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Items: 1 to 20 of 162

1.

An octachlorostyrene electrochemical immunosensor: double amplification strategies with immobilization of nano-Au and Au nanoparticle labels.

Li J, Chen L, Huang C, Zhou L, Yuan L, Shi L, Li D, Cai Q.

Analyst. 2013 Nov 21;138(22):7023-30. doi: 10.1039/c3an01421e.

PMID:
24098882
2.

A wireless and sensitive detection of octachlorostyrene using modified AuNPs as signal-amplifying tags.

Chen L, Li J, ThanhThuy TT, Zhou L, Huang C, Yuan L, Cai Q.

Biosens Bioelectron. 2014 Feb 15;52:427-32. doi: 10.1016/j.bios.2013.08.026. Epub 2013 Sep 11.

PMID:
24135481
3.

Au nanoparticles/PAMAM dendrimer functionalized wired ethyleneamine-viologen as highly efficient interface for ultra-sensitive α-fetoprotein electrochemical immunosensor.

Kavosi B, Hallaj R, Teymourian H, Salimi A.

Biosens Bioelectron. 2014 Sep 15;59:389-96. doi: 10.1016/j.bios.2014.03.049. Epub 2014 Mar 30.

PMID:
24755256
4.

Ultrasensitive electrochemical immunosensor for carbohydrate antigen 72-4 based on dual signal amplification strategy of nanoporous gold and polyaniline-Au asymmetric multicomponent nanoparticles.

Fan H, Guo Z, Gao L, Zhang Y, Fan D, Ji G, Du B, Wei Q.

Biosens Bioelectron. 2015 Feb 15;64:51-6. doi: 10.1016/j.bios.2014.08.043. Epub 2014 Aug 23.

PMID:
25194795
5.

A disposable electrochemical immunosensor for carcinoembryonic antigen based on nano-Au/multi-walled carbon nanotubes-chitosans nanocomposite film modified glassy carbon electrode.

Huang KJ, Niu DJ, Xie WZ, Wang W.

Anal Chim Acta. 2010 Feb 5;659(1-2):102-8. doi: 10.1016/j.aca.2009.11.023. Epub 2009 Nov 17.

PMID:
20103110
6.

Ultrasensitive enzyme-free electrochemical immunosensor based on hybridization chain reaction triggered double strand DNA@Au nanoparticle tag.

Ge Y, Wu J, Ju H, Wu S.

Talanta. 2014 Mar;120:218-23. doi: 10.1016/j.talanta.2013.12.006. Epub 2013 Dec 13.

PMID:
24468362
7.

Ultrasensitive enzyme-free electrochemical immunoassay for free thyroxine based on three dimensionally ordered macroporous chitosan-Au nanoparticles hybrid film.

Zhang Q, Chen X, Tu F, Yao C.

Biosens Bioelectron. 2014 Sep 15;59:377-83. doi: 10.1016/j.bios.2014.03.068. Epub 2014 Apr 13.

PMID:
24752149
8.

Sensitivity enhancement of an electrochemical immunosensor through the electrocatalysis of magnetic bead-supported non-enzymatic labels.

Akter R, Kyun Rhee C, Rahman MA.

Biosens Bioelectron. 2014 Apr 15;54:351-7. doi: 10.1016/j.bios.2013.10.058. Epub 2013 Nov 4.

PMID:
24292139
9.

Sensitive electrochemical immunosensor for α-synuclein based on dual signal amplification using PAMAM dendrimer-encapsulated Au and enhanced gold nanoparticle labels.

An Y, Jiang X, Bi W, Chen H, Jin L, Zhang S, Wang C, Zhang W.

Biosens Bioelectron. 2012 Feb 15;32(1):224-30. doi: 10.1016/j.bios.2011.12.017. Epub 2011 Dec 20.

PMID:
22221797
10.

Disposable electrochemical immunosensor by using carbon sphere/gold nanoparticle composites as labels for signal amplification.

Xu Q, Yan F, Lei J, Leng C, Ju H.

Chemistry. 2012 Apr 16;18(16):4994-8. doi: 10.1002/chem.201200171. Epub 2012 Mar 21.

PMID:
22438025
11.

Ultrasensitive non-mediator electrochemical immunosensors using Au/Ag/Au core/double shell nanoparticles as enzyme-mimetic labels.

Wang Y, Zhang Y, Su Y, Li F, Ma H, Li H, Du B, Wei Q.

Talanta. 2014 Jun;124:60-6. doi: 10.1016/j.talanta.2014.02.035. Epub 2014 Feb 25.

PMID:
24767446
12.

Electrochemical immunosensor for label free epidermal growth factor receptor (EGFR) detection.

Vasudev A, Kaushik A, Bhansali S.

Biosens Bioelectron. 2013 Jan 15;39(1):300-5. doi: 10.1016/j.bios.2012.06.012. Epub 2012 Jun 28.

PMID:
22819633
13.

A label-free electrochemical immunosensor based on an ionic organic molecule and chitosan-stabilized gold nanoparticles for the detection of cardiac troponin T.

Brondani D, Piovesan JV, Westphal E, Gallardo H, Fireman Dutra RA, Spinelli A, Vieira IC.

Analyst. 2014 Oct 21;139(20):5200-8. doi: 10.1039/c4an00993b. Epub 2014 Aug 14.

PMID:
25222288
14.

An ultrasensitive electrochemical immunosensor platform with double signal amplification for indole-3-acetic acid determinations in plant seeds.

Yin H, Xu Z, Zhou Y, Wang M, Ai S.

Analyst. 2013 Mar 21;138(6):1851-7. doi: 10.1039/c3an36526c. Epub 2013 Feb 4.

PMID:
23377501
15.

Ultrasensitive electrochemical immunosensor based on Au nanoparticles dotted carbon nanotube-graphene composite and functionalized mesoporous materials.

Lu J, Liu S, Ge S, Yan M, Yu J, Hu X.

Biosens Bioelectron. 2012 Mar 15;33(1):29-35. doi: 10.1016/j.bios.2011.11.054. Epub 2012 Jan 5.

PMID:
22265320
16.

Simultaneous electrochemical detection of multiple tumor markers using metal ions tagged immunocolloidal gold.

Xu T, Jia X, Chen X, Ma Z.

Biosens Bioelectron. 2014 Jun 15;56:174-9. doi: 10.1016/j.bios.2014.01.006. Epub 2014 Jan 9.

PMID:
24487105
17.

The preparation of reagentless electrochemical immunosensor based on a nano-gold and chitosan hybrid film for human chorionic gonadotrophin.

Yang G, Chang Y, Yang H, Tan L, Wu Z, Lu X, Yang Y.

Anal Chim Acta. 2009 Jun 30;644(1-2):72-7. doi: 10.1016/j.aca.2009.04.021. Epub 2009 Apr 23.

PMID:
19463565
18.

Electrochemical immunosensor for prostate-specific antigens using a label-free second antibody based on silica nanoparticles and polymer brush.

Rafique S, Bin W, Bhatti AS.

Bioelectrochemistry. 2015 Feb;101:75-83. doi: 10.1016/j.bioelechem.2014.08.001. Epub 2014 Aug 12.

PMID:
25156671
19.
20.

Highly stable electrochemical immunosensor for carcinoembryonic antigen.

Sun X, Ma Z.

Biosens Bioelectron. 2012 May 15;35(1):470-4. doi: 10.1016/j.bios.2012.02.061. Epub 2012 Mar 7.

PMID:
22444512
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