期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (1)
The thermal decomposition of the atmospheric constituent ethyl formate was studied by coupling flash pyrolysis with imaging photoelectron photoion coi......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (12)
Acetylation of amino acids is important in the molecular biology and biochemistry because they are part of several metabolic pathways. N-acetyl amino ......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (7)
Paper spray mass spectrometry (PS-MS) is an ambient ionization technique that allows for rapid and direct mass spectrometry analysis for a wide range ......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (5)
In a broader scenario, the forced degradation studies provided by the ICH guidelines for Q1A, Q1B, and Q2B degradation studies allow to know the CQA o......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (7)
Hypericum perforatum L. (St. John's wort) is one of the world's most consumed medicinal plants for treating depression and psychiatric disorders. Coun......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (12)
Saliva is a body fluid that is much easier to collect and analyze than blood. Thus, saliva analysis for the detection of delta 9-tetrahydrocannabinol ......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (9)
Ion mobility spectrometry (IMS) is a widespread separation technique used in various research fields. It can be coupled to liquid chromatography-mass ......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (11)
The Agilent QuickProbe gas chromatograph/mass spectrometer (QP-GCMS) is a rapid analytical instrument requiring minimal sample preparation. The instru......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (1)
Sweet almond oil is a raw material with high-added value used in different products. Then, the aim of this study is to evaluate the quality and purity......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (7)
We present the design and performance of an in-house built electrospray ionization-mass spectrometry (ESI-MS) interface equipped with an S-lens ion gu......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (4)
The molecular composition of lubricating oils has a strong impact on how automotive engines function, but the techniques used to monitor the quality p......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (10)
Higher alcohols and esters are among the predominant classes of volatile organic compounds (VOCs) that influence the quality of beer. The concentratio......
期刊： JOURNAL OF MASS SPECTROMETRY, 2023; 58 (6)
In this work, we introduce the application of proton transfer reaction mass spectrometry (PTR-MS) for the selection of improved terpene synthase mutan......
