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of 304
pro vyhledávání: '"Heimburg T"'
Autor:
Heimburg, T.
The action potential is widely considered a purely electrical phenomenon. However, one also finds mechanical and thermal changes that can be observed experimentally. In particular, nerve membranes become thicker and axons contract. The spatial length
Externí odkaz:
http://arxiv.org/abs/2408.07615
Autor:
Gonzalez-Perez, A., Budvytyte, R., Mosgaard, L. D., Stauning, M. T., Nissen, S., Heimburg, T.
Publikováno v:
Physical Review X 4, 031047 (2014)
The collisions of two simultaneously generated impulses in the giant axons of both earthworms and lobster propagating in orthodromic and antidromic direction were investigated. The experiments have been performed on the extracted ventral cords of Lum
Externí odkaz:
http://arxiv.org/abs/1404.3643
Autor:
Gudmand, M., Rocha, S., Hatzakis, N. S., Peneva, K., Muellen, K., Stamou, D., Uji-I, H., Hofkens, J., Bjornholm, T., Heimburg, T.
Publikováno v:
Biophys. J. 2010, 98: 1873-1882
We monitored the action of phospholipase A2 (PLA2) on L- and D-dipalmitoylphosphatidylcholine (DPPC) Langmuir monolayers by mounting a Langmuir-trough on a wide-field fluorescence microscope with single molecule sensitivity. This made it possible to
Externí odkaz:
http://arxiv.org/abs/0907.5342
Autor:
Wunderlich, B., Leirer, C ., Idzko, A-L., Keyser, U. F., Wixforth, A., Myles, V. M., Heimburg, T., Schneider, M. F.
Current fluctuations in pure lipid membranes have been shown to occur under the influence of transmembrane electric fields (electroporation) as well as a result from structural rearrangements of the lipid bilayer during phase transition (soft perfora
Externí odkaz:
http://arxiv.org/abs/0902.2147
Publikováno v:
Biochimica et Biophysica Acta 1788 (2009) 600-607
Monte Carlo (MC) Simulations, Differential Scanning Calorimetry (DSC) and Fourier Transform InfraRed (FTIR) spectroscopy were used to study the melting behavior of single lipid components in two-component membranes of 1,2-Dimyristoyl-D54-sn-Glycero-3
Externí odkaz:
http://arxiv.org/abs/0712.0064
We examine the stability of a class of solitons, obtained from a generalization of the Boussinesq equation, which have been proposed to be relevant for pulse propagation in biomembranes and nerves. These solitons are found to be stable with respect t
Externí odkaz:
http://arxiv.org/abs/physics/0510106
Autor:
Gonzalez-Perez, A., Mosgaard, L.D., Budvytyte, R., Villagran-Vargas, E., Jackson, A.D., Heimburg, T.
Publikováno v:
In Biophysical Chemistry September 2016 216:51-59
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