Literature DB >> 22389188

Ultrasensitive electrochemical detection of prostate-specific antigen (PSA) using gold-coated magnetic nanoparticles as 'dispersible electrodes'.

Kyloon Chuah1, Leo M H Lai, Ian Y Goon, Stephen G Parker, Rose Amal, J Justin Gooding.   

Abstract

Herein, we demonstrate the use of modified gold-coated magnetic nanoparticles as 'dispersible electrodes' which act as selective capture vehicles for electrochemical detection of prostate-specific antigen (PSA). A key advantage of this system is the ability to quantify non-electrochemical active analytes such as proteins with unprecedented detection limits and fast response times. This journal is © The Royal Society of Chemistry 2012

Entities:  

Mesh：

Substances：

Year:  2012        PMID： 22389188     DOI： 10.1039/c2cc30512g

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


  9 in total

Review 1.  Recent Advances in Electrochemical Immunosensors.

Authors:  Benoît Piro; Steeve Reisberg
Journal:  Sensors (Basel)       Date:  2017-04-07       Impact factor: 3.576

2.  An electrochemical clamp assay for direct, rapid analysis of circulating nucleic acids in serum.

Authors:  Jagotamoy Das; Ivaylo Ivanov; Laura Montermini; Janusz Rak; Edward H Sargent; Shana O Kelley
Journal:  Nat Chem       Date:  2015-06-01       Impact factor: 24.427

3.  Bioinspired Assemblies and Plasmonic Interfaces for Electrochemical Biosensing.

Authors:  Samuel S Hinman; Quan Cheng
Journal:  J Electroanal Chem (Lausanne)       Date:  2016-05-27       Impact factor: 4.464

4.  An electrochemical immunosensor for the prostate specific antigen based on the use of reduced graphene oxide decorated with gold nanoparticles.

Authors:  Parnaz Assari; Amir Abbas Rafati; Azizallah Feizollahi; Roghayeh Asadpour Joghani
Journal:  Mikrochim Acta       Date:  2019-06-29       Impact factor: 5.833

5.  Use of data processing for rapid detection of the prostate-specific antigen biomarker using immunomagnetic sandwich-type sensors.

Authors:  Camila A Proença; Tayane A Freitas; Thaísa A Baldo; Elsa M Materón; Flávio M Shimizu; Gabriella R Ferreira; Frederico L F Soares; Ronaldo C Faria; Osvaldo N Oliveira
Journal:  Beilstein J Nanotechnol       Date:  2019-11-06       Impact factor: 3.649

6.  Magneto-Optical Nanostructures for Viral Sensing.

Authors:  Sabine Szunerits; Tamazouzt Nait Saada; Dalila Meziane; Rabah Boukherroub
Journal:  Nanomaterials (Basel)       Date:  2020-06-29       Impact factor: 5.076

7.  A signal-on built in-marker electrochemical aptasensor for human prostate-specific antigen based on a hairbrush-like gold nanostructure.

Authors:  Naghmeh Sattarahmady; Amid Rahi; Hossein Heli
Journal:  Sci Rep       Date:  2017-09-11       Impact factor: 4.379

8.  Single-cell mRNA cytometry via sequence-specific nanoparticle clustering and trapping.

Authors:  Mahmoud Labib; Reza M Mohamadi; Mahla Poudineh; Sharif U Ahmed; Ivaylo Ivanov; Ching-Lung Huang; Maral Moosavi; Edward H Sargent; Shana O Kelley
Journal:  Nat Chem       Date:  2018-04-02       Impact factor: 24.427

Review 9.  Nanomaterial-based biosensors for detection of prostate specific antigen.

Authors:  Dominika Damborska; Tomas Bertok; Erika Dosekova; Alena Holazova; Lenka Lorencova; Peter Kasak; Jan Tkac
Journal:  Mikrochim Acta       Date:  2017-07-14       Impact factor: 5.833
  9 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.