图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
等离子医学
SJR: 0.278 SNIP: 0.183 CiteScore™: 0.57

ISSN 打印: 1947-5764
ISSN 在线: 1947-5772

等离子医学

DOI: 10.1615/PlasmaMed.2018024542
pages 131-146

Cell-Adherent SiOx Coatings Developed by an Atmospheric Transporting Discharge

Azadeh Valinataj Omran
CNRS, UMR8235, LISE, F-75005 Paris, France
Jerome Pulpytel
Sorbonne Universites, UPMC University Paris 06, UMR 8235, Laboratoire Interfaces et Systemes Electrochimiques, 75005 Paris, France
Farzaneh Arefi-Khonsari
Sorbonne Universites, UPMC University Paris 06, UMR 8235, Laboratoire Interfaces et Systemes Electrochimiques, 75005 Paris, France

ABSTRACT

SiOx films were deposited using an atmospheric-pressure transporting discharge, and we adopted tetraethyl orthosilicate (TEOS) as the precursor. We studied the effects of nozzle-substrate distance, applied power, deposition time, and precursor inlet positions on the substrates placed at the tube exit. The deposited thin films were investigated using field-emission scanning electron microscopy and attenuated total-reflection Fourier-transform infrared spectroscopy. The specific studies that we carried out showed a clear relationship between the operating parameters of the deposition process and the morphological and chemical properties of the deposited films. In addition to samples treated outside of the tube in the jet mode, transporting discharge was used to deposit SiOx thin films inside fluorinated ethylene propylene (FEP) tubes. Changing the chemistry inside the FEP tubes completely modified the interaction of CT-26 cells; that is, the nonadhesive FEP tubes became completely adhesive. This study shows the potential for modifying surfaces properties inside tubes for different biological applications.


Articles with similar content:

EFFECT OF PLASMA POLYMERIZED FILM ON FOULING OF HEAT EXCHANGERS
Proceedings of an International Conference on Mitigation of Heat Exchanger Fouling and Its Economic and Environmental Implications, Vol.0, 1999, issue
Ki-Hwan Kim, Seok-Keun Koh, Samchul Ha, Hyung Jin Jung, Doo-Jin Choi, Sung Chang Choi, Chul-Hwan Kim
FIBRINOGEN ADSORPTION ON PLASMA MODIFIED POLYPROPYLENE FILMS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.13, 2009, issue 3-4
C. Riccardi, A. Natalello, S. M. Doglia, A. M. Villa, S. Zanini, R. Ziano
Reduction of Bacterial Adhesion to Biocompatible Polymer Surfaces Via Plasma Processing
Plasma Medicine, Vol.1, 2011, issue 2
Steven F. Durrant, Nilson C. Cruz, Elidiane C. Rangel, Patricia S. Lopes, Francine S. Moraes
INFLUENCE OF NEGATIVE SUBSTRATE BIAS ON PLASMA PROPERTIES AND SILICON FILM DEPOSITION RATE
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.11, 2007, issue 3
Dimitrious E. Rapakoulias, P. Gkotsis, E. Katsia
MARANGONI-IMPROVED MIXING IN A TWO-DROPLET SYSTEM
Interfacial Phenomena and Heat Transfer, Vol.5, 2017, issue 1
Mathieu Sellier, Vi-Vie Ng, Volker Nock