scholarly journals Synthesis and Characterization of Polyaniline/Graphene Composite Nanofiber and Its Application as an Electrochemical DNA Biosensor for the Detection of Mycobacterium tuberculosis

Sensors ◽  
2017 ◽  
Vol 17 (12) ◽  
pp. 2789 ◽  
Author(s):  
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...  
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Dna Biosensor ◽  
Synthesis And Characterization ◽  
Electrochemical Dna Biosensor ◽  
Graphene Composite ◽  
Composite Nanofiber

One Step Synthesis and Characterization of Zirconia-Graphene Composites

2012 ◽  
Vol 600 ◽  
pp. 174-177 ◽  
Author(s):  
Jian Fei Xia ◽  
Zong Hua Wang ◽  
Yan Zhi Xia ◽  
Fei Fei Zhang ◽  
Fu Qiang Zhu ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
X Ray ◽  
Graphene Composite ◽  
Transmission Electron ◽  
One Step ◽  
Ft Ir ◽  
Xrd Techniques

Zirconia-graphene composite (ZrO2-G) has been successfully synthesized via decomposition of ZrOCl2•6H2O in a water-isopropanol system with dispersed graphene oxide (GO) utilizing Na2S as a precursor could enable the occurrence of the deposition of Zr4+ and the deoxygenation of GO at the same time. Transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD) techniques were used to characterize the samples. It was found that graphene were fully coated with ZrO2, and the ZrO2 existing in tetragonal phase, which resulted in the formation of two-dimensional composite.

Reduced graphene oxide nanoribbon immobilized gold nanoparticle based electrochemical DNA biosensor for the detection of Mycobacterium tuberculosis

2018 ◽  
Vol 6 (31) ◽  
pp. 5181-5187 ◽  
Author(s):  
Navin Kumar Mogha ◽  
Vikrant Sahu ◽  
Raj Kishore Sharma ◽  
Dhanraj T. Masram
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Graphene Oxide ◽  
Detection Limit ◽  
Gold Nanoparticle ◽  
Reduced Graphene Oxide ◽  
High Specificity ◽  
Dna Biosensor ◽  
Electrochemical Dna Biosensor ◽  
Reduced Graphene ◽  
Very High

A DNA based biosensor is reported with very high specificity to Mycobacterium tuberculosis and a detection limit much superior to those already reported in the literature.

Synthesis and characterization of bio-composite nanofiber for controlled drug release

2017 ◽  
Vol 5 (6) ◽  
pp. 5843-5849 ◽  
Author(s):  
D.B. Pal ◽  
P. Srivastava ◽  
A. Mishra ◽  
D.D. Giri ◽  
K.R. Srivastava ◽  
...  
Keyword(s):  
Drug Release ◽  
Controlled Drug Release ◽  
Synthesis And Characterization ◽  
Composite Nanofiber
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