Synchronization of chemical waves in diffusively coupled self-oscillating gels

被引：9
|
作者：
Sakamoto, F [1 ]
Miyakawa, K [1 ]
机构：
[1] Fukuoka Univ, Dept Appl Phys, Fac Sci, Fukuoka 8140180, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2003年 / 72卷 / 09期
关键词：
chemical waves; synchronization; self-oscillating gel;
D O I：
10.1143/JPSJ.72.2173
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Dynamics of chemical waves is investigated in two coupled self-oscillating gels prepared by covalently bonding a catalyst of the Belousov-Zhabotinsky reaction. In this type of gel, chemical waves induce periodical swelling-shrinking oscillation in the gels. The spacing between the two gels varies with such a volume oscillation. Various entrainments of the chemical oscillation occur depending on the difference in the concentration of the catalyst immobilized in the two gels. When the difference in catalyst concentration between the two gels becomes larger, synchronization accompanying the apparent reflection of chemical waves occurs. This phenomenon is characterized by various types of entrainments.
引用
收藏
页码：2173 / 2176
页数：4
相关论文
共 50 条
  • [31] Dynamic model of self-oscillating gels and the controllability analysis
    Wang, Pengfei
    Liu, Shaobao
    Zhou, Jinxiong
    Lu, Tianjian
    Xu, Feng
    [J]. Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2013, 45 (06): : 888 - 896
  • [32] Self-Oscillating Polymer Gels as Novel Biomimetic Materials
    Yoshida, Ryo
    [J]. 2013 35TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), 2013, : 318 - 321
  • [33] Development of self-oscillating polymers and gels with autonomous function
    Yoshida, Ryo
    [J]. POLYMER JOURNAL, 2010, 42 (10) : 777 - 789
  • [34] Chemotaxis of active, self-oscillating polymer gels in solution
    Dayal, Pratyush
    Bhattacharya, Amitabh
    Kuksenok, Olga
    Balazs, Anna C.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 244
  • [35] Self-oscillating polymer and gels as novel biomimetic materials
    Yoshida, Ryo
    [J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2008, 81 (06) : 676 - 688
  • [36] Directing the Behavior of Active, Self-Oscillating Gels with Light
    Dayal, Pratyush
    Kuksenok, Olga
    Balazs, Anna C.
    [J]. MACROMOLECULES, 2014, 47 (10) : 3231 - 3242
  • [37] Creation of softmaterials based on self-oscillating polymer gels
    Ryo Yoshida
    [J]. Polymer Journal, 2022, 54 : 827 - 849
  • [38] Self-Oscillating Polymer Gels as Novel Smart Materials
    Yoshida, Ryo
    [J]. MULTIFUNCTIONAL POLYMER-BASED MATERIALS, 2012, 1403 : 61 - 72
  • [39] ANYL 178-Microfabrication of self-oscillating gels for geometrical chemical reactor networks
    Ueda, Masanori
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2007, 234
  • [40] Fabrication of Micropatterned Self-Oscillating Polymer Brush for Direction Control of Chemical Waves
    Homma, Kenta
    Masuda, Tsukuru
    Akimoto, Aya Mizutani
    Nagase, Kenichi
    Itoga, Kazuyoshi
    Okano, Teruo
    Yoshida, Ryo
    [J]. SMALL, 2017, 13 (21)
12345