- by Quratulain Maqsood, Syeda Tehreem, Abdul Wajid, Numan Ali Ch, Ayesha Sohail Shaukat, Tooba Khan, Aniq Ur RehmanEuropean Journal of Mass Spectrometry, Ahead of Print. Objective:Type 2 diabetes mellitus (T2DM) is a rapidly increasing metabolic disorder linked with cardiovascular, renal, and neurological complications. This study investigated the phytochemical composition, antioxidant, antimicrobial, and antidiabetic …
- by Sivaji Maganti, Suryakala Duvvuri, Ameer Khan Shaik, Hari Satyanarayana Raju Danthuluri, Simhachalam PydiEuropean Journal of Mass Spectrometry, Ahead of Print. In the present study, an efficient reverse-phase high-performance liquid chromatography method was developed for the quantification of impurities of icatibant (IBT) injection in finished formulations. The stationary phase employed is Kromasil 100 C18 with …
- by Esther Lilian Gray, Nathan W Fenwick, Richard Telford, Amie Saidykhan, Richard D Bowen1School of Pharmacy, Optometry and Medical Sciences, Faculty of Health and Social Care, 1905University of Bradford, Bradford, UKEuropean Journal of Mass Spectrometry, Ahead of Print. The accelerated condensation of a range of 4-substituted-1,2-phenylenediamines [YC6H3(NH2)2; Y = F, Cl, Br, CH3, CH3O, CN, CF3, CO2CH3or NO2] and 4,5-disubstituted-1,2-phenylenediamines [Y2C6H2(NH2)2; Y = F, Cl, Br or CH3] with 3,3ā- and 4,4ā-…
- by Hong Ki Choi, Ho-Tae Kim1Department of Chemical Materials and Bio Engineering, 34975Kumoh National Institute of Technology, Gumi, Korea (the Republic of)European Journal of Mass Spectrometry, Ahead of Print. Tandem mass spectrometry (MS) fragmentation patterns of the AĪ²1ā28 monomer indicated that the entire 1ā28 sequence dissociated during collision-induced dissociation (CID) process of the M2+, M3+, and M4+ions. Meanwhile, MS/MS analysis of the dimer showed …
- by Anirudha Dixit, Astha Pandey1School of Forensic Sciences, 310505National Forensic Sciences University, Gandhinagar, Gujarat, IndiaEuropean Journal of Mass Spectrometry, Ahead of Print. The rapid emergence of novel psychoactive substances (NPS) presents significant analytical challenges due to their structural diversity, continuous evolution, and occurrence at trace levels in complex matrices. In this study, an analytical workflow …
- by Fatima Zahra Bendjersi-Djoudi, Fairouz Tazerouti, Ahmed Yacine Badjah-Hadj-AhmedEuropean Journal of Mass Spectrometry, Ahead of Print. This work focuses on the extraction and analysis of polyphenols, more precisely flavonoid aglycones, from AlgerianLaurus nobilis L.leaf extracts. The extraction of these bioactive substances was carried out according to a routine method with some …
- by Manasa Masna, S. Babu Dadinaboyina, Sandhya Bobbali, Ramunaidu Addipilli, Srinivas Kantevari, Jagadeshwar Reddy ThotaEuropean Journal of Mass Spectrometry, Volume 32, Issue 3-4, Page 74-81, JuneāAugust 2026. A series ofN'-trimethylsilyl (TMS) derivatives ofN,N-dialkylacetimidamides (amidines) (1-10) was investigated using gas chromatography-mass spectrometry (GC-MS) under electron ionization (EI) conditions. These amidines are of particular interest as …
- by Jyoti, Rajeev Kumar, Jyoti Sharma, Rajeev Kaushik, Manoj KumarEuropean Journal of Mass Spectrometry, Volume 32, Issue 3-4, Page 67-73, JuneāAugust 2026. Electron-induced ionisation cross-sections and corresponding ionisation rate coefficients have been evaluated for the CāFā molecule. Evaluated results by using the JaināKhare semi-empirical approach of the total ionisation cross-section showing good …
- by Serena Arpaia, Andrea Magnani, Alberto Asteggiano, Debora Fabbri, Paola Calza, Claudio Medana, Federica Dal BelloEuropean Journal of Mass Spectrometry, Ahead of Print. Anticancer drugs are considered pseudo-persistent pollutants for the water environmental compartments due to their continuous emission into water bodies. Many sources contribute to the bioaccumulation of the drugs, and the investigation of their residues …
- by Sreekanth Batna, Anjali Jha, Mukthinuthalapati Mathrusri AnnapurnaEuropean Journal of Mass Spectrometry, Ahead of Print. N-nitrosamine compounds have been recognized for their carcinogenic properties. Compounds containing secondary and tertiary amine moieties in their chemical structure, including drugs, intermediates, or solvents, are susceptible to the formation of …
- by Serhii Martyniv, Carsten Laser1Vacutec GmbH, Bremen, GermanyEuropean Journal of Mass Spectrometry, Volume 32, Issue 3-4, Page 51-56, JuneāAugust 2026. The stability of key Orbitrap analyzer parametersāspecifically, the absence of parasitic spectral signals and the maintenance of constant ultra-high vacuum (UHV) pressureāis critically dependent on the quality of its quartz insulators. However, results …
- by Fiza Shahid, Shagufta Saeed, Huma Mujhaid, Waqas Ahmed, Quratulain Maqsood, Hifza Rahat, Tahir MehmoodEuropean Journal of Mass Spectrometry, Ahead of Print. Diabetes mellitus continues to be a significant worldwide health burden, necessitating safe and efficient treatment alternatives. In alloxan-induced diabetic rats, this study examined the combined antidiabetic effectiveness of chromium picolinate and…
- by Noor Ul Ain Sarwar, Shanawer Niaz, Bilal RasulEuropean Journal of Mass Spectrometry, Volume 32, Issue 3-4, Page 57-66, JuneāAugust 2026. Polycyclic aromatic hydrocarbons (PAHs) are believed to be abundant in the dense regions of the interstellar medium (ISM) and are hypothesized to play a role in the origin of diffuse interstellar bands (DIBs). Among these, corannulene CāāHāā stands out …
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