Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sissi de Beer"'
Publikováno v:
'ACS Applied Polymer Materials ', vol: 4, pages: 3062-3087 (2022)
For several decades, high-density, end-tethered polymers, forming so-called polymer brushes, have inspired scientists to understand their properties and to translate them to applications. While earlier research focused on polymer brushes in liquids,
Publikováno v:
ACS Applied Polymer Materials
ACS Applied Polymer Materials, 3(5), 2336-2340. American Chemical Society
ACS Applied Polymer Materials, 3(5), 2336-2340. American Chemical Society
Vapors in the air around us can provide useful information about our environment, but we need sensitive vapor sensors to access this information, especially because those vapors are often present at very low concentrations. We report molecular dynami
Autor:
Guido C. Ritsema van Eck, Jan Hendrik Willem Hein Nijkamp, Sissi de Beer, Lars Bastiaan Veldscholte
Publikováno v:
Macromolecules
Macromolecules, 53(19), 8428-8437. American Chemical Society
Macromolecules, 53(19), 8428-8437. American Chemical Society
While polymer brushes in contact with liquids have been researched intensively, the characteristics of brushes in equilibrium with vapors have been largely unexplored, despite their relevance for many applications, including sensors and smart adhesiv
Publikováno v:
European polymer journal, 147:110298. Elsevier
Controlling (bio-) adhesion and friction is essential in many bio-medical and industrial applications. Such control can be achieved using stimulus responsive polymers. Coatings composed of these polymers are able to adapt their physicochemical proper
Publikováno v:
ACS Applied Polymer Materials, 1(5), 933-938. American Chemical Society
Block copolymer (BCP) thin films are commonly characterized by techniques that either lack nanometric spatial resolution or the ability for subsurface characterization. In this work, we combine scanning near-field optical microscopy and atomic force
Publikováno v:
European polymer journal, 112, 222-227. Elsevier
Polymer brushes are known to form highly efficient lubricating layers for a broad range of contacting surfaces in water. Here we focus on brushes of poly(2-methacryloyloxyethyl phosphorylcholine) (PMPC) polymers that are end-anchored to the substrate
Publikováno v:
Macromolecules
Macromolecules, 52(5), 2015-2020. American Chemical Society
Macromolecules, 52(5), 2015-2020. American Chemical Society
End-anchoring polymers to a solid surface to form so-called polymer brushes is a versatile method to prepare robust functional coatings. We show, using molecular dynamics simulations, that these coatings display rich wetting behavior. Depending on th
Autor:
Ilse de Vries, Marco Cirelli, Maciej Kopeć, Sinem Tas, Sissi de Beer, Rianne van der Pol, G. Julius Vancso
Publikováno v:
ACS Applied Polymer Materials
ACS Applied Polymer Materials, 1(2), 136-140. American Chemical Society
ACS Applied Polymer Materials, 1(2), 136-140. American Chemical Society
The preparation of patterned ultrathin films (sub-10 nm) composed of end-anchored fluorescently labeled poly(methyl methacrylate) (PMMA) is presented. Telechelic PMMA was synthesized utilizing activator regenerated by electron transfer atom transfer
Publikováno v:
ACS Applied Polymer Materials
ACS Applied Polymer Materials, 2(8), 3039-3043. American Chemical Society
ACS Applied Polymer Materials, 2(8), 3039-3043. American Chemical Society
It is well-known that polymer brushes can degraft in aqueous liquids. Here we show that brushes can deteriorate in humid air too. We observe that the detachment rate of the brushes increases with increasing relative humidity and hydrophilicity of the
Publikováno v:
European polymer journal, 89. Elsevier
We present a simple method to prepare zwitterionic poly(2-methacryloyloxyethyl phosphorylcholine) (PMPC) brushes on silicon surfaces that exhibit excellent long term stability in aqueous environment. First, we attach poly(glycidyl methacrylate) (PGMA