Trimethylammonium Bromide

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• Classification of surfactants — Surfactants are classified according to their chemical structure (head and tail) and their counter ion. Contents 1 Classification 1.1 According to the composition of their tail 1.2 According to the composition of their head …   Wikipedia

• DODAB — Dioctadecyldimethylammonium bromide (DODAB) is a doublechained quaternary ammonium surfactant that forms unilamellar vesicles (ULVs) in water. Among various preparation methods, the ‘‘hot water” method offers a simple procedure to prepare DODAB… …   Wikipedia

• Counterion — A counterion is the ion that accompanies an ionic species in order to maintain electric neutrality. In table salt the sodium cation is the counterion for the chlorine anion and vice versa. In a charged transition metal complex, a simple (i.e. non …   Wikipedia

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• Surfactant — Surfactants are wetting agents that lower the surface tension of a liquid, allowing easier spreading, and lower the interfacial tension between two liquids. Etymology The term surfactant is a blend of surface acting agent . Surfactants are… …   Wikipedia

• Quaternary ammonium cation — Quaternary ammonium cations, also known as quats, are positively charged polyatomic ions of the structure NR4+ with R being alkyl groups. Unlike the ammonium ion NH4+ itself and primary, secondary, or tertiary ammonium cations, the quaternary… …   Wikipedia

• Bactericide — A bactericide or bacteriocide is a substance that kills bacteria and, preferably, nothing else. Bactericides are either disinfectants, antiseptics or antibiotics. Important Functional Groups in a Bactericidal Substance The most used bactericidal… …   Wikipedia

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• CTAB — may refer to: *In chemistry, Cetyl trimethylammonium bromide *The Canadian Technology Accreditation Board *In medical records for lung examination, CTAB stands for lungs clear to auscultation bilaterally …   Wikipedia

• CTAB — agricult. abbr. Trimethylammonium Bromide geo. sc. abbr. Commerce Technical Advisory Board (US) transp. abbr. Commerce Technical Advisory Board (US) …   United dictionary of abbreviations and acronyms

• Cetrimonium — Cetrimonium, cetyl trimethylammonium, or hexadecyltrimethylammonium is a quaternary ammonium cation whose salts are used as antiseptics: Cetrimonium bromide Cetrimonium chloride They have the ATC codes D08A …   Wikipedia