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Super-resolution fluorescence nanoscopy applied to imaging core-shell photoswitching nanoparticles and their self-assemblies
Journal article

Super-resolution fluorescence nanoscopy applied to imaging core-shell photoswitching nanoparticles and their self-assemblies

Zhiyuan Tian, Alexander D Q Li and Dehong Hu
Chemical communications (Cambridge, England), Vol.47(4), pp.1258-1260
01/28/2011
Handle:
https://hdl.handle.net/2376/107312
PMID: 21103557

Abstract

Using photo-actuated unimolecular logical switching attained reconstruction (PULSAR) nanoscopy, the structures of photoswitchable polymeric nanoparticles self-assembled on the surfaces of CaCl(2) crystals at the nanoscale were revealed; the photoswitching events and the locations of the photoswitchable fluorescent dyes inside the hydrophobic cores of the core-shell type polymeric nanoparticles were determined.

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