Adam Mickiewicz University, Faculty of Chemistry, Department of Analytical Chemistry, Uniwersytetu Poznańskiego 8, 61-614, Poznań, Poland.
Adam Mickiewicz University, Faculty of Chemistry, Department of Analytical Chemistry, Uniwersytetu Poznańskiego 8, 61-614, Poznań, Poland.
Talanta. 2022 Jun 1;243:123372. doi: 10.1016/j.talanta.2022.123372. Epub 2022 Mar 9.
Chemical vapor or hydride generation (CVG/HG) still plays a significant role in continuous flow sample introduction system. The development and higher accessibility of new commercial CVG/HG accessories (especially modified spray chambers and nebulizers) improves the analytical possibilities of plasma-based optical emission spectrometry for determination of hydride forming analytes. These systems are still designed and widely applied despite the better availability of its alternatives. The commercialization of the first nitrogen microwave induced plasma optical emission spectrometry instrument (MIP OES) also contributes to the increase in popularity of these solutions. The latest achievements in commercial and laboratory-made generators and instruments, as well as new strategies in sample preparation for total content and speciation analysis, are discussed in the review.
化学蒸气发生或氢化物发生（CVG/HG）在连续流动样品引入系统中仍起着重要作用。新型商用 CVG/HG 附件（特别是改良的喷雾室和雾化器）的开发和更高的可及性提高了基于等离子体的原子发射光谱法在测定形成氢化物的分析物方面的分析可能性。尽管有更好的替代品，但这些系统仍在设计和广泛应用。第一台氮微波诱导等离子体光学发射光谱仪（MIP OES）的商业化也促进了这些解决方案的普及。本综述讨论了商用和实验室制造的发生器和仪器的最新进展，以及总含量和形态分析样品制备的新策略。
