Reduction in Tension and Stiffening of Lipid Membranes in an Electric Field Revealed by X-Ray Scattering
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چکیده
منابع مشابه
Reduction in Tension and Stiffening of Lipid Membranes in an Electric Field Revealed by X-Ray Scattering.
The effect of ac electric fields on the elasticity of supported lipid bilayers is investigated at the microscopic level using grazing incidence synchrotron x-ray scattering. A strong decrease in the membrane tension up to 1 mN/m and a dramatic increase of its effective rigidity up to 300 k_{B}T are observed for local electric potentials seen by the membrane ≲1 V. The experimental results are...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2016
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.116.228101