Sökning: "injectable"
Visar resultat 11 - 15 av 36 avhandlingar innehållade ordet injectable.
11. Valorization of Kraft Lignin by Fractionation and Chemical Modifications for Different Applications
Sammanfattning : AbstractLignin is one of the most abundant biopolymers. Approximately 70 million tons of technical lignin is generated annually, but only little is used for products other than energy. The complexity of lignin hinders full utilization in high-value products and materials. LÄS MER
12. Design of solid dosage forms for mucosal vaccination - Investigations on the influence of excipients on product performance
Sammanfattning : Most vaccines today are liquid formulations for parental administration. However, there are several drawbacks connected to these vaccines. Since injectable vaccines only induce systemic antibody responses, they are not effective against the various pathogens that affect mucosal surfaces with poor permeability for serum-derived antibodies, e.g. LÄS MER
13. Broadly protective nanoparticle-based mucosal vaccine against influenza virus infection
Sammanfattning : Influenza is one of the major viral diseases affecting humans and it is responsible for three to five million cases of severe illness and about 250.000 to 500.000 deaths each year worldwide. LÄS MER
14. Extracellular matrix mimetic multi-functional scaffolds for tissue engineering and biomedical applications
Sammanfattning : Regeneration of functional tissues or complex organs via the combination of viable cells, biomimetic scaffolds, morphogenic factors, and external biophysical cues are the principle aims of Tissue Engineering (TE). TE relies on the use of artificial 3D scaffolds that can mimic the microenvironment of native tissue to harness the regenerative potential of cells. LÄS MER
15. Environment-Sensitive Multifunctional Drug Delivery Systems
Sammanfattning : Drug delivery systems (DDS) with multiple functionalities such as environment-sensitive drug release mechanisms and visualization agents have motivated the biomedical community as well as materials chemists for more than a decade. This dissertation is concerned with the development of nanoparticles for multifunctional DDS to tackle several crucial challenges in these complex systems, including polymeric nanospheres which respond to temperature change, superparamagnetic iron oxide nanoparticles/polymeric composite for magnetic resonance imaging contrast agents and drug carriers, immunoresponse of nanomaterials and injectable magnetic field sensitive ferrogels. LÄS MER