Allgemeine Physiologie der Pflanzenzelle / General by H. J. Bogen (auth.), Dr. med. Günther F. Bahr, Dr. Hans J.

By H. J. Bogen (auth.), Dr. med. Günther F. Bahr, Dr. Hans J. Bogen, Dr. Leo Brauner, Professor Dr. Erwin Bünning, Professor Dr. T. Caspersson, Professor Dr. phil. Runar Collander, Dr. H. B. Currier, Professor Dr. Horst Drawert, Professor Dr. Franz Duspiva,

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Extra resources for Allgemeine Physiologie der Pflanzenzelle / General Physiology of the Plant Cell

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Bioelectricity, p. 35 in Medical Physics, ed. O. GLASSER. Chicago 1944. - BROOKS, S. , and S. GELFAN: Bioelectric potentials in Nitella. Amer. J. Physiol. 8i, 356 (1928). - BULL, H. : Physical biochemistry. New York 1943. BURR, H. : An electrometric study of Mimosa. Yale J. BioI. a. Med. Potential gradients in living systems, p. 1121 in Medical Physics, ed. O. GLASSER. Chicago 1944. - BURR, H. , and A. MAURO: Electrostatic fields of the sciatic nerve in the frog. Yale J. BioI. a. Med. 21, 455 (1949).

Some work has been done by BURR and MAURO (1949) on electrostatic fields of the sciatic nerve. These investigators were able to pick up a potential from the environment of a nerve. v were obtained. v was obtained. When one electrode was 1 mm. v. This value gradually dropped until at 6 mm. , and at 12 mm. v. The fact that a potential is obtained at so great a distance causes many physiologists to be skeptical of the whole experiment, and to credit biological fields to pure speculation. It is true that nowhere are artefacts more abundant and misleading than in experiments on the electrokinetics of nerve tissues.

47, 187 (1946). : "Ober eine Methode zur direkten Bestimmung der Oberflachenspannung der Plasmahaut von Pflanzenzellen. Jena 1911. DANIELLI, J. , and N. K. ADAM: Surface films of ergosterol. Biochemic. J. 28, 1583 (1934). : Polar molecules. New York 1929. ,andK. UMRATH: "Ober das elektrischc Potential bei den Myxomyceten. Protoplasma (Wien) 42, 312 (1953). : Untersuchungen iiber tierische Elektrizitat. Berlin 1948. : Recherches sur les organismes inferieurs. Ann. des Sci. , Ser. II, zool. 4, 364 (1835).

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