The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Multi-Emissive Difluoroboron Dibenzoylmethane Polylactide Exhibiting Intense Fluorescence and Oxygen-Sensitive Room-Temperature Phosphorescence
Abstract
Boron difluoride compounds are light emitting materials with impressive optical properties. Though their strong one- and two-photon absorption and intense fluorescence are well-known and exploited in molecular probes, lasers, and photosensitizers, phosphorescence, in contrast, is typically observed only at low temperatures. Here, we report that unusual room-temperature phosphorescence is achieved by combining a classic boron dye, difluoroboron dibenzoylmethane, BF 2 dbm, with poly(lactic acid) (PLA), a common biopolymer, resulting in a highly sensitive single-component oxygen sensor. Fluorescence quantum yields are enhanced, and temperature-sensitive delayed fluorescence is also observed. Multi-emissive BF 2 dbmPLA biomaterials show great promise as multifunctional molecular probes and sensors.
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Cites
Controlled Ring-Opening Polymerization of Lactide and Glycolide
Dechy-Cabaret, O., Martin-Vaca, B., & Bourissou, D. (2004) · Chemical Reviews · doi:10.1021/cr040002s · Cited by 2,257
Cited by
Room-temperature phosphorescence from organic aggregates
Zhao, W., He, Z., & Tang, B. Z. (2020) · Nature Reviews Materials · doi:10.1038/s41578-020-0223-z · Cited by 1,766
Triplet photosensitizers: from molecular design to applications
Zhao, J., Wu, W., Sun, J., & Guo, S. (2013) · Chemical Society Reviews · doi:10.1039/c3cs35531d · Cited by 1,579
Enhancing the performance of pure organic room-temperature phosphorescent luminophores
Kenry, Chen, C., & Liu, B. (2019) · Nature Communications · doi:10.1038/s41467-019-10033-2 · Cited by 842
Zhao, W., He, Z., Lam, J. W. Y., Peng, Q., Ma, H., Shuai, Z., Bai, G., Hao, J., & Tang, B. Z. (2016) · Chem · doi:10.1016/j.chempr.2016.08.010 · Cited by 821
Large-Area, Flexible, Transparent, and Long-Lived Polymer-Based Phosphorescence Films
Zhang, Y., Su, Y., Wu, H., Wang, Z., Wang, C., Zheng, Y., Zheng, X., Gao, L., Zhou, Q., Yang, Y., et al. (2021) · Journal of the American Chemical Society · doi:10.1021/jacs.1c05213 · Cited by 544
Metadata
- Authors
- Zhang, G., Chen, J., Payne, S. J., Kooi, S. E., Demas, J. N., & Fraser, C. L.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-07-01
- Volume
- 129
- Issue
- 29
- Pages
- 8942-8943
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1998331235
- Cited by
- 620
- References
- 1
- FWCI
- 6.40
- Type
- journal article
- Language
- en
- Open access
- closed
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