Bacteriorhodopsin oriented in polyvinyl alcohol films as an erasable optical storage medium

Zhongping Chen; Aaron Lewis; Hiroyuki Takei; Isaiah Nebenzahl

doi:10.1364/AO.30.005188

Bacteriorhodopsin oriented in polyvinyl alcohol films as an erasable optical storage medium

Zhongping Chen
, Aaron Lewis
, Hiroyuki Takei
, Isaiah Nebenzahl

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

97 Scopus citations

Abstract

Films of oriented bacteriorhodopsin have been formed in polyvinyl alcohol with excellent optical quality. Images with high contrast have been impressed and erased on these films. Second-harmonic microscopy has been used to read the image on a bacteriorhodopsin-polyvinyl alcohol film without erasure. The potential of these films for molecular information storage and computation is discussed.

Original language	English
Pages (from-to)	5188-5196
Number of pages	9
Journal	Applied Optics
Volume	30
Issue number	35
DOIs	https://doi.org/10.1364/AO.30.005188
State	Published - 1991
Externally published	Yes

Keywords

Bacteriorhodopsin
Biomolecular electronic devices
Erasable optical storage

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10.1364/AO.30.005188

Cite this

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title = "Bacteriorhodopsin oriented in polyvinyl alcohol films as an erasable optical storage medium",

abstract = "Films of oriented bacteriorhodopsin have been formed in polyvinyl alcohol with excellent optical quality. Images with high contrast have been impressed and erased on these films. Second-harmonic microscopy has been used to read the image on a bacteriorhodopsin-polyvinyl alcohol film without erasure. The potential of these films for molecular information storage and computation is discussed.",

keywords = "Bacteriorhodopsin, Biomolecular electronic devices, Erasable optical storage",

author = "Zhongping Chen and Aaron Lewis and Hiroyuki Takei and Isaiah Nebenzahl",

year = "1991",

doi = "10.1364/AO.30.005188",

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AU - Chen, Zhongping

AU - Lewis, Aaron

AU - Takei, Hiroyuki

AU - Nebenzahl, Isaiah

PY - 1991

Y1 - 1991

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AB - Films of oriented bacteriorhodopsin have been formed in polyvinyl alcohol with excellent optical quality. Images with high contrast have been impressed and erased on these films. Second-harmonic microscopy has been used to read the image on a bacteriorhodopsin-polyvinyl alcohol film without erasure. The potential of these films for molecular information storage and computation is discussed.

KW - Bacteriorhodopsin

KW - Biomolecular electronic devices

KW - Erasable optical storage

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JO - Applied Optics

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Bacteriorhodopsin oriented in polyvinyl alcohol films as an erasable optical storage medium

Abstract

Keywords

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