[Todos] JUEVES 17 de noviembre - 13.00 hs seminario especial INQUIMAE

[andrea en qi.fcen.uba.ar]

Seminarios DQIAQF - INQUIMAE,  jueves 17 de noviembre - 13 hs.

Aula de Seminarios INQUIMAE - DQIAQF
Facultad de Ciencias Exactas y Naturales
Ciudad Universitaria - Pab. 2  -  Piso 3

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*Microcontact chemistry: **surface** reactions in nanoscale confinement*

Bart Jan RAVOO

*Organic Chemistry Institute and CeNTech, Westfälische Wilhelms-Universität
Münster, Corrensstraße 40, 48149 Münster (Germany)*
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*E-mail: **b.j.ravoo en uni-muenster.de*
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Microcontact printing is an established method for the preparation of
physical, chemical and biological patterns on solid surfaces. Typically,
microcontact printing involves a microstructured elastomer stamp that
delivers a molecular ink in the contact area between stamp and substrate.
Recently, it has been shown that microcontact printing can also induce
chemical reactions when an ink is printed on a substrate, even when the
reaction partners are rather unreactive. Rapid and spatially controlled
surface reactions induced by microcontact printing enable the molecular
modification and patterning of a wide range of inorganic and organic
substrates. This lecture will highlight our newest findings concerning the
scope and kinetics of surface chemistry by microcontact printing as well as
its application in bionanotechnology.

Literature:
Ravoo, B.J. *J. Mater. Chem.* *2009*, *18*, 8902-8906.
Wendeln, C. et al. *Langmuir* *2010*, *26*, 15966-15971.
Kaufmann, T. et al. *Adv. Mater.* *2011*, *23*, 79-83.

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