Sentence examples for molecules and electrons from inspiring English sources

More recently, he developed a technique for studying low-speed collisions between charged molecules and electrons, mimicking chemical processes that occur in interstellar space.

The emphasis is on studies of quantum systems consisting of interacting photons, atoms, molecules and electrons coupled to realistic environments.

Thermal conductivity is attributed to the exchange of energy between adjacent molecules and electrons in the conducting medium.

The targets may be similarly distinguished, but they may also exhibit degrees of binding that range from none, as for "free" particles, to weak, as for atoms in molecules and electrons in atoms, to strong, as for nucleons in nuclei.

A small addition of O2 to He increased the surface-cleaning rate due to the increase of oxygen radicals in the plasmas; however, further addition of oxygen decreased the surface-cleaning rate, possibly due to the decrease of plasma density by the formation of oxygen negative ions between oxygen molecules and electrons in the plasma.

As such, they interfere with interactions among molecules and electrons in cells and possibly harm cellular functions such as DNA synthesis, thereby inhibiting cancer cell division and growth [ 6].

Through the donor-acceptor interactions between the electron-deficient N,N′-di- 4-pyridyl -1,4,5,8-naphthalene diimide (DPN,N′-di- 4-pyridyl -1,4,5,8-naphthalenealeN,N′-di- 4-pyridyl -1,4,5,8-naphthalenerystal complexes are successfully fabricated.

Since optical microscopes can't resolve individual molecules, and electron microscopes can't be used on living organisms, biologists often tag organic molecules with fluorescent dyes in order to track their movements through biological processes, such as the action of enzymes inside a living cell.

Several lines of evidence support a role for ActA in vacuolar disruption, including defective permeabilization of the vacuole to small and large molecules and electron microscopic studies that show fewer ActA mutants in the cytosol.

In those early days of astronomy the nature of stars and galaxies could not be properly considered because there was no knowledge of dust grains, molecules, atoms, and electrons.

The emission of light in the flame results from the presence of excited particles and, usually, of charged atoms and molecules and of electrons.