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Penzkofer, Alfons

Optical Rotatory Dispersion Measurement of D-Glucose with Fixed Polarizer Analyzer Accessory in Conventional Spectrophotometer

Penzkofer, Alfons (2013) Optical Rotatory Dispersion Measurement of D-Glucose with Fixed Polarizer Analyzer Accessory in Conventional Spectrophotometer. Journal of Analytical Science,Methods and Instrumentation Vol. 3, pp. 234-239.

Date of publication of this fulltext: 12 Feb 2014 10:11
Article
DOI to cite this document: 10.5283/epub.29507


Abstract

ABSTRACT In the sample compartment of a conventional spectrophotometer, mounting of a polarizer before sample and an analyzer behind sample allows the determination of the optical rotatory dispersion of optical active media by measurement of the transmission ratio of crossed and parallel arranged polarizer and analyzer. A formula for the determination of the angle of rotation is derived from the ...

ABSTRACT

In the sample compartment of a conventional spectrophotometer, mounting of a polarizer before sample and an analyzer behind sample allows the determination of the optical rotatory dispersion of optical active media by measurement of the transmission ratio of crossed and parallel arranged polarizer and analyzer. A formula for the determination of the angle of rotation is derived from the transmission ratio. The arrangement is applied to determine the molar optical rotation of D-glucose in water in the wavelength range from 220 nm to 820 nm.

KEYWORDS
Optical Activity; Optical Rotatory Dispersion; Specific Optical Rotation; Molar Optical Rotation; Polarimeter; Spectropolarimeter; Grape Sugar; D-Glucose



Involved Institutions


Details

Item typeArticle
Journal or Publication TitleJournal of Analytical Science,Methods and Instrumentation
Open Access Type:Gold (with APC)
Volume:Vol. 3
Page Range:pp. 234-239
DateDecember 2013
InstitutionsPhysics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Alfons Penzkofer
Identification Number
ValueType
10.4236/jasmi.2013.34030DOI
Dewey Decimal Classification500 Science > 530 Physics
StatusPublished
RefereedYes, this version has been refereed
Created at the University of RegensburgYes
URN of the UB Regensburgurn:nbn:de:bvb:355-epub-295071
Item ID29507

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