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328 Newest Publications in plasma processes and polymers
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Effects of Ar–N2–O2 Microwave Plasma on Poly‐L‐Lactic Acid Thin Films Designed for Tissue Engineering
27-03-2013 | Emna Chichti, Gerard Henrion, Franck Cleymand, Majid Jamshidian, Michel Linder, Elmira Arab‐Tehrany, Plasma Processes and Polymers, 2013
Abstract Poly‐lactic acid (PLA) is the most used biopolymer in both biomedical and food packaging fields to replace petrochemical plastics. The surface properties of PLA thin films were studied before and after plasma treatment to enhance its wettability and its adhesive properties. Based ...
Protein Adhesion on Atmospheric Plasma Deposited Quaternary Ammonium Salt Coatings
19-03-2013 | Mick Donegan, Denis P. Dowling, Plasma Processes and Polymers, 2013
Abstract This study investigates protein adhesion on nm thick helium atmospheric plasma deposited quaternary ammonium salt (QAS) coatings. The adhesion of the proteins BSA, IgG and Fg was evaluated on coated and uncoated silicon wafer substrates. This study was carried out in PBS ...
A Facile Approach for Direct Decomposition of Nitrous Oxide Assisted by Non‐Thermal Plasma
19-03-2013 | Shaik Mahammadunnisa, Enkonda Linga Reddy, Pathpi Reddy Manoj Kumar Reddy, Challapalli Subrahmanyam, Plasma Processes and Polymers, 2013
Abstract Direct decomposition of nitrous oxide (N2O) was studied in a non‐thermal plasma (NTP) dielectric barrier discharge (DBD) reactor operated under ambient conditions. Influence of various parameters like discharge gap, input power, residence time, and N2O concentration were studied ...
Elimination of E. Faecalis by a New Non‐Thermal Atmospheric Pressure Plasma Handheld Device for Endodontic Treatment. A Preliminary Investigation
19-03-2013 | Lukasz Jablonowski, Ina Koban, Marie H. Berg, Eckhard Kindel, Kathrin Duske, Karsten Schröder, Klaus‐Dieter Weltmann ..., Plasma Processes and Polymers, 2013
Abstract The aim of this study was to investigate the feasibility of an atmospheric pressure plasma jet (PJ) for endodontic treatment and to compare the antimicrobial efficiency with conventional irrigation solutions (chlorhexidine digluconate (CHX), sodium hypochlorite (NaOCl)) against ...
Rapid Micro‐Scale Patterning of Alkanethiolate Self‐Assembled Monolayers on Au Surface by Atmospheric Micro‐Plasma Stamp
13-03-2013 | Chih‐Chiang Weng, Jen‐Chih Hsueh, Jiunn‐Der Liao, Chia‐Hao Chen, Masahiro Yoshimura, Plasma Processes and Polymers, 2013
Abstract A dielectric barrier discharge‐based micro‐plasma stamp is used to transfer a micro‐scale pattern onto ultra‐thin octadecanethiolate (ODT) self‐assembled monolayers chemically adsorbed on Au (111). The results show that the specified pattern was transferred onto ODT/Au with a ...
Plasma Etching of Silk Fibroin: Experiments and Models
13-03-2013 | Jayasri Narayanamoorthy, Konstantinos Tsioris, Fiorenzo G. Omenetto, Jeffrey Hopwood, Plasma Processes and Polymers, 2013
Abstract Silk fibroin biopolymer is anisotropically etched using oxygen and argon/oxygen plasma. At room temperature, silk removal rates are 0.25 µm min−1. Scanning electron micrographs show that silk fibroin is a heterogeneous material for which plasma etching reveals a silk backbone ...
The Mechanism of Plasma Destruction of Enalapril and Related Metabolites in Water
12-03-2013 | Monica Magureanu, Daniela Dobrin, Nicolae Bogdan Mandache, Corina Bradu, Andrei Medvedovici, Vasile I. Parvulescu, Plasma Processes and Polymers, 2013
Abstract A pulsed dielectric barrier discharge was used for the decomposition of enalapril, its metabolite, enalaprilat, its degradation by‐product, diketopiperazine, as well as their combination, in aqueous solution. The discharge was generated at the interface between gas and the ...
X‐Ray Reflectometry Characterization of Plasma Polymer Films Synthesized from Triallylamine: Density and Swelling in Water
11-03-2013 | Mauricio Schieda, Fethi Salah, Stéphanie Roualdès, Arie van der Lee, Eric Beche, Jean Durand, Plasma Processes and Polymers, 2013
Abstract Commercial membranes suitable for solid alkaline membrane fuel cell (SAMFC) have not proved their competitiveness yet, due to poor ionic conductivity and water and fuel retention. Plasma polymers are however promising candidates to meet the SAMFC requirements. In this work, X‐ray ...
Plasma Process. Polym. 3/2013
07-03-2013 | Thierry Fouquet, Julien Petersen, Fabio Ziarelli, Jérôme Bour, Valérie Toniazzo, David Ruch, Laurence Charles, Plasma Processes and Polymers, 2013
Cover: Partial ethanolysis of unsoluble silicon‐based plasma polymers into a mixture of small oligomers amenable to mass spectrometry analysis allows the architecture of the original solid network to be reconstructed. The cover images is presented by L. Charles et. al., and further details ...
Surface Patterning by Local Plasma Jet Sacrificial Oxidation of Silicon
04-03-2013 | Hendrik Paetzelt, Thomas Arnold, Georg Böhm, Fred Pietag, Axel Schindler, Plasma Processes and Polymers, 2013
Abstract Local plasma oxidation of silicon in combination with wet chemical etching provides a method for high accuracy computer controlled surface modification and machining. In this paper we use a microwave powered atmospheric pressure Ar/He/O2 plasma jet for the local oxidation with a ...
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