Sökning: "small molecule donor"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden small molecule donor.

1. 1. Modeling normal and malignant hematopoiesis in vitro. To screen for extrinsic regulators and differentiation therapy

   Författare :Simon Hultmark; Avdelningen för molekylärmedicin och genterapi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; acute myeloid leukaemia; Hematologi; stem cells; differentiation induction; leukaemia; treatment; small molecule drugs; PKC; FLT3; shRNA; small molecule inhibitor; Small Molecule Libraries; MEK ERK pathway; natural product; co-culture; drug screening; combination therapy;

   Sammanfattning : The incredible thing with blood stem cells, also known as hematopoietic stem cells (HSC), is that they can restore normal hematopoiesis in patients that need a new blood system. Since a prerequisite for successful transplantation is immune compatibility, it requires large donor registries to find a suitable match for a recipient. LÄS MER

3. 2. Structure and morphology control of organic semiconductors for functional optoelectronic applications

   Författare :Jenny Enevold; Ludvig Edman; Thomas Wågberg; Christian Müller; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Organic electronics; organic photonics; patterning; fullerene; polymerization; dimerization; spray-deposition; morphology; small molecule donor; high open-circuit voltage;

   Sammanfattning : The functionality and application of organic semiconductors are largely dependent on their constituent structure and morphology. This thesis presents a number of functional and novel approaches for the control and tuning of structural and morphological features of a variety of organic semiconductor materials, and also demonstrates that these approaches can be utilized for improved device operation of field-effect transistors, organic solar cells and light-emitting electrochemical cells. LÄS MER

4. 3. Molecular design, synthesis and performance evaluation of phenothiazine-based small molecules for efficient organic solar cells

   Författare :Srikanth Revoju; Bertil Eliasson; Haining Tian; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic solar cell; small molecule donors; phenothiazine; power conversion efficiency; organisk kemi; Organic Chemistry;

   Sammanfattning : Photovoltaics offers one of the most promising routes to generate electricity in a clean way. As an emerging technology in photovoltaics, organic solar cells (OSC) have attracted a great deal of attention owing to their potential low-cost, lightweight, flexibility and solution processability. LÄS MER

5. 4. The Influence of Energy Levels on Voltage Losses and Charge Generation in Organic Solar Cells

   Författare :Jianwei Yu; Feng Gao; Olle Inganäs; Niclas Solin; Christoph J. Brabec; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Organic solar cells (OSCs) are a next-generation photovoltaic technology that convert solar energy to electrical energy. They have attracted great attention due to their advantages of low cost, ease of synthesis, light weight, mechanical flexibility, and roll-to-roll processability. LÄS MER

7. 5. Intestinal preservation for transplantation: translational approaches

   Författare :John M. Söfteland; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; intestinal transplantation; intestinal preservation; apoptosis; tight junction; luminal preservation;

   Sammanfattning : Background: Intestinal preservation injury (IPI) may result in various degrees of mucosal damage, which may later favor bacterial translocation, post-reperfusion syndrome, and upregulation of alloreactivity. Experimental evidence suggests that combining vascular perfusion and cold storage with luminal interventions using polyethylene glycol (PEG) solutions may mitigate the mucosal damage and extend the safe storage time. LÄS MER