Results 241 to 250 of about 9,046,305 (303)

Extraction Techniques in Green Analytical Chemistry

2023
Analytical 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
openaire   +2 more sources

Justifying Instrumental Techniques of Analytical Chemistry

Annals of the New York Academy of Sciences, 2003
Abstract: 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
openaire   +2 more sources

Immunomodulators: Chemistry and Analytical Techniques

2023
Immunomodulators 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
openaire   +1 more source

A Review on Hyphenated Techniques in Analytical Chemistry

Current Analytical Chemistry, 2022
Background: In chemical and pharmaceutical analysis, hyphenated techniques range from the combinations involving separation-separation, separation-identification and identification-identification techniques and are widely used nowadays, as they hold many advantages like fast accurate analysis, a higher degree of automation, higher sample throughput ...
Kajal Pratik Baviskar   +7 more
openaire   +1 more source

Application of microwave techniques in analytical chemistry

TrAC Trends in Analytical Chemistry, 1999
Abstract 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
openaire   +1 more source

Home - About - Disclaimer - Privacy