{"title":"Fabrication of Zn-MoO3-x Nanocrystals with Enhanced Plasmon Resonance for Biosensing Application","authors":"Xuzhe Wang, Yongqi Wu, Xiaohong Chen, Dewei Liu, Huawei Zhang, Chengzhou Zhao, Mingyuan Li","doi":"10.1002/cnma.202500009","DOIUrl":null,"url":null,"abstract":"<p>Doping with alien atoms or ions can efficiently tune the plasma resonance peak position of the metal oxide nanocrystals. While subjected to the instinct crystalline structure and the doping procedure, the ability of semiconductor to accommodate alien guest atoms or ions is limited. In this work, a novel protocol is proposed to fabricate Zn ion-doped MoO<sub>3</sub> (Zn-MoO<sub>3-<i>x</i></sub>) nanocrystals with enhanced localized surface plasmon resonance (LSPR) properties and the plasma resonance peak position of the Zn-MoO<sub>3-<i>x</i></sub> is located ranging from 400 to 1400 nm. Thus, the Zn-MoO<sub>3-<i>x</i></sub> nanocrystals have been regarded as the proper candidate for the LSPR-based biosensing of bovine serum protein (BSA). And the response factor can reach 2.8 when the concentration of BSA is 2 mg mL<sup>−1</sup>.</p>","PeriodicalId":54339,"journal":{"name":"ChemNanoMat","volume":"11 8","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemNanoMat","FirstCategoryId":"88","ListUrlMain":"https://aces.onlinelibrary.wiley.com/doi/10.1002/cnma.202500009","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Doping with alien atoms or ions can efficiently tune the plasma resonance peak position of the metal oxide nanocrystals. While subjected to the instinct crystalline structure and the doping procedure, the ability of semiconductor to accommodate alien guest atoms or ions is limited. In this work, a novel protocol is proposed to fabricate Zn ion-doped MoO3 (Zn-MoO3-x) nanocrystals with enhanced localized surface plasmon resonance (LSPR) properties and the plasma resonance peak position of the Zn-MoO3-x is located ranging from 400 to 1400 nm. Thus, the Zn-MoO3-x nanocrystals have been regarded as the proper candidate for the LSPR-based biosensing of bovine serum protein (BSA). And the response factor can reach 2.8 when the concentration of BSA is 2 mg mL−1.
ChemNanoMatEnergy-Energy Engineering and Power Technology
CiteScore
6.10
自引率
2.60%
发文量
236
期刊介绍：
ChemNanoMat is a new journal published in close cooperation with the teams of Angewandte Chemie and Advanced Materials, and is the new sister journal to Chemistry—An Asian Journal.
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