Abstract
An organic polymeric fluorophore, s-triazine (ST) bridged p-phenylenevinylene (PPV), was explored for a thin film sensor. The ST-PPV showed fluorescence intensity in response to the polarity of organic molecules. The fluorophore was doped in transparent polymeric binder to prepare a thin film sensor. Fluorescence intensity of the thin film sensor was dramatically changed by the polarity change of the organic vapor. Addition of titanium dioxide nanoparticles into the polymer thin film sensor enhanced dramatically the fluorescence intensity. The nanoparticle doped fluorescent thin film sensor showed large change in intensity upon exposed to different organic molecules.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2008 International Conference on Nanoscience and Nanotechnology, ICONN 2008 |
| Pages | 180-183 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2008 Nov 24 |
| Event | 2008 International Conference on Nanoscience and Nanotechnology, ICONN 2008 - Melbourne, VIC, Australia Duration: 2008 Feb 25 → 2008 Feb 29 |
Other
| Other | 2008 International Conference on Nanoscience and Nanotechnology, ICONN 2008 |
|---|---|
| Country | Australia |
| City | Melbourne, VIC |
| Period | 08/2/25 → 08/2/29 |
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All Science Journal Classification (ASJC) codes
- Biotechnology
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
Cite this
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Organic fluorophores doped nanoparticles for thin film sensors. / Do, Jaekwon; Yoo, Jungmok; Kim, Yoonjung; Kim, Eunkyoung.
Proceedings of the 2008 International Conference on Nanoscience and Nanotechnology, ICONN 2008. 2008. p. 180-183 4639276.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Organic fluorophores doped nanoparticles for thin film sensors
AU - Do, Jaekwon
AU - Yoo, Jungmok
AU - Kim, Yoonjung
AU - Kim, Eunkyoung
PY - 2008/11/24
Y1 - 2008/11/24
N2 - An organic polymeric fluorophore, s-triazine (ST) bridged p-phenylenevinylene (PPV), was explored for a thin film sensor. The ST-PPV showed fluorescence intensity in response to the polarity of organic molecules. The fluorophore was doped in transparent polymeric binder to prepare a thin film sensor. Fluorescence intensity of the thin film sensor was dramatically changed by the polarity change of the organic vapor. Addition of titanium dioxide nanoparticles into the polymer thin film sensor enhanced dramatically the fluorescence intensity. The nanoparticle doped fluorescent thin film sensor showed large change in intensity upon exposed to different organic molecules.
AB - An organic polymeric fluorophore, s-triazine (ST) bridged p-phenylenevinylene (PPV), was explored for a thin film sensor. The ST-PPV showed fluorescence intensity in response to the polarity of organic molecules. The fluorophore was doped in transparent polymeric binder to prepare a thin film sensor. Fluorescence intensity of the thin film sensor was dramatically changed by the polarity change of the organic vapor. Addition of titanium dioxide nanoparticles into the polymer thin film sensor enhanced dramatically the fluorescence intensity. The nanoparticle doped fluorescent thin film sensor showed large change in intensity upon exposed to different organic molecules.
UR - http://www.scopus.com/inward/record.url?scp=56349110032&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=56349110032&partnerID=8YFLogxK
U2 - 10.1109/ICONN.2008.4639276
DO - 10.1109/ICONN.2008.4639276
M3 - Conference contribution
AN - SCOPUS:56349110032
SN - 1424415047
SN - 9781424415045
SP - 180
EP - 183
BT - Proceedings of the 2008 International Conference on Nanoscience and Nanotechnology, ICONN 2008
ER -