Ion Pure Air Purifier works by combining ionisation with activated oxygen. Pure operates similarly to other fundamental air ...

Behind many of these devices is a type of energy storage device ... materials is a small hole filled with both positive and ...

A flexible, hydrogel device that exploits selective ion ... while facilitating the rapid diffusion of the negative bicarbonate ion across it. The team’s capture material was a soft, flexible ...

Before you start cutting up that ‘negative ion’ health bracelet or personal massager, be aware that these are highly likely to contain thorium oxide or similar radioactive powder, as this ...

Ion mobility spectrometers can detect trace compounds quickly, though they can face various issues with detecting certain ...