Zobrazeno 1 - 10
of 25
pro vyhledávání: '"G. M. Alder"'
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 220:637-645
Electrochemical machining (ECM) can be defined as controlled electrolytic anodic erosion. ECM can machine hard alloys and metals with tools of softer metals, without affecting either workpiece microstructure or surface properties. There is no tool we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90149e0f825000b121218881d3f8077b
https://doi.org/10.1243/09544054jem330
https://doi.org/10.1243/09544054jem330
Publikováno v:
Journal of Peptide Science. 9:776-783
The multiple conductance levels displayed by the antibiotic alamethicin in planar lipid bilayers is explained by a dynamic ‘barrel-stave’ model, the conducting pore resulting from the aggregation of up to ten helical amphipathic helical monomers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::975c8d12e8e7fe746aa3b335b6776829
https://doi.org/10.1002/psc.523
https://doi.org/10.1002/psc.523
Publikováno v:
Biophysical Journal. 82(4):2032-2040
Surface charge in track-etched polyethylene terephthalate (PET) membranes with narrow pores has been probed with a fluorescent cationic dye (3,3′-diethyloxacarbocyanine iodide (diO-C2-(3))) using confocal microscopy. Staining of negatively charged
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e99127d29ca2db96f2ca2fae3d16d5ab
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 214:745-750
A method for the direct computation of two-dimensional electrochemical machining tool designs is described. The required workpiece geometry is represented by a Fourier series. Conformal transformation is then used to express the tool shape in series
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345b5bde9aabbbc27c71b3bc479d7b6a
https://doi.org/10.1243/0954405001518116
https://doi.org/10.1243/0954405001518116
Autor:
Charles A. Pasternak, Donald T. Edmonds, K Nandi, C. L. Bashford, Aleksey V. Zima, P Y Apel, A.A. Lev, G. M. Alder, Yuri E. Korchev
Publikováno v:
The FASEB Journal. 11:600-608
Fluctuation of ion current, between a high conductance and a low conductance state, through biological ion channels and pores is assumed to arise from conformational changes between an "open" and a "closed" configuration. Here we offer an additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3bce21c939e9afa627fc74081b97b65
https://doi.org/10.1096/fasebj.11.7.9212084
https://doi.org/10.1096/fasebj.11.7.9212084
Autor:
C. L. Bashford, A. MacKinnon, Charles A. Pasternak, L.G. Fulford, Cecilia Pederzolli, Yuri E. Korchev, E. Kovacs, G. M. Alder
Publikováno v:
Journal of Membrane Biology. 150:37-45
Nonelectrolytes such as polyethylene glycols (PEG) and dextrans (i) promote the association of S. aureus alpha-toxin with liposomes (shown by Coomassie staining) and (ii) enhance the rate and extent of calcein leakage from calcein-loaded liposomes; s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7ebeff8bf151cbb59d7c00137b8132d
https://doi.org/10.1007/s002329900028
https://doi.org/10.1007/s002329900028
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1061:111-120
Leakage of ions and low-molecular-weight metabolites from Lettre cells is induced by synthetic melittin, as effectively as by melittin isolated from bee venom; in each case leakage is inhibited by Ca 2+ , Zn 2+ or H + . Inhibition of leakage by dival
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32658933438b1f8d2118088f7ebe76ce
https://doi.org/10.1016/0005-2736(91)90275-d
https://doi.org/10.1016/0005-2736(91)90275-d
Autor:
G. Lowe, G. M. Alder, P Y Apel, C McGiffert, Charles A. Pasternak, C. L. Bashford, T K Rostovtseva, G N Hill
Publikováno v:
The Journal of membrane biology. 151(1)
The rates at which ions (86Rb+, [3H]-choline, 36Cl), 3H2O and nonelectrolytes ([14C]-urea, [14C]-glycerol, and [14C]-sugars) equilibrate across track-etched polyethyleneterephthalate (PETP) membranes (isotopic diffusion) have been measured by a 'stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dac99921de84d197fb05f1e261cf81d
https://pubmed.ncbi.nlm.nih.gov/8661492
https://pubmed.ncbi.nlm.nih.gov/8661492
Publikováno v:
The Journal of membrane biology. 147(3)
We have used a polymer-exclusion method to estimate the sizes of the high- and low-conductance states of Staphylococcus aureus alpha-toxin channels across planar lipid bilayers. Despite a10-fold difference in conductance between high- and low-conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79241d1a188d76206a07719b8c7ee7f
https://pubmed.ncbi.nlm.nih.gov/8558589
https://pubmed.ncbi.nlm.nih.gov/8558589
Publikováno v:
Bioscience reports. 10(6)
Human heat shock protein (hsp) 70 and bacterial protein groEL promote leakage of calcein from liposomes induced by human serum albumin signal peptide, by S. aureus α toxin or by diphtheria toxin. Hsp 70 and groEL, as well as two mycobacterial homolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eee3bdd7a37a72db0a1720e57f1ae16c
https://pubmed.ncbi.nlm.nih.gov/1982226
https://pubmed.ncbi.nlm.nih.gov/1982226