Imperial College London

Dr Jang Ah Kim

Faculty of EngineeringDepartment of Mechanical Engineering

Lecturer
 
 
 
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Contact

 

j.a.kim Website CV

 
 
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Location

 

B414ABessemer BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Qin:2016,
author = {Qin, H and Hwang, T and Ahn, C and Kim, JA and Jin, Y and Cho, Y and Shin, C and Kim, T},
journal = {J Nanosci Nanotechnol},
pages = {5034--5037},
title = {Chemical Amination via Cycloaddition of Graphene for Use in a Glucose Sensor.},
url = {https://www.ncbi.nlm.nih.gov/pubmed/27483866},
volume = {16},
year = {2016}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - Graphene was chemically aminated via cycloaddition. Aziridine-ring linkages were formed by covalently modifying the C-C double bonds in graphene. The aminated graphene presents an enhanced hydrophilicity, the contact angle with water decreases from 80.5 degrees to 58.5 degrees. And the conductivity of aminated graphene exhibits exponential decay as the reaction time increase. If the reaction time is 90 min, the resistance of aminated graphene was increased from -32 Ω to -2744 Ω. Because the amino group has good biocompatibility, the aminated graphene is designed for use as an enzyme sensor platform, such as glucose sensor based on glucose oxidase. The aminated graphene exhibited a good detection response for glucose. The increase in device current is about 12% in 1.2 mg/mL glucose solution.
AU - Qin,H
AU - Hwang,T
AU - Ahn,C
AU - Kim,JA
AU - Jin,Y
AU - Cho,Y
AU - Shin,C
AU - Kim,T
EP - 5037
PY - 2016///
SN - 1533-4880
SP - 5034
TI - Chemical Amination via Cycloaddition of Graphene for Use in a Glucose Sensor.
T2 - J Nanosci Nanotechnol
UR - https://www.ncbi.nlm.nih.gov/pubmed/27483866
VL - 16
ER -