The tluorescence decay of mrcclle-mcorporated py rcne hns been used to dsrermme the m~celle aggegaaon number n upon addltlon of butanol, pcntanol and hexanol. The changes of 11, of the monomer pyrens fluorescence MetIme, and of the polanry of the probe mKrocn%onment are discussed m terms of rhe alco
Effect of medium chain-length alcohols on the micelles of tetradecyltrimethylammonium bromide
β Scribed by R Zana
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 296 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
The TTAB-butanol system has been studied over a temperature range of 15 to 35 degreesC and at butanol concentrations up to 0.3 mol/kg. The CMC vs temperature curves have a smooth minimum whose location is not markedly influenced by alcohol presence. The molar fraction of butanol in the micelles and
The effect of medium chain length alcohols on the micellar size and shape of sodium dodecyl sulfate in electrolyte solutions has been investigated by means of small angle neutron scattering (SANS), dynamic light scattering (DLS), and viscosity measurements. The surfactant content was kept constant t