Literature DB >> 17778139

Effects of Boundaries on Pattern Formation: Catalytic Oxidation of CO on Platinum.

M D Graham, I G Kevrekidis, K Asakura, J Lauterbach, K Krischer, H H Rotermund, G Ertl.   

Abstract

The effect of boundaries on pattern formation was studied for the catalytic oxidation of carbon monoxide on platinum surfaces. Photolithography was used to create microscopic reacting domains on polycrystalline foils and single-crystal platinum (110) surfaces with inert titanium overlayers. Certain domain geometries give rise to patterns that have not been observed on the untreated catalyst and bring to light surface mechanisms that have no analog in homogeneous reaction-diffusion systems.

Entities:  

Year:  1994        PMID： 17778139     DOI： 10.1126/science.264.5155.80

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  4 in total

1.  Vortex shedding as a precursor of turbulent electrical activity in cardiac muscle.

Authors:  C Cabo; A M Pertsov; J M Davidenko; W T Baxter; R A Gray; J Jalife
Journal:  Biophys J       Date:  1996-03       Impact factor: 4.033

2.  Geometry sensing by self-organized protein patterns.

Authors:  Jakob Schweizer; Martin Loose; Mike Bonny; Karsten Kruse; Ingolf Mönch; Petra Schwille
Journal:  Proc Natl Acad Sci U S A       Date:  2012-09-04       Impact factor: 11.205

3.  Nonlinear stability analyses of Turing patterns for a mussel-algae model.

Authors:  Richard A Cangelosi; David J Wollkind; Bonni J Kealy-Dichone; Inthira Chaiya
Journal:  J Math Biol       Date:  2014-05-16       Impact factor: 2.259

4.  Nonlinear stability analyses of vegetative pattern formation in an arid environment.

Authors:  N Boonkorkuea; Y Lenbury; F J Alvarado; D J Wollkind
Journal:  J Biol Dyn       Date:  2010-07       Impact factor: 2.179
  4 in total

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