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Items: 1 to 20 of 422

1.

A highly sensitive label-free electrochemical aptasensor for interferon-gamma detection based on graphene controlled assembly and nuclease cleavage-assisted target recycling amplification.

Yan G, Wang Y, He X, Wang K, Liu J, Du Y.

Biosens Bioelectron. 2013 Jun 15;44:57-63. doi: 10.1016/j.bios.2013.01.010. Epub 2013 Jan 16.

PMID:
23391707
2.
3.

A highly sensitive electrochemical assay for silver ion detection based on un-labeled C-rich ssDNA probe and controlled assembly of MWCNTs.

Yan G, Wang Y, He X, Wang K, Su J, Chen Z, Qing Z.

Talanta. 2012 May 30;94:178-83. doi: 10.1016/j.talanta.2012.03.014. Epub 2012 Mar 10.

PMID:
22608432
4.

Homogeneous electrochemical detection of ochratoxin A in foodstuff using aptamer-graphene oxide nanosheets and DNase I-based target recycling reaction.

Sun AL, Zhang YF, Sun GP, Wang XN, Tang D.

Biosens Bioelectron. 2017 Mar 15;89(Pt 1):659-665. doi: 10.1016/j.bios.2015.12.032. Epub 2015 Dec 14.

PMID:
26707001
5.
6.

Aptamer-based electrochemical biosensor for interferon gamma detection.

Liu Y, Tuleouva N, Ramanculov E, Revzin A.

Anal Chem. 2010 Oct 1;82(19):8131-6. doi: 10.1021/ac101409t.

7.

Functionalized graphene as sensitive electrochemical label in target-dependent linkage of split aptasensor for dual detection.

Feng L, Zhang Z, Ren J, Qu X.

Biosens Bioelectron. 2014 Dec 15;62:52-8. doi: 10.1016/j.bios.2014.06.008. Epub 2014 Jun 11.

PMID:
24976151
8.

Label-free and amplified electrochemical detection of cytokine based on hairpin aptamer and catalytic DNAzyme.

Zhang H, Jiang B, Xiang Y, Chai Y, Yuan R.

Analyst. 2012 Feb 21;137(4):1020-3. doi: 10.1039/c2an15962g. Epub 2011 Dec 23.

PMID:
22193340
9.

Aptamer-based highly sensitive electrochemical detection of thrombin via the amplification of graphene.

Jiang L, Yuan R, Chai Y, Yuan Y, Bai L, Wang Y.

Analyst. 2012 May 21;137(10):2415-20. doi: 10.1039/c2an35255a. Epub 2012 Apr 10.

PMID:
22489284
10.

An electrochemical aptasensor based on hybridization chain reaction with enzyme-signal amplification for interferon-gamma detection.

Zhao J, Chen C, Zhang L, Jiang J, Yu R.

Biosens Bioelectron. 2012 Jun-Jul;36(1):129-34. doi: 10.1016/j.bios.2012.04.013. Epub 2012 Apr 26.

PMID:
22575639
11.

Label-free electrochemical aptasensor for sensitive thrombin detection using layer-by-layer self-assembled multilayers with toluidine blue-graphene composites and gold nanoparticles.

Xie S, Yuan R, Chai Y, Bai L, Yuan Y, Wang Y.

Talanta. 2012 Aug 30;98:7-13. doi: 10.1016/j.talanta.2012.06.019. Epub 2012 Jun 22.

PMID:
22939121
12.

Highly sensitive electrochemical label-free aptasensor based on dual electrocatalytic amplification of Pt-AuNPs and HRP.

Bai L, Yuan R, Chai Y, Yuan Y, Mao L, Zhuo Y.

Analyst. 2011 May 7;136(9):1840-5. doi: 10.1039/c0an00755b. Epub 2011 Mar 7.

PMID:
21380419
13.

Highly sensitive electrochemical detection of cocaine on graphene/AuNP modified electrode via catalytic redox-recycling amplification.

Jiang B, Wang M, Chen Y, Xie J, Xiang Y.

Biosens Bioelectron. 2012 Feb 15;32(1):305-8. doi: 10.1016/j.bios.2011.12.010. Epub 2011 Dec 13.

PMID:
22204778
14.

Aptasensor for electrochemical sensing of angiogenin based on electrode modified by cationic polyelectrolyte-functionalized graphene/gold nanoparticles composites.

Chen Z, Zhang C, Li X, Ma H, Wan C, Li K, Lin Y.

Biosens Bioelectron. 2015 Mar 15;65:232-7. doi: 10.1016/j.bios.2014.10.046. Epub 2014 Oct 22.

PMID:
25461163
15.

Graphene enhanced electron transfer at aptamer modified electrode and its application in biosensing.

Wang L, Xu M, Han L, Zhou M, Zhu C, Dong S.

Anal Chem. 2012 Sep 4;84(17):7301-7. doi: 10.1021/ac300521d. Epub 2012 Aug 13.

PMID:
22876875
16.

Sensitive label-free electrochemical analysis of human IgE using an aptasensor with cDNA amplification.

Lee CY, Wu KY, Su HL, Hung HY, Hsieh YZ.

Biosens Bioelectron. 2013 Jan 15;39(1):133-8. doi: 10.1016/j.bios.2012.07.009. Epub 2012 Jul 24.

PMID:
22883750
17.

Graphene-Assisted Label-Free Homogeneous Electrochemical Biosensing Strategy based on Aptamer-Switched Bidirectional DNA Polymerization.

Wang W, Ge L, Sun X, Hou T, Li F.

ACS Appl Mater Interfaces. 2015 Dec 30;7(51):28566-75. doi: 10.1021/acsami.5b09932. Epub 2015 Dec 17.

PMID:
26652835
18.

Cyclodextrin functionalized graphene-gold nanoparticle hybrids with strong supramolecular capability for electrochemical thrombin aptasensor.

Xue Q, Liu Z, Guo Y, Guo S.

Biosens Bioelectron. 2015 Jun 15;68:429-36. doi: 10.1016/j.bios.2015.01.025. Epub 2015 Jan 12.

PMID:
25618374
19.

Amperometric aptasensor for thrombin detection using enzyme-mediated direct electrochemistry and DNA-based signal amplification strategy.

Bai L, Chai Y, Yuan R, Yuan Y, Xie S, Jiang L.

Biosens Bioelectron. 2013 Dec 15;50:325-30. doi: 10.1016/j.bios.2013.06.050. Epub 2013 Jul 4.

PMID:
23880107
20.

Synthesis and electrocatalytic effect of Ag@Pt core-shell nanoparticles supported on reduced graphene oxide for sensitive and simple label-free electrochemical aptasensor.

Mazloum-Ardakani M, Hosseinzadeh L, Taleat Z.

Biosens Bioelectron. 2015 Dec 15;74:30-6. doi: 10.1016/j.bios.2015.05.072. Epub 2015 Jun 11.

PMID:
26094037

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