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A novel "signal on" photoelectrochemical strategy based on dual functional hemin for microRNA assay.
Chem Commun (Camb). 2019 Aug 21; 55(65):9721-9724.CC

Abstract

In this work, a novel "signal on" photoelectrochemistry (PEC) biosensor was constructed with dual-functional hemin as a signal quencher and electronic mediator for ultrasensitive target microRNA-141 assay with the assistance of T7 exonuclease (Exo)-initiated target amplification technology.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Xia LY
Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. yuanruo@swu.edu.cn yaqinchai@swu.edu.cn.
Li MJ
Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. yuanruo@swu.edu.cn yaqinchai@swu.edu.cn.
Wang HJ
Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. yuanruo@swu.edu.cn yaqinchai@swu.edu.cn.
Yuan R
Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. yuanruo@swu.edu.cn yaqinchai@swu.edu.cn.
Chai YQ
Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China. yuanruo@swu.edu.cn yaqinchai@swu.edu.cn.

MeSH

Biosensing TechniquesCadmium CompoundsCarbonCell Line, TumorDNADNA ProbesElectrochemical TechniquesElectrodesExodeoxyribonucleasesGoldHeminHumansLimit of DetectionMetal NanoparticlesMicroRNAsNucleic Acid Amplification TechniquesNucleic Acid HybridizationPhotochemical ProcessesQuantum DotsSulfidesTitanium

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31355383

Citation

Xia, Ling-Ying, et al. "A Novel "signal On" Photoelectrochemical Strategy Based On Dual Functional Hemin for microRNA Assay." Chemical Communications (Cambridge, England), vol. 55, no. 65, 2019, pp. 9721-9724.
Xia LY, Li MJ, Wang HJ, et al. A novel "signal on" photoelectrochemical strategy based on dual functional hemin for microRNA assay. Chem Commun (Camb). 2019;55(65):9721-9724.
Xia, L. Y., Li, M. J., Wang, H. J., Yuan, R., & Chai, Y. Q. (2019). A novel "signal on" photoelectrochemical strategy based on dual functional hemin for microRNA assay. Chemical Communications (Cambridge, England), 55(65), 9721-9724. https://doi.org/10.1039/c9cc04899e
Xia LY, et al. A Novel "signal On" Photoelectrochemical Strategy Based On Dual Functional Hemin for microRNA Assay. Chem Commun (Camb). 2019 Aug 21;55(65):9721-9724. PubMed PMID: 31355383.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A novel "signal on" photoelectrochemical strategy based on dual functional hemin for microRNA assay. AU - Xia,Ling-Ying, AU - Li,Meng-Jie, AU - Wang,Hai-Jun, AU - Yuan,Ruo, AU - Chai,Ya-Qin, Y1 - 2019/07/29/ PY - 2019/7/30/pubmed PY - 2019/8/31/medline PY - 2019/7/30/entrez SP - 9721 EP - 9724 JF - Chemical communications (Cambridge, England) JO - Chem Commun (Camb) VL - 55 IS - 65 N2 - In this work, a novel "signal on" photoelectrochemistry (PEC) biosensor was constructed with dual-functional hemin as a signal quencher and electronic mediator for ultrasensitive target microRNA-141 assay with the assistance of T7 exonuclease (Exo)-initiated target amplification technology. SN - 1364-548X UR - https://www.unboundmedicine.com/medline/citation/31355383/A_novel_"signal_on"_photoelectrochemical_strategy_based_on_dual_functional_hemin_for_microRNA_assay_ DB - PRIME DP - Unbound Medicine ER -