Zobrazeno 1 - 10
of 312
pro vyhledávání: '"J. Kulys"'
Autor:
O. V. Klymenko, J. Kulys
Publikováno v:
Nonlinear Analysis, Vol 13, Iss 2 (2008)
A model of spectroelectrochemical cell design based on a tubular working electrode with optical fibers connected to a spectrometer entering it from two ends is built. Both current and absorbance responses of the cell are numerically simulated and the
Externí odkaz:
https://doaj.org/article/1a96ad081df84a53a01bfcb1a9309081
Autor:
J. Kulys, Ž. Dapkūnas
Publikováno v:
Nonlinear Analysis, Vol 12, Iss 4 (2007)
Kinetics of biocatalytical synergistic reactions has been analyzed with special emphasis on stability and reactivity of mediators. The application to the model of kinetic constants taken from the experiments showed that the quasi steady state (QSS) f
Externí odkaz:
https://doaj.org/article/e024ad5e57ff472f8e66aa97465def50
Autor:
J. Kulys
Publikováno v:
Nonlinear Analysis, Vol 11, Iss 4 (2006)
The action of a biosensor containing non Michaelis-Menten enzyme was modeled at mixed enzyme kinetics and external diffusion limitation in the case of substrate inhibition. The calculations show that at the electrode surface multi steady-state concen
Externí odkaz:
https://doaj.org/article/eacbb91821e14be98ef590ff528e98b6
Autor:
J. Kulys
Publikováno v:
Nonlinear Analysis, Vol 10, Iss 3 (2005)
Kinetics of biocatalytical synergistic reactions has been analyzed at non-stationary state (NSS) and at quasi steady state (QSS) conditions. The application to the model kinetic constants taken from the first type of the experiments shows that QSS ca
Externí odkaz:
https://doaj.org/article/0339efb0c8844d73a9cc807aa2ce5fc5
Publikováno v:
Nonlinear Analysis, Vol 9, Iss 4 (2004)
The handling algorithms for molecular interaction and docking is of increasing involvement in biological processes modeling. Genetic algorithm, in particular, improves the computation models and leads to more effective and robust calculations. An exa
Externí odkaz:
https://doaj.org/article/a7a932e99b9546959a8ba797c16477f7
Autor:
K. Kriaučiūnas, J. Kulys
Publikováno v:
Nonlinear Analysis, Vol 9, Iss 3 (2004)
Macrokinetics of catalase based enzyme electrode was investigated in presence of enzyme inhibitor – hydroxylamine. The modeling of the electrode was performed using biphasic scheme of enzyme inhibition and external diffusion limitation. The maximal
Externí odkaz:
https://doaj.org/article/cfa64888a962440b82a2f18e79f0bf1d
Publikováno v:
Nonlinear Analysis, Vol 9, Iss 3 (2004)
This paper presents a two-dimensional-in-space mathematical model of a sensor system based an array of enzyme microreactors immobilised on a single electrode. The system acts under amperometric conditions. The model is based on the diffusion equation
Externí odkaz:
https://doaj.org/article/8f02c4ac495749a6a6c75f614c5eedbb
Publikováno v:
Nonlinear Analysis, Vol 9, Iss 2 (2004)
The neutral radical of dodecyl syringate is suggested as a candidate for molecular Electron Spin Resonance (ESR) quantum computers. The first principle of quantum chemical calculations indicates that this molecule with a stable delocalised electron s
Externí odkaz:
https://doaj.org/article/f7c2da1ef4454759bc125ea91b19be2a
Autor:
J. Kulys
Publikováno v:
Nonlinear Analysis, Vol 9, Iss 2 (2004)
A model of biosensor containing three immobilized enzymes utilizing consecutive substrate conversion in the chain was developed. The modeling was performed at an internal diffusion limitation and a steadystate condition. The calculations showed that
Externí odkaz:
https://doaj.org/article/0ae4841e3d7342259bea5e8ee43044ed
Autor:
J. Kulys
Publikováno v:
Nonlinear Analysis, Vol 8, Iss 2 (2003)
A mathematical model of enzymes inhibition during microparticles formation has been developed. The model is based on radial substrate diffusion through diffusion layer that surrounds microparticle. The inhibition of enzymes was explained by enzyme ad
Externí odkaz:
https://doaj.org/article/df367f8b533e4778964da5f9cceda81b