Gold/Palladium–Polypyrrole/Graphene Nanocomposites for Simultaneous Electrochemical Detection of DNA Bases

2022 ◽  
Author(s):  
Peng Lei ◽  
Ying Zhou ◽  
Bei Li ◽  
Yang Liu ◽  
Chuan Dong ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Dna Bases ◽  
Graphene Nanocomposites

Electrochemical detection of nitrite on poly(pyronin Y)/graphene nanocomposites modified ITO substrate

2016 ◽  
Vol 94 ◽  
pp. 231-236 ◽  
Author(s):  
Mehmet Şinoforoğlu ◽  
Kader Dağcı ◽  
Murat Alanyalıoğlu ◽  
Kadem Meral
Keyword(s):  
Electrochemical Detection ◽  
Graphene Nanocomposites

Facile one-pot preparation of Pd–Au/PEDOT/graphene nanocomposites and their high electrochemical sensing performance for caffeic acid detection

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89157-89166 ◽  
Author(s):  
Zhen Liu ◽  
Baoyang Lu ◽  
Yansha Gao ◽  
Taotao Yang ◽  
Ruirui Yue ◽  
...  
Keyword(s):  
Caffeic Acid ◽  
Electrochemical Detection ◽  
Electrochemical Sensing ◽  
One Pot ◽  
Graphene Nanocomposites ◽  
Sensing Performance

Bimetallic Pd–Au/PEDOT/rGO nanocomposites were facilely prepared by a one-pot method for the electrochemical detection of CA.

scholarly journals Phenothiazine-linked nucleosides and nucleotides for redox labelling of DNA

2017 ◽  
Vol 15 (33) ◽  
pp. 6984-6996 ◽  
Author(s):  
Anna Simonova ◽  
Luděk Havran ◽  
Radek Pohl ◽  
Miroslav Fojta ◽  
Michal Hocek
Keyword(s):  
Electrochemical Detection ◽  
Enzymatic Synthesis ◽  
Dna Bases ◽  
Modified Nucleotides

New phenothiazine-modified nucleotides were prepared and used for enzymatic synthesis of labelled DNA for electrochemical detection and redox coding of DNA bases.

MnO 2 /Graphene Nanocomposites for Nonenzymatic Electrochemical Detection of Hydrogen Peroxide

2014 ◽  
Vol 27 (2) ◽  
pp. 353-359 ◽  
Author(s):  
Xiaomiao Feng ◽  
Yu Zhang ◽  
Juan Song ◽  
Ningna Chen ◽  
Jinhua Zhou ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Electrochemical Detection ◽  
Graphene Nanocomposites

scholarly journals Measurement of oxidized and methylated DNA bases by HPLC with electrochemical detection

1996 ◽  
Vol 318 (1) ◽  
pp. 21-23 ◽  
Author(s):  
Harparkash KAUR ◽  
Barry HALLIWELL
Keyword(s):  
Gene Expression ◽  
Dna Methylation ◽  
Dna Damage ◽  
Electrochemical Detection ◽  
Oxidative Dna Damage ◽  
The Other ◽  
Dna Bases ◽  
Cancer Development ◽  
Methylated Dna ◽  
Important Contributor

Oxidative DNA damage is thought to be an important contributor to cancer development and to be affected by dietary constituents, so its accurate measurement is important. DNA methylation is recognized as an important mechanism affecting gene expression. In the present paper we describe an HPLC-with-electrochemical-detection procedure that allows rapid and sensitive measurement of four oxidized (2,6-diamino-4-hydroxy-5-formamidopyrimidine, 5-hydroxyuracil, 8-hydroxyguanine, 8-hydroxyadenine) and three methylated (7-methylguanine, 1-methylguanine, O6-methylguanine) bases in acid hydrolysates of DNA. Guanine was also detected, but was clearly separated from the other bases.

Electrochemical detection of nitrite based on glassy carbon electrode modified with gold–polyaniline–graphene nanocomposites

RSC Advances ◽  
2014 ◽  
Vol 4 (101) ◽  
pp. 57842-57849 ◽  
Author(s):  
Xuemei Ma ◽  
Tingting Miao ◽  
Wencai Zhu ◽  
Xiaochun Gao ◽  
Chuntao Wang ◽  
...  
Keyword(s):  
Glassy Carbon Electrode ◽  
Electrochemical Detection ◽  
Glassy Carbon ◽  
Carbon Electrode ◽  
Graphene Nanocomposites

This study reports possible interferences for the detection of NO2− on a Au–G–PANI/GCE.

Use of DNA Repair Enzymes in Electrochemical Detection of Damage to DNA Bases in Vitro and in Cells

2005 ◽  
Vol 77 (9) ◽  
pp. 2920-2927 ◽  
Author(s):  
Kateřina Cahová-Kuchaříková ◽  
Miroslav Fojta ◽  
Tomáš Mozga ◽  
Emil Paleček
Keyword(s):  
Dna Repair ◽  
Electrochemical Detection ◽  
Dna Bases ◽  
Dna Repair Enzymes ◽  
Repair Enzymes ◽  
In Cells
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