Results 211 to 220 of about 191,401 (256)
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Quaternary Ammonium Compound Toxicity in Chickens
Avian Diseases, 1982Two commercial White Leghorn flocks of 41,000 and 57,000 25-week-old hens experienced death losses of 676 and 1,089 birds in a week. Six birds from each flock were presented for necropsy to the Animal Disease Diagnostic Laboratory at Purdue University with a clinical history of excessive deaths, unsatisfactory production, and dehydration. Gross lesions
A S, Dhillon +2 more
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2012
The main cause of failure of biomedical implants is bacterial infections. Despite all efforts, it will never be possible to completely free operating theaters from bacteria, as human bodies contain already 1014 bacteria. Once on a surface, bacteria start proliferating, while protecting themselves with a slime layer against the immune system and ...
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The main cause of failure of biomedical implants is bacterial infections. Despite all efforts, it will never be possible to completely free operating theaters from bacteria, as human bodies contain already 1014 bacteria. Once on a surface, bacteria start proliferating, while protecting themselves with a slime layer against the immune system and ...
openaire +1 more source
Ototoxic Effect of Quaternary Ammonium Compounds
Acta Oto-Laryngologica, 1982In earlier investigations by the author it has been shown that chlorhexidine, when introduced into the middle ear of guinea pigs, caused serious damage to the inner ear. The present investigation was performed in order to study if the quaternary ammonium compounds benzethonium chloride and benzalkonium chloride, frequently used for skin disinfection ...
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2002
Quaternary ammonium chlorides (QACs) occupy a unique niche in the world of antimicrobial compounds. Rather than being a single, well-defined substance, as is the case for many such active ingredients, QACs are composed of a diverse, eclectic collection of substances that share a common chemical motif, namely a molecular structure containing a positively
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Quaternary ammonium chlorides (QACs) occupy a unique niche in the world of antimicrobial compounds. Rather than being a single, well-defined substance, as is the case for many such active ingredients, QACs are composed of a diverse, eclectic collection of substances that share a common chemical motif, namely a molecular structure containing a positively
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Di(phenylmercuri)ammonium compounds
Journal of the Chemical Society A: Inorganic, Physical, Theoretical, 1968Reaction of phenylmercuric acetate and phenylmercuric chloride with concentrated aqueous ammonia yields di(phenylmercuri)ammonium compounds, (PhHg)2+X–(X = OAc or Cl). The structures of these compounds and of the corresponding nitrate and sulphate have been established by infrared spectroscopy.
G. B. Deacon, J. H. S. Green
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THE TOXICITY OF INTRAVENOUS AMMONIUM COMPOUNDS
The American Journal of the Medical Sciences, 1949N W, KARR, E L, HENDRICKS
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Quaternary Ammonium Compounds as Molluscacides
Science, 1954A, VALLEJO-FREIRE +2 more
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Synthesis of Selenium Nanoparticles Stabilized by Quaternary Ammonium Compounds
Russian Journal of General Chemistry, 2022A V Blinov +2 more
exaly