منابع مشابه
Adsorption Isotherms 2-aminophenol and 4-aminophenol on Carbon Nonotube
Present research paper deals with the adsorption isotherms rate 2-amino phenol and 4-amino phenol on multi-wall carbon nanotube which performed by changing the amount of solution concentration in ppm unit. According to difference between two under studied substances are in substitution of NH2 in ortho and para position , more adsorption of 4-aminophenol on carbon nanotube demonstrate that para ...
متن کاملSynthesis, antibacterial, lipoxygenase and urease inhibitory activities of 2-aminophenol derivatives
In oder to discover potentially active antibacterial compounds, three Schiff bases: 2[(4-methoxybenzylidene)-amino]phenol (5), 2-[(3,4-dimethoxybenzylidene)-amino]phenol (6), 2-[(3,4,5-trimethoxybenzylidene)-amino]phenol (7), were synthesized by the condensation of 2-aminophenol (1) with aldehydes (2-4) in methanol along with H2SO4. The synthesized Schiff bases (5-7) were characterized by H-NMR...
متن کاملAntibacterial action of 2-bromo-2-nitropropane-1,3-diol (bronopol).
Patterns of growth inhibition of Escherichia coli in the presence of 2-bromo-2-nitropropane-1,3-diol (bronopol) indicate a period of biocide-induced bacteriostasis followed by growth at an inhibited rate. The length of the bacteriostatic period, but not the subsequent growth inhibition, was reduced by the addition of excess cysteine. Patterns of growth inhibition were unaffected by catalase or ...
متن کاملAntibacterial action of ciprofloxacin.
The mechanisms by which quinolones rapidly kill are ill defined. We have investigated the action of ciprofloxacin on Escherichia coli KL16 with a combination of traditional and flow cytometric methods and have analyzed cells for changes in membrane potential, membrane integrity, oxidative metabolism, morphology, and viability. Log-phase cultures were exposed to various concentrations (0.1, 1, 1...
متن کاملAminophenol isomers unraveled by conformer-specific far-IR action spectroscopy.
Spectroscopic studies of molecular structure can strongly benefit from extending the conventional mid-IR range to the far-IR and THz regions, as low-frequency molecular vibrations provide unique fingerprints and high sensitivity to intra- and intermolecular interactions. In this work, the gas-phase conformer specific far-IR spectra of aminophenol isomers, recorded in the spectral range of 220-8...
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ژورنال
عنوان ژورنال: BMJ
سال: 1944
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4379.754