Topography and Recognition Imaging of Protein‐Patterned Surfaces Generated by AFM Nanolithography | Zendy

Zhu Rong | Zendy; Ebner Andreas | Zendy; Kastner Markus | Zendy; Preiner Johannes | Zendy; Howorka Stefan | Zendy; Hinterdorfer Peter | Zendy

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Topography and Recognition Imaging of Protein‐Patterned Surfaces Generated by AFM Nanolithography

Author(s) -

Zhu Rong,

Ebner Andreas,

Kastner Markus,

Preiner Johannes,

Howorka Stefan,

Hinterdorfer Peter

Publication year - 2009

Publication title -

chemphyschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.016

H-Index - 140

eISSN - 1439-7641

pISSN - 1439-4235

DOI - 10.1002/cphc.200900245

Subject(s) - nanolithography , streptavidin , nanoscopic scale , biotinylation , atomic force microscopy , nanotechnology , bovine serum albumin , materials science , dip pen nanolithography , molecular biophysics , chemistry , fabrication , chromatography , biochemistry , biotin , medicine , alternative medicine , pathology

Native‐protein nanolithography is combined with topography and recognition imaging to synergistically use AFM tips to write and image nanoscale protein patterns on a surface (see picture). The approach is validated with different feedback modes, using surface‐bound biotinylated bovine serum albumin (BSA) protein and AFM tips carrying streptavidin.

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