Results 161 to 170 of about 7,291 (192)

Permeable diamond membranes

Diamond and Related Materials, 1995
Abstract The unique properties of diamond films open up a broad range of potential applications. Permeable diamond membranes would find good use, for example, as filter materials, due to their chemically inert and mechanically resistant nature, and for heat exchangers, since diamond has the highest thermal conductivity of all materials at room ...
M.C. Salvadori, Y. Miyao, G. Moscati
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Alterations in Outer Membrane Permeability

Annual Review of Microbiology, 1984
INTRODucnON ... ......... .. . .. ........ ... ........ . .. .. ... .. ... . ......... .. ........ . 238 Structure oj the Cell Envelope 238 Uptake Arross the Outer Membrane 239 Intrinsic,Dejects in Outer Membrane Permeability in So.me Bacteria . .... ..... .. .... .. 241 MUTATIONAL ALTERATIONS IN OUTER MEMBRANE PERMEABILITy .........
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Cellular Aspects of Membrane Permeability

Protoplasma, 1967
Biology is now in a critical state of transition: we realize at last that our methodological approaches as well as our panoply of concept are outdated and cannot be of much help as far as explanations of biological functions is concerned. This is specially true in the field, of membrane permeability where it is clear that we do not learn very much any ...
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Membrane permeability

Current Opinion in Cell Biology, 1996
L Y, Jan, Y N, Jan
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Permeability studies with cellulosic membranes

Journal of Biomedical Materials Research, 1971
AbstractThe true diffusive permeabilities of commercial, modified commercial, and laboratory cast regenerated cellulose membranes were measured with a batch dialyzer using 15 solutes (sodium chloride, nine radioactively labelled organic solutes, and five low molecular weight proteins) ranging in molecular weight from 58 to 68,000.
C K, Colton, K A, Smith, E W, Merrill, P C, Farrell   +3 more
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Permeability coefficient of microcapsule membrane

Journal of Microencapsulation, 1984
The method of evaluation of the permeability coefficient of microcapsule membrane from experimental data measured with a variable shearing interferometer is theoretically investigated. The permeability coefficients of polystyrene and nylon 6,10 microcapsules are determined by the evaluated method from the optically measured diffusion data for the non ...
K B, Lee, T, Kondo
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Membrane permeability measurements

2019
Membranes separate cells and cell organelles from the outside world and allow for the creation and maintenance of chemically different environments. However, at the same time cells need to communicate with the outside world. For communication, exchange of materials is required.
Ugarte-Uribe, B., García-Sáez, A. ; https://orcid.org/0000-0002-3894-5945, Claessens, M.   +2 more
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Membrane permeability

Current Opinion in Cell Biology, 2001
Jonathon Pines, Frank Lafont
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Permeability of Membranes

Nature, 1968
Cellular Aspects of Membrane Permeability By E. Schoffeniels. (International Series of Monographs in Pure and Applied Biology. Division: Modern Trends in Physiological Sciences, Vol. 28.) Pp. xiii + 266. (Pergamon: Oxford, London and New York, 1967.) 100s.; $15.
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Mathematical models and membrane permeability

1974
At one time applications of mathematical models to physiology and medicine were largely recorded in a few esoteric journals read primarily by specialists who were involved in their development. Most laboratory biologists were neither interested nor had the necessary background to exploit them.
R I, Macey, L T, Wadzinski
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