Protein Recognition by Phase Transition of Aptamer-Linked Polythiophene Single Nanowire

Chunzhi Cui, Dong Hyuk Park, Hyun Choi, Jinsoo Joo, Dong June Ahn

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A novel protein recognition platform is developed using aptamer-linked polythiophene nanowires. As the aptamer functionalized poly (3-methylthiophene) nanowire is treated by the specific protein, resonance Raman and photoluminescence signals are simultaneously enhanced. Statistical analyses deliver the capability of a single conjugated polymer nanowire with phase-transition characteristics in response to selectivity and concentration.

Original languageEnglish
Pages (from-to)1154-1158
Number of pages5
JournalSmall
Volume12
Issue number9
DOIs
Publication statusPublished - 2016 Mar 2

Fingerprint

Nanowires
Phase Transition
Phase transitions
Proteins
Polymers
Conjugated polymers
Photoluminescence
polythiophene

Keywords

  • aptamer-linked polythiophene
  • direct protein recognition
  • phase-transition nanowires

ASJC Scopus subject areas

  • Biomaterials
  • Engineering (miscellaneous)
  • Biotechnology

Cite this

Protein Recognition by Phase Transition of Aptamer-Linked Polythiophene Single Nanowire. / Cui, Chunzhi; Park, Dong Hyuk; Choi, Hyun; Joo, Jinsoo; Ahn, Dong June.

In: Small, Vol. 12, No. 9, 02.03.2016, p. 1154-1158.

Research output: Contribution to journalArticle

Cui, Chunzhi ; Park, Dong Hyuk ; Choi, Hyun ; Joo, Jinsoo ; Ahn, Dong June. / Protein Recognition by Phase Transition of Aptamer-Linked Polythiophene Single Nanowire. In: Small. 2016 ; Vol. 12, No. 9. pp. 1154-1158.
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