Search for dissertations about: "topical formulations"

Showing result 1 - 5 of 8 swedish dissertations containing the words topical formulations.

  1. 1. Formulations, Release and Skin Penetration of Topical Anesthetics

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Katayoun Welin-Berger; Uppsala universitet.; [2001]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacy; FARMACI; PHARMACY; FARMACI; galenisk farmaci; Pharmaceutics;

    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

  2. 2. Tactile Perception Role of Friction and Texture

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Lisa Skedung; KTH.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; human skin; tactile friction; finger friction; skin friction; skin tribology; biotribology; tactile perception; haptic perception; psychophysics; haptics; surface roughness; surface texture; contact area; nanostructure; model surfaces; surface wrinkling; printing paper; tissue paper; magnitude estimation; multidimensional scaling; tactile threshold; psychophysical relations; smoothness; coolness; coarseness; softness; force sensor; skin lipids; topical formulations; skin creams; taktil friktion; fingerfriktion; hudfriktion; hudtribologi; biotribologi; taktil perception; psykofysik; haptik; ytråhet; ytstruktur; ytveckning; nanostruktur; kontaktarea; modellytor; friktionskoefficient; kraftmätare; bestruket papper; obestruket papper; tryckpapper; mjukpapper; multidimensionell skalning; magnitud estimation; taktilt tröskelvärde; lenhet; mjukhet; svalhet; strävhet; hudlipider; topikala beredningar; hudkräm;

    Abstract : Tactile perception is considered an important contributor to the overall consumer experience of a product. However, what physical properties that create the specifics of tactile perception, are still not completely understood. READ MORE

  3. 3. Catanionic Aggregates in Gels Prolonged Drug Release and Potential Implications for Topical Use

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Noel Dew; Uppsala universitet.; [2011]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY Pharmaceutics; FARMACI Galenisk farmaci; Galenisk farmaci; Pharmaceutics;

    Abstract : Gels are popular dosage forms.  This topical dosage form may be advantageous compared to oral or parenteral dosage forms. Favorable rheological or bioadhesive properties of gels might provide extended contact times at the site of administration compared to aqueous solutions. READ MORE

  4. 4. Lipid-based liquid crystals as drug delivery vehicles for antimicrobial peptides

    University dissertation from ; Chalmers tekniska högskola; Gothenburg

    Author : Lukas Boge; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Liquid crystals; liquid crystalline nanoparticles; cubosome; hexosome; phase behavior; antimicrobial peptide; AMP; glycerol monooleate; proteolysis; antimicrobial effect; antimicrobial resistance; bacterial membrane; membrane interaction; infection; topical delivery; pulmonary delivery;

    Abstract : Många av oss har någon gång blivit tvungna att ta en penicillinkur mot halsfluss eller kanske i samband med någon annan infektion. Oftast har behandlingen varit till stor nytta, och infektioner som förr i tiden kunde leda till döden har varit lätta att behandla med hjälp av antibiotika. READ MORE

  5. 5. Foreign molecules in biomembranes : Molecular effects on intact stratum corneum and model lipid systems

    University dissertation from Division of Physical Chemistry, Faculty of Science, Lund University

    Author : Quoc Dat Pham; Lunds universitet.; Lund University.; [2016-08]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; stratum corneum; lipid; keratin filament; protein; DMPC; penetration enhancer; osmolyte; solvent; monoterpene; fatty acid; hydration; molecular mobility; fluidity; permeability; PT ssNMR; diffusion cell;

    Abstract : The skin is our largest organ and its main function is to protect us from uptake of foreign chemicals and from desiccation. The barrier function of the skin is mainly assured by its outermost layer, the stratum corneum (SC). READ MORE