Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Single Emulsion"”.
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Microencapsulation studies with P(HB-HV) polymers
… have been respectively fabricated by single and double emulsion-solvent evaporation processes. The objective of the studies reported in chapter three is to asses how a range of preparative variables affect the yield, shape and surface morphology of P(HB-HV) microcapsules. The following …
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Development of novel antibody-targeted nanoparticle strategies for treatment of pancreatic cancer
… size than traditionally formulated from the single emulsion method. A hybrid method combining salting out and single emulsion nanoparticle formulation techniques proved better than the single emulsion method in reducing particle diameter. However, with this method entrapment proved inadequate …
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Incorporation and release of macromolecules from biodegradable polymer vehicles
… fabrication techniques based on W/0/W double emulsion and 0/W single emulsion systems with solvent evaporation for the incorporation of a surrogate macromolecule (BSA) into microspheres and microcapsules fabricated using P(HB-HV}, PEA and their blends. Biodegradation, expressed as changes in …
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Synthesis and Characterization of Multi-Functional Nanoparticles for Therapeutic and Biosensing Applications
… nanoparticles prepared using double emulsion solvent evaporation was quantified and release phases were identified. Insulin-like growth factor (IGF1)-loaded nanoparticles showed that the released protein was able to stimulate an important pathway for effective cell proliferation and …
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Stimuli-responsive microcapsules for self-protecting and self-healing material systems
… phases for the fabrication of monodisperse emulsion templates and microcapsules. In this technique, either one (single emulsion) or two (double emulsion) dispersed phases are simultaneously delivered while reciprocating across the interface of a stationary immiscible continuous phase. The …
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Biocompatible polymeric nanoparticles for drug/DNA delivery using biologically friendly polymerisation processes
… polymer latex particles through the use of the single-emulsion solvent evaporation method. The subsequent latex particles are then further functionalised by attachment of an alkene containing small molecule for biomedical applications. <br/><br/>Chapter 6 includes the conclusions and potential …
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DESIGN AND OPTIMIZATION OF ADVANCED EMULSIONS AS BIOACTIVE COMPOUND CARRIERS FOR LOW-SATURATED FAT FOOD PRODUCTS: TECHNOLOGICAL AND NUTRITIONAL ASPECTS
… fat content in foods is based on the use of emulsions. Particularly, advanced emulsions can prevent instability phenomena and provide new features, such as the ability to act as carriers for bioactive compounds and the possibility to engineer their interface to control digestive fate. In this …
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Multifunctional Nanoparticles for Cancer Therapy
… using Poloxamer 407 as a stabilizer. The nanoemulsion was prepared by double emulsion method using ultrasonication. This emulsion was freeze dried. A sensitive UPLC method for simultaneous detection and quantification of both the drugs was successfully developed and validated. The particle …
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The Encapsulation and Release of Flutamide Using Poly (ε-Caprolactone) Microspheres
… phase to create a 1.30 oil/water ratio. The emulsion was homogenised at 5000rpm for 1 minute. The chloroform was rotary evaporated off, followed by centrifugation and being frozen for 24 hours. The scanning electron microscopy (SEM) analysis was carried out with a freeze dried sample of the …
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SMART POLYMERIC DRUG NANOCARRIERS FOR BIOMEDICAL APPLICATIONS
… active targeting of breast cancer. A modified Single Emulsion Solvent Evaporation method was used, by selecting ethyl acetate as internal phase, Poly(vinyl alcohol) (PVA) as emulsifier and water as external phase. Particles were characterized in terms of morphology, size distribution and zeta …