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Updated: Jun 6, 2026

Mass-Sensitive Particle Tracking to Characterize Membrane-Associated Macromolecule Dynamics
Published on: February 18, 2022
Biotinylated lipid membrane patterns supported by proteins for the recognition of streptavidined polystyrene
Deyao Hua1, Yang Yang, Xiaoming Zhang
1Beijing National Lab for Molecular Sciences, Key Lab of Colloid and Interface Science, The Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Abstract:
Human serum albumin (HSA) patterns constructed on glass substrate by the micro-contact printing (microCP) technique are fabricated to support phospholipids membranes functionalized with biotinylated lipid. The experiment results indicate that this kind of lipid membrane has been assembled on HSA patterns with good stability. And the streptavidin-coated PS microspheres can be deposited on such lipid patterns with high efficiency. In this way, it may create a route to change the biological interface in the fabrication of biosensor.

