Hyphenated Techniques in Speciation Analysis (Eds J. Szpunar and R. Łobiński)
نویسندگان
چکیده
منابع مشابه
Hyphenated Techniques in Environmental Speciation Analysis
The recognition of the fact that the chemical, biological and toxicological properties of an element are critically dependent on the form in which the element occurs in the sample has spurred a rapid development of an area of analytical chemistry referred to as speciation analysis [1]. A fundamental tool used for speciation studies is the combination of a chromatographic separation technique, t...
متن کاملApplication of Hyphenated Techniques in Speciation Analysis of Arsenic, Antimony, and Thallium
Due to the fact that metals and metalloids have a strong impact on the environment, the methods of their determination and speciation have received special attention in recent years. Arsenic, antimony, and thallium are important examples of such toxic elements. Their speciation is especially important in the environmental and biomedical fields because of their toxicity, bioavailability, and rea...
متن کاملHyphenated Techniques in Gas Chromatography
Hyphenated gas chromatography (GC) (Chaturvedi & Nanda, 2010; Coleman III & Gordon, 2006) mainly refers to the coupling of the high-performance separation technique of gas chromatography with 1) information-rich and sophisticated GC detectors which otherwise can be mostly operated as a stand-alone instrument for chemical analysis, and 2) automated online sample preparation systems. The term “hy...
متن کاملHyphenated techniques for the analysis of heparin and heparan sulfate.
The elucidation of the structure of glycosaminoglycan has proven to be challenging for analytical chemists. Molecules of glycosaminoglycan have a high negative charge and are polydisperse and microheterogeneous, thus requiring the application of multiple analytical techniques and methods. Heparin and heparan sulfate are the most structurally complex of the glycosaminoglycans and are widely dist...
متن کاملIntroduction to hyphenated techniques and their applications in pharmacy
The hyphenated technique is developed from the coupling of a separation technique and an on-line spectroscopic detection technology. The remarkable improvements in hyphenated analytical methods over the last two decades have significantly broadened their applications in the analysis of biomaterials, especially natural products. In this article, recent advances in the applications of various hyp...
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ژورنال
عنوان ژورنال: Environmental Chemistry
سال: 2005
ISSN: 1448-2517
DOI: 10.1071/en0403_br