid (1) via 2-thioxo-3-phenylquinazolin-4(3H)-one (2) reacted with hydrazine hydrate to afford 2-((4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetohydrazide (4). Reaction of (4) with thiocarbonyl-bis-thioglycolic acid gave a new compound name N-(4-oxo-2-thioxothiazolidin-3-yl)-... hiện toàn bộ
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