Algicidal Activity of a Surface-Bonded Organosilicon Quaternary Ammonium Chloride
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منابع مشابه
Antibacterial activity of gemini quaternary ammonium salts.
A series of gemini quaternary ammonium salts (chlorides and bromides), with various hydrocarbon chain and spacer lengths, were tested. These compounds exhibited antibacterial activity against both Gram-positive and Gram-negative bacteria and were not mutagenic. The strongest antibacterial effect was observed for TMPG-10 Cl (against Pseudomonas aeruginosa ATCC 27853) and TMPG-12 Br (against Stap...
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The percutaneous absorption of an organosilicon quaternary ammonium chloride (14C)-3-(trimethoxysilyl)-propyldimethyloctadecyl ammonium chloride (14C-Si-QAC) was studied in rabbits. Aqueous solution of 14C-Si-QAC was either applied to the intact, clipped back of animals for 10 days or administered by a single intravenous dose. Urine and feces were collected at 24-h intervals and tissue concentr...
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The microscopic equilibrium structures of adsorbed films of quaternary ammonium surfactants on mica have been investigated by noncontact atomic force microscopy imaging as a function of alkyl chain length and headgroup structure. Spherical and cylindrical surface micelles were observed; these were found to be related to bulk solution self-assembly and the surfactant packing parameter, v/a0lc. S...
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This paper presents a study on a series of quaternary ammonium salt (QAS) derivatives of glucopyranosides with an elongated hydrophobic hydrocarbon chain. The new N-[6-(β-D-glucopyranosyloxy)hexyl]ammonium bromides and their O-acetyl derivatives were analyzed via (1)H and (13)C NMR spectroscopy. The mutagenic activity of the newly synthesized QAS was investigated using two different techniques:...
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ADAMS, M. 1952 Classification of bacterial viruses: Characteristics of the T5 species and of the T2, C16 species. J. Bacteriol., 64, 387-396. BURNET, F. M. 1929 A method of study of bacteriophage multiplication in broth. Brit. J. Exp. Pathol., 10, 109-114. CHERRY, W. B., AND WATSON, D. W. 1949 The Streptococcu8 lactis host-virus system. II. Characteristics of virus growth and the effect of elec...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1973
ISSN: 0003-6919
DOI: 10.1128/aem.25.2.253-256.1973