Sentences with word «isomerization»

The practical consequence of roaming isomerization of this molecule is that it is thought to be followed by elimination of molecular bromine, leading to an increase of the reactive stock of this species in the atmosphere.

The cis / trans isomerization of peptide bonds represents one of the most fundamental chemical processes governing the biochemical properties of proteins.

The BGSU team showed that following ultraviolet excitation of geminal tribromides, including bromoform, what looks like simple fission of a carbon - bromine bond at first look is in fact isomerization (the process by which one molecule is transformed into another molecule with exactly the same atoms but in a different arrangement, and with different chemical properties) at fairly large distances via roaming of the molecular fragments.

Two papers with among the longest titles found in the journal that year, «The role of particle morphology in interfacial energy transfer in CDSE / CDS heterostructure nanocrystals» and «Insects betray themselves in nature to predators by rapid isomerization of green leaf volatiles,» have 68 and 67 citations, respectively.

The basic chemical process they observed, known as isomerization, also occurs when the retina in the human eye responds to light.

Considering the literature, and absent crystallographic data for Amrose specific variants, we speculate that Q82E and N125D in combination with K185N and E16G have either a role in the cis - trans isomerization profile, chromophore packing or influence hydrogen bonds or van der Waals contacts as described for eqFP578, Katushka [19] and mNeptune [16].

Demonstrated chemical reaction engineering expertise developing C3 / C4 Oleflex models, paraffin isomerization models, methanol synthesis models, styrene monomer models and hydropocessing models.

Each time a laser pulse actuates the cis - trans isomerization of a single carbon - carbon double bond, a single - molecule nanosubmarine made of 244 atoms is driven forward 9 nm against Brownian diffusion.

Peaks in the photoelectron spectra are considerably narrower than in previous work and reveal subtleties in the isomerization dynamics of neutral vinylidene, as well as vibronic coupling with an excited state of vinylidene.

Vinylidene - acetylene isomerization is the prototypical example of a 1,2 - hydrogen shift, one of the most important classes of isomerization reactions in organic chemistry.

«Compartmental and non-compartmental modeling of ¹³ C - lycopene absorption, isomerization, and distribution kinetics in healthy adults» appears pre-publication online in the American Journal of Clinical Nutrition.

As the smallest structural change in the scale of biological world, the isomerization and the catalysis of this reaction by isomerases is of great interest, to bridge the dynamics of chemical bonds and the biological functions of the macromolecules.

And the reason why this is an important thing and why you see me here drinking my green valley mountain water is the isomerization step of vitamin D3 that occurs in your skin, requires you not to be dehydrated; otherwise, your cholesterol will be really high and your vitamin D3 conversion will be low.

The isomerization step is --