A summary survey on recent applications of wireless sensor networks

MMN Aldeer - 2013 IEEE Student Conference on Research …, 2013 - ieeexplore.ieee.org
Wireless Sensor Networks (WSNs) are networks composed of a number of sensor nodes
that communicate wirelessly. WSNs are utilized over a wide range of applications. This …

Disinfection efficiency of positive pressure respiratory protective hood using fumigation sterilization cabinet

L Hao, J Wu, E Zhang, Y Yi, Z Zhang, J Zhang… - Biosafety and …, 2019 - mednexus.org
Concerns have been raised about both the disinfection and the reusability of respiratory
protective equipment following a disinfection process. Currently, there is little data available …

Flexible Calorimetric Gas Sensors for Detection of a Broad Concentration Range of Gaseous Hydrogen Peroxide: A Step Forward to Online Monitoring of Food …

F Vahidpour, J Oberländer… - physica status solidi (a …, 2018 - Wiley Online Library
In this study, flexible calorimetric gas sensors are developed for specific detection of
gaseous hydrogen peroxide (H2O2) over a wide concentration range, which is used in …

Combined calorimetric gas-and spore-based biosensor array for online monitoring and sterility assurance of gaseous hydrogen peroxide in aseptic filling machines

J Arreola, M Keusgen, T Wagner… - Biosensors and …, 2019 - Elsevier
A combined calorimetric gas-and spore-based biosensor array is presented in this work to
monitor and evaluate the sterilization efficacy of gaseous hydrogen peroxide in aseptic filling …

Strategies in developing thin-film sensors for monitoring aseptic food processes: Theoretical considerations and investigations of passivation materials

J Oberländer, P Kirchner, M Keusgen, MJ Schöning - Electrochimica Acta, 2015 - Elsevier
The sterilization of packages in aseptic food processes is highly significant to maintain a
consumer-safe product with extended shelf-life. Today, the sterilization of food packages is …

Calorimetric gas sensors for hydrogen peroxide monitoring in aseptic food processes

P Kirchner, S Reisert, MJ Schöning - Gas Sensing Fundamentals, 2014 - Springer
For the sterilisation of aseptic food packages it is taken advantage of the microbicidal
properties of hydrogen peroxide (H 2 O 2). Especially, when applied in vapour phase, it has …

Monitoring the efficacy of aseptic sterilization processes by means of calorimetric and impedimetric sensing principles

J Oberländer - 2018 - archiv.ub.uni-marburg.de
Package sterilization is an essential step during aseptic packaging of food, pharmaceuticals
or medical instruments to prevent microbiological contamination of the product. In food …

Flexible polyimide-based calorimetric gas sensors for monitoring hydrogen peroxide in sterilisation processes of aseptic filling machines

J Oberländer, P Kirchner, M Keusgen… - … Systems 2014; 17 …, 2014 - ieeexplore.ieee.org
The sterilisation of beverage cartons prior food filling is a mandatory process to avoid
microbial recontamination of the sensitive products. In order to monitor the sterilisation …