Aromatic Amino Acids and Ultraviolet Induced Photo-Electric Effects in Bilayer Membranes

Jay S. Huebner; Rodolfo T. Arrieta; David B. Millar

doi:10.1111/j.1751-1097.1982.tb02595.x

Aromatic Amino Acids and Ultraviolet Induced Photo-Electric Effects in Bilayer Membranes

Jay S. Huebner, Rodolfo T. Arrieta, David B. Millar

Research output: Contribution to journal › Article › peer-review

Abstract

Ultraviolet light flashes induced voltage transients across bilayer lipid membranes when aromatic amino acids were adsorbed to one side of the membrane. These photo-effects varied with the chromophore structure, the aqueous solution salt concentration, pH and oxygen partial pressure. These photo-effects are attributed to the migration of electrically charged photochemical intermediates in the membrane, and provide a new method for studying the effects of UV light on membranes.

Original language	American English
Pages (from-to)	467-471
Number of pages	5
Journal	Photochemistry and Photobiology
Volume	35
Issue number	4
DOIs	https://doi.org/10.1111/j.1751-1097.1982.tb02595.x
State	Published - Apr 1982

Disciplines

Biochemistry
Chemistry

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title = "Aromatic Amino Acids and Ultraviolet Induced Photo-Electric Effects in Bilayer Membranes",

abstract = "Ultraviolet light flashes induced voltage transients across bilayer lipid membranes when aromatic amino acids were adsorbed to one side of the membrane. These photo-effects varied with the chromophore structure, the aqueous solution salt concentration, pH and oxygen partial pressure. These photo-effects are attributed to the migration of electrically charged photochemical intermediates in the membrane, and provide a new method for studying the effects of UV light on membranes.",

author = "Huebner, {Jay S.} and Arrieta, {Rodolfo T.} and Millar, {David B.}",

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AB - Ultraviolet light flashes induced voltage transients across bilayer lipid membranes when aromatic amino acids were adsorbed to one side of the membrane. These photo-effects varied with the chromophore structure, the aqueous solution salt concentration, pH and oxygen partial pressure. These photo-effects are attributed to the migration of electrically charged photochemical intermediates in the membrane, and provide a new method for studying the effects of UV light on membranes.

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JO - Photochemistry and Photobiology

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ER -

Aromatic Amino Acids and Ultraviolet Induced Photo-Electric Effects in Bilayer Membranes

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