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Results: 1 to 20 of 100

1.

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
2.

A label-free and colorimetric turn-on assay for coralyne based on coralyne-induced formation of peroxidase-mimicking split DNAzyme.

Hou T, Wang X, Liu X, Liu S, Du Z, Li F.

Analyst. 2013 Sep 7;138(17):4728-31. doi: 10.1039/c3an01024d. Epub 2013 Jul 19.

PMID:
23869385
[PubMed - indexed for MEDLINE]
3.

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]
4.

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]
5.

Colorimetric recognition of the coralyne-poly(dA) interaction using unmodified gold nanoparticle probes, and further detection of coralyne based upon this recognition system.

Lv Z, Wei H, Li B, Wang E.

Analyst. 2009 Aug;134(8):1647-51. doi: 10.1039/b909069j. Epub 2009 Jun 22.

PMID:
20448933
[PubMed - indexed for MEDLINE]
6.

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]
7.

'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]
8.

A simple and highly sensitive DNAzyme-based assay for nicotinamide adenine dinucleotide by ligase-mediated inhibition of strand displacement amplification.

Jiang C, Kan YY, Jiang JH, Yu RQ.

Anal Chim Acta. 2014 Sep 24;844:70-4. doi: 10.1016/j.aca.2014.06.054. Epub 2014 Jul 10.

PMID:
25172818
[PubMed - in process]
9.

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
10.

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
11.

A novel colorimetric potassium sensor based on the substitution of lead from G-quadruplex.

Sun H, Li X, Li Y, Fan L, Kraatz HB.

Analyst. 2013 Feb 21;138(3):856-62. doi: 10.1039/c2an36564b. Epub 2012 Dec 5.

PMID:
23211869
[PubMed - indexed for MEDLINE]
12.

Highly sensitive fluorescence assay of DNA methyltransferase activity by methylation-sensitive cleavage-based primer generation exponential isothermal amplification-induced G-quadruplex formation.

Xue Q, Lv Y, Xu S, Zhang Y, Wang L, Li R, Yue Q, Li H, Gu X, Zhang S, Liu J.

Biosens Bioelectron. 2015 Apr 15;66:547-53. doi: 10.1016/j.bios.2014.12.017. Epub 2014 Dec 6.

PMID:
25506903
[PubMed - in process]
13.

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]
14.

Sensitive dual DNAzymes-based sensors designed by grafting self-blocked G-quadruplex DNAzymes to the substrates of metal ion-triggered DNA/RNA-cleaving DNAzymes.

Zhang Q, Cai Y, Li H, Kong DM, Shen HX.

Biosens Bioelectron. 2012 Oct-Dec;38(1):331-6. doi: 10.1016/j.bios.2012.06.011. Epub 2012 Jun 19.

PMID:
22784499
[PubMed - indexed for MEDLINE]
15.

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]
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.

Ag+ and cysteine quantitation based on G-quadruplex-hemin DNAzymes disruption by Ag+.

Zhou XH, Kong DM, Shen HX.

Anal Chem. 2010 Feb 1;82(3):789-93. doi: 10.1021/ac902421u.

PMID:
20039758
[PubMed - indexed for MEDLINE]
18.

Exonuclease III-assisted cascade signal amplification strategy for label-free and ultrasensitive chemiluminescence detection of DNA.

Gao Y, Li B.

Anal Chem. 2014 Sep 2;86(17):8881-7. doi: 10.1021/ac5024952. Epub 2014 Aug 20.

PMID:
25140892
[PubMed - in process]
19.

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]
20.

A label-free activatable aptamer probe for colorimetric detection of cancer cells based on binding-triggered in situ catalysis of split DNAzyme.

Shi H, Li D, Xu F, He X, Wang K, Ye X, Tang J, He C.

Analyst. 2014 Sep 7;139(17):4181-4. doi: 10.1039/c4an00561a.

PMID:
25037636
[PubMed - in process]
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