Examples of 'optical activity' in a sentence
Meaning of "optical activity"
This phrase is used in the field of chemistry and refers to the ability of certain compounds to rotate the plane of polarization of light. It is a property exhibited by chiral molecules and is commonly used in the study of organic chemistry and pharmaceuticals
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- a property caused by asymmetrical molecular or crystal structure that enables a compound or crystal to rotate the plane of incident polarized light
- A measure of the amount of optical rotation produced by a standard amount of a substance
How to use "optical activity" in a sentence
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optical activity
Information on optical activity if applicable and appropriate.
A device used to measure optical activity.
Revealing the optical activity of bidimensional objects.
Reconfigurable chiral plasmonic nanostructures with giant optical activity.
The optical activity of enantiomers is additive.
Atropisomerism and optical activity.
Raman optical activity comes of age.
There are several other molecules having similar optical activity.
Optical activity is measured using a polarized source and polarimeter.
This effect is used in polarimetry to measure the optical activity of a sample.
The optical activity is therefore linked to the optical anisotropy of the medium studied.
It is devoid of optical activity.
The circular retardation used in this case is also referred to as optical activity.
The first are characterized by optical activity and are found in nature.
In the presence of magnetic fields all molecules have optical activity.
See also
Information on optical activity and full details of any isomeric composition if applicable and appropriate.
Numerous materials exhibiting nonlinear optical activity are known to this art.
The optical activity of the nematic film disappears and consequently so does its rotational power.
Natural source PHB is also pure in optical activity.
A diol compound having optical activity may be synthesized using a sharpless asymmetric dihydroxylation catalyst.
As a physical chemist Lowry was largely concerned with the optical activity of certain compounds.
The term optical activity is derived from the interaction of chiral materials with polarized light.
Wherein * indicates axially asymmetric optical activity.
CD spectrometry measures the optical activity of a composition as a function of increasing temperature.
As a result, a racemic mixture has no net optical activity.
Optical Activity and diagnostic lights.
Which show no asymmetry, and hence no possibility of optical activity.
Optical activity was determined in a 1 dm cuvette.
However, the lactic acid is not specified as to its optical activity.
However, a loss of optical activity is observed for most of the products tested.
If different enantiomers exist together in one solution, their optical activity adds up.
Information on optical activity and typical ratio of ( stereo ) isomers if applicable and appropriate.
On the other hand, not all diastereomers have the optical activity.
Optical activity occurs only in chiral materials, those lacking microscopic mirror symmetry.
This perturbation is unique to chiral molecules, and has been termed optical activity.
Optical activity - an indirect measurement of the relative amounts of stereoisomers present in a given product.
For example, the elution of sucrose may be determined by on-line optical activity measurement.
However, in practice, a certain optical activity will always remain due to the surface effects.
These polymers are also highly stereoregular, have high crystalline melting points, and high optical activity.
Moreover, they begin with and maintain the optical activity of the starting nucleoside.
Hence, highly preferred compounds of the present invention have I optical activity.
The ferrioxalate complex demonstrates optical activity since there are two non-superimposable stereoisomers of the complex.
A mixture of D - or L-lactide with a lactide having opposite optical activity is preferred.
See also, optical activity.
The intermediate compound R - V bears the asymmetric carbon atom that imparts the optical activity to silodosin.
A 1-phenylpyrrolidone derivative having optical activity according to claim 2 wherein X is a hydrogen atom.
In effect, the coefficient x1 represents its linear optical activity.
As described in Examples 3 and 4, the optical activity can be kept in these conditions.
In particular, it is important to favor circularly polarized fields associated with optical activity [ 1 ].
Moreover, the optical activity of such beads, e . g.
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