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Deformation-enhanced fluorescence resonance energy transfer

Title
Deformation-enhanced fluorescence resonance energy transfer
Authors
Jee A.-Y.Lee M.
Ewha Authors
이민영
SCOPUS Author ID
이민영scopus
Issue Date
2011
Journal Title
Chemical Physics Letters
ISSN
0009-2614JCR Link
Citation
vol. 501, no. 41370, pp. 287 - 291
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
This work reports the influence of mechanical deformation on the fluorescence resonance energy transfer (FRET) process. The mechanical deformation of an elastomer was achieved with atomic force microscopy, and the FRET efficiency with respect to the indentation depth was obtained from the measured fluorescence lifetime of the donor in the presence of acceptors. In such a mechanoresponsive system, we have observed a significant FRET enhancement when the polymer matrix was structurally deformed. © 2010 Elsevier B.V. All rights reserved.
DOI
10.1016/j.cplett.2010.11.018
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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