عرض بسيط للتسجيلة

المؤلفPopelka, Anton
المؤلفNovák, Igor
المؤلفLehocký, Marián
المؤلفKrupa, Igor
تاريخ الإتاحة2022-04-13T06:55:09Z
تاريخ النشر2014
اسم المنشورQatar Foundation Annual Research Conference Proceedings
المصدرqscience
الاقتباسPopelka, Anton. Novák, Igor. Lehocký, Marián. Krupa, Igor (2014). Antibacterial Modification Of Polyethylene By Multistage Process Utilizing Low-temperature Plasma. Qatar Foundation Annual Research Conference Proceedings 2014: HBPP0279 https://doi.org/10.5339/qfarc.2014.HBPP0279
الرقم المعياري الدولي للكتاب2226-9649
معرّف المصادر الموحدhttps://doi.org/10.5339/qfarc.2014.HBPP0279
معرّف المصادر الموحدhttp://hdl.handle.net/10576/29625
الملخصLimiting factor of PE application in healthcare is high susceptibility of polyethylene towards bacterial growth. For this reason, antibacterial treatment of PE foils using appropriate antibacterial agents was used in this work. Benzalkonium chloride and bronopol were selected due to their satisfactory antibacterial effect confirmed by applications in medical and cosmetic industry. These antibacterial agents were immobilized onto PE surface by a multistage approach via polyacrylic acid brushes grafting onto the PE surface pre-treated by low-temperature plasma. Measurements of surface energy, X-ray Photoelectron Spectroscopy (XPS), Fourier Transform Infrared Spectroscopy with Attenuated Total Reflectance (FTIR-ATR), Scanning Electron Microscopy (SEM), and Atomic Force Microscopy (AFM) were used for investigation of surface changes after antibacterial modification of PE. Moreover, the antibacterial effect was evaluated by inhibition zone measurements of Staphylococcus aureus and Escherichia coli bacterial strains.
اللغةen
الناشرHamad bin Khalifa University Press (HBKU Press)
الموضوعPE application
healthcare
العنوانAntibacterial Modification Of Polyethylene By Multistage Process Utilizing Low-temperature Plasma
النوعConference Paper
رقم العدد1
رقم المجلد2014
dc.accessType Open Access


الملفات في هذه التسجيلة

Thumbnail

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة