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Siders PD. Simulated molecular-scale interaction of supercritical fluid mobile and stationary phases. J Chromatogr A 2017; 1527:97-104. [DOI: 10.1016/j.chroma.2017.10.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 10/23/2017] [Accepted: 10/23/2017] [Indexed: 11/30/2022]
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Abstract
This review article describes analytical chemistry beyond green chemistry and all efforts that contribute to a more sustainable development. A background is given on sustainable development and green chemistry. Examples of “greening” strategies for sample preparation, chromatography, and detection are given. Thereafter, the review discusses how and why a method or a solvent could be claimed as being “green”. Green metrics for analytical chemistry is discussed, including the environment, health, and safety (EHS) index and life cycle assessment (LCA). The choice of solvent and the criteria for a solvent being “green” is also discussed. Finally, sustainable analytical chemistry is described by considering the three important “legs” so as to obtain sustainable development—economic feasibility, societal relevance, and environmental soundness. Hopefully, the review article will stimulate some new perspectives on the difference between greenness and sustainability in analytical chemistry.
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Guiochon G, Tarafder A. Fundamental challenges and opportunities for preparative supercritical fluid chromatography. J Chromatogr A 2011; 1218:1037-114. [DOI: 10.1016/j.chroma.2010.12.047] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Revised: 12/08/2010] [Accepted: 12/13/2010] [Indexed: 10/18/2022]
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Fogwill MO, Thurbide KB. Chromatography Using a Water Stationary Phase and a Carbon Dioxide Mobile Phase. Anal Chem 2010; 82:10060-7. [DOI: 10.1021/ac1018793] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michael O. Fogwill
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta, T2N 1N4, Canada
| | - Kevin B. Thurbide
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta, T2N 1N4, Canada
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Wu Y. Retention Mechanism Studies on Packed Column Supercritical Fluid Chromatography (pSFC) and Related Unified Chromatography Techniques. J LIQ CHROMATOGR R T 2007. [DOI: 10.1081/jlc-120030602] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Yan Wu
- a Analytical Research , Merck Research Laboratories , P.O. Box 2000, Rahway , New Jersey , 07065 , USA
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