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Article: Preparation of Ultrathin Two-Dimensional TixTa1−xSyOz Nanosheets as Highly Efficient Photothermal Agents

TitlePreparation of Ultrathin Two-Dimensional Ti<inf>x</inf>Ta<inf>1−x</inf>S<inf>y</inf>O<inf>z</inf> Nanosheets as Highly Efficient Photothermal Agents
Authors
Keywordsanti-cancer agents
hybrid nanosheets
photothermal therapy
titanium
two-dimensional structures
Issue Date2017
Citation
Angewandte Chemie - International Edition, 2017, v. 56, n. 27, p. 7842-7846 How to Cite?
AbstractAlthough two-dimensional (2D) metal oxide/sulfide hybrid nanostructures have been synthesized, the facile preparation of ultrathin 2D nanosheets in high yield still remains a challenge. Herein, we report the first high-yield preparation of solution-processed ultrathin 2D metal oxide/sulfide hybrid nanosheets, that is, TixTa1−xSyOz (x=0.71, 0.49, and 0.30), from TixTa1−xS2 precursors. The nanosheet exhibits strong absorbance in the near-infrared region, giving a large extinction coefficient of 54.1 L g−1 cm−1 at 808 nm, and a high photothermal conversion efficiency of 39.2 %. After modification with lipoic acid-conjugated polyethylene glycol, the nanosheet is a suitable photothermal agent for treatment of cancer cells under 808 nm laser irradiation. This work provides a facile and general method for the preparation of 2D metal oxide/sulfide hybrid nanosheets.
Persistent Identifierhttp://hdl.handle.net/10722/329445
ISSN
2023 Impact Factor: 16.1
2023 SCImago Journal Rankings: 5.300
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorTan, Chaoliang-
dc.contributor.authorZhao, Lingzhi-
dc.contributor.authorYu, Peng-
dc.contributor.authorHuang, Ying-
dc.contributor.authorChen, Bo-
dc.contributor.authorLai, Zhuangchai-
dc.contributor.authorQi, Xiaoying-
dc.contributor.authorGoh, Min Hao-
dc.contributor.authorZhang, Xiao-
dc.contributor.authorHan, Shikui-
dc.contributor.authorWu, Xue Jun-
dc.contributor.authorLiu, Zheng-
dc.contributor.authorZhao, Yanli-
dc.contributor.authorZhang, Hua-
dc.date.accessioned2023-08-09T03:32:50Z-
dc.date.available2023-08-09T03:32:50Z-
dc.date.issued2017-
dc.identifier.citationAngewandte Chemie - International Edition, 2017, v. 56, n. 27, p. 7842-7846-
dc.identifier.issn1433-7851-
dc.identifier.urihttp://hdl.handle.net/10722/329445-
dc.description.abstractAlthough two-dimensional (2D) metal oxide/sulfide hybrid nanostructures have been synthesized, the facile preparation of ultrathin 2D nanosheets in high yield still remains a challenge. Herein, we report the first high-yield preparation of solution-processed ultrathin 2D metal oxide/sulfide hybrid nanosheets, that is, TixTa1−xSyOz (x=0.71, 0.49, and 0.30), from TixTa1−xS2 precursors. The nanosheet exhibits strong absorbance in the near-infrared region, giving a large extinction coefficient of 54.1 L g−1 cm−1 at 808 nm, and a high photothermal conversion efficiency of 39.2 %. After modification with lipoic acid-conjugated polyethylene glycol, the nanosheet is a suitable photothermal agent for treatment of cancer cells under 808 nm laser irradiation. This work provides a facile and general method for the preparation of 2D metal oxide/sulfide hybrid nanosheets.-
dc.languageeng-
dc.relation.ispartofAngewandte Chemie - International Edition-
dc.subjectanti-cancer agents-
dc.subjecthybrid nanosheets-
dc.subjectphotothermal therapy-
dc.subjecttitanium-
dc.subjecttwo-dimensional structures-
dc.titlePreparation of Ultrathin Two-Dimensional Ti<inf>x</inf>Ta<inf>1−x</inf>S<inf>y</inf>O<inf>z</inf> Nanosheets as Highly Efficient Photothermal Agents-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/anie.201703597-
dc.identifier.pmid28498557-
dc.identifier.scopuseid_2-s2.0-85020165105-
dc.identifier.volume56-
dc.identifier.issue27-
dc.identifier.spage7842-
dc.identifier.epage7846-
dc.identifier.eissn1521-3773-
dc.identifier.isiWOS:000403839000026-

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