Development of polydiacetylene-embedded microfibers using 3-D hydrodynamic focusing technique
- Authors
- Yoo, Imsung; Lee, Jeesoo; Song, Si mon
- Issue Date
- May-2012
- Publisher
- ASME
- Citation
- ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011, v.2, pp.321 - 323
- Indexed
- SCOPUS
- Journal Title
- ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011
- Volume
- 2
- Start Page
- 321
- End Page
- 323
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165657
- DOI
- 10.1115/AJK2011-36011
- Abstract
- Polydiacetylene (PDA), conjugated polymer, is an attractive sensor material that has a unique optical property to transform its color from visible blue to fluorescent red upon environmental perturbations like heat, pH, specific metal ions, and etc. In this study, we propose a novel method to detect metal ions by using polydiacetylene (PDA)-embedded sensor microfibers fabricated with a 3-D hydrodynamic focusing technique using alginate and calcium solutions. Moreover, by changing the head groups of PDA, we successfully detected Al3+ and Zn2+ ions up to 1mM using PDA micro fibers.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165657)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.