Sökning: "biofilm formation"

Visar resultat 1 - 5 av 34 uppsatser innehållade orden biofilm formation.

  1. 1. 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

  3. 2. CO2 Sequestration by Bio-Accelerated Silicate Weathering

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Tora Uebel; Elisabeth Odelius; [2023]
    Nyckelord :enhanced silicate weathering; microorganisms; negative emission technology; CO2 emissions;

    Sammanfattning : Human-caused emissions of CO2 and other greenhouse gases are an established reason for the climate changes that affect planet Earth. Negative emission technologies (NETs), for example, bio-accelerated silicate weathering bioreactors, seek to capture and store carbon from the atmosphere. LÄS MER

  4. 3. Production of succinic acid by Actinobacillus succinogenes in attached-growth bioreactors and dynamic modelling of biofilm formation

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Henrik Östberg; [2023]
    Nyckelord :Actinobacillus succinogenes; Succinic acid; Biofilm; Attached-growth bioreactor; Dynamic modelling; Cell cultivation; Applied microbiology; Biology and Life Sciences;

    Sammanfattning : Actinobacillus succinogenes is a microorganism is a very efficient producer of succinic acid, a chemical with a wide range of industrial applications. The bacterium is prone to form biofilm, a flocculation of cells attached to a surface. LÄS MER

  5. 4. Isolation of Streptococcus salivarius from human oral samples and In vivo recombination cloning of EAL 2 of Streptococcus uberis C6344

    Master-uppsats, Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Författare :Thamida Tauhid; [2022]
    Nyckelord :Streptococcus uberis C6344; Streptococcus henryi; c-di-GMP; GGDEF domain protein; EAL domain protein; In vivo recombination cloning; Streptococcus salivarius; Streptococcus Selection Agar;

    Sammanfattning : The second messenger cyclic diguanylate monophosphate (c-di-GMP) has been proven to be a central regulator for physiological and metabolic processes including biofilm formation and sessile to motile transitioning (1,2). The synthesis and degradation of c-di-GMP are regulated by GGDEF- respectively EAL-domain proteins. LÄS MER

  7. 5. Investigation into the Removal of the By-product NDMA (N-Nitrosodimethylamine) from Ozonation Process in Wastewater Treatment

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Zehao Li; [2021]
    Nyckelord :Water resources engineering; Ozonation; NDMA; Wastewater; pharmaceutical; Diclofenac; Ibuprofen; Naproxen; Technology and Engineering;

    Sammanfattning : In people’s modern life, daily usage of artificial compounds such as active pharmaceuticals ingredients (API) is usual. These compounds are likely to end up as micropollutants in the municipal wastewater. Municipal wastewater is the major source of pharmaceuticals in the aquatic environment. LÄS MER