Analytical chemistry

Analytical chemistry is the analysis of material samples to gain an understanding of their chemical composition and structure.

Trends

Analytical chemistry research is largely driven by performance (sensitivity, selectivity, robustness, linear range, accuracy, precission, and speed), and cost (purchase, operation, training, time, and space).

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A lot of effort is put in shrinking the analysis techniques to chip size. Although there are few examples of such systems competitive with traditional analysis techniques, potential advantages include size/portability, speed, and cost. (Total Analysis System or lab on a chip)

Related Topics:
Chip - Total Analysis System

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Much effort is also put into analyzing biological systems. Examples of rapidly expanding fields in this area are:

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• Proteomics - the analysis of protein concentrations and modifications, especially in response to various stresssors, at various developmental stages, or in various parts of the body.
• Metabolomics - similar to proteomics, but dealing with metabolites.
• Metalomics - similar to proteomics and metabolomics, but dealing with metal concentrations and especially with their binding to proteins and other molecules.