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Fluorescence response of acridine orange to changes in pH gradients across liposome membranes.

作者信息

Cools A A, Janssen L H

出版信息

Experientia. 1986 Aug 15;42(8):954-6. doi: 10.1007/BF01941777.

DOI:10.1007/BF01941777
PMID:3743722
Abstract

The influence that changes in proton distribution have on the fluorescence of acridine orange was examined using negatively charged liposomes. Our results indicate that at least two mechanisms are involved: distribution of the probe between the internal aqueous phase of the liposomes and the outside medium, and binding of the probe to the liposome membranes.

摘要

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Diminished serotonin uptake in platelets of transgenic mice with increased Cu/Zn-superoxide dismutase activity.具有增强的铜/锌超氧化物歧化酶活性的转基因小鼠血小板中血清素摄取减少。
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Determination of transmembrane pH gradients and membrane potentials in liposomes.脂质体中跨膜pH梯度和膜电位的测定。
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