The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Polytriazoles with Aggregation-Induced Emission Characteristics: Synthesis by Click Polymerization and Application as Explosive Chemosensors
Abstract
Tetraphenylethene (TPE)-containing polytriazoles (P3) with high molecular weights in high yields was synthesized by the Cu(I)-catalyzed click polymerization of diyne with diazides. The diyne and diazide monomers, namely 1,4-bis(propargyloxy) benzene (1), 1,2-bis[4-(azidohexyloxy)phenyl]-1,2- diphenylethene (2a), and 1,2-bis[(4-azidomethyl)phenyl]-1,2-diphenylethene (2b), were synthesized. The monomer structures were confirmed by spectroscopic analyses. The click polymerization in organic media using an organosoluble catalyst of Cu(PPh3)3Br. Utilizing the novel AIE effect, the polytriazoles are used as chemosensors for the detection of explosives in the aggregate and solid states. The emission quenching is observed at a concentration as low as 0.1 μg/mL or 0.1 ppm. The changes in the φF values of P3 in the aqueous mixtures with different water fractions further confirm the AIE characteristics of the polymers.
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Cites
Tornøe, C. W., Christensen, C., & Meldal, M. (2002) · The Journal of Organic Chemistry · doi:10.1021/jo011148j · Cited by 8,696
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-citationCuI‐Catalyzed Alkyne–Azide “Click” Cycloadditions from a Mechanistic and Synthetic Perspective
Bock, V. D., Hiemstra, H., & van Maarseveen, J. H. (2006) · European Journal of Organic Chemistry · doi:10.1002/ejoc.200500483 · Cited by 1,452
The convergence of synthetic organic and polymer chemistries
Hawker, C. J., & Wooley, K. L. (2005) · Science · doi:10.1126/science.1109778 · Cited by 1,298
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-citationWang, J., Mei, J., Hu, R., Sun, J. Z., Qin, A., & Tang, B. Z. (2012) · Journal of the American Chemical Society · doi:10.1021/ja208883h · Cited by 593
Self-citationQin, A., Lam, J. W. Y., & Tang, B. Z. (2010) · Chemical Society Reviews · doi:10.1039/b909064a · Cited by 587
Self-citationLuminogenic polymers with aggregation-induced emission characteristics
Qin, A., Lam, J. W. Y., & Tang, B. Z. (2012) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2011.08.002 · Cited by 441
Self-citationXue, X., Zhao, Y., Dai, L., Zhang, X., Hao, X., Zhang, C., Huo, S., Liu, J., Liu, C., Kumar, A., et al. (2014) · Advanced Materials · doi:10.1002/adma.201302365 · Cited by 206
Metadata
- Authors
- Qin, A., Lam, J. W. Y., Tang, L., Jim, C. K. W., Zhao, H., Sun, J., & Tang, B. Z.
- Venue
- Macromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-02-04
- Volume
- 42
- Issue
- 5
- Pages
- 1421-1424
- ISSN
- 0024-9297 (ISSN-L)
- 1520-5835
- OpenAlex
- W2062933471
- Cited by
- 245
- References
- 4
- FWCI
- 11.48
- Type
- journal article
- Language
- en
- Open access
- closed
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