Oscillating reactions are chemical processes in which the reaction rate has periodic fluctuations, which may manifest itself, for example, by color changes of the reaction mixture. These reactions have, for example, biochemical significance as biological clocks (circadian clocks) and in certain electrochemical processes.
For the occurrence of an oscillating reaction several conditions must be met, simplified: The oscillating system must be open to an exchange of energy and materials from the surroundings, several (at least two) can take steady states, with between states no thermodynamic equilibrium must have set. The system may oscillate, when a reaction step involves a feedback, such as by autocatalysis.
Below you will find online available information resources on oscillating chemical reactions.
Content, Topics
Lecture Notes, Tutorials
Biochemical Oscillations
Part of an eBook - Format: PDF
Brusselator
The Mathematics of the Brusselator - Format: PDF
Models of Oscillating Chemical Reactions
Particularities of some proposed models for the characterization of chemical oscillations - Format: PDF
Oscillating Chemical Reactions
How do reactions oscillate? - Format: PDF
Oscillating Chemical Reactions
... and nonlinear dynamics - Format: PDF
Oscillating Chemical Reactions
Tutorial - Format: PDF
Oscillating Chemical Reactions
Ordinary differential equations, oscillating chemical reactions, and chaos - Format: PDF
Oscillating Chemical Reactions
Background Information, History, Basics
Oscillating Reactions
Linearized stability analysis
Oscillating Reactions
Lecture notes
Oscillating Reactions
Oscillating Reactions Web Module: Belousov-Zhabotinsky (BZ) reaction; Equations; Oscillations; BZ Code; Video; Linearization
Special Information
Amplified Biochemical Oscillations
... in cellular systems
Autocatalytic Modeling
Nathan Claasen and Shalise Radford differential equations - Format: PDF
Autonomous Oscillation of Polymer Chains
... induced by the Belousov-Zhabotinsky Reaction - Format: PDF
Belousov-Zhabotinskii Reaction
An analysis of the Belousov-Zhabotinskii Reaction
Belousov-Zhabotinsky Oscillator
An overview - Format: PDF
Briggs-Rauscher Reaction
The Briggs-Rauscher Oscillating Reaction - Format: PDF
Briggs-Rauscher Reaction
Lecture demonstrations: yellow to blue switcheroo - Format: PDF
Briggs-Rauscher Reaction
An investigation - Format: PDF
Bromate Oscillators with 1,4-Cyclohexanedione
An example of an oscillatory reaction - Format: PDF
Electrochemical Oscillations
Non-linear phenomena in electrochemical systems - Format: PDF
Iodine Clock
Kinetics of an iodine clock reaction - Format: PDF
Iodine Clock
Chemical kinetics of an iodine clock reaction
Landolt Iodine Clock
Two clear colorless solutions are mixed and after a short period of time turn dark blue - Format: PDF
Peroxidase-Oxidase Reaction
Chaos in oscillating chemical reactions - Format: PDF
Propanediol/Acetone
The Kinetic Study of the Chemical Oscillating System of 1,3-Propanediol/Acetone as the Organic Substrate - Format: PDF
Synchronization of Oscillating Reactions in an Extended Fluid System
PDF article, Physical Review Letters; 2006 - Format: PDF
Practical Courses
Briggs-Rauscher Reaction
Demonstration of an oscillating reaction
Chemiluminescent Oscillating Demonstrations
The Chemical Buoy, the Lighting Wave, and the Ghostly Cylinder - Format: PDF
Oscillating reactions - Chemical waves
The experiments on this site show the Belousov-Zhabotinsky reaction (or BZ reaction). The theoretical development is very short, but some easy thermodynamical notions are given to improve the comprehension of the observations ...
Simple Oscillating Reaction
Use this teacher demonstration to illustrate an oscillating reaction as bromate ions oxidise malonic acid to carbon dioxide
Dissertations
Oscillating reactions at metal electrodes in solid electrolytes
The transfer of matter and charge across interfaces between two solids is generally related to processes of defect relaxation in the regions near the interface ... Dissertation, University of Giessen, Germany. University of Giessen
Last update: 21.10.2022
Perma link: https://www.internetchemistry.com/chemistry/oscillatory-reactions.php
More chemistry: index | chemicals | lab equipment | job vacancies | sitemap
Internetchemistry: home | about | contact | imprint | privacy
© 1996 - 2023 Internetchemistry