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Items: 1 to 20 of 101

1.

A universal converting strategy based on target-induced DNA nanoprobe conformational change for lead (II) ion assay.

Yang Z, Wu H, Yi X, Tang J, Yun W, Han W, Chen X.

Biosens Bioelectron. 2019 Sep 7;144:111679. doi: 10.1016/j.bios.2019.111679. [Epub ahead of print]

PMID:
31518790
2.

Highly Effective Protein Converting Strategy for Ultrasensitive Electrochemical Assay of Cystatin C.

Yang ZH, Zhuo Y, Yuan R, Chai YQ.

Anal Chem. 2016 May 17;88(10):5189-96. doi: 10.1021/acs.analchem.6b00210. Epub 2016 May 2.

PMID:
27104623
3.

Highly Efficient Target Recycling-Based Netlike Y-DNA for Regulation of Electrocatalysis toward Methylene Blue for Sensitive DNA Detection.

Li Y, Chang Y, Yuan R, Chai Y.

ACS Appl Mater Interfaces. 2018 Aug 1;10(30):25213-25218. doi: 10.1021/acsami.8b08545. Epub 2018 Jul 18.

PMID:
29979026
4.

Ultraspecific electrochemical DNA biosensor by coupling spontaneous cascade DNA branch migration and dual-signaling sensing strategy.

Wang T, Zhou L, Bai S, Zhang Z, Li J, Jing X, Xie G.

Biosens Bioelectron. 2016 Apr 15;78:464-470. doi: 10.1016/j.bios.2015.11.071. Epub 2015 Dec 2.

PMID:
26657589
5.

Enzyme- and label-free electrochemical aptasensor for kanamycin detection based on double stir bar-assisted toehold-mediated strand displacement reaction for dual-signal amplification.

Hong F, Chen X, Cao Y, Dong Y, Wu D, Hu F, Gan N.

Biosens Bioelectron. 2018 Jul 30;112:202-208. doi: 10.1016/j.bios.2018.04.017. Epub 2018 Apr 9.

PMID:
29709830
6.

Dendritic structure DNA for specific metal ion biosensor based on catalytic hairpin assembly and a sensitive synergistic amplification strategy.

Zhao J, Jing P, Xue S, Xu W.

Biosens Bioelectron. 2017 Jan 15;87:157-163. doi: 10.1016/j.bios.2016.08.032. Epub 2016 Aug 12.

PMID:
27551995
7.

An enzyme-free electrochemical biosensor combining target recycling with Fe3O4/CeO2@Au nanocatalysts for microRNA-21 detection.

Liu S, Yang Z, Chang Y, Chai Y, Yuan R.

Biosens Bioelectron. 2018 Nov 15;119:170-175. doi: 10.1016/j.bios.2018.08.006. Epub 2018 Aug 8.

PMID:
30125878
8.

An amplified electrochemical proximity immunoassay for the total protein of Nosema bombycis based on the catalytic activity of Fe3O4NPs towards methylene blue.

Wang Q, Gan X, Zang R, Chai Y, Yuan Y, Yuan R.

Biosens Bioelectron. 2016 Jul 15;81:382-387. doi: 10.1016/j.bios.2016.02.063. Epub 2016 Mar 2.

PMID:
26994365
9.

A label-free electrochemical aptasensor based on magnetic biocomposites with Pb2+-dependent DNAzyme for the detection of thrombin.

Zhu C, Zhu W, Xu L, Zhou X.

Anal Chim Acta. 2019 Jan 24;1047:21-27. doi: 10.1016/j.aca.2018.09.040. Epub 2018 Sep 19.

PMID:
30567652
10.

Highly effective target converting strategy for ultrasensitive electrochemical assay of Hg2.

Lv J, Xie S, Cai W, Zhang J, Tang D, Tang Y.

Analyst. 2017 Dec 4;142(24):4708-4714. doi: 10.1039/c7an01306j.

PMID:
29168849
11.

Highly sensitive biosensor based on target induced dual signal amplification to electrochemiluminescent nanoneedles of Ru(II) complex.

Wang H, Song Y, Chai Y, Yuan R.

