Výsledky vyhledávání - "Renate Förch"

Synthesis and antibacterial properties of a hybrid of silver-potato starch nanocapsules by miniemulsion/polyaddition polymerization

Autor: Katharina Landfester, Mary D. Barton, Shima Taheri, Grit Baier, Krasimir Vasilev, Renate Förch, Peter Majewski

Publikováno v: Journal of Materials Chemistry B

Controlled synthesis of hollow polymeric nanocapsules has attracted significant attention in a wide range of applications. This paper reports a facile method for the synthesis of hybrid starch nanocapsules decorated with silver nanoparticles using th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2cfcbe0ee70c1cb136f537ed842eb53
https://pubmed.ncbi.nlm.nih.gov/32261520

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Binding of nanoparticles to aminated plasma polymer surfaces is controlled by primary amine density and solution pH

Autor: Juan Carlos Ruiz, Krasimir Vasilev, Shima Taheri, Melanie MacGregor, Renate Förch, Andrew Michelmore, Peter Majewski

Surface nanoengineering is a valuable tool to create materials with sophisticated properties required to address unmet needs in fields such as medicine, biology or energy. This study examines the dependence of nanoparticle immobilization as a functio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a60f273075ec1fd0a63bdff6978b3834
https://hdl.handle.net/11541.2/133132

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Surface Plasmon-Based Techniques for the Analysis of Plasma Deposited Functional Films and Surfaces

Autor: Li-Qiang Chu, Qian Zhang, Renate Förch

Publikováno v: Plasma Processes and Polymers. 12:941-952

Herein we demonstrate that two surface plasmon-based techniques (i.e., SPR and OWS) allow for sensitive and real-time monitoring of plasma polymers of different thicknesses ranging from several nanometers to micrometers. Firstly, the fundamentals and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f11177e1bfa8c012a528bc6f90f62068
https://doi.org/10.1002/ppap.201400240

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The effect of extracellular matrix proteins on the cellular response of HUVECS and HOBS after covalent immobilization onto titanium

Autor: Bilal Al-Nawas, Jürgen Brieger, Renate Förch, Martin Heller, Marie‐Anne Luszpinski, Peer W. Kämmerer

Publikováno v: Journal of Biomedical Materials Research Part A. 103:2035-2044

Biomimetic surface modifications are regarded as promising approach to stimulate cellular behavior at the interface of implant materials. Aim of the study was an evaluation of the cellular response of human umbilical cord cells (HUVECS) and human ost

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce9f46321b4097f59190468057d69b4e
https://doi.org/10.1002/jbm.a.35340

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Approaches to Quantify Amine Groups in the Presence of Hydroxyl Functional Groups in Plasma Polymerized Thin Films

Autor: Juan Carlos Ruiz, Robert D. Short, Andrew Michelmore, Krasimir Vasilev, Shima Taheri, David Robinson, Renate Förch

Publikováno v: Plasma Processes and Polymers. 11:888-896

The quantification of primary and secondary amines in plasma polymerized allylamine and plasma copolymers of allylamine/octadiene films was carried out using chemical derivatization followed by X-ray photoelectron spectroscopy. Data was analyzed usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d8cd586025abb92fb360884d4b002f1
https://doi.org/10.1002/ppap.201400016

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Surface-initiated ring opening polymerization of N-carboxy anhydride of benzyl-l-glutamate monomers on soft flexible substrates

Autor: Wolfgang Knoll, Hadayat Ullah Khan, Renate Förch, Hatice Duran, Basit Yameen

Publikováno v: Reactive and Functional Polymers. 73:606-612

The potential of pulsed plasma deposited polyallylamine (PAA) adlayer has been successfully demonstrated for fabrication of polypeptide brushes functionalized soft flexible polymeric surfaces. Polymeric substrates functionalized with the plasma depos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de82ae470d25054f8124b431f126450e
https://doi.org/10.1016/j.reactfunctpolym.2013.01.007

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Inhomogeneous Growth of Micrometer Thick Plasma Polymerized Films

Autor: Bernhard Menges, Renate Förch, Behnam Akhavan

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 32(19)

Plasma polymerization is traditionally recognized as a homogeneous film-forming technique. It is nevertheless reasonable to ask whether micrometer thick plasma polymerized structures are really homogeneous across the film thickness. Studying the prop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4d8c7480600007802299ddfce71c76
https://pubmed.ncbi.nlm.nih.gov/27111265

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Antibacterial Surface Coatings from Zinc Oxide Nanoparticles Embedded in Poly(N-isopropylacrylamide) Hydrogel Surface Layers

Autor: Alexandros Lappas, Ulrich Jonas, Véronique B. Schwartz, Franck Thétiot, L. Choritz, Katharina Landfester, Sandra Ritz, Sabine Pütz, Renate Förch

Publikováno v: Advanced Functional Materials. 22:2376-2386

Despite multiple research approaches to prevent bacterial colonization on surfaces, device-associated infections are currently responsible for about 50% of nosocomial infections in Europe and signifi cantly increase health care costs, which demands d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d073dea79b253751eab43bfd6cdc737a
https://doi.org/10.1002/adfm.201102980

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