European Biophysics Journal

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Forthcoming Meetings of Member Societies of the European Biophysical Societies' Association (EBSA)
European Biophysics Journal - Tập 22 - Trang 78-78 - 1993
Ion channel formation by zervamicin-IIB
European Biophysics Journal - Tập 21 - Trang 369-383 - 1993
M. S. P. Sansom, P. Balaram, I. L. Karle
Zervamicin-IIB (Zrv-IIB) is a 16 residue peptaibol which forms voltage-activated, multiple conductance level channels in planar lipid bilayers. A molecular model of Zrv-IIB channels is presented. The structure of monomerc Zrv-II3 is based upon the crystal structure of Zervamicin-Leu. The helical backbone is kinked by a hydroxyproline residue at position 10. Zrv-IIB channels are modelled as helix b...... hiện toàn bộ
Interaction between antigen, antibody and complement
European Biophysics Journal - - 1981
Jürgen Engel
Fluctuation driven transport and models of molecular motors and pumps
European Biophysics Journal - Tập 27 Số 5 - Trang 474-489 - 1998
Astumian, R. D., Derényi, Imre
Non-equilibrium fluctuations can drive vectorial transport along an anisotropic structure in an isothermal medium by biasing the effect of thermal noise (k B T). Mechanisms based on this principle are often called Brownian ratchets and have been invoked as a possible explanation for the operation of biomolecular motors and pumps. We discuss the thermodynamics and kinetics for the operation of micr...... hiện toàn bộ
NMR-investigation of restricted self-diffusion of oil in rape seeds
European Biophysics Journal - Tập 19 Số 1 - Trang 25-30 - 1990
Fleischer, G., Skirda, V. D., Werner, A.
The self-diffusion of oil and water in rape seeds (Brassica napus L.) was measured with the NMR pulsed field gradient technique. The self-diffusion of oil was found to be completely restricted for diffusion times Δ > 30 ms. The experiments could be explained in terms of the model of diffusion within spherical droplets and a Gaussian mass distribution of the droplet radii. The mean droplet radiu...... hiện toàn bộ
Interaction of the antibiotic norfloxacin with ionic micelles: pH-dependent binding
European Biophysics Journal - Tập 43 - Trang 477-483 - 2014
Gabriel Silva Vignoli Muniz, Letícia Regina Teixeira, Sonia Renaux Wanderley Louro
The interaction of the antimicrobial drug norfloxacin (NFX) with anionic sodium dodecyl sulfate (SDS) and cationic cetyltrimethylammonium bromide (CTAB) micelles was studied using the intrinsic spectroscopic properties of NFX to obtain association constants and molecular modifications. Nonionic Tween® 20 micelles were also investigated, but the spectroscopic properties of NFX did not detect intera...... hiện toàn bộ
Mô phỏng động lực học phân tử nhiệt độ thấp của cytochrome c tim ngựa và so sánh với dữ liệu tán xạ neutron không đàn hồi Dịch bởi AI
European Biophysics Journal - Tập 42 - Trang 291-300 - 2012
Wojciech Pulawski, Slawomir Filipek, Anna Zwolinska, Aleksander Debinski, Krystiana Krzysko, Ramón Garduño-Juárez, Sowmya Viswanathan, Venkatesan Renugopalakrishnan
Mô phỏng động lực học phân tử (MD) kết hợp với tán xạ neutron không đàn hồi có thể cung cấp thông tin về động học nhiệt của protein, đặc biệt là các chế độ dao động tần số thấp chịu trách nhiệm cho sự chuyển động lớn của một số phần trong phân tử protein. Chúng tôi đã thực hiện một số mô phỏng MD trong 30 ns của cytochrome c (Cyt c) trong một hộp nước với nhiệt độ dao động từ 110 đến 300 K và so s...... hiện toàn bộ
#Mô phỏng động lực học phân tử #cytochrome c #tán xạ neutron không đàn hồi #động học nhiệt #chế độ dao động tần số thấp
Kinetics and saturation of light-induced near-infrared scattering changes in isolated bovine rod outer segments
European Biophysics Journal - Tập 8 - Trang 95-105 - 1981
J. Reichert, K. P. Hofmann
The axial and radial shrinkage of bovine rod outer segments, monitored by near-infrared scattering changes (P-signal), is investigated in dependence on the intensity of the activating flash. Suspensions of axially oriented and randomly oriented rod outer segments were measured. In the latter case, axial and radial effects are superimposed to another. The following results are obtained: ...... hiện toàn bộ
Comparison of the effects of mechanical and osmotic pressures on the collagen fiber architecture of intact and proteoglycan-depleted articular cartilage
European Biophysics Journal - - 2006
Galit Saar, Hadassah Shinar, Gil Navon
One of the functions of articular cartilage is to withstand recurrent pressure applied in everyday life. In previous studies, osmotic pressure has been used to mimic the effects of mechanical pressure. In the present study, the response of the collagen network of intact and proteoglycans (PG)-depleted cartilage to mechanical and osmotic pressures is compared. The technique used is one-dimensional ...... hiện toàn bộ
Site-specific basicities regulate molecular recognition in receptor binding: in silico docking of thyroid hormones
European Biophysics Journal - Tập 42 - Trang 721-730 - 2013
Gergő Tóth, Ferenc Baska, András Schretner, Ákos Rácz, Béla Noszál
Interactions between thyroid hormone α and β receptors and the eight protonation microspecies of each of the main thyroid hormones (thyroxine, liothyronine, and reverse liothyronine) were investigated and quantitated by molecular modeling. Flexible docking of the various protonation forms of thyroid hormones and high-affinity thyromimetics to the two thyroid receptors was carried out. In this meth...... hiện toàn bộ
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