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Rapid qualitative and quantitative analyses of anthocyanin composition in berries from the Tibetan Plateau with UPLC-quadruple-Orbitrap MS and their antioxidant activities

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2020; 26 (4)

Nitraria tangutorum B. (NT), Hippophae rhamnoides L. (HR), Lycium ruthenicum M. (LR), Lycii fructus (LF), Rosa xanthina L. (RX), and Rubuscor chorifol......

Evaluation of the Lewis acidity of metal complexes using ESI mass spectrometry

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2020; 26 (5)

Metal complexes have extensive applications in catalysis, however, the efficient evaluation of Lewis acidity of metal complexes is still a challenge. ......

The ionization process of chemical warfare agent simulants in low temperature plasma ionization

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2020; 26 (5)

The application of low-temperature plasma ionization technology in the chemical warfare agent detection was mostly focused on the research of rapid de......

The HNO- radical anion: A proposed intermediate in diazeniumdiolate synthesis using nitric oxide and alkoxides

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2019; 25 (1)

The strategy of synthesizing diazeniumdiolates (X-N(O)=NO-) through the coexistence of nitric oxide and alkoxides (RO-) was introduced by Wilhelm Trau......

JIF:0.85

MALDI-TOF mass spectrometry-based quantification of C-peptide in diabetes patients

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2020; 26 (1)

Background Serum C-peptide concentrations reflect insulin secretion and beta cell function and can be used to diagnose and distinguish type-1 and type......

Quantification and confirmation of four aflatoxins using a LC-MS/MS QTRAP system in multiple reaction monitoring, enhanced product ion scan, and MS3 modes

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2020; 26 (1)

A simple, rapid, and efficient liquid chromatography tandem mass spectrometry (LC-MS/MS) method, operated in electrospray ionization and quadrupole li......

Application of quadrupole-Orbitrap high-resolution mass spectrometry in rapid screening and identification of synthetic dyes in herbal medicines

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2019; 25 (5)

In this work, a method combining ultra-high performance liquid chromatography and hybrid quadrupole-Orbitrap high-resolution mass spectrometry (HR-MS)......

JIF:0.85

Insight into nucleophilic fragmentation mechanisms by glutamic acid side chain in singly protonated glutathione and related peptidyl ions

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 0; ()

Fragmentation mechanisms of the singly protonated glutathione (gamma-ECG) and its synthetic analogue peptides (ECG and PPECG) have been investigated b......

Serum glycosylation characterization of osteonecrosis of the femoral head by mass spectrometry

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (1)

Osteonecrosis of the femoral head is a recalcitrant and paralyzing disease often discovered in the end stage at the time of diagnosis, which is often ......

JIF:0.85

Tissue imaging with in situ solid-phase extraction micro-funnel based spray ionization mass spectrometry

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (1)

Current imaging mass spectrometry techniques are faced with a major challenge related to ion suppression effect. Data regarding low-abundance componen......

JIF:0.85

Performance evaluation of a miniature magnetic sector mass spectrometer onboard a satellite in space

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (2)

With the rapid development of space technology in China, it is urgent to use mass spectrometer to detect the space environment. In this work, a space ......

JIF:0.85

Simulation of the influence of constant uniform magnetic field on a miniature LIT mass spectrometer

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (2)

In this paper, the effects of constant uniform magnetic fields on a miniature linear ion trap mass spectrometer with hyperbolic electrodes are simulat......

JIF:0.85

An intelligent detection method for high-field asymmetric waveform ion mobility spectrometry

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (2)

In conventional high-field asymmetric waveform ion mobility spectrometry signal acquisition, multi-cycle detection is time consuming and limits somewh......

JIF:0.85

Qualitative analysis of Schizonepeta annua (Pall.) Schischk essential oil by gas chromatography-quadrupole time-of-flight mass spectrometry

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (6)

In this study, a method for the qualitative analysis of small molecular compounds in Schizonepeta annua (Pall.) Schischk essential oil was established......

JIF:0.85

Competitive McLafferty-type rearrangements of sodium adduct of anti-2,3-dihydroxy-1-phenylpentane-1,4-dione compounds in tandem mass spectrometry

期刊: EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2018; 24 (6)

Sodium adducts of anti-2,3-dihydroxy-1-phenylpentane-1,4-dione compounds with different substituents were studied by collision-induced dissociation. M......

JIF:0.85

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