Sentences with phrase «molecule measuring method»

The researchers began by creating large membrane models with embedded and dyed channel proteins; they then put them on a glass surface and measured them using a single - molecule measuring method known as fluorescence correlation spectroscopy.

Not exact matches

The method uses two lasers to measure the positions of opposite ends of a molecule, or two different objects, based on the intensity of scattered light.

The new measuring method makes use of a modified Atomic Force Microscope: a tiny ball glued to the cantilever of the microscope will attract protein molecules.

The suggested method is to use the Boltzmann constant, which is a measure of the relationship between the kinetic energy of molecules and temperature.

To this end, the scientists further developed a method that has been used for many years to measure distances within large molecules.

The second method involved measuring the spread of air with water molecules with different isotope composition in the layers with the compressed snow.

Currently, the method is being used to assess the optical properties of photosynthetic antenna proteins in various states of assembly, and to measure other protein - protein interactions at the single - molecule level.

Researchers have developed a method to directly detect and visualize individual biomolecules and their changing association states in solution by measuring their size and charge characteristics while confined in a single - molecule trap.

New developments in methods made it possible to measure a network of distances between the atoms in the protein molecules that make up a fibril.

Twisting laser light offers the chance to probe the nano - scale: A new method to sensitively measure the structure of molecules has been demonstrated by twisting laser light and aiming it at miniscule gold gratings to separate out wavelengths: April 5th, 2018

Scott D. Collins, Ph.D., University of Maine, Orono $ 850,000 (2 years) «High - speed Nanopore Gene Sequencing» Skilled in silicon fabrication methods, this group will try to fabricate a nanopore with tiny electrodes and built - in circuits that will be used in experiments that attempt to measure differences in the electron tunneling of individual nucleotides in DNA molecules.

Also, the methodology allows measuring biochemical reactions far from the surface, avoiding one of the main limitations of classic SM methods, i.e., the need for immobilization of the molecules under study on a surface (glass slide or microspheres).

Methods: Directly measuring the amount of energy needed to split bonds inside a water molecule when it hits an oxide surface was a major challenge.

«We measured the spectrum of the planet using this method at a wavelength range which is very sensitive to the spectral signature of water molecules.»

Lubos's site explained why climate sensitivity is one degree, and (as I read him) his method makes sense given the assumptions: he created a twin for each carbon dioxide molecule in the atmosphere, with no other change, and measured the difference in temperature.