phospholipase a1 is known as an effective catalyst for hydrolysis of various phospholipids in enzymatic vegetable oil degumming. immobilization is one of the most efficient strategies to improve its activity, recovery and functional properties. in this study, chitosan-co-polyethylene oxide (90:10) nanofibrous mat was successfully fabricated and modified with atmospheric plasma at different time...

background: plantar fasciitis (pf) is a common foot complaint, affects both active sportsmen and physically inactive middle age group. it is believed that pf results from degenerative changes rather than inflammation. platelet?rich plasma (prp) therapy has been introduced as an alternative therapy for pf. this study is aimed to systematically review to the effectiveness and relevant factors of ...

In the present work the effects of plasma nitridization on the passivation behavior of AISI 316L was investigated. To do this; nitriding treatments were carried out at 420°C for 1, 2, 4 and 16 hours. The phase composition and structure of the nitrided layer were studied by Low Angle X-ray diffraction and Scanning Electron Microscopy. The hardness of samples also was evaluated by Vickers microha...