Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mikuláš Bánó"'
Autor:
Jana Staničová, Alena Strejčková, Daniel Jancura, Jozef Uličný, Mikuláš Bánó, Jozef Marek, Pavol Miškovský, Gregor Bánó
Publikováno v:
The Journal of Physical Chemistry B. 115:2417-2423
Hypericin (Hyp) is a natural photosensitizing pigment with a possible application in the photodynamic therapy of cancer. Hyp is readily dissolved in dimethylsulfoxide (DMSO) but forms nonsoluble aggregates in an aqueous environment. Fluorescence spec
Autor:
Jan Augustynski, Marian Antalik, Indiani C, Mikuláš Bánó, Milan Fedurco, Giulietta Smulevich, Erik Sedlák, John H. Dawson, Glascock Mc
Publikováno v:
Journal of the American Chemical Society. 127:7638-7646
The present investigation reports the first experimental measurements of the reorganization energy of unfolded metalloprotein in urea solution. Horse heart cytochrome c (cyt c) has been found to undergo reversible one-electron transfer reactions at p
Publikováno v:
Phys. Chem. Chem. Phys.. 6:2358-2363
A theoretical model for computing the basic hydrodynamic parameters of macromolecules in a water environment is presented. Starting from the 3D structure of the molecule, taking into account the hydration shell, the following parameters are calculate
Publikováno v:
Review of Scientific Instruments. 74:4788-4793
A device for measuring the viscosity and density of liquids is presented. It is a Couette-type viscometer that uses a submerged rotor to measure the viscosity without errors originating in the contact of the rotor with the sample/air boundary. The in
Autor:
Jaroslav Bán, Mikuláš Bánó
Publikováno v:
Review of Scientific Instruments. 65:998-1001
A sensitive density meter for measuring the density of small amounts of solid, solution, or dispersed materials, e.g., biological systems in the liquid environment, is presented. The chamber for the measured sample is in the lower part of a glass buo
Autor:
Mikuláš Bánó, Jozef Marek
Publikováno v:
Biophysical chemistry. 120(1)
Investigation on the volume properties of protein hydration layers is reported. Presented results are based on combination of Monte Carlo modeling and available experimental data. Six globular proteins with known data are chosen for analysis. Analyzi
Autor:
Milan Fedurco, Jan Augustynski, Chiara Indiani, Giulietta Smulevich, Marián Antalík, Mikuláš Bánó, Erik Sedlák, Mary C. Glascock, John H. Dawson
Publikováno v:
Biochimica et biophysica acta. 1703(1)
The heme iron coordination of unfolded ferric and ferrous cytochrome c in the presence of 7-9 M urea at different pH values has been probed by several spectroscopic techniques including magnetic and natural circular dichroism (CD), electrochemistry,
Publikováno v:
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry. 9(1)
Thermally denatured horse heart ferrocytochrome c (ferrocyt c) has been characterized using absorption spectroscopy, differential scanning calorimetry (DSC) and viscometry at pH 7.0. DSC experiments have yielded the transition temperature of denatura
Publikováno v:
Biophysical chemistry. 96(2-3)
The folding reactions of several proteins are well described as diffusional barrier crossing processes, which suggests that they should be analyzed by Kramers' rate theory rather than by transition state theory. For the cold shock protein Bc-Csp from
Publikováno v:
Review of Scientific Instruments. 63:2054-2056
A sensitive differential scanning dilatometer for the study of the volume changes, mainly in aqueous dispersions and solutions, is presented. The volume changes in the sample during temperature scanning are compared with the changes in a solvent at t