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Literature DB >> 17851609

Simple and rapid colorimetric enzyme sensing assays using non-crosslinking gold nanoparticle aggregation.

Weian Zhao¹, William Chiuman, Jeffrey C F Lam, Michael A Brook, Yingfu Li.

Abstract

Non-crosslinking gold nanoparticle (AuNP) aggregation induced by the loss (or screen) of surface charges is applied for enzymatic activity sensing and potentially inhibitor screening.

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Year: 2007 PMID： 17851609 DOI： 10.1039/b705335e

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

12 in total

Review 1. Gold nanoparticles in chemical and biological sensing.

Authors: Krishnendu Saha; Sarit S Agasti; Chaekyu Kim; Xiaoning Li; Vincent M Rotello
Journal: Chem Rev Date: 2012-02-02 Impact factor: 60.622

Review 2. Aptamer-conjugated nanomaterials and their applications.

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Journal: Adv Drug Deliv Rev Date: 2011-10-14 Impact factor: 15.470

3. The importance of peripheral sequences in determining the metal selectivity of an in vitro-selected Co(2+) -dependent DNAzyme.

Authors: Kevin E Nelson; Hannah E Ihms; Debapriya Mazumdar; Peter J Bruesehoff; Yi Lu
Journal: Chembiochem Date: 2012-01-17 Impact factor: 3.164

4. Fluorometric and colorimetric dual-readout alkaline phosphatase activity assay based on enzymatically induced formation of colored Au@Ag nanoparticles and an inner filter effect.

Authors: Chuanxia Chen; Guanglu Zhang; Pengjuan Ni; Yuanyuan Jiang; Yizhong Lu; Zhengliang Lu
Journal: Mikrochim Acta Date: 2019-05-11 Impact factor: 5.833

5. Alkaline Phosphatase Electrochemical Micro-Sensor Based on 3D Graphene Networks for the Monitoring of Osteoblast Activity.

Authors: Ning Zhao; Jiaci Shi; Ming Li; Pengcheng Xu; Xuefeng Wang; Xinxin Li
Journal: Biosensors (Basel) Date: 2022-06-13

6. Single chain fragment variable recombinant antibody functionalized gold nanoparticles for a highly sensitive colorimetric immunoassay.

Authors: Yang Liu; Yi Liu; Raymond L Mernaugh; Xiangqun Zeng
Journal: Biosens Bioelectron Date: 2009-02-27 Impact factor: 10.618

Simple and rapid colorimetric enzyme sensing assays using non-crosslinking gold nanoparticle aggregation.

Review 1. Gold nanoparticles in chemical and biological sensing.

Review 2. Aptamer-conjugated nanomaterials and their applications.

3. The importance of peripheral sequences in determining the metal selectivity of an in vitro-selected Co(2+) -dependent DNAzyme.

4. Fluorometric and colorimetric dual-readout alkaline phosphatase activity assay based on enzymatically induced formation of colored Au@Ag nanoparticles and an inner filter effect.

5. Alkaline Phosphatase Electrochemical Micro-Sensor Based on 3D Graphene Networks for the Monitoring of Osteoblast Activity.

6. Single chain fragment variable recombinant antibody functionalized gold nanoparticles for a highly sensitive colorimetric immunoassay.

7. Enhanced DNA sensing via catalytic aggregation of gold nanoparticles.

8. Recent advances in nanotechnology applied to biosensors.

Review 9. Integrating Deoxyribozymes into Colorimetric Sensing Platforms.

10. Colorimetric, Naked-Eye Detection of Lysozyme in Human Urine with Gold Nanoparticles.