Block Copolymer Photonic Gel for Mechanochromic Sensing
β Scribed by Edwin P. Chan; Joseph J. Walish; Edwin L. Thomas; Christopher M. Stafford
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 999 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0935-9648
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## Abstract A hydrophobic twoβphoton absorbing (2PA) red emitter (**R**) was successfully incorporated into micelles formed from two block copolymers, poly(Ξ΅βcaprolactone)β__block__βpoly(ethylene glycol)s, for imaging and toxicity studies. In micelles, the chromophore **R** exhibits a 2PA crossβsec