Sentence examples for antimicrobial activity using from inspiring English sources
In the present study, pyrrolidine appended calix[4]arene (CAP3) was synthesized and explored for its antimicrobial activity using Kirby-Bauer well agar diffusion method.
The spot-on-lawn method was applied to determine the antimicrobial activity using Staphylcoccus aureus CICC 10384 as indicator stains (Yue et al. 2013).
A much more antimicrobial activity using this polysaccharide against Gram-negative bacteria (Escherichia coli, Shigella dysenteriaeandSalmonella typhi) was found than Gram-positive bacteria (Bacillus panis and Staphylococcus aureus).
The dried aerial parts of the fruiting bodies were extracted with methanol and screened for their antimicrobial activity using 2,3,-triphenyl tetrazolium chloride against two Gram-negative and two Gram-positive bacteria.
Cell free supernatants were collected at one day intervals by centrifuging culture broths at 10,000 rpm for 30 min at 4°C and used for detection of lipopeptide antimicrobial activity using Kirby-Bauer disk diffusion susceptibility test (Bauer et al. [1966]).
The crude methanolic extract as well as the TLC separated fractions were tested for antimicrobial activity using four bacterial species (Gram positive bacteria: Bacillus subtilis and Streptococcus faecalis; Gram negative bacteria: Escherichia coli and Staphylococcus aureus), two fungal species (A. flavus and A. niger) and one yeast (C. albicans).
The essential oil and its fractions from C. lusitanica were tested for antimicrobial activities using agar disc diffusion technique to determine the diameter of growth inhibition zones while broth macrodilution method was used to determine the MIC and MBC/MFC.
(PDF 34 KB) 13568_2013_133_MOESM5_ESM.pdf Additional file 5: Online resource 5. Antimicrobial activity assay using agar diffusion.
All compounds were screened in vitro for their antimicrobial activity by using the agar diffusion method [29].
This apparently different result for chitosan film is mainly due to the limits of detection of antimicrobial activity when using the disk method [49].
Antimicrobial activity tests using Gram-negative (Escherichia coli BL21) and Gram-positive (Bacillus subtilis) bacteria showed that both amine and amide modified membranes were successful in deactivating both types of bacteria.
