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Items: 1 to 20 of 111

1.

Ligase chain reaction amplification for sensitive electrochemiluminescent detection of single nucleotide polymorphisms.

Chen Y, Yang M, Xiang Y, Yuan R, Chai Y.

Anal Chim Acta. 2013 Sep 24;796:1-6. doi: 10.1016/j.aca.2013.07.057. Epub 2013 Aug 2.

PMID:
24016575
2.

Label-free electrochemiluminescent detection of DNA by hybridization with a molecular beacon to form hemin/G-quadruplex architecture for signal inhibition.

Deng S, Cheng L, Lei J, Cheng Y, Huang Y, Ju H.

Nanoscale. 2013 Jun 21;5(12):5435-41. doi: 10.1039/c2nr33471b.

PMID:
23662297
3.

A highly sensitive electrochemiluminescence assay for protein kinase based on double-quenching of graphene quantum dots by G-quadruplex-hemin and gold nanoparticles.

Liu J, He X, Wang K, He D, Wang Y, Mao Y, Shi H, Wen L.

Biosens Bioelectron. 2015 Aug 15;70:54-60. doi: 10.1016/j.bios.2015.03.026. Epub 2015 Mar 11.

PMID:
25794958
4.
5.

"Off-on" electrochemiluminescence system for sensitive detection of ATP via target-induced structure switching.

Liu Y, Lei J, Huang Y, Ju H.

Anal Chem. 2014 Sep 2;86(17):8735-41. doi: 10.1021/ac501913c. Epub 2014 Aug 21.

PMID:
25118587
6.

Target-triggered DNA nanoassembly on quantum dots and DNAzyme-modulated double quenching for ultrasensitive microRNA biosensing.

Yuan R, Yu X, Zhang Y, Xu L, Cheng W, Tu Z, Ding S.

Biosens Bioelectron. 2017 Jun 15;92:342-348. doi: 10.1016/j.bios.2016.11.002. Epub 2016 Nov 5.

PMID:
27836609
7.

An ultrasensitive chemiluminescent immunosensor for the detection of human leptin using hemin/G-quadruplex DNAzymes-assembled signal amplifier.

He Y, Wang X, Zhang Y, Gao F, Li Y, Chen H, Wang L.

Talanta. 2013 Nov 15;116:816-21. doi: 10.1016/j.talanta.2013.07.074. Epub 2013 Aug 7.

PMID:
24148479
8.

Triple Quenching of a Novel Self-Enhanced Ru(II) Complex by Hemin/G-Quadruplex DNAzymes and Its Potential Application to Quantitative Protein Detection.

Zhao M, Liao N, Zhuo Y, Chai YQ, Wang JP, Yuan R.

Anal Chem. 2015 Aug 4;87(15):7602-9. doi: 10.1021/acs.analchem.5b01671. Epub 2015 Jul 14.

PMID:
26135920
9.

An "off-on" electrochemiluminescent biosensor based on DNAzyme-assisted target recycling and rolling circle amplifications for ultrasensitive detection of microRNA.

Zhang P, Wu X, Yuan R, Chai Y.

Anal Chem. 2015 Mar 17;87(6):3202-7. doi: 10.1021/ac504455z. Epub 2015 Feb 25.

PMID:
25679541
10.

Amplification of G-quadruplex DNAzymes using PCR-like temperature cycles for specific nucleic acid and single nucleotide polymorphism detection.

Wang N, Kong DM, Shen HX.

Chem Commun (Camb). 2011 Feb 14;47(6):1728-30. doi: 10.1039/c0cc04182c. Epub 2010 Nov 29.

PMID:
21116529
11.

Electrochemiluminescent quenching of quantum dots for ultrasensitive immunoassay through oxygen reduction catalyzed by nitrogen-doped graphene-supported hemin.

Deng S, Lei J, Huang Y, Cheng Y, Ju H.

Anal Chem. 2013 Jun 4;85(11):5390-6. doi: 10.1021/ac3036537. Epub 2013 May 22.

PMID:
23659573
12.

Amplified surface plasmon resonance and electrochemical detection of Pb2+ ions using the Pb2+-dependent DNAzyme and hemin/G-quadruplex as a label.

Pelossof G, Tel-Vered R, Willner I.

Anal Chem. 2012 Apr 17;84(8):3703-9. doi: 10.1021/ac3002269. Epub 2012 Apr 4.

PMID:
22424055
13.

Reducing background signal of G-quadruplex-hemin DNAzyme sensing platform by single-walled carbon nanotubes.

Zhang Y, Li B.

Biosens Bioelectron. 2011 Sep 15;27(1):137-40. doi: 10.1016/j.bios.2011.06.030. Epub 2011 Jul 2.

PMID:
21767941
14.

CdSe/ZnS quantum dots-G-quadruplex/hemin hybrids as optical DNA sensors and aptasensors.

Sharon E, Freeman R, Willner I.

Anal Chem. 2010 Sep 1;82(17):7073-7. doi: 10.1021/ac101456x.

PMID:
20695436
15.
16.

Quantitative detection of Ag(+) and cysteine using G-quadruplex-hemin DNAzymes.

Kong DM, Cai LL, Shen HX.

Analyst. 2010 Jun;135(6):1253-8. doi: 10.1039/b925168e. Epub 2010 Apr 14.

PMID:
20390219
17.

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
18.

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
19.

Potassium-sensitive G-quadruplex DNA for sensitive visible potassium detection.

Yang X, Li T, Li B, Wang E.

Analyst. 2010 Jan;135(1):71-5. doi: 10.1039/b913036e. Epub 2009 Nov 10.

PMID:
20024183
20.

A novel photoelectrochemical sensor based on photocathode of PbS quantum dots utilizing catalase mimetics of bio-bar-coded platinum nanoparticles/G-quadruplex/hemin for signal amplification.

Wang GL, Liu KL, Shu JX, Gu TT, Wu XM, Dong YM, Li ZJ.

Biosens Bioelectron. 2015 Jul 15;69:106-12. doi: 10.1016/j.bios.2015.02.027. Epub 2015 Feb 17.

PMID:
25723768

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