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Results: 1 to 20 of 194

1.

A homogeneous hemin/G-quadruplex DNAzyme based turn-on chemiluminescence aptasensor for interferon-gamma detection via in-situ assembly of luminol functionalized gold nanoparticles, deoxyribonucleic acid, interferon-gamma and hemin.

Jiang J, He Y, Yu X, Zhao J, Cui H.

Anal Chim Acta. 2013 Aug 12;791:60-4. doi: 10.1016/j.aca.2013.06.048. Epub 2013 Jul 5.

PMID:
23890607
[PubMed - indexed for MEDLINE]
2.

DNAzyme-based turn-on chemiluminescence assays in homogenous media.

Zhou M, Liu Y, Tu Y, Tao G, Yan J.

Biosens Bioelectron. 2012 May 15;35(1):489-92. doi: 10.1016/j.bios.2012.03.013. Epub 2012 Mar 17.

PMID:
22465444
[PubMed - indexed for MEDLINE]
3.

Label-free and amplified electrochemical detection of cytokine based on hairpin aptamer and catalytic DNAzyme.

Zhang H, Jiang B, Xiang Y, Chai Y, Yuan R.

Analyst. 2012 Feb 21;137(4):1020-3. doi: 10.1039/c2an15962g. Epub 2011 Dec 23.

PMID:
22193340
[PubMed - indexed for MEDLINE]
4.

Multilayer hemin/G-quadruplex wrapped gold nanoparticles as tag for ultrasensitive multiplex immunoassay by chemiluminescence imaging.

Zong C, Wu J, Xu J, Ju H, Yan F.

Biosens Bioelectron. 2013 May 15;43:372-8. doi: 10.1016/j.bios.2012.12.051. Epub 2012 Dec 31.

PMID:
23356995
[PubMed - indexed for MEDLINE]
5.

Chemiluminescence and chemiluminescence resonance energy transfer (CRET) aptamer sensors using catalytic hemin/G-quadruplexes.

Liu X, Freeman R, Golub E, Willner I.

ACS Nano. 2011 Sep 27;5(9):7648-55. doi: 10.1021/nn202799d. Epub 2011 Sep 8.

PMID:
21866963
[PubMed - indexed for MEDLINE]
6.

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
[PubMed - indexed for MEDLINE]
7.

An ultrasensitive electrochemical aptasensor for thrombin based on the triplex-amplification of hemin/G-quadruplex horseradish peroxidase-mimicking DNAzyme and horseradish peroxidase decorated FeTe nanorods.

Jiang L, Yuan R, Chai Y, Yuan Y, Bai L, Wang Y.

Analyst. 2013 Mar 7;138(5):1497-503. doi: 10.1039/c2an36772f.

PMID:
23340527
[PubMed - indexed for MEDLINE]
8.

Dendrimer functionalized reduced graphene oxide as nanocarrier for sensitive pseudobienzyme electrochemical aptasensor.

Yuan Y, Liu G, Yuan R, Chai Y, Gan X, Bai L.

Biosens Bioelectron. 2013 Apr 15;42:474-80. doi: 10.1016/j.bios.2012.11.003. Epub 2012 Nov 10.

PMID:
23238321
[PubMed - indexed for MEDLINE]
9.

Electrochemical aptasensor based on the dual-amplification of G-quadruplex horseradish peroxidase-mimicking DNAzyme and blocking reagent-horseradish peroxidase.

Yuan Y, Gou X, Yuan R, Chai Y, Zhuo Y, Mao L, Gan X.

Biosens Bioelectron. 2011 Jun 15;26(10):4236-40. doi: 10.1016/j.bios.2011.03.038. Epub 2011 Apr 8.

PMID:
21536422
[PubMed - indexed for MEDLINE]
10.

Detection of metal ions (Cu2+, Hg2+) and cocaine by using ligation DNAzyme machinery.

Wang F, Orbach R, Willner I.

Chemistry. 2012 Dec 7;18(50):16030-6. doi: 10.1002/chem.201201479. Epub 2012 Oct 18.

PMID:
23081856
[PubMed - indexed for MEDLINE]
11.

Chemiluminescent and chemiluminescence resonance energy transfer (CRET) detection of DNA, metal ions, and aptamer-substrate complexes using hemin/G-quadruplexes and CdSe/ZnS quantum dots.

Freeman R, Liu X, Willner I.

J Am Chem Soc. 2011 Aug 3;133(30):11597-604. doi: 10.1021/ja202639m. Epub 2011 Jul 8.

PMID:
21678959
[PubMed - indexed for MEDLINE]
12.

A dual-amplification aptasensor for highly sensitive detection of thrombin based on the functionalized graphene-Pd nanoparticles composites and the hemin/G-quadruplex.

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

Anal Chim Acta. 2012 Nov 28;755:46-53. doi: 10.1016/j.aca.2012.10.004. Epub 2012 Oct 23.

PMID:
23146393
[PubMed - indexed for MEDLINE]
13.

Formation of G-quadruplex-hemin DNAzyme based on human telomere elongation and its application in telomerase activity detection.

Li Y, Li X, Ji X, Li X.

Biosens Bioelectron. 2011 Jun 15;26(10):4095-8. doi: 10.1016/j.bios.2011.03.041. Epub 2011 Apr 13.

PMID:
21536423
[PubMed - indexed for MEDLINE]
14.

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]
15.

A label-free electrochemiluminescence aptasensor for thrombin based on novel assembly strategy of oligonucleotide and luminol functionalized gold nanoparticles.

Li F, Cui H.

Biosens Bioelectron. 2013 Jan 15;39(1):261-7. doi: 10.1016/j.bios.2012.07.060. Epub 2012 Aug 9.

PMID:
22917918
[PubMed - indexed for MEDLINE]
16.

An ultrasensitive electrochemical aptasensor with autonomous assembly of hemin-G-quadruplex DNAzyme nanowires for pseudo triple-enzyme cascade electrocatalytic amplification.

Yuan Y, Chai Y, Yuan R, Zhuo Y, Gan X.

Chem Commun (Camb). 2013 Aug 25;49(66):7328-30. doi: 10.1039/c3cc42874e.

PMID:
23851915
[PubMed - indexed for MEDLINE]
17.

A Fok I/DNA machine that duplicates its analyte gene sequence.

Weizmann Y, Cheglakov Z, Willner I.

J Am Chem Soc. 2008 Dec 24;130(51):17224-5. doi: 10.1021/ja806222e.

PMID:
19049271
[PubMed - indexed for MEDLINE]
18.

G-quadruplex-based DNAzyme for facile colorimetric detection of thrombin.

Li T, Wang E, Dong S.

Chem Commun (Camb). 2008 Aug 21;(31):3654-6. doi: 10.1039/b805565c. Epub 2008 Jun 9.

PMID:
18665289
[PubMed - indexed for MEDLINE]
19.

'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]
20.

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
[PubMed - indexed for MEDLINE]

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