Plasmas detection

Microwave plasma detection has been reviewed [351], also in relation to GC [352,353], Coupling of chromatography (GC, SFC, HPLC) and capillary electrophoresis (CE) with ICP-MS and MIP-MS detectors has also been reviewed [181,334,335]. Various specific GC-ICP-MS reviews have appeared [334,337,345,346,354,355]. 

Lansens, P., M. Leermakers, and W. Baeyens. 1991. Determination of methylmercury in hsh by headspace-gas chromatography with microwave-induced-plasma detection. Water Air Soil Pollut. 56 103-115. 

Figure 2.9 Inductively coupled plasma detection of diaminodichloroplatinum(n). Conditions column, Shodex OH, 25 cm x 4.1 mm i.d. eluent, 0.01 m phosphoric acid flow rate, 1 ml min-1 detector, emission at platinum line 265.9 nm. Samples cis and trans diaminodichloroplatinums. The second peaks are considered to be their oligomers.

Clinical measurements of total cholesterol in serum or plasma detect cholesterol esters in addition to cholesterol. Between 60 and 70% of the cholesterol transported in blood is in an esterified form, where the /3-3-OH group on the steroid skeleton is covalently linked to a naturally occurring... 

Gardner, W.S., Landrum, P.F. and Yates, D.A., 1982. Fractionation of metal forms in natural waters by size exclusion chromatography with inductively coupled argon plasma detection. Anal. Chem., 54 1196-1198. 

Mohamad AH, Zerezghi M, Caruso JA. 1986. Determination of polychlorinated dibenzo-p-dioxins using capillary gas chromatography with microwave-induced plasma detection. Anal Chem 58 469-471. 

This plasma detection method was also applied to detect a copper(II) ion solution (0.1 M) in a glass chip. Here, the liquid sample itself was employed as the cathode for the DC glow discharge, using Ar as the carrier gas [719]. 

A comprehensive review of directly coupled gas chromatography-atomic spectroscopy applications has been published [128]. This review list over 100 references classified according to the detection technique and is highly recommended. Another excellent review outlines the advances in interfacing and plasma detection [130]. A review of the gas chromatographic detection of selected trace elements (mercury, lead, tin, selenium, and arsenic) has been published. This article reviews the many different detection methods available including atomic emission techniques [131]. 

D. R. Luffer and M. V. Novotny, Capillary supercritical fluid chromatography and microwave-induced plasma detection of cyclic boron-ate esters of hydroxy compounds, J. Microcolumn Sep., 3 39-46 (1991). 

Gardner et al. [9] recognised that because component separations on size exclusion columns with distilled water are affected by chemical physical interactions as well as component molecular size, distilled water size exclusion chromatography will also fractionate dissolved metal forms. These workers interfaced distilled water size exclusion chromatography with inductively coupled argon plasma detection to fractionate and detect dissolved forms of calcium and magnesium in lake and river waters. 

Radioimmunoassay. In plasma detection limit 10 pg—B. Gourmeletfl/., Clinicachim. Acta, 1980,108,229-237. In plasma diacetalol—B. Gourmcletal., Clinicachim. Acta, 1981,115, 229-234. 

High Pressure Liquid Chromatography. In plasma detection limit <230ng/ml, UV detection—B. A. Robinson and F. N. Cornell, Clin. Chem., 1983, 29, 1104-1105. 

High Pressure Liquid Chromatography. In blood or urine sensitivity 5 ng/ml in blood and 100 ng/ml in urine, UV detection—Y. Kawahara et al., Chem. pharm. Bull., 1981, 29, 150-157. In plasma detection limit 30 ng/ml, fluorescence detection—B. Jarrottcta/., J. pharm. Sci., 1981, 70, 665-667. 

High Pressure Liquid Chromatography. In plasma detection limit 200 ng/ml, UV detection—R. Hartley et al., J. Chromat., 1983,276 Biomed. Appl., 27, All-All. 

Thin-layer Chromatography. In plasma detection limit 5 ng/ml—Z. Lanyi and J. P. Dubois, J. Chromat., 1982, 232 Biomed. AppL, 21, 219-223. 

Quantification. Gas Chromatography. In plasma detection limit40 ng/ml, AFID—J. BoutagyandD. J. Harvey,/. Chromat., 1978,146 Biomed. Appl., 3, 283-296. 

High Pressure Liquid Chromatography. In plasma detection limit 20 ng/ml, UV detection—R. W. Bury and P. J. Keary, ibid., 350-353. In plasma, urine, or cerebrospinal fluid detection limit 20 ng/ml, UV detection—J. A, Sinkule and W. E. Evans, J. Chromat., 1983, 274 Biomed. AppL, 25, 87-93. 

Quantification. High Pressure Liquid Chromatography. In equine plasma detection limit lOOpg/ml, electrochemical detection—G. E. Hardee and J. W. Lai, Analyt. Lett. (Part B), 1983,16, 69-75. 

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