Surface modification of polyethylene film by liquid phase photograft polymerization

1996 ◽  
Vol 36 (4) ◽  
pp. 503-510 ◽  
Author(s):  
Gongjian Bai ◽  
Xingzhou Hu ◽  
Qing Yan
Keyword(s):  
Surface Modification ◽  
Liquid Phase ◽  
Polyethylene Film

Polyolefin Surface Modification During Injection Molding Using Radical Reactions in Liquid Phase

2013 ◽  
Vol 8 (5) ◽  
pp. 412-417 ◽  
Author(s):  
Rene Brunotte ◽  
Jürgen Nagel ◽  
Günter Mennig ◽  
Gert Heinrich ◽  
Michael Gehde
Keyword(s):  
Surface Modification ◽  
Liquid Phase ◽  
Injection Molding ◽  
Radical Reactions

Surface modification and evaluation of polyethylene film

1998 ◽  
Vol 34 (5-6) ◽  
pp. 855-861 ◽  
Author(s):  
Dibyendu S Bag ◽  
Santi N Ghosh ◽  
Sukumar Maiti
Keyword(s):  
Surface Modification ◽  
Polyethylene Film

scholarly journals Surface biofunctionalization with liquid-phase plasma treatment of collagen molecules

2021 ◽  
Author(s):  
Shiori Tanaka ◽  
Shingo Kanemura ◽  
Masaki Okumura ◽  
Kazuyuki Iwaikawa ◽  
Kenichi Funamoto ◽  
...  
Keyword(s):  
Surface Modification ◽  
Liquid Phase ◽  
Plasma Treatment ◽  
Conformational Changes ◽  
Plasma Discharge ◽  
Technical Limitation ◽  
Protein Molecules ◽  
Collagen Molecules ◽  
Versatile Technique ◽  
Liquid Phase Plasma

Abstract Surface functionalization is a key process in rendering various materials biocompatible. Whereas a number of techniques and technologies have been developed for the purpose of biofunctionalization, plasma treatment enables highly efficient surface modification. Extending plasma treatment to biomolecules in the liquid phase will control biofunctionalization via a simple process. However, interactions between plasma discharge and biomolecules or solvents are poorly understood, potentially leading to the technical limitation as to the utility of plasma treatment. In this study, we developed a technology for substrate biofunctionalization that does not require surface modification but involves direct treatment of a collagen molecules with liquid-phase plasma discharge. Biofunctionalization of collagen by plasma treatment comprises three processes that increase its reactivity with hydrophobic substrates: (1) charge-dependent changes in surface and interfacial properties of the collagen solution; (2) local conformational changes of the collagen molecules without their global structural alterations; and (3) induction of a micelle-like association formed by collagen molecules. We anticipate such plasma-induced functionalization of protein molecules to provide a versatile technique in the applications of biomaterials, including those related to pharmaceuticals and cosmetics.

scholarly journals Research Progress on the Liquid-Phase Preparation and Surface Modification of Copper Nanowires

2016 ◽  
Vol 32 (7) ◽  
pp. 1604-1622
Author(s):  
Qi GAO ◽  
◽  
Cai-Xia KAN ◽  
Jun-Long LI ◽  
Ye-Ke LOU ◽  
...  
Keyword(s):  
Surface Modification ◽  
Liquid Phase ◽  
Research Progress ◽  
Copper Nanowires
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