Sökning: "biomedical materials"

Visar resultat 1 - 5 av 36 uppsatser innehållade orden biomedical materials.

  1. 1. Feasibility Study of Energy Harvesting via Biofuel Cell for Miniaturised Implantable Biosensors

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Rebecca Bonato; [2024]
    Nyckelord :Biofuel cell; Blood; Energy Harvesting; Glucose; Power Density; Oxygen;

    Sammanfattning : In the current pursuit of sustainable energy, biofuel cells are attracting considerable attention. Within biomedical engineering, the concept of harnessing energy from biological fluids, such as blood, holds significant promise, enabling both full autonomy and miniaturization. LÄS MER

  3. 2. Mechanical properties of WE43 : Finding optimized process parameters using PBF-LB for enhanced properties of the magnesium alloy

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Fanny Saarela; Fanny Sandblad; [2022]
    Nyckelord :biomedical engineering; materials science; additive manufacturing; powder bed fusion laser beam; PBF-LB; magnesium; magnesium alloys; WE43; mechanical properties; scan strategy; layer rotation; build direction; build orientation;

    Sammanfattning : When skeletal fractures are too extensive for fixation with plates and screws, autografts are the most used technique for treating this. Within the biomedical field the interest in biodegradable implants made from additive manufacturing have increased. Magnesium alloys has also gained interest because of its favorable mechanical properties.. LÄS MER

  4. 3. Teoretisk undersökning av bulkstrukturer av YSZ och en tvillinggräns av t-ZrO2 med DFT

    Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Ali Tayebi; Fanny Andersson; [2022]
    Nyckelord :DFT;

    Sammanfattning : The material yttria-reinforced zirconia (YSZ) is widely used in biomedical applications and is the latest material in dentistry for the production of dental implants such as crowns and bridges. The used concentrations of yttria in zirconia are usually between 3-8 mol% Y2O3 dissolved in the ZrO2 structure, which stabilizes ZrO2 in tetragonal structure at RT. LÄS MER

  5. 4. Blood interactions with bioactive peptidefunctionalized nanocellulose : An evaluation of the activation of the coagulation and complement system

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Vanisha Bansal; [2022]
    Nyckelord :;

    Sammanfattning : A current trend utilizing the biomedical approach in the field of wound care is focused on the increased potential to develop wound healing materials designed to address specific types of wounds or underlying pathologies to achieve improved healing. The work presented in this thesis evaluates the blood response to wood-derived nanocellulose functionalized with a peptide, with the ultimate aim of characterizing the material as a potential wound dressing for chronic wound care. LÄS MER

  7. 5. Risker för en introduktion av afrikansk svinpest till Sverige via aktiviteter kopplade till jakt

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Karl Mård; [2022]
    Nyckelord :afrikansk svinpest; jakt; åtling; jaktresor;

    Sammanfattning : Afrikansk svinpest är en virusorsakad sjukdom som drabbar vildsvin och tamgrisar (Sus scrofa). Högpatogena stammar orsakar akut och nästan uteslutande dödlig sjukdom. Sedan dess introduktion till Europa 2007 har sjukdomen etablerats bland vildsvin i flera länder. LÄS MER