Speciation—targets, analytical solutions and markets

Ryszard Łobiński

Abstract

An analysis of speciation-relevant issues leads to the conclusion that, despite the rapidly increasing number of reports, the field has reached a level of virtual stagnation in terms of research originality and market perspectives. A breakthrough is in sight but requires an advanced interdisciplinary collaboration of chemists-analysts with clinicians, ecotoxicologists and nutricionists aimed at the definition of metal (metalloid)-dependent problems relevant to human health. The feedback from analytical chemists will be stimulated by a wider availability of efficient HPLC (CZE)-inductively coupled plasma mass spectrometry (ICP MS) interfaces, chromatographic software for ICP AES and MS and sensitive on-line methods for compound identification (electrospray MS/MS). The maturity of purge and trap thermal desorption techniques and capillary GC chromatography is likely to be reflected by an increasing number of commercial dedicated systems for small molecules containing Hg, Pb, Sn and metalloids. The pre-requisite of success for such systems is the integration of a sample preparation step (based on focused low-power microwave technology) into the marketed set-up.
Author Ryszard Łobiński KChA
Ryszard Łobiński,,
- Chair Of Analytical Chemistry
Journal seriesSpectrochimica Acta Part B-Atomic Spectroscopy, ISSN 0584-8547
Issue year1998
Vol53
No2
Pages177-185
Keywords in EnglishElectrophoresis, HPLC, ICP-MS, Speciation
DOIDOI:10.1016/S0584-8547(97)00146-8
URL http://www.sciencedirect.com/science/article/pii/S0584854797001468
Score (nominal)35
Publication indicators WoS Impact Factor: 2006 = 3.092 (2) - 2007=2.807 (5)
Citation count*52 (2015-02-27)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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