Sentences with phrase «ozone gas»

Then pump the room full of an antiseptic vapour that combines ozone gas with hydrogen peroxide.

«We decided to investigate pulsed ozone gas as an alternative sterilisation method and chose PLGA as it's perhaps the most widely used implantable polymer.

Ozone Layer A layer of ozone gas in the stratosphere that shields the Earth from most of the harmful ultraviolet radiation coming from the Sun.

Burning fossil fuels through cars and coal plants is exacerbating the presence of ground - level ozone gas in the air we breathe.

The study Ozone Gas as a Benign Sterilization Treatment for PLGA Nanofiber Scaffolds is published in the journal Tissue Engineering Part C: Methods.

«Our findings suggest that sterilisation by ozone gas is very likely to work for other implantable polymers as well, especially other polyesters.»

The researchers showed that exposing the implants to as few as two controlled «pulses» of ozone gas could sterilise the polymer, called poly (lactic - co-glycolic acid)(PLGA), killing spores of the Geobacillus stearothermophilus bacteria, the most common biological indicator used for validation of sterilisation processes.

To purify the spring water, Mountain Pure infuses it with ozone gas that is produced by subjecting oxygen molecules to a high electrical voltage.

By exposing ground - up miscanthus grass (a relative of sugarcane) to ozone gas, Sharma - Shivappa and her colleagues at North Carolina State University were able to break down the tough structural molecule called lignin, allowing them to access the valuable carbohydrates without degrading them.

Scientists from the University of Bath's Department of Pharmacy & Pharmacology and Centre for Regenerative Medicine and from the Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil, showed that ozone gas, obtained by passing electricity through oxygen, effectively sterilises one of the most common types of polymer used in medical implants.