Controllable engineering of asymmetric phosphatidylserine-containing lipid vesicles using calcium cations.

Chem Commun (Camb)

MOE Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.

Published: November 2017

A novel method to produce controllable asymmetric lipid vesicles using Ca is reported. The enrichment of negatively charged phosphatidylserine (PS) molecules in the inner leaflet is found not due to charge-charge attraction, but rather a modulation effect on the occupying size of the headgroups of PS molecules.

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http://dx.doi.org/10.1039/c7cc05114jDOI Listing

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