Sökning: "edta"

Visar resultat 1 - 5 av 49 uppsatser innehållade ordet edta.

  1. 1. PLASTER CASTS AND CORROSION AN EXPERIMENTAL STUDY ON REMOVAL OF CORROSION PRODUCTS FROM PLASTER CASTS

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Gabriella Zimmerman; [2023-11-07]
    Nyckelord :plaster cast conservation; iron corrosion staining; xanthan gel; Arbocel®; latex cleaning; chelating agents;

    Sammanfattning : Conservation of plaster casts is complex due to the nature of the material itself. Corrosion of armature and metal structural supports is one of the most common causes of damage in plaster casts and subsequent corrosion staining. LÄS MER

  3. 2. Understanding the effects of TCP-25 and EDTA interaction : A study of the biophysical aspects of a naturally derived peptide formulation with EDTA for topical application

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Ebba Kant; [2023]
    Nyckelord :chronic wounds; EDTA; biophysical aspects; formulation; pharmaceutical technology; Thrombin derived C-terminal peptide; Technology and Engineering;

    Sammanfattning : Chronic wounds are an emerging healthcare issue and current methods of healing chronic wounds address bacteria but are ineffective against resistant bacteria and the biofilm formation commonly observed in these wounds. Antimicrobial peptides (AMPs) derived from the endogenous wound healing system have been shown to combat bacterial infections, exhibit immunomodulatory effects, as well as improving wound healing. LÄS MER

  4. 3. Utvärdering av fem olika metoder för DNA-extraktion från bakterier

    Kandidat-uppsats, Malmö universitet/Fakulteten för hälsa och samhälle (HS)

    Författare :Amanda Olsson; [2023]
    Nyckelord :DNA-extraktion; gelelektrofores; grampositiva bakterier; mikrobiom; Nanodrop; qPCR; svabb;

    Sammanfattning : På huden lever en sammansättning av olika mikroorganismer såsom bakterier, svampar och virus. Dessa mikroorganismer kallas hudens mikrobiom. Sammansättningen av en individs mikrobiom kan ge mycket information om en individens hälsa. LÄS MER

  5. 4. Active dielectrophoretic trapping for deterministic single-cell encapsulation in droplet microfluidics

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Prasanna Surana; [2023]
    Nyckelord :negative dielectrophoresis; droplet microfluidics; low conductivity medium; cell viability; COMSOL electric field simulation; joule heating; Rhodamine B temperature measurement; microfluidic chip cleaning; negativ dielektrofores; droppmikrofluidik; medium med låg konduktivitet; cellviabilitet; COMSOL elektrisk fältsimulering; jouleuppvärmning; Rhodamine B temperaturmätning; mikrofluidisk chiprengöring;

    Sammanfattning : The research work focuses on optimizing various parameters for controlling cells using negative dielectrophoresis and entrapping them in droplet microfluidics. This is achieved by developing a conductivity medium, combining CytoRecovery, BSA, and EDTA, to maintain a steady count of single cells with good viability over an extended period. LÄS MER

  7. 5. Uptake and retainment of radionuclides in edible mushrooms – from fruiting to cooking

    Master-uppsats,

    Författare :Delshad Mansour Ayoubi; [2022-12-06]
    Nyckelord :Medical physics; Activity concentration; Transfer coefficient; Dose;

    Sammanfattning : Purpose: The purpose of this study was to study the uptake, distribution and transfer of Mn-54, Zn-65, U-238, U-235, U-234, and Po-210 in mushrooms and their respective caps and stalks, the effects of chelates and ligands, and the potential release of radionuclides during a cooking procedure. Introduction: Fungi are organisms that are composed of a fruiting body (mushroom) and tubular hyphae, that branches out into complex networks called mycelium. LÄS MER