Permeability of polylactide nanocomposite films for water vapour, oxygen and carbon dioxide
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چکیده
منابع مشابه
Water vapour and carbon dioxide decrease nitric oxide readings.
Measurement of nitric oxide levels in exhaled air is commonly performed using a chemiluminescence detector. However, water vapour and carbon dioxide affect the chemiluminescence process. The influence of these gases at the concentrations present in exhaled air, has not yet been studied. For this in vitro study, mixtures of 50, 100 and 200 parts per billion (ppb) NO in air were prepared and fed ...
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ژورنال
عنوان ژورنال: Polymer Testing
سال: 2008
ISSN: 0142-9418
DOI: 10.1016/j.polymertesting.2008.06.005