Essays about: "Mesoporous material"

Showing result 6 - 10 of 24 essays containing the words Mesoporous material.

  1. 6. Fused deposition modeling of API-loaded mesoporous magnesium carbonate

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Andreas Abdelki; [2020]
    Keywords : Additive manufacturing; 3D-printing; Fused deposition modeling FDM ; Fused filament fabrication FFF ; Drug delivery; Amorphous drugs; Mesoporous magnesium carbonate; Upsalite; Cinnarizine; Hydroxypropyl cellulose HPC ; Hydroxypropyl methylcellulose acetate succinate HPMCAS ; Klucel ELF; AquaSolve LG;

    Abstract : In this thesis, the incorporation of drug loaded mesoporous magnesium carbonate as an excipient for the additive manufacturing of oral tablets by fused deposition modeling was investigated. Cinnarizine, a BCS class II drug, was loaded into the pores of the mesoporous material via a soaking method, corresponding to a drug loading of 8.68 wt%. READ MORE

  3. 7. Method development of an in vitro vertical Franz diffusion cell system to assess permeation of cosmetic active ingredients

    University essay from Uppsala universitet/Institutionen för kemi - Ångström

    Author : Johanna Mattiasson; [2020]
    Keywords : chemistry; method development; Upsalite; Disruptive Materials; Franz; diffusion; penetration; permeation; skin; pharmaceuticals; cosmeceuticals; skincare; cosmetics; actives; mesoporous; material chemistry; kemi; kosmetika; Upsalite; Disruptive Materials; Franzcell; diffusion; läkemedel; metodutveckling; hud; penetration;

    Abstract : For evaluation of potential skincare ingredients, an in-house method using Static Franz diffusion cells and dialysis membranes was developed. Benzoic acid was chosen as a model substance along with L-ascorbic acid and α-Tocopherol. The cell conditions were tailored to encourage transmembrane diffusion. READ MORE

  4. 8. Nanocellulose surface functionalization for in-situ growth of zeolitic imidazolate framework 67 and 8

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Beyar Abdulla; [2020]
    Keywords : Zeolitic Imidazolate Framework; ZIF-8; ZIF-67; CNF@MOF; CNF@ZIF; TEMPO CNF; Nanomaterials; Nanocomposites; Metal-Organic Framework; Biopolymers;

    Abstract : This master’s thesis was conducted at the Department of Nanotechnology and Functional Materials at Ångström Laboratory as part of an on-going project to develop hybrid nanocomposites from Cladophora cellulose and a sub-type of metal-organic frameworks; zeolitic imidazolate frameworks (ZIFs). By utilizing a state-of-the-art interfacial synthesis approach, in-situ growth of ZIF particles on the cellulose could be achieved. READ MORE

  5. 9. Use of MMC for Treatment of Pharmaceutical Residues in Wastewater

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Laura Calmanovici Pacoste; [2019]
    Keywords : wastewater treatment; pharmaceutical; pollutions; environment; mesoporous magnesium carbonate; adsorption;

    Abstract : Environmentally hazardous pharmaceutical residues in wastewater cannot successfully be removed by standard treatment procedures used in Swedish wastewater plants. There is a need for cheap, efficient techniques for removing pharmaceutical residues from wastewater. READ MORE

  6. 10. Medical Implant Applications of Mesoporous Silica Films

    University essay from Linköpings universitet/Nanostrukturerade material

    Author : Patrik Geite; [2019]
    Keywords : Mesoporous silica; films; implants; drug delivery; osseointegration;

    Abstract : A literature review of medical implant applications of mesoporous silica films was written, highlighting the advantages and limitations of different film synthesis methods. Both films synthesized through the EISA sol-gel method and particulate films, including those synthesized through the direct growth method, were reviewed and discussed. READ MORE