infrared spectrum


Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
Related to infrared spectrum: Light spectrum

infrared spectrum

[¦in·frə¦red ¦spek·trəm]
(electromagnetism)
The range of wavelengths of infrared radiation.
A display or graph of the intensity of infrared radiation emitted or absorbed by a material as a function of wavelength or some related parameter.
Mentioned in ?
References in periodicals archive ?
Two dyes with an identical color tone in the visual spectrum and different near infrared spectrum absorption properties have enabled 'intimate painting' for a new way of observing a piece of art.
Hidden Information in Infrared Spectrum on Safety Clothes
OMP-Na is characterized in infrared spectrum by an especially intense and for OH stretching at 3600-3100 [cm.sup.-1] unusually narrow band.
Spectroscopic Characterization of Omeprazole and Its Salts
Infrared spectrum shows the amount of water in products.
An analysis of the reactions of L-arginine with Cu(II), Co(II), Fe(III), Zn(II), and Cr(III)
According to principles of infrared spectrum, the infrared absorption frequencies of the group can be expressed as formula (9).
Adsorption properties of Ni(II) by D301R anion exchange resin
Finally, we investigated active substrate's durability, nickel films were placed in a desiccator for 15 days, and then we recorded the infrared spectrum of the probe molecule.
Surface-enhanced infrared absorption of o-nitroaniline on nickel nanoparticles synthesized by electrochemical deposition
The calculated and scaled frequencies at the O3LYP functional show a good correlations with the experimental infrared spectrum of the BuA molecule with Pople's basis sets see Figure 15.
Accuracy and applicability of the new exchange correlation functionals for reproduction of the infrared spectra of butyl acrylate and butyl methacrylate molecules
coil's specific infrared spectrum by analyzing the combination of energy that has been absorbed and the energy that has been reflected back when infrared light is scanned over a sample.
Shorten E. coli detection time in ground beef
A small sample of specific topics: fracture energy analysis of eco-concretes in Japan, theoretical assessment of FRP tendon wedge anchorage system, and infrared spectrum study of autoclaved systems with solid wastes.
Advances in building materials; proceedings; 3v
Many gases exhibit multiple absorptions in the infrared spectrum. But these issues are said to be eliminated with the new analyzer.
Ametek
coli has a specific infrared spectrum that can be read with a Fourier transform infrared spectrometer.
Test finds E. coli in beef faster
Increasing use of the near infrared spectrum dictates that it is covered as well.
Biological and biomedical infared spectroscopy
They're so dim that they're almost impossible to see with visible light, but in the infrared spectrum they glow.
Small but WISE

Encyclopedia browser ?
Full browser ?