Sentences with phrase «trap tiny particles»

• Gold nanogap electrodes trap tiny particles (Oct 2016) • Thermophoresis assembles plasmonic nanoparticles (Sep 2016)

Not exact matches

The tiny particles also serve as condensation nuclei for clouds and are trapped between cloud particles, where their ability to absorb heat helps dry up those clouds and allows more sunlight to reach Earth.

One suggested that tiny electrical charges around the ring might be trapping dissolved coffee particles, but calculations indicated it would take hours for all of the particles to migrate to the border — much longer than the drying time.

Guided by the trapped particle, they then created a tiny pore in the cell membrane using an ultra-short laser pulse from a femtosecond laser.

But a group of engineers has now shown that — with the help of a bit of noise — filters with a relatively wide mesh can trap very tiny particles.

Every time you inhale, tiny hairs inside your nostrils act as filters, trapping particles like pollen and dust.

(HEPA vacuums trap even those tiny dust particles you cant see.)

In addition to electronic variable valve timing systems and direct fuel injection systems, new generation diesel engines utilize an emission reducing particle filter system to trap and filter the tiny particles of soot that are often associated with diesel engine exhaust.

As the top layer of snow melts, it leaves behind a deposit of tiny particles that were trapped inside it.