The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Evaluation of Structure–Function Relationships of Aggregation-Induced Emission Luminogens for Simultaneous Dual Applications of Specific Discrimination and Efficient Photodynamic Killing of Gram-Positive Bacteria
Abstract
Bacterial infectious diseases, especially those caused by Gram-positive bacteria, have been seriously threatening human health. Preparation of a multifunctional system bearing both rapid bacterial differentiation and effective antibacterial effects is highly in demand, but remains a severe challenge. Herein, we rationally designed and successfully developed a sequence of aggregation-induced emission luminogens (AIEgens) with orderly enhanced D–A strength. Evaluation of structure–function relationships reveals that AIEgens having intrinsic positive charge and proper ClogP value are able to stain Gram-positive bacteria. Meanwhile, one of the presented AIEgens (TTPy) can generate reactive oxygen species (ROS) in extraordinarily high efficiency under white light irradiation due to the smaller singlet–triplet energy gap. Thanks to the NIR emission, excellent specificity to Gram-positive bacteria, and effective ROS generation efficiency, TTPy has been proved to perform well in selective photodynamic killing of Gram-positive bacteria in vitro, such as S. aureus and S. epidermidis, even in S. aureus -infected rat wounds.
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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-citationAggregation-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-citationFusobacterium nucleatum Promotes Chemoresistance to Colorectal Cancer by Modulating Autophagy
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A small-molecule dye for NIR-II imaging
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Analysis of Fusobacterium persistence and antibiotic response in colorectal cancer
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Infection with Vancomycin-Resistant Staphylococcus aureus Containing the vanA Resistance Gene
Chang, S., Sievert, D. M., Hageman, J. C., Boulton, M. L., Tenover, F. C., Downes, F. P., Shah, S., Rudrik, J. T., Pupp, G. R., Brown, W. J., et al. (2003) · New England Journal of Medicine · doi:10.1056/nejmoa025025 · Cited by 1,095
Novel antibody-antibiotic conjugate eliminates intracellular S. aureus
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A high quantum yield molecule-protein complex fluorophore for near-infrared II imaging
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Self-citationQi, J., Chen, C., Zhang, X., Hu, X., Ji, S., Kwok, R. T. K., Lam, J. W. Y., Ding, D., & Tang, B. Z. (2018) · Nature Communications · doi:10.1038/s41467-018-04222-8 · Cited by 350
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Pham, T. C., Nguyen, V.-N., Choi, Y., Lee, S., & Yoon, J. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.1c00381 · Cited by 1,813
Aggregation‐Induced Emission: Recent Advances in Materials and Biomedical Applications
Cai, X., & Liu, B. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.202000845 · Cited by 796
Aggregation‐enhanced theranostics: AIE sparkles in biomedical field
Kang, M., Zhang, Z., Song, N., Li, M., Sun, P., Chen, X., Wang, D., & Tang, B. Z. (2020) · Aggregate · doi:10.1002/agt2.7 · Cited by 485
Self-citationZhang, Z., Xu, W., Kang, M., Wen, H., Guo, H., Zhang, P., Xi, L., Li, K., Wang, L., Wang, D., et al. (2020) · Advanced Materials · doi:10.1002/adma.202003210 · Cited by 436
Self-citationThe fast-growing field of photo-driven theranostics based on aggregation-induced emission
Zhang, Z., Kang, M., Tan, H., Song, N., Li, M., Xiao, P., Yan, D., Zhang, L., Wang, D., & Tang, B. Z. (2022) · Chemical Society Reviews · doi:10.1039/d1cs01138c · Cited by 374
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Metadata
- Authors
- Kang, M., Zhou, C., Wu, S., Yu, B., Zhang, Z., Song, N., Lee, M. M. S., Xu, W., Xu, F.-J., Wang, D., Wang, L., & Tang, B. Z.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-09-25
- Volume
- 141
- Issue
- 42
- Pages
- 16781-16789
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2976787620
- Cited by
- 414
- References
- 10
- FWCI
- 19.02
- Type
- journal article
- Language
- en
- Open access
- closed
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