Abstract

¹⁹F nuclear magnetic resonance chemical shifts are reported for the hexafluoroacetone adducts of 21 phenols commonly found in coal-derived mixtures. Signals for the adducts of certain phenols not readily separated by gas chromatography, such as the three cresols, are well resolved. Analysis of coal-derived phenol fractions by this procedure is simple and quantitative as long as 2,6-disubstituted compounds are not present, and the mixtures are not too complex.

Laser-induced fluorescence spectroscopy for phenol and intermediate products in aqueous solutions degraded by pulsed corona discharges above water

Daiyu Hayashi, Wilfred Hoeben, Geert Dooms, Eddie van Veldhuizen, Wijnand Rutgers, and Gerrit Kroesen
Appl. Opt. 40(6) 986-993 (2001)

Spectroscopic Analysis of Deuterium in Hydrogen-Deuterium Mixtures

Herbert P. Broida and James W. Moyer
J. Opt. Soc. Am. 42(1) 37-41 (1952)

Estimated fraction of tumor vascular blood contents sampled by near infrared spectroscopy and ¹⁹F magnetic resonance spectroscopy

Yueqing Gu, Ralph Mason, and Hanli Liu
Opt. Express 13(5) 1724-1733 (2005)

Formation and emission characteristics of CN molecules in laser induced low pressure He plasma and its applications to N analysis in coal and fossilization study

Kurnia Lahna, Rinaldi Idroes, Nasrullah Idris, Syahrun Nur Abdulmadjid, Koo Hendrik Kurniawan, May On Tjia, Marincan Pardede, and Kiichiro Kagawa
Appl. Opt. 55(7) 1731-1737 (2016)

Organic Analysis

K. Biemann
Appl. Opt. 9(6) 1282-1288 (1970)