Abstract
The relative response towards a wide variety of hydrocarbons was measured simultaneously in both the acoustic flame detector (AFD) and the flame ionization detector (FID). The compounds examined included alkanes, aromatics, unsaturates, aldehydes, ketones, alcohols, carboxylic acids, and a number of hetero-atomic organic analytes. A very close linear correlation was found between AFD and FID response for these analytes with regression providing an r 2 coefficient of 0.9103. The observed universal AFD response towards hydrocarbons was attributed to a reduction in flame burning velocity through the capture of key propagating species such as hydrogen radicals. While a few minor exceptions to this correlation were observed, the most notable differences occurred for organometallic compounds, which responded 2–3 orders of magnitude more strongly in the AFD than anticipated by their FID response alone. It was found that the metals present in such analytes are directly responsible for generating the greatly increased AFD response observed, which is attributed to their known radical scavenger properties. Results indicate that overall the AFD provides a uniform response towards most hydrocarbons that is qualitatively very similar to that of an FID. For those analytes containing metals or other moieties that may be capable of significantly altering flame burning velocity, an enhanced AFD response is to be anticipated.
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References
Peaden PA, Fjeldsted JC, Lee ML, Springston SR, Novotny M (1982) Anal Chem 54:1090–1093
Gere DR (1983) Science 222:253–291
Chester TL, Pinkston JD (2002) Anal Chem 74:2801–2811
Anton K, Berger C (1998) Supercritical fluid chromatography with packed columns. Marcel Dekker Inc, New York
Rios A, Zougagh M, de Andres F (2010) Bioanalysis 2:9–25
De Klerck K, Mangelings D, Vander Heyden Y (2012) J Pharm Biomed Anal 69:77–92
Saito M (2013) J Biosci Bioeng 115:590–599
Taylor LT (2008) Anal Chem 80:4285–4294
Berger TA (1997) J Chromatogr A 785:3–33
Taylor LT (2012) J Chromatogr A 1250:196–204
Taylor LT (2009) J Supercrit Fluids 47:566–573
Berger TA, Todd BS (2001) Chromatographia 54:777–781
Thiébaut D (2012) J Chromatogr A 1252:177–188
Hill HH, McMinn DG (1992) Detectors for capillary chromatography. Wiley, New York
Berry AJ, Ramsey ED, Newby M, Games DE (1996) J Chromatogr Sci 34:245–253
Strode JTB, Taylor LT (1996) J Chromatogr Sci 34:261–271
Young CS, Dolan JW (2004) LCGC North Am 22:246–250
Shaodong J, Lee WJ, Ee JW, Park JH, Kwon SW, Lee J (2010) J Pharm Biomed Anal 51:973–978
Hazotte A, Libong D, Matoga M, Chaminade P (2007) J Chromatogr A 1170:52–61
Lucena R, Cardenas S, Valcarcel M (2007) Anal Bioanal Chem 388:1663–1672
Thurbide KB, Wentzell PD, Aue WA (1996) Anal Chem 68:2758–2765
Thurbide KB, Xia Z (2004) Anal Chem 76:5459–5464
Xia Z, Thurbide KB (2006) J Chromatogr A 1105:180–185
Mah C, Thurbide KB (2008) J Sep Sci 31:1314–1321
Mah C, Thurbide KB (2011) J Chromatogr A 1218:362–365
Vestal ML, Fergusson GJ (1985) Anal Chem 57:2373–2378
Holm T (1999) J Chromatogr A 842:221–227
Miller DR, Evers RL, Skinner GB (1963) Combust Flame 7:137–142
Sevcik J (1976) Detectors in gas chromatography. Elsevier, New York
De Wilde E, Van Tiggelen A (1968) Bull Soc Chim Belges 77:67–76
Hausmann M, Homann KH (1995) Ber Bunsenges Phys Cehm 99:853–862
Hausmann M, Homann KH (1997) Ber Bunsenges Phys Cehm 101:651–667
Vetter W, Rosenfelder N (2008) Anal Bioanal Chem 392:489–504
Shorr LM, Simons J (1994) Chim Oggi 12:9–13
Linteris GT, Rumminger MD, Babushok VI (2008) Prog Energy Combust Sci 34:288–329
McCabe RW, Siegl WO, Chun W, Perry J Jr (1992) J Air Waste Manag Assoc 42:1071–1077
Mishakov IV, Chesnokov VV, Buyanov RA, Pakhomov NA (2001) Kinet Catal 42:543–548
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The authors are grateful to the Natural Sciences and Engineering Research Council of Canada for a Discovery Grant in support of this research.
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Scott, A.F., Thurbide, K.B. Comparative Response Characterization of a Universal Acoustic Flame Detector for Chromatography. Chromatographia 77, 865–872 (2014). https://doi.org/10.1007/s10337-014-2692-y
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DOI: https://doi.org/10.1007/s10337-014-2692-y