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Overexpression of podocalyxin-like protein is an independent factor of poor prognosis in colorectal cancer.足细胞蛋白样蛋白过表达是结直肠癌不良预后的独立因素。
Br J Cancer. 2011 Aug 23;105(5):666-72. doi: 10.1038/bjc.2011.295. Epub 2011 Aug 9.
2
Colorimetric bacteria sensing using a supramolecular enzyme-nanoparticle biosensor.利用超分子酶-纳米颗粒生物传感器进行比色细菌感测。
J Am Chem Soc. 2011 Jun 29;133(25):9650-3. doi: 10.1021/ja2021729. Epub 2011 Jun 7.
3
Colorimetric artificial tongue for protein identification.比色人工舌用于蛋白质鉴定。
Biosens Bioelectron. 2011 Jun 15;26(10):3981-6. doi: 10.1016/j.bios.2010.11.025. Epub 2010 Nov 24.
4
Paper bioassay based on ceria nanoparticles as colorimetric probes.基于氧化铈纳米粒子的比色法生物测定。
Anal Chem. 2011 Jun 1;83(11):4273-80. doi: 10.1021/ac200697y. Epub 2011 May 11.
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Label-free colorimetric detection of nucleic acids based on target-induced shielding against the peroxidase-mimicking activity of magnetic nanoparticles.基于目标诱导屏蔽磁性纳米颗粒过氧化物酶模拟活性的无标记比色法检测核酸
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Hemin-graphene hybrid nanosheets with intrinsic peroxidase-like activity for label-free colorimetric detection of single-nucleotide polymorphism.具有固有过氧化物酶样活性的血红素-石墨烯杂化纳米片用于无标记比色检测单核苷酸多态性。
ACS Nano. 2011 Feb 22;5(2):1282-90. doi: 10.1021/nn1029586. Epub 2011 Jan 10.
7
Enzyme mimics based upon supramolecular coordination chemistry.基于超分子配位化学的模拟酶。
Angew Chem Int Ed Engl. 2011 Jan 3;50(1):114-37. doi: 10.1002/anie.201000380.
8
Positively-charged gold nanoparticles as peroxidase mimic and their application in hydrogen peroxide and glucose detection.正电荷金纳米颗粒作为过氧化物酶的模拟物及其在过氧化氢和葡萄糖检测中的应用。
Chem Commun (Camb). 2010 Nov 14;46(42):8017-9. doi: 10.1039/c0cc02698k. Epub 2010 Sep 27.
9
Graphene oxide: intrinsic peroxidase catalytic activity and its application to glucose detection.氧化石墨烯：内在过氧化物酶催化活性及其在葡萄糖检测中的应用。
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Amplified biosensing using the horseradish peroxidase-mimicking DNAzyme as an electrocatalyst.基于辣根过氧化物酶模拟 DNA zyme 的放大生物传感电化学分析。
Anal Chem. 2010 Jun 1;82(11):4396-402. doi: 10.1021/ac100095u.

基于催化放大传感器阵列的比色法蛋白质检测。

Colorimetric protein sensing using catalytically amplified sensor arrays.

机构信息

Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, MA 01003, USA.

出版信息

Small. 2012 Dec 7;8(23):3589-92. doi: 10.1002/smll.201201549. Epub 2012 Sep 7.

DOI:10.1002/smll.201201549
PMID:22961696
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3514658/
Abstract

Catalytically active iron oxide nanoparticles are used as recognition elements and signal amplifiers for the array-based colorimetric sensing of proteins. Interactions between cationic monolayers on the Fe(3) O(4) NPs and analyte proteins differentially modulates the peroxidase-like activity of Fe(3) O(4) NPs, affording catalytically amplified colorimetric signal patterns that enable the detection and identification of proteins at 50 nM.

摘要

催化活性氧化铁纳米粒子可用作基于阵列的比色法蛋白质传感的识别元件和信号放大器。Fe(3)O(4) NPs 上的阳离子单层与分析物蛋白质之间的相互作用差异调节 Fe(3)O(4) NPs 的过氧化物酶样活性，提供可催化放大的比色信号模式，从而能够以 50 nM 的浓度检测和识别蛋白质。