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Items: 1 to 20 of 99

1.

Aptamer degradation inhibition combined with DNAzyme cascade-based signal amplification for colorimetric detection of proteins.

Li J, Jia Y, Zheng J, Zhong W, Shen G, Yang R, Tan W.

Chem Commun (Camb). 2013 Jul 14;49(55):6137-9. doi: 10.1039/c3cc42148a.

PMID:
23727767
2.

Colorimetric and ultrasensitive bioassay based on a dual-amplification system using aptamer and DNAzyme.

Tang L, Liu Y, Ali MM, Kang DK, Zhao W, Li J.

Anal Chem. 2012 Jun 5;84(11):4711-7. doi: 10.1021/ac203274k.

PMID:
22533853
3.

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
4.

Label-free colorimetric aptasensor for sensitive detection of ochratoxin A utilizing hybridization chain reaction.

Wang C, Dong X, Liu Q, Wang K.

Anal Chim Acta. 2015 Feb 20;860:83-8. doi: 10.1016/j.aca.2014.12.031.

PMID:
25682251
5.

A label-free DNA hairpin biosensor for colorimetric detection of target with suitable functional DNA partners.

Nie J, Zhang DW, Tie C, Zhou YL, Zhang XX.

Biosens Bioelectron. 2013 Nov 15;49:236-42. doi: 10.1016/j.bios.2013.05.020.

PMID:
23770395
6.

Label-free chemiluminescent aptasensor for platelet-derived growth factor detection based on exonuclease-assisted cascade autocatalytic recycling amplification.

Bi S, Luo B, Ye J, Wang Z.

Biosens Bioelectron. 2014 Dec 15;62:208-13. doi: 10.1016/j.bios.2014.06.057.

PMID:
25016251
7.

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.

PMID:
23534943
8.

Fast functionalization of silver decahedral nanoparticles with aptamers for colorimetric detection of human platelet-derived growth factor-BB.

Li H, Zhu Y, Dong S, Qiang W, Sun L, Xu D.

Anal Chim Acta. 2014 Jun 4;829:48-53. doi: 10.1016/j.aca.2014.04.034.

PMID:
24856402
9.

Dual-primer self-generation SERS signal amplification assay for PDGF-BB using label-free aptamer.

Ye S, Zhai X, Wu Y, Kuang S.

Biosens Bioelectron. 2016 May 15;79:130-5. doi: 10.1016/j.bios.2015.11.090.

PMID:
26703991
10.

Enzyme-regulated activation of DNAzyme: a novel strategy for a label-free colorimetric DNA ligase assay and ligase-based biosensing.

He K, Li W, Nie Z, Huang Y, Liu Z, Nie L, Yao S.

Chemistry. 2012 Mar 26;18(13):3992-9. doi: 10.1002/chem.201102290.

PMID:
22337073
11.

Label-free colorimetric assay for methyltransferase activity based on a novel methylation-responsive DNAzyme strategy.

Li W, Liu Z, Lin H, Nie Z, Chen J, Xu X, Yao S.

Anal Chem. 2010 Mar 1;82(5):1935-41. doi: 10.1021/ac902670c.

PMID:
20148579
12.

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.

PMID:
18665289
13.

A structure-switchable aptasensor for aflatoxin B1 detection based on assembly of an aptamer/split DNAzyme.

Seok Y, Byun JY, Shim WB, Kim MG.

Anal Chim Acta. 2015 Jul 30;886:182-7. doi: 10.1016/j.aca.2015.05.041.

PMID:
26320651
14.

DNAzyme footprinting: detecting protein-aptamer complexation on surfaces by blocking DNAzyme cleavage activity.

Chen Y, Corn RM.

J Am Chem Soc. 2013 Feb 13;135(6):2072-5. doi: 10.1021/ja311367t.

15.

A portable microchip for ultrasensitive and high-throughput assay of thrombin by rolling circle amplification and hemin/G-quadruplex system.

Lin X, Chen Q, Liu W, Li H, Lin JM.

Biosens Bioelectron. 2014 Jun 15;56:71-6. doi: 10.1016/j.bios.2013.12.061.

PMID:
24469539
16.

Photoinduced electron transfer (PET) based label-free aptasensor for platelet-derived growth factor-BB and its logic gate application.

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

Biosens Bioelectron. 2015 Jan 15;63:552-7. doi: 10.1016/j.bios.2014.07.067.

PMID:
25150781
17.

High sensitive and label-free colorimetric DNA detection based on nicking endonuclease-assisted activation of DNAzymes.

Li J, Yao QH, Fu HE, Zhang XL, Yang HH.

Talanta. 2011 Jul 15;85(1):91-6. doi: 10.1016/j.talanta.2011.03.042.

PMID:
21645675
18.

Multiple turnovers of DNAzyme for amplified detection of ATP and reduced thiol in cell homogenates.

Guo Y, Liu J, Yang G, Sun X, Chen HY, Xu JJ.

Chem Commun (Camb). 2015 Jan 18;51(5):862-5. doi: 10.1039/c4cc08428d.

PMID:
25429374
19.

Highly sensitive fluorescence detection of target DNA by coupling exonuclease-assisted cascade target recycling and DNAzyme amplification.

Liu S, Cheng C, Liu T, Wang L, Gong H, Li F.

Biosens Bioelectron. 2015 Jan 15;63:99-104. doi: 10.1016/j.bios.2014.07.023.

PMID:
25063920
20.

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
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