Sökning: "photosynthetic pigments"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden photosynthetic pigments.

1. 1. Temperature Optimum for Biomass Production of two Species of Benthic Diatoms

   Kandidat-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap; Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Författare :Vilmer Jansson; [2023-06-22]
   Nyckelord :;

   Sammanfattning : Diatoms and other algae can be cultivated and beneficially used in several sectors with applications ranging from nutrient recycling to production of high-valued biomaterials used by the green energy industries, in pharmaceutical products or as food supplements. In this experimental study, the temperature optimum for biomass production was tested for two species of benthic diatoms, Diatoma sp. LÄS MER

3. 2. INFLUENCE OF TEMPERATURE ON BIOMASS AND GROWTH RATE OF BENTHIC DIATOMS

   Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Författare :Evelina Hansson; [2023-06-21]
   Nyckelord :benthic; diatoms; cultivation; thermal performance; photosynthetic pigments;

   Sammanfattning : Temperature has a significant impact on structure and abundance of microalgal community as well as on physiology (Sheehan et al., 2020). LÄS MER

4. 3. Computational modelling of photosynthetic excitons coupled to a microcavity

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

   Författare :Ilmari Turunen; [2022]
   Nyckelord :Cavity QED; LH2; Chlorophyll; Exciton; Polariton; Transition dipole moment; Absorbance; Physics and Astronomy; Chemistry; Biology and Life Sciences;

   Sammanfattning : Cavity quantum electrodynamics (QED) is a theory that is used for describing the interaction between matter and cavity modes. Not until relatively recently, cavity QED has been extended to the study of photosynthetic light-harvesting complexes (LHCs). LÄS MER

5. 4. Azithromycin effects on R. subcapitata on molecular levels : Ecotoxicological study on the effects of a pollutant on chlorophyll contents, pcna and cyt P450 genes expression

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Alaa Alsayed Ahmad; [2022]
   Nyckelord :;

   Sammanfattning : Antibiotics are considered a type of antimicrobial that particularly has an impact on bacteria or fungi in humans and animals. The widespread use of common antibiotics, combined with the fact that the majority of active antibiotics and their metabolites are water-soluble, results in persistent pollution in aquatic environments, as well as a potential threat to ecosystems. LÄS MER

7. 5. Study of the vibronic mixing in chlorophylls with multidimensional spectroscopy

   L3-uppsats, Lunds universitet/Kemiska institutionen

   Författare :Ignacio Martínez Casasús; [2021]
   Nyckelord :Two-dimensional spectroscopy; Ultrafast spectroscopy; Chlorophyll a; Chlorophylls; Photosynthesis; Light harvesting; Vibronic mixing; Quantum coherence; Chemical physics; Chemistry;

   Sammanfattning : Chlorophylls comprise one of the most important families of molecules for the photosynthetic process. Chlorophyll-like molecules have been classically interpreted under the Gouterman model, being thought to feature two independent transitions, Qy(S1) and Qx(S2). LÄS MER