Skip to main content

Gentechnologisch modifizierte Bakteriorhodopsine als neue Materialien für die optische Informationsverarbeitung

  • Conference paper
Book cover Informatik in den Biowissenschaften

Part of the book series: Informatik aktuell ((INFORMAT))

  • 51 Accesses

Zusammenfassung

Die Verarbeitung komplexer Muster ist eine Domäne der analogen optischen Datenverarbeitung, bei der die ihr inherente Parallelität zum Tragen kommt. Datendurchsatz und Signal/Rauschverhältnis hängen entscheidend von dem benutzten optischen Verarbeitungsmedium ab. Durch genetische Modifikation des bakteriellen Photochroms Bakteriorhodopsin, welches dem menschlichen Augenpigment Rhodopsin verwandt ist, konnten neue Materialien mit überragender Leistung gewonnen werden.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 54.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 69.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literaturverzeichnis

  • Bräuchte C., N. Hampp, D. Oesterhelt (1991) Optical applications of bacteriorhodopsin and its mutated variants. Adv. Mater. 3:420–428.

    Article  Google Scholar 

  • Hampp N., C. Bräuchle, D. Oesterhelt (1990a) Bacteriorhodopsin wildtype and variant aspartate-96 → asparagine as reversible holographic media. Biophys. J. 58:83–93.

    Article  CAS  Google Scholar 

  • Hampp N., C. Bräuchle, D. Oesterhelt (1990b) Optical properties of polymeric films of bacteriorhodopsin and its functional variants: new materials for optical information processing. SPIE 1125:2–8.

    Google Scholar 

  • Hampp N., R. Thoma, D. Zeisel, C. Bräuchle, D. Oesterhelt (1992a) Bacteriorhodopsin variants for holographic pattern recognition. Biomolecular Electronics (im Druck).

    Google Scholar 

  • Hampp N., A. Popp, C. Bräuchle, D. Oesterhelt (1992b) Diffraction efficiency of bacteriorhodopsin films for holography containing wildtype BRWT and its variants BRD85EN and BRD96N. J. Phys. Chem. 96:4679–4685.

    Article  CAS  Google Scholar 

  • Hampp N., R. Thoma, D. Oesterhelt, C. Bräuchle (1992c) Biological photochrome bacteriorhodopsin and its genetic variant Asp96 → Asn as media for optical pattern recognition. Appl. Opt. 31:1834–1841.

    Article  CAS  Google Scholar 

  • Henderson R., J. M. Baldwin, T. A. Ceska, F. Zemlin, E. Beckmann, K. H. Downing (1990) Model for the structure of bacteriorhodopsin based on high-resolution electron cryo-microscopy. J. Mol. Biol. 213:899–929.

    Article  PubMed  CAS  Google Scholar 

  • Kouyama T., K. J. Kinosita, A. Ikegami (1988) Structure and function of bacteriorhodopsin. Adv. Biophys. 24:123–175.

    Article  Google Scholar 

  • Lee T. C., J. Rebholz, P. Tamura (1979) Dual-axis joint-Fourier-transform correlator. Opt. Lett. 4:121–123.

    Article  PubMed  Google Scholar 

  • Mathies R. A., S. W. Lin, J. B. Ames, W. T. Pollard (1991) From femtoseconds to biology: Mechanism of bacteriorhodopsin’s light-driven proton pump. Annu. Rev. Biophys. Biophys. Chem. 20:491–518.

    Article  PubMed  CAS  Google Scholar 

  • Miller A., D. Oesterhelt (1990) Kinetic optimization of bacteriorhodopsin by aspartic acid 96 as an internal proton donor. Biochim. Biophys. Acta 1020:57–64.

    Article  CAS  Google Scholar 

  • Ni B. F., M. Chang, A. Duschl, J. Lanyi, R. Needleman (1990) An efficient system for the synthesis of bacteriorhodopsin in Halobacterium halobium. Gene 90:169–172.

    Article  PubMed  CAS  Google Scholar 

  • Oesterhelt D. (1989) Photosynthetic systems in procaryotes. The retinal proteins of halobacteria and the rection centre of purple bacteria. Biochemistry Intern. 18:673–694.

    CAS  Google Scholar 

  • Oesterhelt D., W. Stoeckenius (1971) Rhodopsin-like protein from the purple membrane of Halobacterium halobium. Nature (London), New Biol. 233:149–152.

    CAS  Google Scholar 

  • Oesterhelt D., W. Stoeckenius (1974) Isolation of the cell membranes of Halobacterium halobium and its fractionation into red and purple membrane. Methods Enzymol. 31:667–678.

    Article  PubMed  CAS  Google Scholar 

  • Oesterhelt D., C. Bräuchle, N. Hampp (1991) Bacteriorhodopsin: a biological material for information processing. Quart. Rev. Biophys. 24:425–478.

    Article  CAS  Google Scholar 

  • Rajbenbach H., S. Bann, J. P. Huignard (1991) A compact photorefractive joint transform correlator for industrial recognition tasks. Technical digest of optical computing topical meeting, Salt Lake City.

    Google Scholar 

  • Thoma R., N. Hampp (1992) Real-time holographic correlation of two video signals using bacteriorhodopsin films. Opt. Lett. 17:1158–1160.

    Article  PubMed  CAS  Google Scholar 

  • Tittor J. (1991) A new view of an old pump: bacteriorhodopsin. Curr. Opin. Struct. Biol. 1:534–538.

    Article  CAS  Google Scholar 

  • Varo G., J. K. Lanyi (1991) Kinetic and spectroscopic evidence for an irreversible step between deprotonation and reprotonation of the Schiff base in the bacteriorhodopsin photocycle. Biochemistry 30:5008–5015.

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1993 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Hampp, N., Bräuchle, C., Oesterhelt, D. (1993). Gentechnologisch modifizierte Bakteriorhodopsine als neue Materialien für die optische Informationsverarbeitung. In: Hofestädt, R., Krückeberg, F., Lengauer, T. (eds) Informatik in den Biowissenschaften. Informatik aktuell. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-78072-1_6

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-78072-1_6

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-56456-0

  • Online ISBN: 978-3-642-78072-1

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics