Search for dissertations about: "effects nanoparticles"

Showing result 1 - 5 of 181 swedish dissertations containing the words effects nanoparticles.

  2. 1. Toxicity and biological impact of metal and metal oxide nanoparticles : Focus on the vascular toxicity of ultra-small titanium dioxide nanoparticles

    Author : Narges Bayat; Susana Cristobal; Janeck James Scott-Fordsmand; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Nanoparticles; Nanotoxicology; Ultra-small nanoparticles; Biochemistry; biokemi;

    Abstract : The application of nanoparticles (NPs) in different technologies has led to tremendous advancement in those fields.  Moreover, there is growing interest in application of ultra-small NPs (USNPs) at 1-3 nm due to their distinct molecule like features. Parallel to these promises, there is a growing concern regarding their safety. READ MORE

  4. 2. Aerosol Synthesis and Characterization of Heterogeneous Bimetallic Nanoparticles

    Author : Markus Snellman; NanoLund: Centre for Nanoscience; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; nanoparticles; core-shell; Janus nanoparticles; aerosol technology; Fysicumarkivet A:2023 Snellman; Nanopartiklar; kärna-skal; Januspartiklar; aerosolteknologi;

    Abstract : As the proverbial noose tightens around humanity’s resource spending, research is focused on utilizing materials to their fullest potential. Nanotechnology is the ultimate way to economize by splitting objects into smaller parts and dispersing the material properties over greater surface to volume ratios. READ MORE

  5. 3. Effects of gold- and silver nanoparticles on the retina

    Author : Patrik Maximilian Bauer; Funktionell zoologi; []
    Keywords : Microglia; Retina; In vitro; Nanoparticles;

    Abstract : Over the past decade, a massive increase in the use of nanomaterials and nanoparticles (NPs) in both commercial and medical applications has occurred. Medical applications include advanced drug delivery vehicles, imaging and hyper thermic therapies. READ MORE

  6. 4. Nanomaterials : respiratory and immunological effects following inhalation of engineered nanoparticles

    Author : Åsa Gustafsson; Anders Bucht; Thomas Sandström; Johnny Lorentzen; Mikael Adner; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; nanoparticles; nanomaterials; inhalation; lung; metalloxides; immunologi; Immunology; Toxicology; toxikologi; lungmedicin; Lung Medicine; Occupational and Environmental Medicine; arbets- och miljömedicin; nanopartiklar; nanoparticles; nanotoxikologi; nanotoxicology;

    Abstract : Background Nanotechnology is an important and promising field that can lead to improved environment and human health and contribute to a better social and economic development. Materials in nanoscale have unique physiochemical properties which allow for completely new technical applications. READ MORE

  7. 5. Nanoparticles: Characterization and exposure metrics

    Author : Linus Ludvigsson; Fasta tillståndets fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SEM; TEM; Nanoparticles; Aerosols; occupational exposure; CNTs; Fysicumarkivet A:2014:Ludvigsson;

    Abstract : Exposure to aerosol nanoparticles has always been present in the evolution of humans, and thus has the human body developed ways of dealing with particles that enters the body. However with the emerging nanotech industry, new types of nanoparticles are being produced and used. READ MORE