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Analytical chemistry is the study of the separation, identification, and quantification of the chemical components of natural and artificial materials. Qualitative analysis gives an indication of the identity of the chemical species in the sample, and quantitative analysis determines the amount of certain components in the substance. The separation of components is often performed prior to analysis.
Analytical chemistry research is largely driven by performance (sensitivity, selectivity, robustness, linear range, accuracy, precision, and speed), and cost (purchase, operation, training, time, and space). Among the main branches of contemporary analytical atomic spectrometry, the most widespread and universal are optical and mass spectrometry. In the direct elemental analysis of solid samples, the new leaders are laser-induced breakdown and laser ablation mass spectrometry, and the related techniques with transfer of the laser ablation products into inductively coupled plasma. Advances in design of diode lasers and optical parametric oscillators promote developments in fluorescence and ionization spectrometry and also in absorption techniques where uses of optical cavities for increased effective absorption path length are expected to expand. The use of plasma- and laser-based methods is increasing. An interest towards absolute (standardless) analysis has revived, particularly in emission spectrometry.
Analytical methods can be separated into classical and instrumental. Classical methods (also known as wet chemistry methods) use separations such as precipitation, extraction, and distillation and qualitative analysis by color, odor, or melting point. Classical quantitative analysis is achieved by measurement of weight or volume. Instrumental methods use an apparatus to measure physical quantities of the analyte such as light absorption, fluorescence, or conductivity. The separation of materials is accomplished using chromatography, electrophoresis or field flow fractionation methods. Analytical chemistry is also focused on improvements in experimental design, chemometrics, and the creation of new measurement tools to provide better chemical information. Analytical chemistry has applications in forensics, bioanalysis, clinical analysis, environmental analysis, and materials analysis.
Analytical chemistry has played critical roles in the understanding of basic science to a variety of practical applications, such as biomedical applications, environmental monitoring, quality control of industrial manufacturing, forensic science and so on.
The recent developments of computer automation and information technologies have extended analytical chemistry into a number of new biological fields. For example, automated DNA sequencing machines were the basis to complete human genome projects leading to the birth of genomics. Protein identification and peptide sequencing by mass spectrometry opened a new field of proteomics.
OMICS Group is a worldwide, intercultural event, and will give delegates the chance to listen to the latest news and research from scholars across the world, and great networking opportunities across the higher education. Academic working throughout the world are encouraged to forge working relationships with each other, and assist partnerships across borders as part of the wider community through its Open Access Journals and Scientific Events. OMICS Group International Conferences on education and lifelong learning can be seen as a solution to a host of local and global problems whilst globalized education systems are becoming increasingly socially, ethnically and culturally diverse. World Congress, Workshops and Symposia with unique conference event addressed a full spectrum in global business issues. OMICS Group International conducts most prominent Science conferences with their respective theme.
OMICS Group Journals allocate scientific alliance with its highly valued 500 Open Access Journals , around 30,000 Editorial and reviewers team which ensures the quality and rapid editorial, review processing with publishing time of just 21 days from the day of submission of manuscript. Our team is vastly committed to provide some of the most enhanced features such as audio version of paper publishing, digital article to distribute and investigate with social networking enabled. OMICS Group has high panoptical across the scientific community with more than 3 million readers. Nevertheless, knowledge is often defined through discourses embedded in Western paradigms, as globalised education systems become progressively more determined by foremost knowledge of our authors, editors and reviewers with scientific credits.
OMICS Group International organizes more than 1000+ Global Events with the support of more than 100 scientific associations all over the world every year. Our scholarly conferences are eminent with leading scientific conferences which attract scientists, renowned speakers with our well organized scientific programs. Remarkably illustrative poster presentations, exhibitions, symposia, panel discussion and interactive sessions makes OMICS Group International conferences focus on timely topics as a perfect platform for Global Networking. Our organization helps to exchange ideas and to expand their network of colleagues in both academias, industry and business events including scientific conferences, B2B meetings, symposia and workshops. Our prominence is well known to World Congresses and is well reflected by the content and exposure of our academic conferences.
OMICS Group International is devotedly involved in conducting International Conferences 2014-2015 Europe, across USA (Baltimore, Chicago, Las Vegas, Philadelphia, and San Antonio) and almost all other parts of the world.
OMICS Group is organizing 6th International Conference and Exhibition on Analytical & Bioanalytical Techniques during Sep 1-3, 2015 at Valencia, Spain. This Scientific event is a platform for expert’s interaction simultaneously with networking opportunities. The B2B meetings and scientific partnering provides the opportunity to explore the innovative ideas of the other communities, companies and associations. Thus these ideas can be implemented and new collaborations and deals can be made with the associations.
Conferences:
Validation of Analytical Methods for Pharmaceutical Analysis, 05 Nov 2014- 06 Nov 2014, London, United Kingdom
EAS — Eastern Analytical Symposium and Exposition, 17 Nov 2014-19 Nov 2014, Somerset NJ, United States
19th ICFIA — 19th International Conference on Flow Injection Analysis, 30 Nov 2014-05 Dec 2014, Fukuoka, Japan
Validation of Analytical Methods for Pharmaceutical Analysis, 03 Dec 2014-04 Dec 2014, Berlin, Germany
Meeting of the Israel Analytical Chemistry Society, 14 Jan 2015-15 Jan 2015, Tel Aviv, Israel
IFPAC — International Forum on Process Analytical Chemistry (IFPAC) 2015, 25 Jan 2015-28 Jan 2015, Arlington, United States
EWCPS 2015 — European Winter Conference on Plasma Spectrochemistry 2015, 22 Feb 2015-26 Feb 2015, Münster, Germany
PITTCON 2015 — Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, 08 Mar 2015-12 Mar 2015, New Orleans, United States
Analytica Vietnam, 15 Apr 2015-17 Apr 2015, Ho Chi Minh City, Vietnam
Companies:
NSL Analytical Services, USA
Analytical Resources, Inc, USA
American Analytical Services, USA
SEAL Analytical Inc., USA
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This page was last updated on November 22, 2024
