Aggregation-induced emission enhancement of anthracene-derived Schiff base compounds and their application as a sensor for bovine serum albumin and optical cell imaging
addition of water up to 90% resulted in an increase in the fluorescence intensity mainly due to aggregation-induced emissionenhancement (AIEE) properties. The formation of nanoaggregates of R1-R3 were confirmed by scanning electron microscopy (SEM) and atomic force microscopy (AFM) techniques. The compounds R1-R3 are ideal probes for the fluorescence sensing of bovine serum albumin (BSA) and breast cancer
Practical one-pot synthesis of semicarbazone derivatives via semicarbazide, and evaluation of their antibacterial activity
作者:Nosrat O. Mahmoodi、Mojtaba Namroudi、Fateme Ghanbari Pirbasti、Hossein Roohi、Iraj Nikokar
DOI:10.1007/s11164-015-2235-7
日期:2016.4
New series of 2-(aryl or alkyl)-N-phenylhydrazine-1-carboxamides 1a–j were synthesized through one-pot reactions of aldehyde or ketones, hydrazine hydrate, and phenylisocyanate in MeOH. The structure of products was confirmed by Fourier transform infrared (FT-IR), proton nuclear magnetic resonance (1H NMR), and 13C NMR spectra. Minimum inhibitory concentration (MIC) of antibacterial activity of 1a–j was screened against five bacterial strains. Compound 1f showed antibacterial activity against Pseudomonas aeruginosa and Staphylococcus aureus.