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Updated: Feb 21, 2026

Preparation of Multifunctional Silk-Based Microcapsules Loaded with DNA Plasmids Encoding RNA Aptamers and Riboswitches
Published on: October 8, 2021
Construction of biological hybrid microcapsules with defined permeability towards programmed release of
Lina Liu1, Dongyue Su, Xiaoman Liu
1MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Key Laboratory of Microsystems and Microstructures Manufacturing Ministry of Education, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, P. R. China. liuxiaoman@hit.edu.cn xinhuang@hit.edu.cn.
Abstract:
An effective method to modulate the permeability of microcapsules on demand based on a "self-sacrificing" strategy was demonstrated, which then realized a programmed release of the corresponding loaded biomacromolecules.

