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BACTERIORHODOPSIN VARIANTS FOR OPTICAL INFORMATION PROCESSING

Hampp, Norbert
Thoma, R.
Popp, A.
Zeisel, D.
Renner, T.
Bräuchle, C.
Oesterhelt, D.
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Issue Date
1992
Submitted date
2024-04-17
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Abstract
Bacteriorhodopsin (BR)is a biological photochromecontained in the purple membrane (PM) from Halobacterium halobium. BR-films can be used as reversible recording materials for holography. Mutagenesis of the halobacterial gene coding for the bacterio-opsin protein is the key to generate BR-variants with modified optical properties. BR-films with improved holographic characteristics, i.e. increased diffraction efficiency and sensitivity, containing mutated bacteriorhodopsins have been used in dynamic holographic recording, real time interferometry and holographic pattern recognition.
Citation
Biosensors : fundamentals, technologies and applications, 145 - 152
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Type
Book chapter
conference paper
Language
en
Description
Series/Report no.
GBF monographs ; Volume 17
ISSN
0930-4320
EISSN
ISBN
3527284370
1560812206
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Attribution-NonCommercial-ShareAlike 4.0 International