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Strong and reversible monovalent supramolecular protein immobilization

  • J.F. Young
  • , H. Nguyen
  • , L. Yang
  • , J. Huskens
  • , P. Jonkheijm
  • , L. Brunsveld

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

Proteins with an iron clasp: Site-selective incorporation of a ferrocene molecule into a protein allows for easy, strong, and reversible supramolecular protein immobilization through a selective monovalent interaction of the ferrocene with a cucurbit[7]uril immobilized on a gold surface. The proteins can be printed in a uniform monolayer that is resistant to washing conditions, but can be removed through competition with an excess of ferrocene ligand.
Original languageEnglish
Pages (from-to)180-183
JournalChemBioChem
Volume11
Issue number2
DOIs
Publication statusPublished - 2010

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