Float and compress: honeycomb-like array of a highly stable protein scaffold

Arnon Heyman, Izhar Medalsy, Or Dgany, Danny Porath, Gil Markovich*, Oded Shoseyov

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Organizing nano- objects, proteins in particular, on surfaces is one of the primary goals of bio/chemical nanotechnology. Ahighly stable protein scaffold (6His-SP1) was organized into a hexagonal 12D array by a new, versatile method. The protein was expelled from solution into the air/water interface and compressed in a Langmuir trough into a closely packed monolayer without the use of phospholipids or other surfactants at the interface. The 2D arrays formed at the air/water interface were characterized by transmission electron microscopy (TEM) and atomic force microscopy (AFM).

Original languageAmerican English
Pages (from-to)5226-5229
Number of pages4
JournalLangmuir
Volume25
Issue number9
DOIs
StatePublished - 5 May 2009

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