Substantial Intensification of the Quantum Yield of Samarium(III) Complexes by Mixing Ligands: Microwave-Assisted Synthesis and Luminescence Properties

2019 ◽  
Vol 58 (5) ◽  
pp. 3265-3270 ◽  
Author(s):  
Lizandra L. L. S. Melo ◽  
Gerson P. Castro ◽  
Simone M. C. Gonçalves
Keyword(s):  
Quantum Yield ◽  
Luminescence Properties ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

Microwave-Assisted Synthesis and Luminescence Properties of Cd1−xEuxMoO4 Red Phosphor

2014 ◽  
Vol 14 (5) ◽  
pp. 3618-3622 ◽  
Author(s):  
Xiaoqing Liu ◽  
Li Lv ◽  
Shushu Huang ◽  
Yiguo Su ◽  
Xiaojing Wang
Keyword(s):  
Luminescence Properties ◽  
Microwave Assisted Synthesis ◽  
Red Phosphor ◽  
Microwave Assisted

scholarly journals Ionic-liquid-based synthesis of GaN nanoparticles

2020 ◽  
Vol 56 (15) ◽  
pp. 2312-2315 ◽  
Author(s):  
Hannah F. Gaiser ◽  
Radian Popescu ◽  
Dagmar Gerthsen ◽  
Claus Feldmann
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Quantum Yield ◽  
Band Gap ◽  
Green Emission ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

GaN nanoparticles were prepared via microwave-assisted synthesis in ionic liquids. They are well-crystallized (β-GaN) and nanosized (3–8 nm), exhibit a band gap of 3.9 eV, and show green emission with a remarkable quantum yield of 55%.

Microwave Assisted Synthesis of Cationic Amino Sugar Surfactants

2020 ◽  
Vol 57 (3) ◽  
pp. 265-272
Author(s):  
Priya S. Singh ◽  
Aizaz Shaikh ◽  
Aditi Deshmukh ◽  
Amit P. Pratap
Keyword(s):  
Amino Sugar ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

Pyrrole: Chemical Synthesis, Microwave Assisted Synthesis, Reactions and Applications: A Review

2013 ◽  
Vol 17 (20) ◽  
pp. 2279-2304 ◽  
Author(s):  
Shrinivas Joshi ◽  
Uttam More ◽  
Venkatrao Kulkarni ◽  
Tejraj Aminabhavi
Keyword(s):  
Chemical Synthesis ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Synthesis Reactions

Microwave assisted synthesis of novel Pyrazole derivatives and their biological evaluation as anti-bacterial agents

2020 ◽  
Vol 23 ◽  
Author(s):  
Hadis Khodadad ◽  
Farhad Hatamjafari ◽  
Khalil Pourshamsian ◽  
Babak Sadeghi
Keyword(s):  
Antibacterial Activity ◽  
Aromatic Aldehydes ◽  
Catalytic Amount ◽  
Antibacterial Activities ◽  
Structural Features ◽  
Biological Evaluation ◽  
Aureus Strain ◽  
Microwave Assisted Synthesis ◽  
Pyrazole Derivatives ◽  
Microwave Assisted

Aim and Objective: Microwave-assisted condensation of acetophenone 1 and aromatic aldehydes 2 gave chalcone analogs 3, which were cyclized to pyrazole derivatives 6a-f via the reaction with hydrazine hydrate and oxalic acid in the presence of the catalytic amount of acetic acid in ethanol. Materials and Methods: The structural features of the synthesized compounds were characterized by melting point, FT-IR, 1H, 13C NMR and elemental analysis. Results: The antibacterial activities of the synthesized pyrazoles was evaluated against three gram-positive bacteria such as Enterococcus durans, Staphylococcus aureus, Bacillus subtilis and two gram-negative bacteria such as Escherichia coli and Salmonella typhimurium. Conclusion: All the synthesized pyrazoles showed relatively high antibacterial activity against S. aureus strain and none of them demonstrated antibacterial activity against E. coli.

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