Results 261 to 270 of about 1,064,285 (340)
Some of the next articles are maybe not open access.

Macronutrient analysis of preterm human milk using mid-infrared spectrophotometry

Journal of Perinatal Medicine, 2019
Background Human milk is the optimal source of nutrition for preterm infants. However, breast milk alone is often not sufficient to satisfy the high nutritional needs for growth and development in preterm infants.
Ö. Bulut, A. Çoban, Z. Ince
semanticscholar   +1 more source

Fourier-Transform Infrared (FTIR) Spectrophotometry: An Ecofriendly Method for the Analysis of Injectable Daptomycin.

Journal of AOAC International, 2017
Daptomycin (DPT) is an important antimicrobial agent used in clinical practice because it is very active against several types of medicinally challenging Gram-positive bacteria, such as methicillin-resistant Staphylococcus aureus and vancomycin-resistant
E. G. Tótoli, H. R. Salgado
semanticscholar   +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

Analysis of evaporated silicon oxide films by means of (d, p) nuclear reactions and infrared spectrophotometry

, 1971
An analysis was made of SiOx thin films evaporated either by electronic bombardment (SiOB) or by Joule effect (SiOJ). Stoichiometry was studied by nuclear microanalysis and bondings by infrared spectrophotometry.
A. Cachard, J. Roger, J. Pivot, C. Dupuy
semanticscholar   +1 more source

Near-infrared spectrophotometry determined brain oxygenation during fainting.

Acta Physiologica Scandinavica, 1998
During orthostatic hypotension we evaluated whether presyncopal symptoms relate to a reduced brain oxygenation. Nine subjects performed 50 degrees head-up tilt for 1 h and eight subjects were followed during 2 h of supine rest and during 1 h of 10 ...
P. Madsen   +5 more
semanticscholar   +1 more source

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

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

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. There follows a description of the principal methods of analysis for solution and pyrolysis,
Aldo Fiorenza, Giuseppe Bonomi
openaire   +2 more sources

Home - About - Disclaimer - Privacy