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  • Title: Atomic force microscopy: a powerful molecular toolkit in nanoproteomics.
    Author: Dufrêne YF.
    Journal: Proteomics; 2009 Dec; 9(24):5400-5. PubMed ID: 19813211.
    Abstract:
    Analysing microbial cell surface proteins is a challenging task in current microbial proteomic research, which has major implications for drug design, vaccine development, and microbial monitoring. In this context, atomic force microscopy (AFM) has recently emerged has a powerful characterization platform, providing valuable insights into the surface proteome of microbial cells. The aim of this article is to show how advanced AFM techniques, that all have in common functionalization of the AFM tip with specific molecules, can be used to answer pertinent questions related to surface-associated proteins, such as what is their spatial arrangement on the cell surface, and what are the forces driving their interaction with the environment?
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