Related Experiment Video
Updated: Aug 19, 2026

Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release
Published on: February 13, 2016
Capsules with external navigation and triggered release
Dmitry G Shchukin1, Elena Shchukina1
1Stephenson Institute for Renewable Energy, University of Liverpool, Liverpool L69 7ZF, UK.
Abstract:
Encapsulation is an important technology for pharmaceutical industry, food production, et cetera. Its current level of development requires capsule functionalization. One of the interesting ideas to provide new functionality to the microcapsule and nanocapsule is layer-by-layer deposition of functional species. This technique provides step-by-step adsorption of various species (polyelectrolytes, nanoparticles, proteins) when the layer growth is controlled by electrostatic, hydrogen bonding, hydrophobic forces and forming multilayer shells with nanometer precision. This review article introduces recent achievements of layer-by-layer technique attaining external navigation ability and release properties the capsule shell.
Related Concept Videos
Modified-Release Drug Delivery Systems: Overview
Modified-Release Drug Delivery Systems: Drug Release Characteristics
Modified-Release Drug Delivery Systems: Stimuli-Activated
Modified-Release Drug Delivery Systems: Site-Targeted
Oral Drug Delivery Systems: Continuous-Release Systems
Oral Drug Delivery Systems: Delayed-Release Systems

