The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
Supramolecular Pins with Ultralong Efficient Phosphorescence
Abstract
Constructing ultralong organic phosphorescent materials possessing a high quantum yield is challenging. Herein, assemblies of purely organic supramolecular pins composed of alkyl‐bridged phenylpyridinium salts and cucurbit[8]uril (CB[8]) are reported. Different from “one host with two guests” and “head‐to‐tail” binding, the binding formation of supramolecular pins is “one host with one guest” and “head‐to‐head,” which overcomes electrostatic repulsion and promotes intramolecular charge transfer. The supramolecular pin 1/CB[8] displays afterglow with high phosphorescence quantum yield (99.38%) after incorporation into a rigid matrix, which is the highest yield reported to date for phosphorescent materials. Moreover, multicolor photoluminescence can be obtained by different excitation wavelengths and ratios of host to guest. Owing to the redshift of the absorption, the supramolecular pins are applied for targeted phosphorescence imaging of mitochondria. This work will provide a reasonable supramolecular strategy to achieve redshifted and efficient phosphorescence both in the solid state and in aqueous solution.
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Cites
Stabilizing triplet excited states for ultralong organic phosphorescence
An, Z., Zheng, C., Tao, Y., Chen, R., Shi, H., Chen, T., Wang, Z., Li, H., Deng, R., Liu, X., et al. (2015) · Nature Materials · doi:10.1038/nmat4259 · Cited by 1,944
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
Activating efficient phosphorescence from purely organic materials by crystal design
Bolton, O., Lee, K., Kim, H.-J., Lin, K. Y., & Kim, J. (2011) · Nature Chemistry · doi:10.1038/nchem.984 · Cited by 1,662
Yang, J., Zhen, X., Wang, B., Gao, X., Ren, Z., Wang, J., Xie, Y., Li, J., Peng, Q., Pu, K., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-03236-6 · Cited by 1,060
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
White light emission from a single organic molecule with dual phosphorescence at room temperature
He, Z., Zhao, W., Lam, J. W. Y., Peng, Q., Ma, H., Liang, G., Shuai, Z., & Tang, B. Z. (2017) · Nature Communications · doi:10.1038/s41467-017-00362-5 · Cited by 807
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Cited by
Nie, H., Wei, Z., Ni, X.-L., & Liu, Y. (2022) · Chemical Reviews · doi:10.1021/acs.chemrev.1c01050 · Cited by 382
Self-citationGarain, S., Garain, B. C., Eswaramoorthy, M., Pati, S. K., & George, S. J. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202107295 · Cited by 259
He, M., Ding, C., Guo, H., & Li, Q. (2024) · Responsive Materials · doi:10.1002/rpm.20240014 · Cited by 71
Metadata
- Authors
- Ma, X., Zhang, W., Liu, Z., Zhang, H., Zhang, B., & Liu, Y.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2021-03-03
- Volume
- 33
- Issue
- 14
- Pages
- e2007476-e2007476
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W3134813475
- Cited by
- 282
- References
- 27
- FWCI
- 15.77
- Type
- journal article
- Language
- en
- Open access
- closed
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