A label-free electrochemical immunosensor based on an ionic organic molecule and chitosan-stabilized gold nanoparticles for the detection of cardiac troponin T

The Analyst ◽  
2014 ◽  
Vol 139 (20) ◽  
pp. 5200-5208 ◽  
Author(s):  
Daniela Brondani ◽  
Jamille Valéria Piovesan ◽  
Eduard Westphal ◽  
Hugo Gallardo ◽  
Rosa Amalia Fireman Dutra ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Cardiac Troponin ◽  
Organic Molecule ◽  
Troponin T ◽  
Electrochemical Immunosensor ◽  
Cardiac Troponin T ◽  
Label Free

A immunosensor based on an ionic organic molecule and chitosan-stabilized gold nanoparticles was developed for the detection of cardiac troponin T (cTnT).

A carbon nanotube-based electrochemical immunosensor for cardiac troponin T

2013 ◽  
Vol 109 ◽  
pp. 10-15 ◽  
Author(s):  
S.L.R. Gomes-Filho ◽  
A.C.M.S. Dias ◽  
M.M.S. Silva ◽  
B.V.M. Silva ◽  
R.F. Dutra
Keyword(s):  
Carbon Nanotube ◽  
Cardiac Troponin ◽  
Troponin T ◽  
Electrochemical Immunosensor ◽  
Cardiac Troponin T

Long-Range Fluorescence Quenching by Gold Nanoparticles in a Sandwich Immunoassay for Cardiac Troponin T

Nano Letters ◽  
2009 ◽  
Vol 9 (12) ◽  
pp. 4558-4563 ◽  
Author(s):  
Sergiy Mayilo ◽  
Meike A. Kloster ◽  
Michael Wunderlich ◽  
Andrey Lutich ◽  
Thomas A. Klar ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Fluorescence Quenching ◽  
Long Range ◽  
Cardiac Troponin ◽  
Troponin T ◽  
Sandwich Immunoassay ◽  
Cardiac Troponin T

scholarly journals A Label-free Cardiac Troponin T Electrochemiluminescence Immunosensor Enhanced by Graphene Nanoplatelets

2019 ◽  
Vol 35 (9) ◽  
pp. 973-978 ◽  
Author(s):  
Nura Fazira NOOR AZAM ◽  
Nur Afina MOHAMMAD ◽  
Syazana Abdullah LIM ◽  
Minhaz Uddin AHMED
Keyword(s):  
Cardiac Troponin ◽  
Troponin T ◽  
Graphene Nanoplatelets ◽  
Cardiac Troponin T ◽  
Label Free

A carbon nanotube screen-printed electrode for label-free detection of the human cardiac troponin T

Talanta ◽  
2013 ◽  
Vol 117 ◽  
pp. 431-437 ◽  
Author(s):  
Bárbara V.M. Silva ◽  
Igor T. Cavalcanti ◽  
Mízia M.S. Silva ◽  
Rosa F. Dutra
Keyword(s):  
Carbon Nanotube ◽  
Cardiac Troponin ◽  
Troponin T ◽  
Cardiac Troponin T ◽  
Label Free ◽  
Screen Printed Electrode ◽  
Label Free Detection ◽  
Screen Printed

scholarly journals A label-free aptasensor FET based on Au nanoparticle decorated Co3O4 nanorods and a SWCNT layer for detection of cardiac troponin T protein

2020 ◽  
Vol 8 (1) ◽  
pp. 18-26 ◽  
Author(s):  
Sandeep G. Surya ◽  
Sanjit M. Majhi ◽  
Dilip K. Agarwal ◽  
Abdellatif Ait Lahcen ◽  
Saravanan Yuvaraja ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Health Problem ◽  
Cardiac Troponin ◽  
Troponin T ◽  
Au Nanoparticle ◽  
Cardiac Troponin T ◽  
Label Free ◽  
Early Stages ◽  
Co3o4 Nanorods

Acute myocardial infarction (AMI) is a serious health problem that must be identified in its early stages. Here, we report a FET device with combination of novel nanomaterials and SWCNTS for the detection of Troponin-T.

scholarly journals Achieving biosensing at attomolar concentrations of cardiac troponin T in human biofluids by developing a label-free nanoplasmonic analytical assay

The Analyst ◽  
2017 ◽  
Vol 142 (13) ◽  
pp. 2442-2450 ◽  
Author(s):  
Thakshila Liyanage ◽  
Andeep Sangha ◽  
Rajesh Sardar
Keyword(s):  
Cardiac Troponin ◽  
High Selectivity ◽  
Troponin T ◽  
Cardiac Troponin T ◽  
Label Free ◽  
Analytical Assay

A nanoplasmonic-based highly reproducible and ultrasensitive analytical sensor was fabricated to quantify cardiac troponin T at attomolar concentration with high selectivity.

Sign in / Sign up

Export Citation Format

Share Document