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Plasmon-Enhanced Electrochemiluminescence of PTP-Decorated Eu MOF-Based Pt-Tipped Au Bimetallic Nanorods for the Lincomycin Assay

文献类型：期刊论文

作者Li, Jingxian5; Luo, Mengyu5; Jin, Can4; Zhang, Penghui4; Yang, Hongfen3; Cai, Ren5; Tan, Weihong1,2,4,5
刊名ACS APPLIED MATERIALS & INTERFACES
出版日期2022-01-02
ISSN号1944-8244
关键词plasmon-enhanced electrochemiluminescence metal-organic framework bimetallic nanorods aptasensor lincomycin
DOI10.1021/acsami.1c21528
通讯作者Yang, Hongfen(yanghf88@gmail.com) ; Cai, Ren(cairen@hnu.edu.cn)
英文摘要Plasmonic bimetal nanostructures can be employed to amplify electrochemiluminescence (ECL) signals. In this work, a high-performance ECL platform was constructed using a europium metal-organic framework (MOF) as a luminophore and Au-Pt bimetallic nanorods (NRs) as a plasma source. Due to the SPR effect of Au-Pt NRs, the aptasensor exhibits 2.6-fold ECL intensity compared to that of pure polyaniline (PANT)-decorated perylene tetracarboxylic dianhydride (PTCA)/Eu MOF. Moreover, decoration with PTP greatly enhances the conductivity and stability of Eu MOF, resulting in sizeable plasmon-enhanced electrochemical luminescence. The as-designed plasmon-enhanced ECL aptasensor displayed highly sensitive detection for lincomycin (Lin). The as- proposed aptasensor could quantify Lin from 0.1 mg/mL to 0.1 ng/mL with a limit of detection (LOD) of 0.026 ng/mL.
WOS关键词FORMIC-ACID
资助项目National Natural Science Foundation of China[22004032] ; Hunan Provincial Natural Science Foundation of China[2021JJ20020]
WOS研究方向Science & Technology - Other Topics ; Materials Science
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000740453100001
资助机构National Natural Science Foundation of China ; Hunan Provincial Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/127221]  
专题中国科学院合肥物质科学研究院
通讯作者Yang, Hongfen; Cai, Ren
作者单位1.Shanghai Jiao Tong Univ, Coll Chem & Chem Engn, Shanghai 200240, Peoples R China
2.Shanghai Jiao Tong Univ, Sch Med, Renji Hosp, Inst Mol Med, Shanghai 200240, Peoples R China
3.Univ Texas Austin, Austin, TX 78712 USA
4.Chinese Acad Sci, Univ Chinese Acad Sci, Inst Basic Med & Canc IBMC, Canc Hosp,Zhejiang Canc Hosp, Hangzhou 310022, Zhejiang, Peoples R China
5.Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Coll Chem & Chem Engn, Coll Biol,Coll Mat Sci & Engn,Mol Sci & Biomed La, Changsha 410082, Hunan, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jingxian,Luo, Mengyu,Jin, Can,et al. Plasmon-Enhanced Electrochemiluminescence of PTP-Decorated Eu MOF-Based Pt-Tipped Au Bimetallic Nanorods for the Lincomycin Assay[J]. ACS APPLIED MATERIALS & INTERFACES,2022.
APA Li, Jingxian.,Luo, Mengyu.,Jin, Can.,Zhang, Penghui.,Yang, Hongfen.,...&Tan, Weihong.(2022).Plasmon-Enhanced Electrochemiluminescence of PTP-Decorated Eu MOF-Based Pt-Tipped Au Bimetallic Nanorods for the Lincomycin Assay.ACS APPLIED MATERIALS & INTERFACES.
MLA Li, Jingxian,et al."Plasmon-Enhanced Electrochemiluminescence of PTP-Decorated Eu MOF-Based Pt-Tipped Au Bimetallic Nanorods for the Lincomycin Assay".ACS APPLIED MATERIALS & INTERFACES (2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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