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  4. Biomimetische Photosynthese Systeme - Selektive Totalsynthese und Strukturelle Charakterisierung
 
Zitierlink URN
https://nbn-resolving.de/urn:nbn:de:gbv:46-diss000108530

Biomimetische Photosynthese Systeme - Selektive Totalsynthese und Strukturelle Charakterisierung

Veröffentlichungsdatum
2007-10-29
Autoren
Könekamp, Thorsten  
Betreuer
Montforts, Franz-Peter  
Gutachter
Stohrer, Wolf-Dieter  
Zusammenfassung
The special pair formed from two chlorophyll subunits plays a decisive role as the primary donor of photosynthetic reaction centres of bacteria and plants. In natural systems the structural arrangement of the special pair is achieved by interactions of the chlorophyll subunits with the protein environment. To mimic this arrangement we aimed on synthesis of enantiomerically pure chlorin subunits with carboxylic acid groups and masked amino functions Theses functionalities allow peptide linkages between two chlorin subunits or chlorin subunits and electron acceptors. Structural investigations of the conformation of the peptide linked chlorin subunits should elucidate the spacial arrangement of the model dyads. The overall concept should open a tool box access to dyads, tetrads and higher oligomers covalently linked by peptide bonds.
Schlagwörter
artificial photosynthesis, chlorin, lightinduced electron transfer, peptides
Institution
Universität Bremen  
Fachbereich
Fachbereich 02: Biologie/Chemie (FB 02)  
Dokumenttyp
Dissertation
Zweitveröffentlichung
Nein
Sprache
Deutsch
Dateien
Lade...
Vorschaubild
Name

00010853.pdf

Size

2.95 MB

Format

Adobe PDF

Checksum

(MD5):570322a2d9069182aff750374f0b1c1d

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