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Results: 1 to 20 of 106

1.

Detection of single-stranded nucleic acids via colorimetric means, using G-quadruplex probes.

Sintim HO, Nakayama S.

Methods Mol Biol. 2013;1039:153-9. doi: 10.1007/978-1-62703-535-4_13.

PMID:
24026694
[PubMed - indexed for MEDLINE]
2.

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]
3.

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]
4.

Highly effective colorimetric and visual detection of ATP by a DNAzyme-aptamer sensor.

Liu F, Zhang J, Chen R, Chen L, Deng L.

Chem Biodivers. 2011 Feb;8(2):311-6. doi: 10.1002/cbdv.201000130.

PMID:
21337503
[PubMed - indexed for MEDLINE]
5.

Colorimetric split G-quadruplex probes for nucleic acid sensing: improving reconstituted DNAzyme's catalytic efficiency via probe remodeling.

Nakayama S, Sintim HO.

J Am Chem Soc. 2009 Jul 29;131(29):10320-33. doi: 10.1021/ja902951b.

PMID:
19621970
[PubMed - indexed for MEDLINE]
6.

Investigating the interactions between cations, peroxidation substrates and G-quadruplex topology in DNAzyme peroxidation reactions using statistical testing.

Nakayama S, Sintim HO.

Anal Chim Acta. 2012 Oct 17;747:1-6. doi: 10.1016/j.aca.2012.08.008. Epub 2012 Aug 14.

PMID:
22986129
[PubMed - indexed for MEDLINE]
7.

Bifunctional colorimetric oligonucleotide probe based on a G-quadruplex DNAzyme molecular beacon.

Zhang L, Zhu J, Li T, Wang E.

Anal Chem. 2011 Dec 1;83(23):8871-6. doi: 10.1021/ac2006763. Epub 2011 Nov 3.

PMID:
22017597
[PubMed - indexed for MEDLINE]
8.

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]
9.

Positive effects of ATP on G-quadruplex-hemin DNAzyme-mediated reactions.

Kong DM, Xu J, Shen HX.

Anal Chem. 2010 Jul 15;82(14):6148-53. doi: 10.1021/ac100940v.

PMID:
20552961
[PubMed - indexed for MEDLINE]
10.

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]
11.

Cellular nucleic acid binding protein binds G-rich single-stranded nucleic acids and may function as a nucleic acid chaperone.

Armas P, Nasif S, Calcaterra NB.

J Cell Biochem. 2008 Feb 15;103(3):1013-36.

PMID:
17661353
[PubMed - indexed for MEDLINE]
12.

Label-free colorimetric detection of aqueous mercury ion (Hg2+) using Hg2+-modulated G-quadruplex-based DNAzymes.

Li T, Dong S, Wang E.

Anal Chem. 2009 Mar 15;81(6):2144-9. doi: 10.1021/ac900188y.

PMID:
19227981
[PubMed - indexed for MEDLINE]
13.

'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]
14.

High-affinity homologous peptide nucleic acid probes for targeting a quadruplex-forming sequence from a MYC promoter element.

Roy S, Tanious FA, Wilson WD, Ly DH, Armitage BA.

Biochemistry. 2007 Sep 18;46(37):10433-43. Epub 2007 Aug 24.

PMID:
17718513
[PubMed - indexed for MEDLINE]
15.

Nucleic acid detection using G-quadruplex amplification methodologies.

Roembke BT, Nakayama S, Sintim HO.

Methods. 2013 Dec 15;64(3):185-98. doi: 10.1016/j.ymeth.2013.10.003. Epub 2013 Oct 14. Review.

PMID:
24135042
[PubMed - indexed for MEDLINE]
16.

Visual DNA detection and SNP genotyping using asymmetric PCR and split DNA enzymes.

Neo JL, Uttamchandani M.

Methods Mol Biol. 2013;1039:141-51. doi: 10.1007/978-1-62703-535-4_12.

PMID:
24026693
[PubMed - indexed for MEDLINE]
17.

Dissecting the strand folding orientation and formation of G-quadruplexes in single- and double-stranded nucleic acids by ligand-induced photocleavage footprinting.

Zheng KW, Zhang D, Zhang LX, Hao YH, Zhou X, Tan Z.

J Am Chem Soc. 2011 Feb 9;133(5):1475-83. doi: 10.1021/ja108972e. Epub 2011 Jan 5.

PMID:
21207997
[PubMed - indexed for MEDLINE]
18.

G-quadruplex aptamers with peroxidase-like DNAzyme functions: which is the best and how does it work?

Li T, Dong S, Wang E.

Chem Asian J. 2009 Jun 2;4(6):918-22. doi: 10.1002/asia.200900019.

PMID:
19422006
[PubMed - indexed for MEDLINE]
19.

Sequence-specific detection of nucleic acids utilizing isothermal enrichment of G-quadruplex DNAzymes.

Xiao HJ, Hak HC, Kong DM, Shen HX.

Anal Chim Acta. 2012 Jun 4;729:67-72. doi: 10.1016/j.aca.2012.04.011. Epub 2012 Apr 21.

PMID:
22595435
[PubMed - indexed for MEDLINE]
20.

G-quadruplex DNAzyme-based Hg2+ and cysteine sensors utilizing Hg2+-mediated oligonucleotide switching.

Jia SM, Liu XF, Li P, Kong DM, Shen HX.

Biosens Bioelectron. 2011 Sep 15;27(1):148-52. doi: 10.1016/j.bios.2011.06.032. Epub 2011 Jul 1.

PMID:
21775125
[PubMed - indexed for MEDLINE]

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