Essays about: "cellulose regeneration"

Showing result 1 - 5 of 8 essays containing the words cellulose regeneration.

  1. 1. Storage period optimization of a viscous nasal spray suspension

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Lili Zsófia Domián; [2023]
    Keywords : Rhinocort; viscosity; rheology; thixotropy; pharmaceutical technology; Technology and Engineering;

    Abstract : The number of people suffering from the unpleasant symptoms of allergic rhinitis is increasing due to environmental and other factors. This not only makes life difficult for the individual but also places a heavy burden on society, which is why treatment is needed. READ MORE

  3. 2. Chemical modification of regenerated-cellulose films with determined patterns and different regeneration mediums to achieve superhydrophobic properties

    University essay from Mittuniversitetet/Institutionen för kemiteknik

    Author : Pornpan Kongthong; [2021]
    Keywords : Surface roughness; regeneration of cellulose; Regenerated-cellulose; superhydrophobic surfaces; Alkyl Ketene Dimer AKD ; Scanning Electron Microscope SEM and X-Ray diffraction XRD ;

    Abstract : In our modern society there is a need to find a material that is biodegradable to reduce the use of plastic for a greener society. By means of superhydrophobic surfaces there is a possibility to replace plastic with cellulose and use Alkyl Ketene Dimer (AKD) as a sizing agent to make the surface hydrophobic. READ MORE

  4. 3. Oxidation of cellulose to favour its dissolution in alkaline aqueous solution before regeneration into textile yarn

    University essay from KTH/Kemiteknik

    Author : Martin Orpiszak; [2021]
    Keywords : Cellulose; periodate oxidation; dissolution; regeneration; textile yarn; cellulosa; natriumperjodat oxidation; upplösning; regenerering; textilgarn;

    Abstract : Detta examensarbete är en del av CelluFil-projektet och syftar till att optimera förhållandena för upplösning av cellulosa i vattenlösning av natriumhydroxid följd av regenering i form av ett garn. Tidigare arbeten har visa tatt cellulosa kan lösas i vattenlösning vid -10°C, men sådana förhållanden är inte tillämpliga i industriell skala. READ MORE

  5. 4. 3D Bioprinting Meniscus for Future Tissue Replacement in Osteoarthritis Affected Knee Joints

    University essay from

    Author : Ida Pettersson; Amanda Olsson Widjaja; [2020-06-22T09:59:20Z 2020-06-22T09:59:20Z 2020 2019]
    Keywords : Alginate; Articular Cartilage; Bioink; Induced Pluripotent Stem Cells; Meniscus; Nanofibrillated Cellulose; Osteoarthritis; Screening; 3D Bioprinting;

    Abstract : Progressive cartilage defects in human knee joints are a worldwide health issue that exposes a great burden on society as well as on single individuals. Sudden traumas to the knees can induce tears in the structures of the joints such as the articular cartilage and the meniscus. READ MORE

  6. 5. Optimisation of capillary gel electrophoresis method for enhanced separation of mRNA shortmers

    University essay from Uppsala universitet/Institutionen för kemi - BMC

    Author : Nina Petersson; [2018]
    Keywords : ;

    Abstract : Advancements in the field of modified messenger RNA (mRNA) has led to new ventures in the pharmaceutical industry. However, new drug products demand new analytical methods to ensure the efficacy and purity of the drug. READ MORE