Wydawnictwa Uczelniane / TUL Press

Stały URI zbioruhttp://hdl.handle.net/11652/17

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2018 - 201912020 - 20221

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Tematsearch.filters.applied.operator.equals: search.filters.subject.nanocomposite

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Teraz wyświetlane 1 - 2 z 2
  • Pozycja
    Natural ceramic nanoparticles ‒ layered aluminosilicates as an active phase of polymer nanocomposites and their potential application in medicine
    (Wydawnictwo Politechniki Łodzkiej, 2018-11-23) Stodolak-Zych, E.; Dzierzkowska, E.; Rapacz-Kmita, A.
    "Developing knowledge in the field of nanotechnology and its potential medical applications in many cases may provide solutions that both patients and doctors expect. However, one should be aware that the application of nanotechnology entails the need to answer a number of bothering questions about the safety of using nanoparticles as well as nanomaterials based on them. The excess surface energy of materials at the nanometer scale, resulting from the strongly developed surface, can be used as a carrier of drugs, proteins, e.g. enzymes or antigens. Particularly interesting here are the naturally occurring layered aluminosilicates (e.g. smectites), whose variety of forms, availability, ease of extraction, as well as the repetition of purification and the possibility of chemical modification, allow the use as stand-alone nanoparticles, but also as fillers in the polymeric phase. The paper presents the possibilities of using aluminosilicate particles based on montmorillonite (MMT) and kaolinite (K) in biomedical applications."
  • Pozycja
    Investigation of some properties of pet (polyethylene terephthalate) poy yarns containing plasmonic boron nanoparticles additive
    (Wydawnictwo Politechniki Łódzkiej, 2022) Görgün, Didem Ezgi; Kumartaşlı, Sedat; Avinc, Ozan; Atar, Necip
    In this study, it was aimed to increase the contribution to the national economy based on boron, which creates a competitive advantage in the development of new technological solutions and to expand the use of boron products. It is necessary to create new generation textile fibers with new usage areas of rich boron resources and to acquire boron products with high added value and new production areas for new markets. Technological and scientific developments in the field of nanomaterials are often used in the functionalization and modification of textile fibers. The usage properties and functions of synthetic yarns can be improved by the utilization of nanomaterials and nano-systems. In this study, PET (Polyethylene Terephthalate) POY (Partially Oriented Yarn) yarns containing different amounts of new generation plasmonic nanocomposite particles [functionalized core-shell nanohybrid nanoparticles (TiNPs@amine- functionalized GQDs@BNNS nanohybrid nanoparticles)] were produced via melt spinning process. Then, the strength, elongation, yarn unevenness, degreasing, etc. properties of PET POY yarns containing boron-based nanocomposite were investigated. With this study, it was ensured that boron-based nanocomposite-doped polyester fibers containing a new generation of plasmonic nanoparticles were developed and produced on an industrial scale.