Results 211 to 220 of about 50,078 (268)

Nano-Infrared Detection and Identification of Bacteria at the Single-Cell Level. [PDF]

open access: yesAnal Chem
Rodriguez A   +4 more
europepmc   +1 more source

Quantitative Determination of Tenoxicam by Infrared Spectrophotometry

Analytical Letters, 1997
Abstract The purpose of this study was the quantitative determination of solid dosage forms containing tenoxicam (TNX) by IR spectrophotometry, using the KBr disc technique. Dehydrocholic acid (DHCA) was used as the internal standard. The specific absorption bands at 1420 cm−1 and 1705 cm−1 were chosen for TNX and DHCA, respectively.
Dincol, F, Atay, O
openaire   +3 more sources

Determination of HOD by infrared spectrophotometry

Talanta, 1978
The concentration of HOD in biological fluids is measured by using vacuum distillation, followed by infrared spectrophotometry.
openaire   +3 more sources

For infrared spectrophotometry of Jupiter and Saturn

Icarus, 1978
Infrared spectral measurements of Mars, Jupiter, and Saturn were obtained from 100 to 470 kaysers and, by taking Mars as a calibration source, brightness temperatures of Jupiter and Saturn were determined with approximately 5 kayser resolution. Internal luminosities were determined from the data and are reported to be approximately 8 times 10 to the ...
David Goorvitch   +3 more
openaire   +2 more sources

Near-Infrared Spectrophotometry

Applied Spectroscopy Reviews, 1968
Abstract Near-infrared spectroscopy is usually considered to cover that part of the electromagnetic spectrum which falls between 0.71μ. and approximately 3 p. From the theoretical viewpoint, one might place the upper wavelength limit near 2.51μ. and define near-infrared spectroscopy as the study of low-energy electronic transitions and overtones and ...
openaire   +2 more sources

Near Infrared Absorption Spectrophotometry

Applied Spectroscopy, 1952
Interest in several regions of the electromagnetic spectrum has increased greatly since the War under the stimulation of new apparatus for the generation and detection of radiation. Just as the perfection of the magnetron and the klystron has given the spectroscopist relatively powerful sources of ...
James L. Lauer, E. J. Rosenbaum
openaire   +2 more sources

Identification of Elastomers by Infrared Spectrophotometry

Rubber Chemistry and Technology, 1963
Abstract The use of infrared spectrophotometry for the identification of elastomers is discussed, after having reviewed the general principles on which spectrophotometry is based and after having considered the principal types of atomic vibration.
Aldo Fiorenza, Giuseppe Bonomi
openaire   +2 more sources

Studies of Cryptococcus Polysaccharides by Infrared Spectrophotometry

Journal of Infectious Diseases, 1959
Infrared spectrums of isolated capsular polysaccharides have been used to segregate types within certain groups of encapsulated bacteria. The results of spectral typing of purified pneumococcal polysaccharides (1) and of crude klebsiella polysaccharides (2) have paralleled the results of serological typing.
Seymour Levine   +2 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy