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Article: Liquid-phase growth of platinum nanoparticles on molybdenum trioxide nanosheets: An enhanced catalyst with intrinsic peroxidase-like catalytic activity

TitleLiquid-phase growth of platinum nanoparticles on molybdenum trioxide nanosheets: An enhanced catalyst with intrinsic peroxidase-like catalytic activity
Authors
Issue Date2014
Citation
Nanoscale, 2014, v. 6, n. 21, p. 12340-12344 How to Cite?
AbstractA facile method for the synthesis of metal nanostructure-decorated two-dimensional (2D) semiconductor nanosheets was developed. The solution-processable molybdenum trioxide (MoO3) nanosheet was used as a template for direct liquid-phase growth of platinum nanoparticles (Pt NPs) under ambient conditions. Results show that the Pt NPs with sizes of 1-3 nm were uniformly grown on the MoO3 surface. Importantly, the Pt-MoO3 hybrid nanomaterial exhibits an enhanced peroxidase-like catalytic activity compared to the MoO3 nanosheet, Pt NPs, and their physical mixture under the same conditions. As a proof-of-concept application, the Pt-MoO3 hybrid nanomaterial was used as a high-efficiency peroxidase-mimic for ultrasensitive colorimetric detection of glucose in serum samples. This work provides a promising strategy for design and development of biomimetic catalysts by smart assembly of different dimensional nanomaterials.
Persistent Identifierhttp://hdl.handle.net/10722/329336
ISSN
2023 Impact Factor: 5.8
2023 SCImago Journal Rankings: 1.416
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, Yixian-
dc.contributor.authorZhang, Xiao-
dc.contributor.authorLuo, Zhimin-
dc.contributor.authorHuang, Xiao-
dc.contributor.authorTan, Chaoliang-
dc.contributor.authorLi, Hai-
dc.contributor.authorZheng, Bing-
dc.contributor.authorLi, Bing-
dc.contributor.authorHuang, Ying-
dc.contributor.authorYang, Jian-
dc.contributor.authorZong, Yun-
dc.contributor.authorYing, Yibin-
dc.contributor.authorZhang, Hua-
dc.date.accessioned2023-08-09T03:32:04Z-
dc.date.available2023-08-09T03:32:04Z-
dc.date.issued2014-
dc.identifier.citationNanoscale, 2014, v. 6, n. 21, p. 12340-12344-
dc.identifier.issn2040-3364-
dc.identifier.urihttp://hdl.handle.net/10722/329336-
dc.description.abstractA facile method for the synthesis of metal nanostructure-decorated two-dimensional (2D) semiconductor nanosheets was developed. The solution-processable molybdenum trioxide (MoO3) nanosheet was used as a template for direct liquid-phase growth of platinum nanoparticles (Pt NPs) under ambient conditions. Results show that the Pt NPs with sizes of 1-3 nm were uniformly grown on the MoO3 surface. Importantly, the Pt-MoO3 hybrid nanomaterial exhibits an enhanced peroxidase-like catalytic activity compared to the MoO3 nanosheet, Pt NPs, and their physical mixture under the same conditions. As a proof-of-concept application, the Pt-MoO3 hybrid nanomaterial was used as a high-efficiency peroxidase-mimic for ultrasensitive colorimetric detection of glucose in serum samples. This work provides a promising strategy for design and development of biomimetic catalysts by smart assembly of different dimensional nanomaterials.-
dc.languageeng-
dc.relation.ispartofNanoscale-
dc.titleLiquid-phase growth of platinum nanoparticles on molybdenum trioxide nanosheets: An enhanced catalyst with intrinsic peroxidase-like catalytic activity-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1039/c4nr04115a-
dc.identifier.pmid25188584-
dc.identifier.scopuseid_2-s2.0-84908008136-
dc.identifier.volume6-
dc.identifier.issue21-
dc.identifier.spage12340-
dc.identifier.epage12344-
dc.identifier.eissn2040-3372-
dc.identifier.isiWOS:000344997500014-

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