The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Tetraphenylethenyl-modified perylene bisimide: aggregation-induced red emission, electrochemical properties and ordered microstructures
Abstract
Perylene bisimides (PBIs) are one class of the most explored organic fluorescent materials due to their high fluorescence quantum efficiency, electron transport behaviour, and ready to form well-tailored supramolecular structures. However, they suffer from heavy aggregation-caused quenching (ACQ) effect which has greatly limited their potential applications. We successfully tackle this problem by chemical modification of the PBI core with two tetraphenylethene (TPE) moieties at the bay positions. This modification resulted in a pronounced fluorescence red-shift (over 120 nm) and rendered the derivatives (1,6-/1,7-DTPEPBI) with evident aggregation-induced emission (AIE) behaviour. Both 1,6-DTPEPBI and 1,7-DTPEPBI emit bright red fluorescence in the solid state. The fluorescence quantum efficiency of the aggregates of 1,7-DTPEPBI (ΦF, solid = 29.7%, formed in a hexane/dichloromethane mixture, fh = 90%) is about 424 times higher than that in dichloromethane solution (ΦF, solut = 0.07%). Electrochemical investigation results indicated that 1,7-DTPEPBI sustained the intrinsic n-type semiconductivity of PBI moiety. In addition, morphological inspection demonstrated that 1,7-DTPEPBI molecules easily form well-organized microstructures despite the linkage of the PBI core with bulky TPE moieties.
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Cites
Aggregation-induced emission of 1-methyl-1,2,3,4,5-pentaphenylsilole
Luo, J., Xie, Z., Lam, J. W. Y., Cheng, L., Tang, B. Z., Chen, H., Qiu, C., Kwok, H. S., Zhan, X., Liu, Y., et al. (2001) · Chemical Communications · doi:10.1039/b105159h · Cited by 8,358
Self-citationHong, Y., Lam, J. W. Y., & Tang, B. Z. (2011) · Chemical Society Reviews · doi:10.1039/c1cs15113d · Cited by 6,363
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Cited by
Aggregation-Induced Emission: Together We Shine, United We Soar!
Mei, J., Leung, N. L. C., Kwok, R. T. K., Lam, J. W. Y., & Tang, B. Z. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00263 · Cited by 8,270
Self-citationPerylene Bisimide Dye Assemblies as Archetype Functional Supramolecular Materials
Würthner, F., Saha-Möller, C. R., Fimmel, B., Ogi, S., Leowanawat, P., & Schmidt, D. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00188 · Cited by 1,737
Chen, S., Slattum, P., Wang, C., & Zang, L. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00312 · Cited by 578
Self-citationShen, X. Y., Wang, Y. J., Zhao, E., Yuan, W. Z., Liu, Y., Lu, P., Qin, A., Ma, Y., Sun, J. Z., & Tang, B. Z. (2013) · The Journal of Physical Chemistry C · doi:10.1021/jp311360p · Cited by 440
Self-citationZhang, Y., Wang, Y., Gao, C., Ni, Z., Zhang, X., Hu, W., & Dong, H. (2023) · Chemical Society Reviews · doi:10.1039/d2cs00720g · Cited by 293
Metadata
- Authors
- Zhao, Q., Zhang, S., Liu, Y., Mei, J., Chen, S., Lu, P., Qin, A., Ma, Y., Sun, J. Z., & Tang, B. Z.
- Venue
- Journal of Materials Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2012
- Volume
- 22
- Issue
- 15
- Pages
- 7387
- ISSN
- 0959-9428 (ISSN-L)
- 1364-5501
- OpenAlex
- W2037731960
- Cited by
- 168
- References
- 2
- FWCI
- 7.67
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhao, Q., Zhang, S., Liu, Y., Mei, J., Chen, S., Lu, P., Qin, A., Ma, Y., Sun, J. Z., & Tang, B. Z. (2012). Tetraphenylethenyl-modified perylene bisimide: aggregation-induced red emission, electrochemical properties and ordered microstructures. Journal of Materials Chemistry. https://doi.org/10.1039/c2jm16613e
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