Search for dissertations about: "SOAP"

Showing result 16 - 19 of 19 swedish dissertations containing the word SOAP.

  2. 16. Mesostructured particulate silica materials with tunable pore size : Synthesis, characterization and applications

    Author : Malin Helena Sörensen; Per Claesson; Viveka Alfredsson; KTH; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mesoporous materials; aersol-based process; emulsion-based process; biocatalysis; sustained release; 3D hexagonal; 2D hexagonal; powder; spherical particles; liquid crystalline phases; AFM-porosimetry; Pluronic; Chemistry; Kemi;

    Abstract : Colloidal assemblies of surfactants and polymers in aqueous solutions have been used by human mankind for hundreds of years and they are of great importance in many of our technological processes, such as fabrication of soap and papermaking. Less than two decades ago the idea of using colloidal assemblies as templates of inorganic materials was borne. READ MORE

  4. 17. Nature-inspired passive flow control using various coatings and appendages

    Author : Ugis Lacis; Shervin Bagheri; Christophe Eloy; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; flow control; passive appendage; surface coating; pressure drag; friction drag; Flödeskontroll; passiva bihang; ytbeläggning; tryckmotstånd; friktionsmotstånd;

    Abstract : There is a wide variety of tails, fins, scales, riblets and surface coatings, which are used by motile animals in nature. Since organisms currently living on earth have gone through millions of years of evolution, one can expect that their design is optimal for their tasks, including locomotion. READ MORE

  5. 18. On the fate of triclosan in humans

    Author : Mats Allmyr; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Triclosan is a chlorinated organic compound which, due to its antibacterial properties in vitro, has found widespread use in a variety of products such as textiles, plastics and healthcare products. Humans are directly and chronically exposed to triclosan via dermal and mucosal contact from soap and toothpaste, upon which triclosan is rapidly absorbed into the body. READ MORE

  6. 19. Studies on uptake and effect of triclosan on production of inflammatory mediators in human gingival fibroblasts

    Author : Manal Mustafa; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Triclosan; gingival fibroblasts; IL-beta; IFN-gamma; MHC class II; PGE2; mPGES-1;

    Abstract : Triclosan (2,4,4'-trichloro-2'-hydroxy-diphenyl ether) is a lipid soluble anti-bacterial agent widely used in dentifrices, mouthrinses, soap and cosmetics. Although reports on the efficacy of triclosan on periodontal diseases are conflicting, it is documented in clinical studies that dentifrices containing triclosan reduce plaque accumulation and improve gingival health. READ MORE