The idea is to use an atmospheric air, microwave-driven self propagating discharge. Such a process is needed to be implemented in in-line filling procedures and to work without additional process gases.
The realisation of an antimicrobial treatment process of hollow packaging for pharmaceutical products has quite different demands. Due to its compact design they are predestined for modularisation and can be adapted to nearly any complex 3-dimensional structure as given by the medical products. The outer surface treatment of medical products, in particular catheters for intracardial electrophysiological studies, is investigated by means of RF-driven plasma jets in argon. Two different objectives were selected: the outer surface treatment of medical products and the treatment of hollow packaging for pharmaceutical products. This basic approach shall combine the technological advantages of atmospheric pressure plasmas (avoidance of vacuum devices and batch processing) with the flexibility and handling properties of modular devices. Modular and selective plasma sources, driven at atmospheric pressure are used. The aim of the BMBF-funded network project PLASMOSE is to demonstrate the applicability of plasma-based processes for the antimicrobial treatment on selected, heat sensitive products. One of the reasons for this situation is the fact that an antimicrobial treatment process needs to consider all properties of the product to be treated as well as the requirements of the complete procedure, e.g. The technological potential of non-thermal plasmas for the antimicrobial treatment of heat sensitive materials is well known and has been documented in a great number of research activities, but the realisation of industrial plasma-based decontamination processes remains a great challenge. Er darf vervielfältigt, verbreitet und öffentlich zugänglich gemacht werden, vorausgesetzt dass Autor und Quelle genannt werden. (Leibniz-Institute for Plasma Science and Technology), Greifswald, Germanyĭie elektronische Version dieses Artikels ist vollständig und ist verfügbar unter:ĭieser Artikel ist ein Open Access-Artikel und steht unter den Creative Commons Lizenzbedingungen ( ). Agilent 86140B Optical Spectrum Analyser.Keysight PNA 4-port with 60 to 90 GHz Extenders.R&S®ZVL Vector Network Analyzers 14 GHz.The suite include facilities for visible and near infrared laser sensing and imaging, characterisation of visible and near infrared lasers, numerous vibration isolation platforms, a dedicated preparation room for testing and fabrication of optical systems and a world-class laboratory specifically designed for laser sensing using terahertz quantum-cascade-lasers Equipment
Photonics Laboratory consists of a suite of facilities for laser sensing research. Microwave CAD Infrastructure comprising a number of microwave and antenna CAD packages including Agilent ADS, Ansoft HFSS, CST Microwave Studio, FEKO and AWR Microwave Office Microwave and Millimetre-Wave Measurement and Imaging Laboratories, consisting of equipment for microwave measurements, dielectric and thermal characterisation, including a Y-Ф scanner, multiple Vector Network Analysers (Keysight, R&S) covering the band up to 90 GHz, and dielectric probes (DAC and Keysight)
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