Study of Segregation Effects and Fusion Between Lipid Vesicles by Combined Scanning Dilatometric and Calorimetric Measurements
作者:
Domenico Grasso,
CarmeloLa Rosa,
Antonio Raudino,
Felice Zuccarello,
期刊:
Liquid Crystals
(Taylor Available online 1988)
卷期:
Volume 3,
issue 12
页码: 1699-1705
ISSN:0267-8292
年代: 1988
DOI:10.1080/02678298808086631
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Scanning dilatometric and calorimetric measurements were performed in order to obtain information on correlations between various phenomena involving a lipid vesicle. Scanning dilatometry has been shown to be a fast and reliable tool which gives complementary information to that obtained using differential scanning calorimetry and also, provides a means with which to follow dynamic processes without the introduction of perturbing probes into the lipid matrix. The systems examined were vesicles built up from mixtures of neutral and charged lipids in the presence of mono- and divalent inorganic cations. The studied processes were the gel-liquid crystal transition, lateral phase separation in mixed lipid vesicles and fusion between vesicles.
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