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Items: 1 to 20 of 102

1.

Visual detection of single-base mismatches in DNA using hairpin oligonucleotide with double-target DNA binding sequences and gold nanoparticles.

He Y, Zhang X, Zhang S, Kris MK, Man FC, Kawde AN, Liu G.

Biosens Bioelectron. 2012 Apr 15;34(1):37-43. doi: 10.1016/j.bios.2011.12.055. Epub 2012 Feb 10.

2.

Visual detection of single-nucleotide polymorphism with hairpin oligonucleotide-functionalized gold nanoparticles.

He Y, Zeng K, Gurung AS, Baloda M, Xu H, Zhang X, Liu G.

Anal Chem. 2010 Sep 1;82(17):7169-77. doi: 10.1021/ac101275s.

PMID:
20681563
3.

Disposable nucleic acid biosensors based on gold nanoparticle probes and lateral flow strip.

Mao X, Ma Y, Zhang A, Zhang L, Zeng L, Liu G.

Anal Chem. 2009 Feb 15;81(4):1660-8. doi: 10.1021/ac8024653.

PMID:
19159221
4.

A CdTe nanoparticle-modified hairpin probe for direct and sensitive electrochemical detection of DNA.

Kjällman TH, Peng H, Soeller C, Travas-Sejdic J.

Analyst. 2010 Mar;135(3):488-94. doi: 10.1039/b912797f. Epub 2010 Jan 15.

PMID:
20174700
5.

Conformational switching immobilized hairpin DNA probes following subsequent expanding of gold nanoparticles enables visual detecting sequence-specific DNA.

Niu Y, Zhao Y, Fan A.

Anal Chem. 2011 Oct 1;83(19):7500-6. doi: 10.1021/ac201755x. Epub 2011 Sep 14.

PMID:
21879720
6.

Hairpin DNA switch for ultrasensitive spectrophotometric detection of DNA hybridization based on gold nanoparticles and enzyme signal amplification.

Zhang Y, Tang Z, Wang J, Wu H, Maham A, Lin Y.

Anal Chem. 2010 Aug 1;82(15):6440-6. doi: 10.1021/ac1006238.

PMID:
20608643
7.

Sensitive and selective DNA detection based on the combination of hairpin-type probe with endonuclease/GNP signal amplification using quartz-crystal-microbalance transduction.

Fei Y, Jin XY, Wu ZS, Zhang SB, Shen G, Yu RQ.

Anal Chim Acta. 2011 Apr 8;691(1-2):95-102. doi: 10.1016/j.aca.2011.02.040. Epub 2011 Feb 26.

PMID:
21458637
8.

Visual detection of Hg²⁺ in aqueous solution using gold nanoparticles and thymine-rich hairpin DNA probes.

He Y, Zhang X, Zeng K, Zhang S, Baloda M, Gurung AS, Liu G.

Biosens Bioelectron. 2011 Jul 15;26(11):4464-70. doi: 10.1016/j.bios.2011.05.003. Epub 2011 May 11.

9.

A universal lateral flow biosensor for proteins and DNAs based on the conformational change of hairpin oligonucleotide and its use for logic gate operations.

Huang Y, Wen W, Du D, Zhang X, Wang S, Lin Y.

Biosens Bioelectron. 2014 Nov 15;61:598-604. doi: 10.1016/j.bios.2014.06.007. Epub 2014 Jun 11.

PMID:
24967748
10.

Gold-based optical biosensor for single-mismatched DNA detection using salt-induced hybridization.

Zhan Z, Ma X, Cao C, Sim SJ.

Biosens Bioelectron. 2012 Feb 15;32(1):127-32. doi: 10.1016/j.bios.2011.11.045. Epub 2011 Dec 6.

PMID:
22188920
11.

Plasmonic nanobiosensor based on hairpin DNA for detection of trace oligonucleotides biomarker in cancers.

Hu Y, Zhang L, Zhang Y, Wang B, Wang Y, Fan Q, Huang W, Wang L.

ACS Appl Mater Interfaces. 2015 Feb 4;7(4):2459-66. doi: 10.1021/am507218g. Epub 2015 Jan 20.

PMID:
25546579
12.

Silver nanoparticles as redox reporters for the amplified electrochemical detection of the single base mismatches.

Mehrgardi MA, Ahangar LE.

Biosens Bioelectron. 2011 Jul 15;26(11):4308-13. doi: 10.1016/j.bios.2011.04.020. Epub 2011 Apr 16.

PMID:
21592762
13.

Aggregation effects of gold nanoparticles for single-base mismatch detection in influenza A (H1N1) DNA sequences using fluorescence and Raman measurements.

Ganbold EO, Kang T, Lee K, Lee SY, Joo SW.

Colloids Surf B Biointerfaces. 2012 May 1;93:148-53. doi: 10.1016/j.colsurfb.2011.12.026. Epub 2011 Dec 31.

PMID:
22261178
14.

Optimizing Au-nanoprobes for specific sequence discrimination.

Doria G, Baumgartner BG, Franco R, Baptista PV.

Colloids Surf B Biointerfaces. 2010 May 1;77(1):122-4. doi: 10.1016/j.colsurfb.2010.01.007. Epub 2010 Jan 20.

PMID:
20133112
15.

Electrochemical molecular beacon biosensor for sequence-specific recognition of double-stranded DNA.

Miao X, Guo X, Xiao Z, Ling L.

Biosens Bioelectron. 2014 Sep 15;59:54-7. doi: 10.1016/j.bios.2014.03.009. Epub 2014 Mar 15.

PMID:
24690562
16.

Gold Nanoparticle Coated Silica Nanorods for Sensitive Visual Detection of microRNA on a Lateral Flow Strip Biosensor.

Takalkar S, Xu H, Chen J, Baryeh K, Qiu W, Zhao JX, Liu AG.

Anal Sci. 2016;32(6):617-22. doi: 10.2116/analsci.32.617.

17.

Ultrasensitive DNA detection using oligonucleotide-silver nanoparticle conjugates.

Thompson DG, Enright A, Faulds K, Smith WE, Graham D.

Anal Chem. 2008 Apr 15;80(8):2805-10. doi: 10.1021/ac702403w. Epub 2008 Feb 29.

PMID:
18307361
18.

Unlabeled hairpin DNA probe for electrochemical detection of single-nucleotide mismatches based on MutS-DNA interactions.

Gong H, Zhong T, Gao L, Li X, Bi L, Kraatz HB.

Anal Chem. 2009 Oct 15;81(20):8639-43. doi: 10.1021/ac901371n.

PMID:
19769379
19.

Hydroxylamine-amplified gold nanoparticles for the homogeneous detection of sequence-specific DNA.

Fan A, Cai S, Cao Z, Lau C, Lu J.

Analyst. 2010 Jun;135(6):1400-5. doi: 10.1039/c0an00007h. Epub 2010 Apr 21.

PMID:
20407685
20.

Dynamic-light-scattering-based sequence-specific recognition of double-stranded DNA with oligonucleotide-functionalized gold nanoparticles.

Miao XM, Xiong C, Wang WW, Ling LS, Shuai XT.

Chemistry. 2011 Sep 26;17(40):11230-6. doi: 10.1002/chem.201003010. Epub 2011 Aug 26.

PMID:
21922555

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