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Results: 1 to 20 of 117

1.

G-quadruplex DNA biosensor for sensitive visible detection of genetically modified food.

Jiang X, Zhang H, Wu J, Yang X, Shao J, Lu Y, Qiu B, Lin Z, Chen G.

Talanta. 2014 Oct;128:445-9. doi: 10.1016/j.talanta.2014.05.002. Epub 2014 May 13.

PMID:
25059184
[PubMed - in process]
2.

Binding-induced and label-free colorimetric method for protein detection based on autonomous assembly of hemin/G-quadruplex DNAzyme amplification strategy.

Wu H, Zhang K, Liu Y, Wang H, Wu J, Zhu F, Zou P.

Biosens Bioelectron. 2015 Feb 15;64:572-8. doi: 10.1016/j.bios.2014.09.096. Epub 2014 Oct 5.

PMID:
25310491
[PubMed - in process]
3.

G-quadruplex DNAzyme molecular beacon for amplified colorimetric biosensing of Pseudostellaria heterophylla.

Zheng Z, Han J, Pang W, Hu J.

Sensors (Basel). 2013 Jan 16;13(1):1064-75. doi: 10.3390/s130101064.

PMID:
23325167
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

Label-free detection of Cu(2+) and Hg(2+) ions using reconstructed Cu(2+)-specific DNAzyme and G-quadruplex DNAzyme.

Li H, Huang XX, Cai Y, Xiao HJ, Zhang QF, Kong DM.

PLoS One. 2013 Sep 6;8(9):e73012. doi: 10.1371/journal.pone.0073012. eCollection 2013.

PMID:
24039849
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

Highly effective colorimetric and visual detection of nucleic acids using an asymmetrically split peroxidase DNAzyme.

Deng M, Zhang D, Zhou Y, Zhou X.

J Am Chem Soc. 2008 Oct 1;130(39):13095-102. doi: 10.1021/ja803507d. Epub 2008 Sep 3.

PMID:
18763776
[PubMed - indexed for MEDLINE]
6.

'Turn-on' detection of Hg2+ ion using a peroxidase-like split G-quadruplex-hemin DNAzyme.

Kong DM, Wang N, Guo XX, Shen HX.

Analyst. 2010 Mar;135(3):545-9. doi: 10.1039/b924014d. Epub 2010 Jan 28.

PMID:
20174708
[PubMed - indexed for MEDLINE]
7.

Conformational switch for cisplatin with hemin/G-quadruplex DNAzyme supersandwich structure.

Wang G, He X, Chen L, Zhu Y, Zhang X, Wang L.

Biosens Bioelectron. 2013 Dec 15;50:210-6. doi: 10.1016/j.bios.2013.06.046. Epub 2013 Jun 29.

PMID:
23859921
[PubMed - indexed for MEDLINE]
8.

Label-free colorimetric aptasensor based on nicking enzyme assisted signal amplification and DNAzyme amplification for highly sensitive detection of protein.

Huang Y, Chen J, Zhao S, Shi M, Chen ZF, Liang H.

Anal Chem. 2013 May 7;85(9):4423-30. doi: 10.1021/ac3037443. Epub 2013 Apr 15.

PMID:
23534943
[PubMed - indexed for MEDLINE]
9.

A colorimetric aptasensor for the highly sensitive detection of 8-hydroxy-2'-deoxyguanosine based on G-quadruplex-hemin DNAzyme.

Liu H, Wang YS, Wang JC, Xue JH, Zhou B, Zhao H, Liu SD, Tang X, Chen SH, Li MH, Cao JX.

Anal Biochem. 2014 Aug 1;458:4-10. doi: 10.1016/j.ab.2014.04.031. Epub 2014 May 5.

PMID:
24811738
[PubMed - in process]
10.

Amplified colorimetric detection of mercuric ions through autonomous assembly of G-quadruplex DNAzyme nanowires.

Hao Y, Guo Q, Wu H, Guo L, Zhong L, Wang J, Lin T, Fu F, Chen G.

Biosens Bioelectron. 2014 Feb 15;52:261-4. doi: 10.1016/j.bios.2013.08.034. Epub 2013 Sep 6.

