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Extraction Techniques in Green Analytical Chemistry
2023Analytical chemistry determinations are not exempted from generating environmental contamination. A variety of strategies are now being proposed to reduce the impact on the environment caused by the different stages of the analytical process. These strategies can focus on the different stages of the analysis, ranging from sample collection and ...
Pighín, Andrés Fabián +5 more
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Justifying Instrumental Techniques of Analytical Chemistry
Annals of the New York Academy of Sciences, 2003Abstract: In this paper, we argue that the foundations of chemistry rely as much on the methods of measurement as they do on categories of chemical substance. To some degree, chemists perform the work of knowledge engineering: designing complex systems for the efficient retrieval of information. Indeed, in some cases, methods of instrumental detection
Daniel, Rothbart, Ladislav, Kohout
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Immunomodulators: Chemistry and Analytical Techniques
2023Immunomodulators are substances that either enhance or suppress the immunity of the host. Immunomodulators have been used for ages in Ayurvedic Medicine and Traditional Chinese Medicine. In the surge of modern medicine, many chemically derived substances are used as immunomodulators.
Akalya Sendrayakannan +1 more
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Application of microwave techniques in analytical chemistry
TrAC Trends in Analytical Chemistry, 1999Abstract The latest developments in the application of microwave techniques to analytical chemistry are reviewed. Some applications of microwave techniques to sample digestion, solvent extraction, sample drying, the measurement of moisture, analyte desorption and adsorption, sample clean-up, chromogenic reaction, speciation and nebulization of ...
Qinhan Jin +5 more
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The stopped-flow technique in analytical chemistry
Analytica Chimica Acta, 1991Abstract A critical survey of the stopped-flow technique is presented. The instrumentation typically used and the scope of its analytical applications are discussed. The stare-of-the-art of this technique and its wide possibilities in routine analyses are also considered.
A. Gomez-Hens, D. Perez-Bendito
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Analytical Electrophoretic Techniques in Protein Chemistry
1983The method often chosen today for analysis of proteins is electrophoresis in polyacrylamide gels. Microgram amounts of material can be used to give information on a protein’s molecular weight, isoelectric point, etc. Many electrophoretic techniques have been described in the literature, but this chapter describes just some of the most commonly used of ...
Bryan John Smith, Robert H. Nicolas
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Separation Techniques in Analytical Chemistry
2023Rudolf Bock, Reinhard Nießner
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