Sökning: "Natural Sciences Chemical Sciences Biochemistry and Molecular Biology Biochemistry and Molecular Bio"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden Natural Sciences Chemical Sciences Biochemistry and Molecular Biology Biochemistry and Molecular Bio.

1. 1. Quantum dot biomarkers for tracking endothelial progenitor cells and activated endothelium

   Författare :Mátyás Molnár; Ying Fu; Sotirios Karathanasis; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; quantum dots; bioimaging; endothelium; adult stem cells; confocal microscopy; Biologi; Biology; Kemi; Chemistry; Fysik; Physics; Biochemistry;

   Sammanfattning : The development of new visualization techniques is essential in the field of bioimaging to gain deeper knowledge about various medical and biological events at the cellular and molecular levels. Quantum dots (QDs) are semiconductor nanocrystals which are opening new perspectives in biotechnology due to their powerful optical properties and high stability. LÄS MER

3. 2. Tunable and modular assembly of polypeptides and polypeptide-hybrid biomaterials

   Författare :Christopher Aronsson; Daniel Aili; Karin Enander; Staffan Dånmark; Dennis Löwik; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Biomaterials are materials that are specifically designed to be in contact with biological systems and have for a long time been used in medicine. Examples of biomaterials range from sophisticated prostheses used for replacing outworn body parts to ordinary contact lenses. Currently it is possible to create biomaterials that can e.g. LÄS MER

4. 3. Metabolic Engineering of Saccharomyces cerevisiae for Sesquiterpene Production

   Författare :Gionata Scalcinati; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Systems Biology; Saccharomyces cerevisiae.; Evolutionary engineering; Metabolic Engineering; Microrefinery; Cell factory; Synthetic Biology;

   Sammanfattning : Industrial biotechnology aims to develop robust “microbial cell factories”, to produce an array of added value chemicals presently dominated by petrochemical processes. The exploitation of an efficient microbial production as sustainable technology has an important impact for our society. LÄS MER

5. 4. A systems biology understanding of protein constraints in the metabolism of budding yeasts

   Författare :Iván Domenzain Del Castillo Cerecer; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; gene regulation; omics analysis; enzyme capacity; metabolism; systems biology; stress adaptation; genome-scale modeling; metabolic engineering;

   Sammanfattning : Fermentation technologies, such as bread making and production of alcoholic beverages, have been crucial for development of humanity throughout history. Saccharomyces cerevisiae provides a natural platform for this, due to its capability to transform sugars into ethanol. LÄS MER

7. 5. Nitrile Hydratases and Epoxide-Transforming Enzymes : Quantum Chemical Modeling of Reaction Mechanisms and Selectivities

   Författare :Kathrin Hopmann; Fahmi Himo; Nigel G. Richards; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Biokemi;

   Sammanfattning : Quantum chemical studies of enzymatic reactions are able to provide detailed insight into mechanisms and catalytic strategies. The energetic feasibility of proposed mechanisms can be established, and new possible reaction pathways can be put forward. LÄS MER