Transduction of Volume Change in pH‐Sensitive Hydrogels with Resonance Energy Transfer
Source abstract
Abstract
A novel method for the optical transduction of hydrogel swelling using resonance energy transfer between donor and acceptor molecules is described (see figure). This sensitive measurement of volume change can be used to study the intrinsic molecular-scale properties of hydrogels, as well as indicate environmental variables such as pH and ionic strength, and could be coupled with enzymes or other biological receptors to target specific analytes.
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Research context
OpenAlex topics: Analytical Chemistry and Sensors · Photochemistry and Electron Transfer Studies · Microfluidic and Capillary Electrophoresis Applications
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