Exploració per autor "Perelshtein, Ilana"

Ara es mostren els items 5-11 de 11

    • Making the hospital a safer place by sonochemical coating of all its textiles with antibacterial nanoparticles 

      Perelshtein, Ilana; Lipovsky, Anat; Perkas, Nina; Tzanov, Tzanko; Arguirova, M; Leseva, Marya D.; Gedanken, Aharon (2015-01-28)
      Article
      Accés obert
      The ability to scale-up the sonochemical coating of medical textiles with antibacterial nanoparticles is demonstrated in the current paper. A roll-to-roll pilot installation to coat textiles was built taking into consideration ...

    • Novel lignin-capped silver nanoparticles against multidrug resistant bacteria 

      Slavin, Yael N.; Ivanova, Kristina Dimitrova; Hoyo Pérez, Javier; Perelshtein, Ilana; Owen, Gethin; Haegert, Anne; Lin, Yen-Yi; LeBihan, Stephane; Gedanken, Aharon; Häfeli, Urs O.; Tzanov, Tzanko; Bach, Horacio (2021-05-04)
      Article
      Accés obert
      The emergence of bacteria resistant to antibiotics and the resulting infections are increasingly becoming a public health issue. Multidrug-resistant (MDR) bacteria are responsible for infections leading to increased morbidity ...

    • Simultaneous sonochemical-enzymatic coating of medical textiles with antibacterial ZnO nanoparticles 

      Petkova Petkova, Petya Stoyanova; Francesko, Antonio; Perelshtein, Ilana; Gedanken, Aharon; Tzanov, Tzanko (2016-03-01)
      Article
      Accés obert
      The antimicrobial finishing is a must for production of medical textiles, aiming at reducing the bioburden in clinical wards and consequently decreasing the risk of hospital-acquired infections. This work reports for the ...

    • Sonochemical co-deposition of antibacterial nanoparticles and dyes on textiles 

      Perelshtein, Ilana; Lipovsky, Anat; Perkas, Nina; Tzanov, Tzanko; Gedanken, Aharon (2016-01-04)
      Article
      Accés obert
      The sonochemical technique has been already proven as one of the best coating methods for stable functionalization of substrates in a broad range of applications. Here, we report for the first time on the simultaneous ...

    • Sonochemical coating of textiles with hybrid ZnO/chitosan antimicrobial nanoparticles 

      Petkova Petkova, Petya Stoyanova; Francesko, Antonio; Macedo Fernandes, Margarida Maria; Mendoza Gómez, Ernesto; Perelshtein, Ilana; Aharon, Gedanken; Tzanov, Tzanko (2014-01-09)
      Article
      Accés restringit per política de l'editorial
      Textiles are good substrates for growth of microorg anisms especially under moisture and temperature conditions found in hospitals. Microbia l shedding from the body occurs continuously at contact of the patient with ...

    • Sonochemically engineered nano-enabled zinc oxide/amylase coatings prevent the occurrence of catheter-associated urinary tract infections 

      Ivanova, Aleksandra Asenova; Ivanova, Kristina Dimitrova; Perelshtein, Ilana; Gedanken, Aharon; Todorova, Katerina; Milcheva, Rositsa; Dimitrov, Petar; Popova, Teodora; Tzanov, Tzanko (Elsevier, 2021-10-26)
      Article
      Accés obert
      Catheter-associated urinary tract infections (CAUTIs), caused by biofilms, are the most frequent health-care associated infections. Novel antibiofilm coatings are needed to increase the urinary catheters' life-span, decrease ...

    • Tannic Acid NPs - Synthesis and immobilization on to a solid surface in a one – step process and their antibacterial and anti-inflammatory properties 

      Perelshtein, Ilana; Ruderman, Elena; Francesko, Antonio; Fernandes, Margarida M.; Tzanov, Tzanko; Macedo Fernandes, Margarida Maria; Gedanken, Aharon (2013-12-14)
      Article
      Accés restringit per política de l'editorial
      Tannic acid nanoparticles were synthesized from an aqueous solution without the use of stabilizers via a sonochemical process. In order to avoid the dissolution of the formed nanoparticles, the sonochemical reaction was ...