نتایج جستجو برای: chemisorption
تعداد نتایج: 1774 فیلتر نتایج به سال:
Bacteriorhodopsin (BR) is a robust light-driven proton pump embedded in the purple membrane of the extremophilic archae Halobacterium salinarium . Its photoactivity remains in the dry state, making BR of significant interest for nanotechnological use. Here, in a novel configuration, BR was depleted from most of its endogenous lipids and covalently and asymmetrically anchored onto a gold electro...
Background :Control of radioactive emissions from nuclear power plants , particularly radioactive iodine compounds before discharge to the environment is important . Methods : In this study, methyl Iodide vapour adsorbtion capacity was evaluated on the basis of the activated carbon and TEDA (tri ethylene di amine), and HMTA (Hexa methylen tetra amine) impregnated activated carbon bed . Re...
The irreversible adsorption of polymers to a two-dimensional solid surface is studied. An operator formalism is introduced for chemisorption from a polydisperse solution of polymers which transforms the analysis of the adsorption process to a set of combinatorial problems on a two-dimensional lattice. The time evolution of the number of polymers attached and the surface area covered are calcula...
Jin Zhao,1 Niko Pontius,1,2 Aimo Winkelmann,1,3 Vahit Sametoglu,1 Atsushi Kubo,1,4 Andrei G. Borisov,5 Daniel Sánchez-Portal,6,7 V. M. Silkin,6,7 Eugene V. Chulkov,6,7 Pedro M. Echenique,6,7 and Hrvoje Petek1,6,* 1Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA 2BESSY mbH, Albert-Einstein-Str. 15, 12489 Berlin, Germany 3Max-Planck-Institut für ...
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