Abstract
We developed a graphene/TiO2 composite based biosensor using a simple and low cost fabrication method, which combines nano self-assembling and shrinking techniques. Wettability, electrical and mechanical properties of this graphene/TO2 composite could be tuned by adjusting TiO2 nanoparticles doping level and heat shrinking process. Biosensors with eight times higher sensitivity could be achieved using this new graphene/TiO2 composite comparing to conventional graphene based biosensors.
| Original language | English (US) |
|---|---|
| Title of host publication | IEEE SENSORS 2014, Proceedings |
| Editors | Francisco J. Arregui |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 873-876 |
| Number of pages | 4 |
| Edition | December |
| ISBN (Electronic) | 9781479901616 |
| DOIs | |
| State | Published - Dec 12 2014 |
| Event | 13th IEEE SENSORS Conference, SENSORS 2014 - Valencia, Spain Duration: Nov 2 2014 → Nov 5 2014 |
Publication series
| Name | Proceedings of IEEE Sensors |
|---|---|
| Number | December |
| Volume | 2014-December |
| ISSN (Print) | 1930-0395 |
| ISSN (Electronic) | 2168-9229 |
Other
| Other | 13th IEEE SENSORS Conference, SENSORS 2014 |
|---|---|
| Country | Spain |
| City | Valencia |
| Period | 11/2/14 → 11/5/14 |
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Keywords
- Bio-sensor
- Grephene
- Shrink polymer
- TiO
Cite this
TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors. / Li, Peng; Jing, Gaoshan; Cui, Tianhong; Zhang, Bo.
IEEE SENSORS 2014, Proceedings. ed. / Francisco J. Arregui. December. ed. Institute of Electrical and Electronics Engineers Inc., 2014. p. 873-876 6985139 (Proceedings of IEEE Sensors; Vol. 2014-December, No. December).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - TiO2 and shrink induced tunable graphene composites based on nano self assembly for biosensors
AU - Li, Peng
AU - Jing, Gaoshan
AU - Cui, Tianhong
AU - Zhang, Bo
PY - 2014/12/12
Y1 - 2014/12/12
N2 - We developed a graphene/TiO2 composite based biosensor using a simple and low cost fabrication method, which combines nano self-assembling and shrinking techniques. Wettability, electrical and mechanical properties of this graphene/TO2 composite could be tuned by adjusting TiO2 nanoparticles doping level and heat shrinking process. Biosensors with eight times higher sensitivity could be achieved using this new graphene/TiO2 composite comparing to conventional graphene based biosensors.
AB - We developed a graphene/TiO2 composite based biosensor using a simple and low cost fabrication method, which combines nano self-assembling and shrinking techniques. Wettability, electrical and mechanical properties of this graphene/TO2 composite could be tuned by adjusting TiO2 nanoparticles doping level and heat shrinking process. Biosensors with eight times higher sensitivity could be achieved using this new graphene/TiO2 composite comparing to conventional graphene based biosensors.
KW - Bio-sensor
KW - Grephene
KW - Shrink polymer
KW - TiO
UR - http://www.scopus.com/inward/record.url?scp=84931035836&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84931035836&partnerID=8YFLogxK
U2 - 10.1109/ICSENS.2014.6985139
DO - 10.1109/ICSENS.2014.6985139
M3 - Conference contribution
T3 - Proceedings of IEEE Sensors
SP - 873
EP - 876
BT - IEEE SENSORS 2014, Proceedings
A2 - Arregui, Francisco J.
PB - Institute of Electrical and Electronics Engineers Inc.
ER -