Zobrazeno 1 - 10
of 70
pro vyhledávání: '"A M, Zhabotinsky"'
Publikováno v:
PLoS Biology, Vol 3, Iss 4, p e107 (2005)
Molecular switches have been implicated in the storage of information in biological systems. For small structures such as synapses, these switches are composed of only a few molecules and stochastic fluctuations are therefore of importance. Such fluc
Externí odkaz:
https://doaj.org/article/28bd9b5389fa455ebbc8e7dbff72087c
Publikováno v:
The Journal of Physical Chemistry A. 113:5644-5648
Chemical oscillations in the classic Belousov-Zhabotinsky (BZ) system typically have a period of a few minutes, which can be increased significantly by changing the organic substrate. Here we show that by changing the temperature and concentrations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0757a83b940ff8d16f28531fae608b0
https://doi.org/10.1021/jp901318z
https://doi.org/10.1021/jp901318z
Publikováno v:
The Journal of Physical Chemistry A. 109:5382-5387
We study the mechanism of development of superlattice Turing structures from photochemically generated hexagonal patterns of spots with wavelengths several times larger than the characteristic wavelength of the Turing patterns that spontaneously deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae0bed78b457f379ad8a76a5b7850f81
https://doi.org/10.1021/jp0505882
https://doi.org/10.1021/jp0505882
Publikováno v:
The Journal of Chemical Physics. 119:8824-8832
The occurrence of spatial domains of large amplitude oscillation on a background of small amplitude oscillation in a reaction–diffusion system is called localization. We study, analytically and numerically, the mechanism of localization in a model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12290cbeb1ee952750b975d5593161a4
https://doi.org/10.1063/1.1614752
https://doi.org/10.1063/1.1614752
Publikováno v:
SIAM Journal on Applied Mathematics. 63:1998-2019
Localization in a discrete system of oscillators refers to the partition of the population into a subset that oscillates at high amplitudes and anotherthat oscillates at much loweramplitudes. Motivated by experimental results on the Belousov-Zhabotin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c82a24e82a22ac52de916fb9d109c486
https://doi.org/10.1137/s0036139902411843
https://doi.org/10.1137/s0036139902411843
Publikováno v:
The Journal of Chemical Physics. 117:7259-7265
We study pattern formation arising from the interaction of the stationary Turing and wave (oscillatory Turing) instabilities. Interaction and competition between these symmetry-breaking modes lead to the emergence of a large variety of spatiotemporal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1da68862dba155f02eb7b9dc5f6ac6ff
https://doi.org/10.1063/1.1507110
https://doi.org/10.1063/1.1507110
Autor:
John E. Lisman, Anatol M. Zhabotinsky
Publikováno v:
Neuron. 31(2):191-201
Ca2+/calmodulin-dependent protein kinase II (CaMKII) is localized in the postsynaptic density (PSD) and is necessary for LTP induction. Much has been learned about the autophosphorylation of CaMKII and its dephosphorylation by PSD protein phosphatase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85b1346f15b073af18808afb2d785e2
Publikováno v:
The Journal of Physical Chemistry A. 104:11566-11577
We have found a variety of oscillating patterns in the Belousov−Zhabotinsky (BZ) reaction−diffusion system with global negative feedback. Bulk oscillations and wave patterns arise at low values of the feedback strength. When the feedback exceeds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36f3f62ed239c0c35ad5691462765c3b
https://doi.org/10.1021/jp002390h
https://doi.org/10.1021/jp002390h
Publikováno v:
Physical Review E. 62:6414-6420
Oscillatory cluster patterns are studied numerically in a reaction-diffusion model of the photosensitive Belousov-Zhabotinsky reaction supplemented with a global negative feedback. In one- and two-dimensional systems, families of cluster patterns ari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b1993e727bd8b0da5d11d7bf7e2bb9
https://doi.org/10.1103/physreve.62.6414
https://doi.org/10.1103/physreve.62.6414
Publikováno v:
The Journal of Physical Chemistry A. 104:8207-8215
Dibromomalonic acid (Br2MA) oxidizes the photoexcited state of the Ru(bpy)32+ complex, producing Br2. Br2MA also reduces Ru(bpy)33+, yielding Br-. The first of these reactions has a rate proportional to [H+] and plays an important part in the mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b232d2b5a6eb82ed248e332ba9888885
https://doi.org/10.1021/jp001418m
https://doi.org/10.1021/jp001418m