کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
747304 894515 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Featuring of bacterial contamination of wounds by dynamic response of SnO2 gas sensor array
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Featuring of bacterial contamination of wounds by dynamic response of SnO2 gas sensor array
چکیده انگلیسی

The samples of the infectious agents are collected by swabbing the wound (typically burns) site. Standard microbiological routine is performed for growing of the culture that is tested by the array of metal oxide based sensors. Dynamic response of the sensor array to the volatile products of the bacteria is analysed and the correlation between the set of the kinetic parameters of the response and the features of the culture are studied. Influence of the external factors, namely temperature and humidity of the surrounding medium, on the recognition of the bacteria is described. It is demonstrated a possibility to evaluate the degree of the bacterial contamination by the dynamic response parameters. Dependence of the recognition accuracy on the methodological aspects is discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 115, Issue 1, 23 May 2006, Pages 412–420
نویسندگان
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