Browsing by Author "Mahmoud, Abdelrahman"
Now showing items 1-3 of 3
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A novel alternative to free oil remediation and recovery: Foamy absorbents designed from low molecular paraffinic waste
Krupa, Igor; Mahmoud, Abdelrahman; Sobolciak, Patrik; Popelka, Anton; Mrlik, Miroslav; Minarik, Antonin; Gasmi, Soumia; Ouederni, Mabrouk; Adham, Samer... more authors ... less authors ( Elsevier , 2022 , Article)This study focuses on preparing porous, hydrophobic, and oleophilic hydrocarbon-based foams applicable for removing free oils from water surfaces. Paraffinic waste material generated during industrial production of low-density ... -
Development of PLA Fibers as an Antimicrobial Agent with enhanced infection resistance using electrospinning/plasma technology
Mahmoud, Abdelrahman; Naser, Mohammed; Abdelrasool, Mahmoud; Jama, Khalid; Hussein, Mohamed; Abdulkareem, Asma; Kasak, Peter; Popelka, Anton... more authors ... less authors ( Qatar University Press , 2020 , Poster)Humans are vulnerable and easily prone to all kind of injuries, diseases, and traumas that can be damaging to their tissues (including its building unit, cells), bones, or even organs. Therefore, they would need assistance ... -
Impact of corona and radio-frequency plasma treatment on the degradation of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV)
Antunes, Ana; Popelka, Anton; Luyt, Adriaan Stephanus; Mahmoud, Abdelrahman; Aljarod , Omar Yosef; Hassan, Mohamed; Kasak, Peter... more authors ... less authors ( BME-PT and GTE , 2022 , Article)Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a polyester, produced naturally by microorganisms, with excellent biocompatibility. Corona and radio-frequency (RF) plasma treatment were applied in order to improve ...