Label-free electrochemical DNA biosensor for guanine and adenine by ds-DNA/poly(L-cysteine)/Fe3O4 nanoparticles-graphene oxide nanocomposite modified electrode

2018 ◽  
Vol 102 ◽  
pp. 70-79 ◽  
Author(s):  
Majid Arvand ◽  
Mona Sanayeei ◽  
Shiva Hemmati
Keyword(s):  
Graphene Oxide ◽  
Modified Electrode ◽  
Fe3o4 Nanoparticles ◽  
Dna Biosensor ◽  
Label Free ◽  
Electrochemical Dna Biosensor ◽  
Guanine And Adenine

A label-free electrochemical DNA biosensor based on thionine functionalized reduced graphene oxide

Carbon ◽  
2018 ◽  
Vol 129 ◽  
pp. 730-737 ◽  
Author(s):  
Yongkang Ye ◽  
Jingqi Xie ◽  
Yingwang Ye ◽  
Xiaodong Cao ◽  
Haisong Zheng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Dna Biosensor ◽  
Label Free ◽  
Electrochemical Dna Biosensor ◽  
Reduced Graphene

A label-free electrochemical DNA biosensor for kanamycin detection based on diblock DNA with poly-cytosine as a high affinity anchor on graphene oxide

2020 ◽  
Vol 12 (27) ◽  
pp. 3462-3469
Author(s):  
Xiaoyan He ◽  
Huimin Han ◽  
Wenyu Shi ◽  
Jiandi Dong ◽  
Xiong Lu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Detection Limit ◽  
Dna Biosensor ◽  
Label Free ◽  
Electrochemical Dna Biosensor ◽  
High Affinity

A label-free electrochemical DNA biosensor based on diblock DNA with 15-mer of poly-cytosine (poly-C) was prepared, which could sensitively detect kanamycin with a detection limit of 0.0476 pM.

Rapid and label-free electrochemical DNA biosensor for detecting hepatitis A virus

2018 ◽  
Vol 100 ◽  
pp. 89-95 ◽  
Author(s):  
Marisa Manzano ◽  
Sara Viezzi ◽  
Sandra Mazerat ◽  
Robert S. Marks ◽  
Jasmina Vidic
Keyword(s):  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Dna Biosensor ◽  
Label Free ◽  
Electrochemical Dna Biosensor
Sign in / Sign up

Export Citation Format

Share Document