Tuesday , 1 December 2020

Tag Archives: Antimicrobial activities

Synthesis and characterization of Silver nanoparticles using Mentha arvensis and their Photocatalytic degradation and antimicrobial activities

Radha Krishna Gandham1, 2, Shivakrishna Pabba2, Syama Sundar Bethanabhatla1* 1Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur-522510, Andhra Pradesh, India. 2Lavin Laboratories, #502, 5th floor, Windsor plaza, Nallakunta main Road, Beside vegetable market, Hyderabad-500044, Telangana, India. A B S T R A C T Plant assisted synthesis of silver nanoparticles (Ag Nps) is designed as ideal approach in the ... Read More »

Synthesis and Antimicrobial Evaluation of Some Novel Chalcones and Pyrazoles from Cyclic Imides under microwave irradiation

Prashant P. Chaudhari1 and Shankarsing S. Rajput2* 1DepartmentofChemistry, J.J.T. University, Jhunjhunu, Rajasthan, India 2DepartmentofChemistry, SVS’s Dadasaheb Rawal College, Dondaicha, Maharashtra, India A B S T R A C T A novel class of chalcones and pyrazoles has been prepared by using neutral alumina; under microwave activation and solvent free reaction condition. The compounds were screened for antimicrobial activity against bacterial ... Read More »

Microwave Assisted Synthesis and Antimicrobial activities of 3,4-bis-(4-hydroxy-3-methoxybenzylidene)-7-(N-phenyl)-3,3a,3b,4,5,7-hexahydro-2H-pyrrolo[2,3-c,5,4-c] di pyrazole

Ravindra S. Dhivare1, S. S. Rajput*2 1Department of Chemistry, J.J.T. University, Jhunjhunu, Rajasthan, India 2Department of Chemistry, SVS’s Dadasaheb Rawal College, Dondaicha, Maharashtra, India A B S T R A C T The novel pyrazole derivatives were synthesized by reacting substituted bis-chalcones with 4-hydroxy-3-methoxy benzaldehyde to get 3,4-bis-(4-hydroxy-3-methoxybenzylidene)-7-(N-phenyl)-3,3a,3b,4,5,7-hexahydro -2H-pyrrolo [2,3-c,5,4-c] dipyrazole using solvent-free microwave method. All these derivatives were screened ... Read More »

Efficient Ultrasound Synthesis and Antimicrobial Studies of Novel Schiff Bases of Isoniazid

Ganesh S. Kulkarni, Priyanka L. Anandgaonker, Sidharth D. Janrao, Digambar D. Gaikwad and D. M. Janrao* 1Department of chemistry J.E.S. College Jalna-431203 2Deptment of Chemistry, Govt. College of Arts & Science, Aurangabad-431001 A B S T R A C T Hydrazones possessing an azometine -NHN=CH– proton constitute an important class of compounds for new drug development. In the present protocol ... Read More »

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