Nonradiative energy transfer of miscible polymer blends: influence of the concentration of fluorescent chromophores in labeled polymers
โ Scribed by Zhao, Yue; Prud'homme, Robert E.
- Book ID
- 126145831
- Publisher
- American Chemical Society
- Year
- 1991
- Tongue
- English
- Weight
- 409 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0024-9297
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## Abstract There has been a great deal of recent interest in monitoring polymer interdiffusion with fluorescence nonradiative energy transfer (NRET), a typical experiment consisting of polymer chains labeled with a donor chromophore interdiffusing with chains labeled with an acceptor chromophore,
## Abstract The miscibility of poly(2โhydroxyethyl methacrylate)/poly(styreneโ__co__โacrylamide) (PHEMA/PSAm) blends was investigated by nonradiative energy transfer fluorescence spectroscopy using anthraceneโlabeled PHEMA and carbazoleโlabeled PSAm. The results show that the ratio of the carbazole