PMID:
24060975
[PubMed - indexed for MEDLINE]
11.

Label-free colorimetric assay for base excision repair enzyme activity based on nicking enzyme assisted signal amplification.

Liu X, Chen M, Hou T, Wang X, Liu S, Li F.

Biosens Bioelectron. 2014 Apr 15;54:598-602. doi: 10.1016/j.bios.2013.11.062. Epub 2013 Nov 27.

PMID:
24333571
[PubMed - indexed for MEDLINE]
12.

A simple, sensitive colorimetric assay for coralyne based on target induced split G-quadruplex formation.

Kan Y, Jiang C, Xi Q, Wang X, Peng L, Jiang J, Yu R.

Anal Sci. 2014;30(5):561-8.

PMID:
24813954
[PubMed - in process]
Free Article
13.

A novel electrochemical aptasensor for highly sensitive detection of thrombin based on the autonomous assembly of hemin/G-quadruplex horseradish peroxidase-mimicking DNAzyme nanowires.

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

Anal Chim Acta. 2014 Jun 17;832:51-7. doi: 10.1016/j.aca.2014.04.065. Epub 2014 May 2.

PMID:
24890694
[PubMed - in process]
14.

Lead(II)-induced allosteric G-quadruplex DNAzyme as a colorimetric and chemiluminescence sensor for highly sensitive and selective Pb2+ detection.

Li T, Wang E, Dong S.

Anal Chem. 2010 Feb 15;82(4):1515-20. doi: 10.1021/ac902638v.

PMID:
20095579
[PubMed - indexed for MEDLINE]
15.

A novel Tb(3+)-promoted G-quadruplex-hemin DNAzyme for the development of label-free visual biosensors.

Zhang J, Gao Q, Chen P, Chen J, Chen G, Fu F.

Biosens Bioelectron. 2011 Jun 15;26(10):4053-7. doi: 10.1016/j.bios.2011.03.029. Epub 2011 Apr 2.

PMID:
21514817
[PubMed - indexed for MEDLINE]
16.

G-quadruplex-hemin DNAzyme-amplified colorimetric detection of Ag+ ion.

Zhou XH, Kong DM, Shen HX.

Anal Chim Acta. 2010 Sep 23;678(1):124-7. doi: 10.1016/j.aca.2010.08.025. Epub 2010 Aug 26.

PMID:
20869513
[PubMed - indexed for MEDLINE]
17.

General peroxidase activity of a parallel G-quadruplex-hemin DNAzyme formed by Pu39WT - a mixed G-quadruplex forming sequence in the Bcl-2 P1 promoter.

Liu B, Shang H, Li D.

Chem Cent J. 2014 Jul 1;8:43. doi: 10.1186/1752-153X-8-43. eCollection 2014. Erratum in: Chem Cent J. 2014;8:57.

PMID:
25050134
[PubMed]
Free PMC Article
18.

Label-free fluorescent detection of thrombin using G-quadruplex-based DNAzyme as sensing platform.

Zhang Y, Li B, Jin Y.

Analyst. 2011 Aug 21;136(16):3268-73. doi: 10.1039/c1an00002k. Epub 2011 Jul 4.

PMID:
21725571
[PubMed - indexed for MEDLINE]
19.

Colorimetric detection of cholesterol with G-quadruplex-based DNAzymes and ABTS2-.

Li R, Xiong C, Xiao Z, Ling L.

Anal Chim Acta. 2012 Apr 29;724:80-5. doi: 10.1016/j.aca.2012.02.015. Epub 2012 Feb 27.

PMID:
22483213
[PubMed - indexed for MEDLINE]
20.

Polymeric membrane neutral phenol-sensitive electrodes for potentiometric G-quadruplex/hemin DNAzyme-based biosensing.

Wang X, Ding Z, Ren Q, Qin W.

Anal Chem. 2013 Feb 5;85(3):1945-50. doi: 10.1021/ac3035629. Epub 2013 Jan 22.

PMID:
23289675
[PubMed - indexed for MEDLINE]

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