Sentences with phrase «various molecules»

«A significant advantage is that their surface can be modified with various molecules,» she says.

Indeed, the experiments demonstrated that the defects areas are quite reactive and, as one may expect, defect sites retain high activity towards various molecules.

All these analyses are usually carried out through comparative methods comparing various molecules.

The screening has already begun to reveal some potentially interesting new compounds and structural families, including various molecules containing selenium.

Therefore astronomers can investigate the nature of the gas by observing various molecules.

Saitou's efforts to find out precisely what is needed to make germ cells, to get rid of superfluous signals and to note the exact timing of various molecules at work, impressed his colleagues.

Central to this process is a large protein complex that physically anchors various molecules involved in heterochromatin assembly to the chromatin fibers.

ZEBRAFISH need Prozac like they need a bicycle, yet recording how various molecules affect their behaviour may be the perfect way to discover treatments for mental illness and neurological diseases.

One detective was cardiologist Peter Libby at Brigham and Women's Hospital in Boston, who determined that various molecules recruit macrophages and other immune cells to blood vessels.

In the affected children, the inability to remove the ubiquitin proteins from various molecules resulted in an increased production of chemical messengers that lead to inflammation (inflammatory cytokines).

TTR is a molecular «chaperone» that transports various molecules, including thyroxine and retinol (vitamin A), in the blood and cerebral spinal fluid.

For example, as Jack was saying, we can stick a quantum dot onto various molecules to identify compounds that bacteria will regularly ingest.

I didn't groan at this idea unlike most other Star Wars fans — many of whom were outraged by the perceived reduction of the Force from a grand, almost magical power to a function of biology — because I'm a biologist who studies bioenergetics: How organisms convert various molecules (food) into chemical energy (adenosine triphosphate or ATP, a compound that enables energy transfer between cells) that can be used to power life.

Its instruments can't capture microbes or detect life, but in a couple of dozen passes through the plumes of Enceladus, it has detected various molecules associated with life: water vapor, carbon dioxide, methane, molecular nitrogen, propane, acetylene, formaldehyde and traces of ammonia.

The cocoon gas is heated from inside by hundreds of young stars and a myriad of chemical reactions is driven to form various molecules.

In somewhat similar fashion, various molecules respond differently to different frequencies of light; but instead of «ringing,» they emit or absorb energy.

Raman spectroscopy is a widely adopted identification technique used in chemistry, materials science and the pharmaceutical industry to detect the unique internal vibrations of various molecules.

However, the second approach yielded results more in line with experimental data for gases adsorbed into carbon materials when equations are amended through simple corrections pertaining to energy levels, rather than by corrections related to the difference in the size of the various molecules involved.

«In the biological domain, there are various molecules and atoms in contact with one another, sliding along like biomolecular motors, as a result of friction or lack of friction,» Gangloff says.

The enzyme is a member of the cytochrome P450 family of enzymes, which are involved in the formation and breakdown of various molecules and chemicals.

On the next slide I show you basically the key domain that's involved in this signaling interaction, so when the insulin receptor is phosphorylated, in order to recruit adaptors such as IRS - 1, it uses an important domain called the PTP domain, or phosphotyrosine containing peptides that can actually mediate this interaction, and lead to the interaction of these various molecules within the pathway.

Inside hot cores, various molecules, originally trapped in the ice mantle around dust particles, are sublimated.

Various molecules in the gas emit characteristic radiation as radio waves under characteristic conditions (temperature, density, chemical compositions).

While employing quantum effects in various molecules, she pioneered and established several innovative research lines in astrophysics, which led to discoveries of new phenomena.

«The data are filled with the signals of various molecules,» said Ando.

Playing with the various molecules is addictively fun, and the visual representations are very clear and easy to use.

The fungi secrete enzymes onto the leaves that break down various molecules, leaving behind sugar that the ants use as food.