Base Peak

Now in its 15th year, Base Peak is the world's leading mass spectrometry resource and is dedicated to all aspects of MS including hyphenated techniques such as LC-MS and GC-MS, and related applications such as proteomics, pharmaceutical analysis, food quality analysis, environmental analysis, drug targeting and discovery as well as forensics and drug testing. 

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proteomicsNOW: The virtual conference on mass spectrometry in proteomics

Join thought leaders and peers at the ProteomicsNOW virtual conference to learn about the latest advances in proteomics, share best practices, and explore new technologies and techniques designed to help improve your research results.

Read More thumbnail image: <font color=red>Virtual Event<br/>Now available on-demand<br/></font>proteomicsNOW: The virtual conference on mass spectrometry in proteomics

Last Month's Most Accessed Feature: Palaeolithic glues: High-resolution mass spectrometry classification

The secrets of Palaeolithic glues will be unearthed more readily using a new method that combines 2D GC with high-resolution time-of-flight mass spectrometry and allows lower headspace SPME temperatures to be used, preserving artefact integrity.

Read More thumbnail image: Last Month's Most Accessed Feature: Palaeolithic glues: High-resolution mass spectrometry classification

Advertorial Feature

Shimadzu Europa
High-Throughput Multicomponent Profiling of Cell Culture Medium by LC/MS/MS for Advance Process Monitoring of Biopharmaceutical Products

thumbnail image: <font size=3>Shimadzu Europa</font><br />High-Throughput Multicomponent Profiling of Cell Culture Medium by LC/MS/MS for Advance Process Monitoring of Biopharmaceutical Products

“Method Package for Cell Culture Profiling” enables users to analyze simultaneously multicomponents of cell culture medium using UHPLC coupled with triple quadrupole mass spectrometry. This package covers analysis method not only for basal medium of cell culture but also metabolites secreted by cells.

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Ezines

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This mini-review summarises the technique of mass spectrometry, covering the basic components and techniques, before reviewing recent applications published in 2016-2017 which include many in the field of chemical engineering.

Eggs produced by hens raised in cages can be distinguished from those produced in barns from the differences in lipid content, say researchers in the UK, who made their discovery using non-targeted metabonomics.

Fractional factorials find fish toxins

Ryan De Vooght-Johnson

Jan 28, 2019

Ciguatoxins are found in a variety of tropical fish and can cause severe poisoning, but their analysis is challenging. Researchers from the University of Vigo, Spain, examined ciguatoxins by LC-MS/MS, optimising the electrospray ionisation conditions by means of various experimental designs, including a fractional factorial design (FFD).

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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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The Journal of Mass Spectrometry (JMS) publishes papers on a broad range of topics of interest to scientists working in both fundamental and applied areas involving the study of gaseous ions.

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