Chemiluminescent self-reported unfolding of single-chain nanoparticles. Issue 42 (28th April 2021)

• Record Type: Journal Article
• Authors: Bloesser, Fabian R.; Walden, Sarah L.; Irshadeen, Ishrath M.; Chambers, Lewis C.; Barner-Kowollik, Christopher
• Is Part Of: Chemical communications. Volume 57:Issue 42(2021)
• Page Start: 5203
• Page End: 5206
• Publication Date: 2021-04-28
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc00068c
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : We demonstrate the light-induced, crosslinker mediated collapse of linear polymer chains into single-chain nanoparticles (SCNPs) capable of self-reporting their unfolding. Abstract : We demonstrate the light-induced, crosslinker mediated collapse of linear polymer chains into single-chain nanoparticles (SCNPs) capable of self-reporting their unfolding. The crosslinker entails a phenyloxalate motif allowing for the targeted degradation of the SCNPs via addition of hydrogen peroxide that triggers chemiluminescence (CL). The time-dependant CL emission can serve as a guide to follow the time dependent unfolding of the SCNPs, allowing for a qualitative assessment of the underlying mechanism.