Antibiotic-phospholipid interactions as studied by DSC and X-ray diffraction
Article Abstract:
The interactions of the antibiotic lasalocid as sodium salt with dipalmitoylphosphatidylcholine multilayers were examined in aqueous buffer for antibiotic/lipid molar ratios ranging from 0 to 0.12. The study was conducted both by X-ray diffraction as a function of temperature and by differential enthalpimetry. The effect of the antibiotic on the structural arrangement of the phospholipid bilayers was found to be concentration dependent.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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Structure of hydrous ruthenium oxides: implications for charge storage
Article Abstract:
A study was conducted to characterize the structure of a mixed electron-proton conductor with specific capacitance called hydrous ruthenium oxide. Analysis of data gathered from thermogravimetric analysis, X-ray diffraction and X-ray absorption spectroscopy revealed that the local structures of the hydrous ruthenium oxides affect their electrochemical properties, particularly those that allow them to store energy.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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