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Now available on-demand
Exploring the Great Unknown: Advanced Techniques for Mixture Characterization

This presentation will show recent successes whereby novel endocrine disruptor chemicals have been identified in water, as well as an example of dust composition and unique structural elucidation.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand<br/></font>Exploring the Great Unknown: Advanced Techniques for Mixture Characterization

Webinar Review: New Technologies to Streamline Chemical Imaging and Quantification of Active Pharmaceutical Ingredient (API) Forms in Drug Development

This webinar describes the application and advantages of Raman and IR Spectroscopy for the analysis of oral solid dose pharmaceutical drugs.

Read More thumbnail image: Webinar Review: New Technologies to Streamline Chemical Imaging and Quantification of Active Pharmaceutical Ingredient (API) Forms in Drug Development

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Shimadzu Europa
Quality Control Analysis of Synthetic Peptides Using the MALDI-8020 Benchtop Linear MALDI-TOF Mass Spectrometer and QC Reporter Software

thumbnail image: <font size=3>Shimadzu Europa</font><br />Quality Control Analysis of Synthetic Peptides Using the MALDI-8020 Benchtop Linear MALDI-TOF Mass Spectrometer and QC Reporter Software

Within the manufacturing process of bio-therapeutics, quality control (QC) plays a fundamental role in guaranteeing the supply of a high quality product. Any changes in the product formulation or degradation can affect the therapeutic role, leading to a potential loss of activity or development of toxicity. Amongst the several analytical techniques that can be used to determine the quality of a synthetic bio-product, MALDI-TOF mass spectrometry is widely employed due to its rapid and simple operation, low...

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Ezines

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A detailed proteomics study of eleven commercial HeLa human cell lines by scientists in Hungary has identified widespread contamination with bovine proteins by up to 10%, which could give misleading results in research studies.

A quantitative low-field 1H NMR core flooding study of CO2 residual trapping in three different sandstones has been carried out to increase experimental knowledge for the development of safe storage strategies.

ICP MS has been used to measure the contents of 25 mineral elements in Zea mays L. and the data were analysed by multivariate statistics analysis to distinguish the individual geographic origins.

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Education

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For over 20 years, each issue of the Journal of Mass Spectrometry has contained a Special Feature article. These are highly regarded in the mass spectrometry community and extremely popular with researchers around the globe. These features are freely available to the entire mass spec community.

Selected key technologies of the analytical science industry are discussed by Steve Down with reference to burgeoning application areas and the scope for future improvements.

Ion source pressure plays a significant role in the process of ionization and the subsequent ion transmission inside a mass spectrometer. Pressurizing the ion source to a gas pressure greater than atmospheric pressure is a relatively new approach that aims to further improve the performance of atmospheric pressure ionization sources. A brief review on the development of super-atmospheric pressure ion sources, including high-pressure electrospray, field desorption and superheated ESI, and the strategies to...

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Journals

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Radiation and Health is a specialty section of Frontiers in Public Health.

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