The DOI matches its Crossref record; 72 of the 72 references it cites were found in a registry or an index.
Ultrasmall Semimetal Nanoparticles of Bismuth for Dual-Modal Computed Tomography/Photoacoustic Imaging and Synergistic Thermoradiotherapy
Abstract
Multifunctional nanomaterials with integrated diagnostic and therapeutic functions, combination therapy to enhance treatment efficacy, as well as low toxicity have drawn tremendous attentions. Herein, we report a multifunctional theranostic agent based on peptide (LyP-1)-labeled ultrasmall semimetal nanoparticles of bismuth (Bi-LyP-1 NPs). Ultrasmall Bi NPs (3.6 nm) were facilely synthesized using oleylamine as the reducing agent and exhibited a higher tumor accumulation after being conjugated with the tumor-homing peptide LyP-1. The abilities to absorb both ionizing radiation and the second near-infrared (NIR-II) window laser radiation ensured that Bi-LyP-1 NPs are capable of dual-modal computed tomography/photoacoustic imaging and efficient synergistic NIR-II photothermal/radiotherapy of tumors. Moreover, Bi-LyP-1 NPs could be rapidly cleared from mice through both renal and fecal clearance and almost completely cleared after 30 days. Such multifunctional nanoparticles as efficient cancer theranostic agents, coupled with fast clearance and low toxicity, shed light on the future use of semimetal nanoparticles for biomedicine.
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Cites
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Cited by
Jiang, Y., Li, J., Zhen, X., Xie, C., & Pu, K. (2018) · Advanced Materials · doi:10.1002/adma.201705980 · Cited by 601
Shahbazi, M.-A., Faghfouri, L., Ferreira, M. P. A., Figueiredo, P., Maleki, H., Sefat, F., Hirvonen, J., & Santos, H. A. (2020) · Chemical Society Reviews · doi:10.1039/c9cs00283a · Cited by 523
Inorganic nanomaterials with rapid clearance for biomedical applications
Wang, X., Zhong, X., Li, J., Liu, Z., & Cheng, L. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00461h · Cited by 509
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Self-citationRecent advances in nanomaterials for enhanced photothermal therapy of tumors
Hu, J.-J., Cheng, Y.-J., & Zhang, X.-Z. (2018) · Nanoscale · doi:10.1039/c8nr07627h · Cited by 409
Metadata
- Authors
- Yu, X., Li, A., Zhao, C., Yang, K., Chen, X., & Li, W.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-04-12
- Volume
- 11
- Issue
- 4
- Pages
- 3990-4001
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2605458001
- Cited by
- 339
- References
- 72
- FWCI
- 18.86
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yu, X., Li, A., Zhao, C., Yang, K., Chen, X., & Li, W. (2017). Ultrasmall Semimetal Nanoparticles of Bismuth for Dual-Modal Computed Tomography/Photoacoustic Imaging and Synergistic Thermoradiotherapy. ACS Nano. https://doi.org/10.1021/acsnano.7b00476
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