Publications
Detailed Information
Controlled Amine Functionalization on Conducting Polypyrrole Nanotubes as Effective Transducers for Volatile Acetic Acid
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ko, Sungrok | - |
dc.contributor.author | Jang, Jyongsik | - |
dc.date.accessioned | 2010-03-17T08:21:37Z | - |
dc.date.available | 2010-03-17T08:21:37Z | - |
dc.date.issued | 2007-12-05 | - |
dc.identifier.citation | Biomacromolecules 2007, 8, 182-187 | en |
dc.identifier.issn | 1525-7797 | - |
dc.identifier.uri | https://hdl.handle.net/10371/61368 | - |
dc.description.abstract | Pristine (carboxylated) and aminated polypyrrole nanotubes were successfully fabricated using vapor deposition
polymerization with a template. In particular, aminated polypyrrole nanotubes were readily synthesized by modifying the nanotube surface with open polyamine chains. Pristine and aminated polymer nanotubes were used as the transducer to acetic acid vapor. Amino-functionalized nanotubes revealed more enhanced sensitivity than the pristine carboxylated nanotubes with the increasing number of amine spacers due to the increased polymer/ analyte partition coefficient and mass uptake of the analyte. Moreover, polyamine-functionalized nanotubes presented a reversible and reproducible response to acetic acid up to 40% sensitivity. The aminated polypyrrole nanotubes demonstrated the potential capability to be excellent transducers for volatile fatty acids in disposable sensors. | en |
dc.language.iso | en | en |
dc.publisher | American Chemical Society | en |
dc.title | Controlled Amine Functionalization on Conducting Polypyrrole Nanotubes as Effective Transducers for Volatile Acetic Acid | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 고성록 | - |
dc.contributor.AlternativeAuthor | 장정식 | - |
dc.identifier.doi | 10.1021/bm0608885 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.