Biosens Bioelectron. 2019 Sep 1;140:111344. doi: 10.1016/j.bios.2019.111344. Epub 2019 May 22.

PMID:
31150986
12.

Target-induced electronic switch for ultrasensitive detection of Pb2+ based on three dimensionally ordered macroporous Au-Pd bimetallic electrode.

Chen X, Tian R, Zhang Q, Yao C.

Biosens Bioelectron. 2014 Mar 15;53:90-8. doi: 10.1016/j.bios.2013.09.028. Epub 2013 Sep 26.

PMID:
24125757
13.

Novel 2D-DNA-Nanoprobe-Mediated Enzyme-Free-Target-Recycling Amplification for the Ultrasensitive Electrochemical Detection of MicroRNA.

Zhang X, Yang Z, Chang Y, Qing M, Yuan R, Chai Y.

Anal Chem. 2018 Aug 7;90(15):9538-9544. doi: 10.1021/acs.analchem.8b02251. Epub 2018 Jul 19.

PMID:
29984573
14.

An "off-on" electrochemiluminescent biosensor based on DNAzyme-assisted target recycling and rolling circle amplifications for ultrasensitive detection of microRNA.

Zhang P, Wu X, Yuan R, Chai Y.

Anal Chem. 2015 Mar 17;87(6):3202-7. doi: 10.1021/ac504455z. Epub 2015 Feb 25.

PMID:
25679541
15.

Dual-probe electrochemical DNA biosensor based on the "Y" junction structure and restriction endonuclease assisted cyclic enzymatic amplification for detection of double-strand DNA of PML/RARĪ± related fusion gene.

Wang K, Lei Y, Zhong GX, Zheng YJ, Sun ZL, Peng HP, Chen W, Liu AL, Chen YZ, Lin XH.

Biosens Bioelectron. 2015 Sep 15;71:463-469. doi: 10.1016/j.bios.2015.04.071. Epub 2015 Apr 22.

PMID:
25985065
16.

Ultrasensitive and label-free electrochemical aptasensor of kanamycin coupling with hybridization chain reaction and strand-displacement amplification.

Zeng R, Su L, Luo Z, Zhang L, Lu M, Tang D.

Anal Chim Acta. 2018 Dec 14;1038:21-28. doi: 10.1016/j.aca.2018.07.010. Epub 2018 Jul 6.

PMID:
30278904
17.

Ultrasensitive Electrochemical Detection of Nucleic Acids Based on the Dual-Signaling Electrochemical Ratiometric Method and Exonuclease III-Assisted Target Recycling Amplification Strategy.

Xiong E, Zhang X, Liu Y, Zhou J, Yu P, Li X, Chen J.

Anal Chem. 2015 Jul 21;87(14):7291-6. doi: 10.1021/acs.analchem.5b01402. Epub 2015 Jul 10.

PMID:
26125332
18.

Low Background Cascade Signal Amplification Electrochemical Sensing Platform for Tumor-Related mRNA Quantification by Target-Activated Hybridization Chain Reaction and Electroactive Cargo Release.

Cheng H, Liu J, Ma W, Duan S, Huang J, He X, Wang K.

Anal Chem. 2018 Nov 6;90(21):12544-12552. doi: 10.1021/acs.analchem.8b02470. Epub 2018 Oct 12.

PMID:
30261719
19.

Amperometric DNA biosensor for Mycobacterium tuberculosis detection using flower-like carbon nanotubes-polyaniline nanohybrid and enzyme-assisted signal amplification strategy.

Chen Y, Guo S, Zhao M, Zhang P, Xin Z, Tao J, Bai L.

Biosens Bioelectron. 2018 Nov 15;119:215-220. doi: 10.1016/j.bios.2018.08.023. Epub 2018 Aug 11.

PMID:
30138865
20.

A versatile label-free electrochemical biosensor for circulating tumor DNA based on dual enzyme assisted multiple amplification strategy.

Wang HF, Ma RN, Sun F, Jia LP, Zhang W, Shang L, Xue QW, Jia WL, Wang HS.

Biosens Bioelectron. 2018 Dec 30;122:224-230. doi: 10.1016/j.bios.2018.09.028. Epub 2018 Sep 8.

PMID:
30265973

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