1.2- Dioleyl-3-dimethyl-ammonium

Dioleyl dimethyl ammonium chloride. See Dioleyl dimonium chloride Dioleyl dimethyl ammonium dimethyl ammonium chloride. See Dioleyl dimonium dimonium chloride Dioleyl dimonium chloride Synonyms Dioleyl dimethyl ammonium chloride Properties Cationic... 

Dioleyl dimonium dimonium chloride Synonyms Dioleyl dimethyl ammonium dimethyl ammonium chloride Properties Cationic... 

Chem. Descrip. DIoleyl dimethyl ammonium chloride Ionic Nature Cationic... 

In the present study, therefore, lipid membranes were used as transducers of taste information. Artificial lipid materials, such as dioleyl phosphate (DOPH) or dioctadecyl-dimethyl-ammonium, were used to construct a lipid membrane and responses of electrical potential and resistance of the membranes were measured [9-15]. It was confirmed that the lipid membranes could discriminate five primary taste substances. Moreover, they could detect the interactions between taste substances observed in biological systems. The response properties were different in different types of lipids. If a hydrophobic part of a lipid was different, taste substances which can be detected were different. These facts indicate that the taste sensor can be realized by the use of various kinds of lipid membranes as transducers. 

Fig. 6.34. Chemical structures of common cationic lipids 1,2-dioleyl-oxyproply-3-trimethylammonium bromide (DOTMA), 1,2,-dimyristyl-oxypropyl-3,3-dimethyl-3(2-hydroxyethyl) ammonium bromide (DMRIE), N,N-dimethyl-N,N-dioctadecylammonium bromide (DDAB), 1,2-dioleoyloxy-proply-3-trimethylammonium bromide (DOTAP), 3p-[N-(N,N-dimethylaminoethyl)carbamoyl] cholesterol hydrobromide (DC-Chol), and 1,2-dioleoylpropyloxyphosphatidylethanolamine (DOPE).

DOTMA, l,2-dioleyl-3-iV,iV,iV-trimethylaminopropane chloride DC-Chol, 3-j8-[A-(A, A -dimethyl-ethane)carbamoyl]cholesterol DMDHP, ( )-N,N-[bis(2-hydroxyethyl)]-iV-[2,3-bis(tetradecanoyloxy)propyl]ammonium chloride DMRIE, l,2-dimyristyloxypropyl-3-dimethyl-hydroxyethyl ammonium bromide DOTAP, l,2-dioleoyloxy-3-(trimethylamino)propane DHDEAB, A,A-di-n-hexadecyl-iVA -dihydroxyethylammonium bromide HDEAB, N-n-hexadecyl-iVA -dihydroxyethylammonium bromide MOOHAC, A-methyl-A- -octadecyl-iV-oleyl-iV-hydroxyethylammonium chloride DOMHAC, N-methyl-AA-di-n-octadecyl-iV-hydroxyethylammonium chloride DOHEMAB, A,A-di[0-hexadecanoyl]hydroxyethyl-A-hydroxyethyl-A-methylammonium bromide DOSPA, 2,3-dioleoyloxy-A-[2-(sperminecarboxamido)ethyl]-A,A-dimethyl-l-propanaminium trifluoroacetate DDAB, dioctadecyldimethylam-monimn bromide DOPE, l,2-dioleoyl-propyl-3-phosphatidylethanolamine. 

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