Results 111 to 120 of about 330,504 (280)

QuEChERS-Based LC-MS/MS and HRMS Methods for PFAS Determination in Food: A Systematic Review

Foods
Per- and polyfluoroalkyl substances (PFAS) are persistent contaminants that require very strict performance criteria from the methods that want to analyze them in food for research or regulatory purposes.
Francesco Giuseppe Galluzzo, Gaetano Cammilleri, Licia Pantano, Vittorio Calabrese, Maria Drussilla Buscemi, Elisa Maria Domenica Messina, Calogero Alfano, Dario Bonomo, Andrea Pulvirenti, Andrea Macaluso, Vincenzo Ferrantelli, Gianluigi Maria Lo Dico   +11 more
doaj   +1 more source

Glutathione-Conjugates of Deoxynivalenol in Naturally Contaminated Grain Are Primarily Linked via the Epoxide Group

Toxins, 2016
A glutathione (GSH) adduct of the mycotoxin 4-deoxynivalenol (DON), together with a range of related conjugates, has recently been tentatively identified by LC-MS of DON-treated wheat spikelets. In this study, we prepared samples of DON conjugated at the
Silvio Uhlig, Ana Stanic, Ingerd S. Hofgaard, Bernhard Kluger, Rainer Schuhmacher, Christopher O. Miles   +5 more
doaj   +1 more source

LC(ESI-)HRMS of C. monspeliensis methanol extract.

, 2018
LC(ESI-)HRMS of C. monspeliensis methanol extract.
Nektarios Aligiannis (330787), Aikaterini Argyropoulou (6078077), Alexios Leandros Skaltsounis (2332897), Joachim Hickl (6078074), Ali Al-Ahmad (299310), Maria Eleni Sakavitsi (6078080), Maria Halabalaki (474878), Lamprini Karygianni (299307), Kirstin Vach (6078083), Elmar Hellwig (299299), Annette Wittmer (299304)   +10 more
core   +1 more source

LC(ESI-)HRMS of C. creticus methanol extract.

, 2018
LC(ESI-)HRMS of C. creticus methanol extract.
Nektarios Aligiannis (330787), Aikaterini Argyropoulou (6078077), Alexios Leandros Skaltsounis (2332897), Joachim Hickl (6078074), Ali Al-Ahmad (299310), Maria Eleni Sakavitsi (6078080), Maria Halabalaki (474878), Lamprini Karygianni (299307), Kirstin Vach (6078083), Elmar Hellwig (299299), Annette Wittmer (299304)   +10 more
core   +1 more source

Inhibition of hepatitis C virus by Avicennia marina (Forssk.) Vierh. leaves extract: Liquid chromatography-high-resolution mass spectrometry, network pharmacology, molecular simulation, and in vitro study [PDF]

Journal of HerbMed Pharmacology
Introduction: Avicennia marina (Forssk.) Vierh. is known for its antiviral property. However, therapeutic mechanisms of the plant against hepatitis C virus (HCV) are still unclear. Therefore, this study aimed to determine the potential of A.
Muhammad Arba, Sunandar Ihsan, Fathar Muhamad Irfansya Hatma, Jamili Jamili, Setyanto Tri Wahyudi, Tutik Sri Wahyuni   +5 more
doaj   +1 more source

LC(ESI-)HRMS of S. sclarea methanol extract.

, 2018
LC(ESI-)HRMS of S. sclarea methanol extract.
Nektarios Aligiannis (330787), Aikaterini Argyropoulou (6078077), Alexios Leandros Skaltsounis (2332897), Joachim Hickl (6078074), Ali Al-Ahmad (299310), Maria Eleni Sakavitsi (6078080), Maria Halabalaki (474878), Lamprini Karygianni (299307), Kirstin Vach (6078083), Elmar Hellwig (299299), Annette Wittmer (299304)   +10 more
core   +1 more source

First identification report for amino acid composition of red algae Gracilaria spp. obtained from Central Java, Indonesia

BioTechnologia
Gracilaria is a genus of red algae found mainly in Asia. Various species of Gracilaria are distributed throughout Indonesia’s marine waters, especially in coastal areas, and are cultivated for research and economic purposes.
Klara Kharisma Bunga Chandra, Tri Rini Nuringtyas, Tri Joko Raharjo   +2 more
doaj   +1 more source

LC(ESI-)HRMS of O. vulgare methanol extract.

, 2018
LC(ESI-)HRMS of O. vulgare methanol extract.
Nektarios Aligiannis (330787), Aikaterini Argyropoulou (6078077), Alexios Leandros Skaltsounis (2332897), Joachim Hickl (6078074), Ali Al-Ahmad (299310), Maria Eleni Sakavitsi (6078080), Maria Halabalaki (474878), Lamprini Karygianni (299307), Kirstin Vach (6078083), Elmar Hellwig (299299), Annette Wittmer (299304)   +10 more
core   +1 more source

Synthesis and Activity‐Based Protein Profiling Identifies Aldo‐Keto Reductase 1C3 as Target Protein of Myxoglucamides

Angewandte Chemie International Edition, EarlyView.
Myxoglucamide A—a novel glycolipopeptide isolated from myxobacteria—was synthesized, and activity‐based protein profiling identified aldo‐keto reductase 1C3 (AKR1C3) as its main target in human cells. Structure‐activity relationship studies, together with biophysical characterization and X‐ray crystallography, elucidated the structural basis of AKR1C3 ...
Thomas Siemon, Vivek K. Mishra, Mingming Zhao, Konrad Büssow, Alexander Popoff, Chengzhang Fu, Rolf Müller, Lothar Jänsch, Wulf Blankenfeldt, Mark Brönstrup   +9 more
wiley   +1 more source

Beyond degradation: LC-HRMS based tracking of transformation products and toxicity during photocatalytic removal of ceftazidime via advanced oxidation processes

Sustainable Chemistry for the Environment
High-resolution mass spectrometry combined with liquid chromatography (LC-HRMS) was employed to comprehensively investigate transformation pathways and transformation products (TPs) formation during the degradation of ceftazidime (CAZ).
Eleni Evgenidou, Panagiotis Pavlidis, Androniki Rapti, Lelouda-Athanasia Koronaiou, Vasileios Alampanos, Dimitra Lambropoulou   +5 more
doaj   +1 more source