scholarly journals Antimicrobial study of polymeric ligands derived from 2, 4-dihydroxy acetophenone and their lanthanide (III) polychelates

2014 ◽  
Vol 1 (1) ◽  
Author(s):  
2015 ◽  
Vol 3 (2) ◽  
pp. 153-166
Author(s):  
Atanu Chatterjee ◽  
Jayita Mondal ◽  
Rudranil Bhowmik ◽  
Anshuman Bhattachayra ◽  
Hirak Roy ◽  
...  

2021 ◽  
Vol 519 ◽  
pp. 120264
Author(s):  
Joshua Ayoola Obaleye ◽  
Misitura Lawal ◽  
Rajendrasinh N. Jadeja ◽  
Vivek Kumar Gupta ◽  
Ginikachukwu Grace Nnabuike ◽  
...  

Polyhedron ◽  
1985 ◽  
Vol 4 (11) ◽  
pp. 1859-1863 ◽  
Author(s):  
Manabu Fujiwara ◽  
Yasuhiro Nakajima ◽  
Takayuki Matsushita ◽  
Toshiyuki Shono

2018 ◽  
Vol 15 (6) ◽  
pp. 1800088 ◽  
Author(s):  
Andrei V. Bogdanov ◽  
Ilyuza F. Zaripova ◽  
Alexandra D. Voloshina ◽  
Anastasia S. Sapunova ◽  
Natalia V. Kulik ◽  
...  

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Asra Parveen ◽  
Manjunath S. Yalagatti ◽  
Venkataraman Abbaraju ◽  
Raghunandan Deshpande

Antimicrobial study of biofunctionalized silver nanoparticles has been done with the emphasis on its mechanism on both gram positive and negative bacteria. The biofunctionalized silver nanoparticles are employed considering their importance in green chemistry with respect to easy synthesis, usefulness, and economic synthetic procedure involved. The stability of these nanoparticles was determined by zeta potential analyzer. The probable mechanism of antibacterial activity was performed on Proteus mirabilis by field emission scanning electron microscopy (FESEM) and energy dispersive spectroscopy (EDAX) study which does not show the presence of silver. The free radicals generated by silver nanoparticles were responsible for lethal antibacterial activity by rupturing the cell surface which causes improper nutrient and signal supply. Free radical scavenging efficacy of silver nanoparticles was confirmed by 1,1-Diphenyl-2-picrylhydrazyl (DPPH) method. AgNP enhanced the membrane leakage of reducing sugars by destroying the proteins existing on the cell wall. These nanoparticles are found to be toxic against human pathogens and are highly effective on Staphylococcus aureus. The effect of silver nanoparticles is concentration dependent and independent of the type of strains used.


2018 ◽  
Vol 12 (1) ◽  
Author(s):  
Hiba Ali Hasan ◽  
Emilia Abdulmalek ◽  
Mohd Basyaruddin Abdul Rahman ◽  
Khozirah Binti Shaari ◽  
Bohari Mohd. Yamin ◽  
...  

2011 ◽  
Vol 3 (1) ◽  
Author(s):  
Anil N. Mayekar ◽  
Hemmige S Yathirajan ◽  
Badiadka Narayana ◽  
Balladka K. Sarojini ◽  
Nalilu Suchetha Kumari ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document