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Metal ion detection of novel conjugated-polymer sensor fibers fabricated with 3-D hydrodynamic focusing
- Yoo, Imsung;
- Song, Simon
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SCOPUS
0초록
We propose a novel method to detect metal ions by using polydiacetylene (PDA)-embedded sensor microfibers fabricated with a 3-D hydrodynamic focusing technique. PDA, conjugated polymer, has a unique optical property to transform its color from visible blue to fluorescent red by metal ions. Previously we developed microfluidic PDA sensor systems by applying 2-D hydrodynamic focusing techniques. Now we use 3-D hydrodynamic focusing technique to fabricate PDA hydrogel microfibers to detect Al3+ and Zn2+ ions.
키워드
3D Hydrodynamic focusing; Metal ion detection; Microfluidic chip; Polydiacetylene; Sensor fibers; Embedded sensors; Hydrodynamic focusing; Metal ion detection; Microfibers; Microfluidic chip; Polydiacetylenes; Sensor systems; Acetylene; Conjugated polymers; Focusing; Metal ions; Sensors; Hydrodynamics
- 제목
- Metal ion detection of novel conjugated-polymer sensor fibers fabricated with 3-D hydrodynamic focusing
- 저자
- Yoo, Imsung; Song, Simon
- 발행일
- 2010-10
- 유형
- Conference Paper
- 저널명
- 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
- 권
- 1
- 페이지
- 566 ~ 568