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Sensitive photoelectrochemical assay of Pb2+ based on DNAzyme-induced disassembly of the "Z-scheme" TiO2/Au/CdS QDs system.
Chem Commun (Camb). 2020 Jul 28; 56(59):8261-8264.CC

Abstract

Herein, based on DNAzyme-induced disassembly of the "Z-scheme" TiO2/Au/CdS QDs system, a facile and sensitive photoelectrochemical biosensor was developed for lead ion assay and a low detection limit of 0.13 pM was obtained.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Meng L
State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China. chenjinhua@hnu.edu.cn.
Liu M
No affiliation info available
Xiao K
No affiliation info available
Zhang X
No affiliation info available
Du C
No affiliation info available
Chen J
No affiliation info available

MeSH

Biosensing TechniquesCadmium CompoundsCations, DivalentDNA, CatalyticElectrochemical TechniquesGoldLeadLimit of DetectionMetal NanoparticlesPhotochemical ProcessesQuantum DotsSulfidesTitanium

Pub Type(s)

Journal Article

Language

eng

PubMed ID

32568311

Citation

Meng, Leixia, et al. "Sensitive Photoelectrochemical Assay of Pb2+ Based On DNAzyme-induced Disassembly of the "Z-scheme" TiO2/Au/CdS QDs System." Chemical Communications (Cambridge, England), vol. 56, no. 59, 2020, pp. 8261-8264.
Meng L, Liu M, Xiao K, et al. Sensitive photoelectrochemical assay of Pb2+ based on DNAzyme-induced disassembly of the "Z-scheme" TiO2/Au/CdS QDs system. Chem Commun (Camb). 2020;56(59):8261-8264.
Meng, L., Liu, M., Xiao, K., Zhang, X., Du, C., & Chen, J. (2020). Sensitive photoelectrochemical assay of Pb2+ based on DNAzyme-induced disassembly of the "Z-scheme" TiO2/Au/CdS QDs system. Chemical Communications (Cambridge, England), 56(59), 8261-8264. https://doi.org/10.1039/d0cc03149f
Meng L, et al. Sensitive Photoelectrochemical Assay of Pb2+ Based On DNAzyme-induced Disassembly of the "Z-scheme" TiO2/Au/CdS QDs System. Chem Commun (Camb). 2020 Jul 28;56(59):8261-8264. PubMed PMID: 32568311.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Sensitive photoelectrochemical assay of Pb2+ based on DNAzyme-induced disassembly of the "Z-scheme" TiO2/Au/CdS QDs system. AU - Meng,Leixia, AU - Liu,Mengyue, AU - Xiao,Ke, AU - Zhang,Xiaohua, AU - Du,Cuicui, AU - Chen,Jinhua, Y1 - 2020/06/22/ PY - 2020/6/23/pubmed PY - 2021/2/13/medline PY - 2020/6/23/entrez SP - 8261 EP - 8264 JF - Chemical communications (Cambridge, England) JO - Chem Commun (Camb) VL - 56 IS - 59 N2 - Herein, based on DNAzyme-induced disassembly of the "Z-scheme" TiO2/Au/CdS QDs system, a facile and sensitive photoelectrochemical biosensor was developed for lead ion assay and a low detection limit of 0.13 pM was obtained. SN - 1364-548X UR - https://www.unboundmedicine.com/medline/citation/32568311/Sensitive_photoelectrochemical_assay_of_Pb2+_based_on_DNAzyme_induced_disassembly_of_the_"Z_scheme"_TiO2/Au/CdS_QDs_system_ DB - PRIME DP - Unbound Medicine ER -