## Abstract The experimental behavior of the cerium‐ and manganese‐catalyzed Belousov Zhabotinskii oscillating reaction with ethyl acetoacetate as organic substrate has been investigated. Under certain conditions the system displays two types of temporal oscillations. Damped highfrequency oscillati
Bifurcation features of the Belousov-Zhabotinskii reaction with mixed organic substrates
✍ Scribed by R.P. Rastogi; Sangita Srivastava
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 333 KB
- Volume
- 164
- Category
- Article
- ISSN
- 0009-2614
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## Abstract Under batch‐reactor conditions, 7 amino acids were employed as organic substrates in Belousov–Zhabotinskii (BZ) oscillations. These amino acids displayed different types of oscillations. Aspartic acid exhibited the classical BZ oscillations owing to the formation of oxalacetic acid (an
The oscillatory behavior ofthe Belousov-Zhabotinskii reaction (BZ) with oxalic acid was simulated under closed-batch conditions when no bromine was removed from the reaction system. The set of reactions used is an amplified version of Sasaki's mechanism. Oscillations could be simulated when the reac
In a stirred batch reactor, the Ce(III)-or Mn(II)-catalyzed Belousov-Zhabotinsky reaction with mixed organic acid/ketone substrates exhibits oscillatory behavior. The organic acids studied here are: dl-mandelic acid (MDA), dl-4-bromomandelic acid (BMDA), and dl-4hydroxymandelic acid (HMDA), and the
Nine amino acids, aspartic acid, glycine, serine, tyrosine, alanine, glutamic acid, threonine, cystine, phenylalanine, and two peptides, and two peptides, glycine-glycine peptide, glutamic acid-cystine-glycine peptide, give rise to damped oscillations of the Belousov-Zhabotinskii(BZ) type in a batch