Dresden 2014 – wissenschaftliches Programm
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O: Fachverband Oberflächenphysik
O 31: Molecular Films: Properties and Preparation
O 31.7: Vortrag
Dienstag, 1. April 2014, 12:00–12:15, WIL A317
New Chemistry of Metal-Protein Systems: S-Layer Protein Interaction with Copper and Iron under Ultra-High Vacuum — •Anna A. Makarova1,2, Vera S. Neudachina3, Elena V. Grachova2, Lada V. Yashina3, Anja Blüher1, Michael Mertig1, Serguei L. Molodtsov4, Clemens Laubschat1, and Denis V. Vyalikh1 — 1Technische Universität Dresden, Dresden, Germany — 2St.Petersburg State University, St.Petersburg, Russia — 3Moscow State University, Moscow, Russia — 4European XFEL GmbH, Hamburg, Germany
In recent years an increasing interest in the design of bio-metal hybrid structures and their application in electronics and robotics has lead to a need of understanding of the mechanisms involved in chemical interaction between metals and biosystems under vacuum conditions. Herein by means of photoelectron spectroscopy we characterize interaction occurring between protein and technologically essential metals (copper and iron).