Sökning: "färgämne"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet färgämne.

1. 1. Photophysics and Photochemistry of Iron Carbene Complexes

   Författare :Linnea Lindh; NanoLund: Centre for Nanoscience; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; tidsupplöst spektroskopi; täthetsfunktionalteori; järn-komplex; färgämne; grätzelsolcell; fotokatalys; elektronöverföringsreaktion; time-resolved spectroscopy; density functional theory; earth-abundant; iron-complex; photosensitiser; dye-sensitised solar cell; photocatalysis; electron transfer;

   Sammanfattning : Nature captures sunlight via light-absorbing molecules.Similarly, photosensitisers are used in applications of solar cells and artificial photosynthesis to absorb sunlight, and transfer the excited electron. LÄS MER

3. 2. Eco-Technologies for Immobilizing Redox Enzymes on Conductive Textiles, for Sustainable Development

   Författare :May Kahoush; Högskolan i Borås; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Eco-technology; Carbon felts; PEDOT:PSS; Glucose oxidase immobilization; Cold remote plasma; Genipin.; 生态技术；碳毡； PEDOT:PSS；葡萄糖氧化酶固定化；低温等离子远程处理技 术；京尼平; Eco-technologie; nontissés de carbone; PEDOT: PSS; immobilisation de glucose oxydase; plasma froid; génipine; Ekoteknik; karbonfilt; PEDOT: PSS; immobilisering av glukosoxidas; kall fjärrplasma; genipin.; Textil och mode generell ; Textiles and Fashion General ;

   Sammanfattning : Enzyme immobilization on electrically conductive supports is necessary to improve their bioactivity and stability, for use and re-use in applications depending on bio-electrochemical response, such as in bioelectrodes, biosensors, or biofuel cells. However, the immobilization methods used are still facing many challenges in terms of health hazards and high environmental impact. LÄS MER

4. 3. Design of Functional Polymeric Nanoparticles for Biomedical Applications

   Författare :Heba Asem; Eva Malmström; Tim Bowden; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biodegradable polymers; SPION; PISA; RAFT; nanoparticles; drug delivery; cytotoxicity; MRI; in vivo fluorescence imaging; Fiber- och polymervetenskap; Fibre and Polymer Science;

   Sammanfattning : Most of the devastating diseases such as cancer are relatively incurable and have high risks of relapse. Therefore, persistent endeavors have been devoted to improve patient survival rate and quality of life. LÄS MER

5. 4. Selective protein functionalisation via enzymatic phosphocholination

   Författare :Philipp Ochtrop; Christian Hedberg; Tom Grossmann; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; chemical biology; organic synthesis; site-selective protein labeling; PTM; phosphocholination; nucleotides; bioorthogonal chemistry; proteomics; IMPDH2;

   Sammanfattning : Proteins are the most abundant biomolecules within a cell and are involved in all biochemical cellular processes ultimately determining cellular function. Therefore, to develop a complete understanding of cellular processes, obtaining knowledge about protein function and interaction at a molecular level is critical. LÄS MER

7. 5. Protein Nanomaterials: : Functionalization, Self-assembly, and Applications

   Författare :Lei Wang; Niclas Solin; Olle Inganäs; German Salazar-Alvarez; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : As one of the major classes of materials that is relevant to biological function of our daily life, proteins are highly interesting in both biological and material science. Self-assembled protein amyloid nanostructures have been considered not only as aggregates in pathological tissue, but also as a kind of advanced one dimension materials in material science perspective due to their favorable characteristics including high aspect ratio, abundant surface charge groups, high stability, and tunable surface properties. LÄS MER