Solvent free extraction procedures

Document Type

Article

Publication Title

Green Analytical Chemistry Current Status and Future Perspectives in Sample Preparation

Abstract

In many scientific fields, particularly chemistry, solvent-free methods have come to light as viable and ecologically benign substitutes. These techniques seek to reduce or completely do away with the usage of organic solvents, addressing issues with worker safety, the ecological footprint of chemical operations as a whole, and the influence on the environment. They demonstrate the variety of solvent-free methodologies: mechanochemical synthesis, ionic liquids, SPME, HS-SPME, supercritical fluid extraction, and others. The use of these methods contributes to a more sustainable future for industry and scientific research by improving chemical process safety and efficiency while simultaneously encouraging environmental stewardship. Their benefits, which include lower environmental impact and more resource efficiency, highlight how important it is that they play a key part in forming a more sustainable and ethical future for chemical research and industrial operations. The subject of green chemistry is being advanced by industries and researchers who are constantly investigating and creating novel solvent-free extraction procedures.

First Page

247

Last Page

261

DOI

10.1016/B978-0-443-16122-3.00008-1

Publication Date

1-1-2024

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