Johann Kecht

Coin as well as methods for testing and manufacture a coin

Johann Kecht, Albert Schliesser, Axel Schloßbauer, 2012 .

Security feature and using the same, the same value document and method for testing the authenticity

Martin Stark, Johann Kecht, 2014 .

Selective Functionalization of the Outer and Inner Surfaces in Mesoporous Silica Nanoparticles

Johann Kecht, Thomas Bein, T. Bein, 2008 .

A programmable DNA-based molecular valve for colloidal mesoporous silica.

Johann Kecht, Thomas Carell, Thomas Bein, 2010, Angewandte Chemie.

Multiple core-shell functionalized colloidal mesoporous silica nanoparticles.

Valentina Cauda, Johann Kecht, Andreas Zürner, 2009, Journal of the American Chemical Society.