Layer-by-layer assemblies of chitosan/multi-wall carbon nanotubes and glucose oxidase for amperometric glucose biosensor applications

2009 ◽  
Vol 29 (1) ◽  
pp. 346-349 ◽  
Author(s):  
Bao-Yan Wu ◽  
Shi-Hua Hou ◽  
Min Yu ◽  
Xia Qin ◽  
Sha Li ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Glucose Oxidase ◽  
Glucose Biosensor ◽  
Layer By Layer ◽  
Multi Wall Carbon Nanotubes ◽  
Biosensor Applications

Glucose biosensor based on the layer-by-layer self-assembling of glucose oxidase and chitosan derivatives on a thiolated gold surface

2006 ◽  
Vol 578 (2) ◽  
pp. 137-144 ◽  
Author(s):  
Silvia A. Miscoria ◽  
Jacques Desbrieres ◽  
Gustavo D. Barrera ◽  
Pierre Labbé ◽  
Gustavo A. Rivas
Keyword(s):  
Glucose Oxidase ◽  
Gold Surface ◽  
Glucose Biosensor ◽  
Layer By Layer ◽  
Chitosan Derivatives ◽  
Self Assembling

Reagent-less amperometric glucose biosensor based on a graphite rod electrode layer-by-layer modified with 1,10-phenanthroline-5,6-dione and glucose oxidase

Talanta ◽  
2017 ◽  
Vol 171 ◽  
pp. 204-212 ◽  
Author(s):  
Asta Kausaite-Minkstimiene ◽  
Ruta Simanaityte ◽  
Almira Ramanaviciene ◽  
Laura Glumbokaite ◽  
Arunas Ramanavicius
Keyword(s):  
Glucose Oxidase ◽  
Glucose Biosensor ◽  
Layer By Layer ◽  
Electrode Layer ◽  
Graphite Rod

A Novel Amperometric Immunosensor Based on Thionine/DNA Self-Assembled Multilayers on Carbon Nanotubes Modified Glass Carbon Electrode

2010 ◽  
Vol 160-162 ◽  
pp. 1170-1175 ◽  
Author(s):  
Li Yong Jia ◽  
Ning Gan ◽  
Lei Zheng ◽  
Qian Wang
Keyword(s):  
Carbon Nanotubes ◽  
Layer By Layer ◽  
Amperometric Immunosensor ◽  
Multi Wall Carbon Nanotubes ◽  
Glass Carbon Electrode ◽  
Layer Method ◽  
Glass Carbon ◽  
Positively Charged ◽  
Dna Film

A novel amperometric immunosensor for the determination of alpha-fetoprotein (AFP) was constructed using multi-wall carbon nanotubes modified glass carbon electrode.thionine as the mediator,were immobilized by DNA throngh the layer-by-layer method. Thionine was first fabricated on carbon nanotubes modified glass carbon throngh 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide/N-hydroxysuccinimide(EDC/NHS).then a negatively charged DNA film was absorbed on the positively charged thionine,and the DNA was uesd as cross-linker to immobiled amount thionine.nano-Au-was used to immobilized anti-AFP.The electrochemical sensor have a relatively low detection limit of 0.02ng/ml.

Sign in / Sign up

Export Citation Format

Share Document