Effects of cholesterol and azelaic acid in lecithin liposomes exposed to ELF fields: A thermodynamic and structural study |
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| Authors: | B. Dubini G. M. Guidi F. Montecchia M. Pergolini M. G. Ponzi Bossi F. Vetrano |
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| Affiliation: | (1) Istituto di Scienze Fisiche dell'Università, Via Ranieri 65, Ancona, Italia;(2) Istituto di Fisica e Bioingegneria dell'Università, Via S. Chiara 27, Urbino, Italia |
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| Abstract: | Summary In the present work some thermodynamic and structural aspects of electric-, magnetic- and electromagnetic-field interaction at 50 Hz with lecithin liposomes mixed with azelaic acid or cholesterol have been investigated by using differential scanning calorimetry and X-ray diffraction. Calorimetric scans and X-ray diffraction patterns show that no significant modifications of the two mixtures occur, except a little increase of the freezing temperature of the free water after exposure to electromagnetic field. |
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| Keywords: | Biological effects of radiations PACS 61.30 Liquid crystals |
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