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Chemical Waves

Biosa, Grazia and Bastianoni, Simone and Rustici, Mauro (2006) Chemical Waves. Chemistry: a European Journal, Vol. 12 (13), p. 3430-3437. eISSN 1521-3765. Article.

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DOI: 10.1002/chem.200500929

Abstract

In our paper we try to describe the basic concepts of chemical waves and spatial pattern formation in a simple way. We pay particular attention to self-organisation phenomena in extended excitable systems. These result in the appearance of travelling waves, spiral waves, target patterns, Turing structures or more complicated structures called scroll waves, which are three-dimensional systems. We describe the most famous oscillating reaction, the Belousov-Zhabotinsky (BZ) reaction, in greater detail. This is because it is of great interest in both physical chemistry and in studies on the evolution and sustenance of self-organising biological systems.

Item Type:Article
ID Code:2442
Status:Published
Refereed:Yes
Uncontrolled Keywords:Belousov-Zhabotinsky reaction, chemical waves, oscillating reactions, pattern formation, Turing structures
Subjects:Area 03 - Scienze chimiche > CHIM/02 Chimica fisica
Divisions:001 Università di Sassari > 01 Dipartimenti > Chimica
Publisher:Wiley
eISSN:1521-3765
Deposited On:18 Aug 2009 10:07

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