Infrared Spectra and DNA

Infrared Spectra of Tissues.

Near-Infrared Spectra of Ultraluminous Infrared Galaxies.

Near-infrared spectra with a resolution of lambda&solm0;Deltalambda approximately 1100 in the rest-wavelength range of 1.8-2.2 µm have been obtained for a complete sample of 33 ultraluminous infrared galaxies (ULIRGs). Of the 33 objects observed, two show evidence of a central active galactic nucleus (AGN) through either a broad Paschen-alpha line or emission in the 1.963 µm fine structure of [...

Taxonomic Value of Infrared Spectra.

Efforts to demonstrate species or generic relationships among bacteria throu-h the use of infrared (IR) spectra of whole cells (Norris, J. Hyg. 57:326, 1959) have been increasing despite frequent cautions (Kenner et al., J. B3acteriol. 75:16, 1958) that such procedures are fraught with experimental pitfalls. AIany of the reports concerning bacterial identification by this technique are favorabl...

Correction: The importance of hydration and DNA conformation in interpreting infrared spectra of cells and tissues.

Correction for 'The importance of hydration and DNA conformation in interpreting infrared spectra of cells and tissues' by Bayden R. Wood et al., Chem. Soc. Rev., 2015, DOI: .

Infrared emission spectra of krypton and argon.

The analysis of the spectra of the noble atmospheric gases, utilizing descrip tive daLa cove ring the photographicall y accessible region, has long indicated the possibili ty of a considerable ex te nsion of most of t hese spectra into the infrared r egion beyond 1.3 microns. Obse r vations of the spectra of krypton a nd a rgo n, in the region be tween 1 and 2 mi crons, have bee n made with a P...