The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
CuS Nanodots with Ultrahigh Efficient Renal Clearance for Positron Emission Tomography Imaging and Image-Guided Photothermal Therapy
Open accessAbstract
Translation of nanoparticles (NPs) into clinical practice has been limited by toxic effects induced by nonspecific accumulation of NPs in healthy organs after systemic administration. The ideal NPs should accumulate in the target site, carry out their function, and then ultimately be eliminated from the body. Here, we show a single-compartment, multifunctional ultrasmall copper sulfide nanodot (CuS ND) that is rapidly cleared from the body. These CuS NDs have a hydrodynamic diameter of <6 nm, can efficiently absorb near-infrared light for photothermal ablation therapy, and stably incorporate the copper-64 radioisotope for noninvasive positron emission tomography (PET). Importantly, ∼95% of CuS NDs are excreted intact through the renal-urinary system within 24 h with minimal retention in the liver and the spleen. The ultrasmall CuS NDs accumulate in 4T1 tumors in Balb/c mice, as monitored by PET imaging, and mediate tumor ablation when combined with near-infrared light irradiation. As a first example of PET-visible, renal-clearable inorganic nanomaterials with peak absorption in the near-infrared region, CuS NDs represent a robust platform for cancer imaging and therapy.
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Cites
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Cited by
New Generation Cadmium-Free Quantum Dots for Biophotonics and Nanomedicine
Xu, G., Zeng, S., Zhang, B., Swihart, M. T., Yong, K.-T., & Prasad, P. N. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00290 · Cited by 587
Carbon-based nanomaterials as an emerging platform for theranostics
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Inorganic nanomaterials with rapid clearance for biomedical applications
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Song, G., Hao, J., Liang, C., Liu, T., Gao, M., Cheng, L., Hu, J., & Liu, Z. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201510597 · Cited by 299
Metadata
- Authors
- Zhou, M., Li, J., Liang, S., Sood, A. K., Liang, D., & Li, C.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-06-22
- Volume
- 9
- Issue
- 7
- Pages
- 7085-7096
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W807736404
- Cited by
- 324
- References
- 48
- FWCI
- 21.39
- Type
- journal article
- Language
- en
- Open access
- green
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