Search for dissertations about: "CTAB"
Showing result 11 - 13 of 13 swedish dissertations containing the word CTAB.
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11. In situ gelling drug delivery systems for periodontal anaesthesia
Abstract : In this thesis local anaesthetic formulations based on PEO-PPO-PEO block copolymers (PEO and PPO being poly(ethylene oxide) and poly(propylene oxide), respectively) or nonionic cellulose ethers undergoing temperature- or dilution-induced thickening were investigated. The aim of the work was to develop formulations which can be easily administered to the periodontal pocket, stay at the application site, give a fast onset of anaesthesia and have a duration sufficient to perform periodontal scaling procedures. READ MORE
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12. Charged colloids observed by electrophoretic and diffusion NMR
Abstract : The thesis deals partly with methodology including construction of hardware and new pulse sequences in the field of electrophoretic NMR, and partly with practical use of ENMR and diffusion NMR in the investigation of charged colloidal systems. Several sources of artefacts are investigated, including gas production at the electrodes, electroosmosis and Joule heating effects that can cause convection. READ MORE
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13. Rational design of nanoparticles for biomedical imaging and photovoltaic applications
Abstract : This thesis aims to rationally design nanoparticles and promote their applications in biomedical imaging and photovoltaic cells. Quantum dots (QDs) are promising fluorescent probes for biomedical imaging. READ MORE