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1 Online-Ressource (viii, 111 Seiten, 33572 KB)
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Content:
In this thesis, the dependencies of charge localization and itinerance in two classes of aromatic molecules are accessed: pyridones and porphyrins. The focus lies on the effects of isomerism, complexation, solvation, and optical excitation, which are concomitant with different crucial biological applications of specific members of these groups of compounds. Several porphyrins play key roles in the metabolism of plants and animals. The nucleobases, which store the genetic information in the DNA and RNA are pyridone derivatives. Additionally, a number of vitamins are based on these two groups of substances. This thesis aims to answer the question of how the electronic structure of these classes of molecules is modified, enabling the versatile natural functionality. The resulting insights into the effect of constitutional and external factors are expected to facilitate the design of new processes for medicine, light-harvesting, catalysis, and environmental remediation. The common denominator of pyridones and porphyrins is their ...
Note:
kumulative Dissertation
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Volltext: PDF
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Literaturangaben
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Dissertation Universität Potsdam 2022
Additional Edition:
Erscheint auch als Druck-Ausgabe Büchner, Robby Understanding local electronic structure variations in bio-inspired aromatic molecules Potsdam, 2022
Language:
English
Keywords:
Elektronenstruktur
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Aromaten
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Pyridinone
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Porphyrin
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NEXAFS
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Röntgenstreuung
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Hochschulschrift
DOI:
10.25932/publishup-55319
URN:
urn:nbn:de:kobv:517-opus4-553192
URL:
https://doi.org/10.25932/publishup-55319
URL:
https://nbn-resolving.org/urn:nbn:de:kobv:517-opus4-553192
URL:
https://d-nb.info/1262388848/34
Author information:
Kanngießer, Birgit
Author information:
Rubensson, Jan-Erik
Author information:
Föhlisch, Alexander
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