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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5221| Title: | Synthesis of two-photon active cinnamoyl coumarins for high-contrast imaging of cancer cells and their photophysical characterization |
| Authors: | Yadav, Preeti Satapathi, Soumitra Kumari, Meena CHATURVEDI, AKANKSHA Li, Lian Samuelson, Lynne A. Kumar, Jayant Sharma, Sunil K. Dept. of Biology |
| Keywords: | Two-photon active 4-Dimethylaminocinnamoyl coumarins Stokes shift Label 2014 |
| Issue Date: | Apr-2014 |
| Publisher: | Elsevier B.V. |
| Citation: | Journal of Photochemistry and Photobiology A-Chemistry, 280, 39-45 |
| Abstract: | A series of two-photon (TP) active 4-dimethylaminocinnamoyl coumarins were synthesized. These compounds exhibit red shift in absorption and considerable Stokes shift in emission spectra in comparison to the parent coumarin. Large TP absorption cross-sections were measured for all the coumarins in dilute solutions. A correlation between the chemical structure and TP characteristics was established. TP confocal microscopy revealed that these coumarin derivatives can be internalized by cancer cells rendering them a potential candidate as a label in TP confocal imaging. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5221 https://doi.org/10.1016/j.jphotochem.2014.02.005 |
| ISSN: | 1010-6030 |
| Appears in Collections: | JOURNAL ARTICLES |
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