{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Suematsu NJ"],"funding":["Secom","Japan Society for the Promotion of Science"],"pagination":["6177"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8537810"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(20)"],"pubmed_abstract":["Chemical traveling waves play an important role in biological functions, such as the propagation of action potential and signal transduction in the nervous system. Such chemical waves are also observed in inanimate systems and are used to clarify their fundamental properties. In this study, chemical waves were generated with equivalent spacing on an excitable medium of the Belousov-Zhabotinsky reaction. The homogeneous distribution of the waves was unstable and low- and high-density regions were observed. In order to understand the fundamental mechanism of the observations, numerical calculations were performed using a mathematical model, the modified Oregonator model, including photosensitive terms. However, the homogeneous distribution of the traveling waves was stable over time in the n"],"journal":["Materials (Basel, Switzerland)"],"pubmed_title":["Instability of the Homogeneous Distribution of Chemical Waves in the Belousov-Zhabotinsky Reaction."],"pmcid":["PMC8537810"],"funding_grant_id":["Grants-in-Aid for Scientific Research (C) Grants JP19K03676","Grants-in-Aid for Scientific Research (B) JSPS KAKENHI Grants JP16H03949, JP20H01871, 312 JP20H02712, and 21H01004","Ja-313 pan-Hungary Bilateral Joint Research Project Grant Number JPJSBP 120213801","the Japan-Poland Research Cooperative Program Grant Number JPJSBP120204602","the SECOM Science and Technology Foundation"],"pubmed_authors":["Suematsu NJ","Nakata S"],"additional_accession":[]},"is_claimable":false,"name":"Instability of the Homogeneous Distribution of Chemical Waves in the Belousov-Zhabotinsky Reaction.","description":"Chemical traveling waves play an important role in biological functions, such as the propagation of action potential and signal transduction in the nervous system. Such chemical waves are also observed in inanimate systems and are used to clarify their fundamental properties. In this study, chemical waves were generated with equivalent spacing on an excitable medium of the Belousov-Zhabotinsky reaction. The homogeneous distribution of the waves was unstable and low- and high-density regions were observed. In order to understand the fundamental mechanism of the observations, numerical calculations were performed using a mathematical model, the modified Oregonator model, including photosensitive terms. However, the homogeneous distribution of the traveling waves was stable over time in the n","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Oct","modification":"2025-05-18T12:32:35.053Z","creation":"2025-05-18T12:32:35.053Z"},"accession":"S-EPMC8537810","cross_references":{"pubmed":["34683766"],"doi":["10.3390/ma14206177"]}}