نتایج جستجو برای: hexadecyl pyridinium bromide
تعداد نتایج: 19839 فیلتر نتایج به سال:
Poly(4-vinyl-N-alkylpyridinium bromide) was covalently attached to glass slides to create a surface that kills airborne bacteria on contact. The antibacterial properties were assessed by spraying aqueous suspensions of bacterial cells on the surface, followed by air drying and counting the number of cells remaining viable (i.e., capable of growing colonies). Amino glass slides were acylated wit...
Resins with strong and long-lasting antibacterial properties are critical for the prevention of secondary dental caries. In this study, we evaluated the antibacterial effect and the underlying mechanism of action of an unfilled resin incorporating 2-methacryloxylethyl hexadecyl methyl ammonium bromide (MAE-HB) against Streptococcus mutans UA159 (S. mutans UA159). MAE-HB was added into unfilled ...
A Triton X-100 extract of electric tissue was subjected to a single step affinity chromatography using either of two affinity gels: [N-(6-aminocaproyl)-p-aminobenzyl]trimethylammonium bromide or methyl[(6-aminocaproyl-6'-aminocaproyl)-3-amino]pyridinium bromide attached to Sepharose 4B. Specific elution of the acetylcholine receptor-I (AcChR-I) with low concentration of a bis-quaternary agonist...
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