Optical Modulation of Azobenzene-Modified Peptide for Gold Surface Binding

Joseph M. Slocik, Zhifeng Kuang, Marc Knecht, Rajesh R. Naik

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The ability to precisely and remotely modulate reversible binding interactions between biomolecules and abiotic surfaces is appealing for many applications. To achieve this level of control, an azobenzene-based optical switch is added to nanoparticle-binding peptides in order to switch peptide conformation and attenuate binding affinity to gold surfaces via binding and dissociation of peptides.

Original languageEnglish (US)
JournalChemPhysChem
DOIs
StateAccepted/In press - 2016

Fingerprint

Light modulation
light modulation
Gold
peptides
gold
Peptides
switches
Optical switches
Biomolecules
Conformations
Switches
Nanoparticles
affinity
dissociation
nanoparticles
azobenzene
interactions

Keywords

  • Azobenzene
  • Bionanotechnology
  • Gold nanoparticles
  • Peptides
  • Phage display

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry

Cite this

Optical Modulation of Azobenzene-Modified Peptide for Gold Surface Binding. / Slocik, Joseph M.; Kuang, Zhifeng; Knecht, Marc; Naik, Rajesh R.

In: ChemPhysChem, 2016.

Research output: Contribution to journalArticle

Slocik, Joseph M. ; Kuang, Zhifeng ; Knecht, Marc ; Naik, Rajesh R. / Optical Modulation of Azobenzene-Modified Peptide for Gold Surface Binding. In: ChemPhysChem. 2016.
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