Search for dissertations about: "W O W Emulsion"
Showing result 1 - 5 of 8 swedish dissertations containing the words W O W Emulsion.
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1. NMR Self-Diffusion Studies and Stability Studies of Emulsions
Abstract : The aim of this study is to characterize emulsion systems by self-diffusion PGSE NMR methods. The specifics of the emulsions studied are all taken from the literature and they are of the W/O or O/W type stabilized with different emulsifiers. READ MORE
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2. Formulations, Release and Skin Penetration of Topical Anesthetics
Abstract : This thesis describes certain critical aspects of the development of semisolid topical anesthetic formulations requiring a fast onset of action. Furthermore, local anesthetics were investigated regarding their phase interaction with membrane lipids. READ MORE
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3. Interfacial Phenomena in Two-Phase systems: Emulsions and slag Foaming
Abstract : In the present work studies were performed to provide understanding for further model development of the two-phase phenomena, film formation from o/w emulsions and slag foaming.The drying of o/w emulsions of different oil viscosities on hydrophobic and hydrophilic substrates was studied. READ MORE
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4. Formulation and characterization of W/O nano-dispersions for bioactive delivery applications
Abstract : The main objective of this study was the formulation of food-grade water-in-oil (W/O) nano-dispersions based mainly on medium or long-chain triglycerides. Two types of dispersions were formulated and structurally compared, namely emulsions and microemulsions. READ MORE
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5. Cellulose Dissolution and Amphiphilicity : Insights on the Emulsion Formation and Stabilization
Abstract : An amphiphilic polymer is expected to adsorb at the oil-water interface and be capable of stabilizing emulsions. Cellulose derivatives, cellulose nanoparticles and regenerated cellulose particles show an intrinsic amphiphilic character by self-assembling at oil-water interfaces and stabilizing emulsions without the aid of surfactants or any other co-stabilizers. READ MORE