optical rotation in a sentence

Examples

1. TPCD has been applied in experiments using pump-probe, intensity dependent multiphoton optical rotation, resonance-enhanced multiphoton ionization, and polarization modulation single beam Z-scan.
2. Over time, some of the ?-D-glucopyranose will undergo mutarotation to become ?-D-glucopyranose, which has an optical rotation of + 112.2.
3. ;1849 : Louis Pasteur discovers that the racemic form of tartaric acid is a mixture of the levorotatory and dextrotatory forms, thus clarifying the nature of optical rotation and advancing the field of stereochemistry.
4. Atomic magnetometer principle of operation, depicting alkali atoms polarized by a circularly polarized pump beam, precessing in the presence of a magnetic field and being detected by optical rotation of a linearly polarized probe beam.
5. Polarimetry can be used to measure various optical properties of a material, including linear birefringence, circular birefringence ( also known as optical rotation or optical rotary dispersion ), polarising filters, wave plates or other devices.
6. Apart from direct measurement of the optical rotation of an actual sample, it is only possible to determine whether a given chiral molecule will be levorotatory or dextrorotatory directly from its absolute configuration, via detailed computer modeling.
7. However, the " L " and " D " in L-and D-sugars and amino acids refers not to the optical rotation given by the compound, but is based on the similarity of structure to parent compounds.
8. :Organic compounds used to be synthesised ( from scratch or a well-characterised precursor ) and their physical properties ( melting point, optical rotation, reaction with various other substances ) compared to a sample from nature to see if they were identical.
9. To confirm that the synthesized bottromycin A2 had the same stereochemistry as natural bottromycin A2, the product was studied by optical rotation, 1 H and 13 C NMR, IR, and HRMS . The data was found to match that of isolated bottromycin A2.
10. You see this in chemistry, too, where they're called meso compounds-there you have molecules which have individual carbon atoms which have chirality, but are organized in such a way which the molecule as a whole is achiral, a fact which can be confirmed by optical rotation.