Results 91 to 100 of about 255,317 (292)

LC(ESI-)HRMS of R. officinalis methanol extract.

, 2018
LC(ESI-)HRMS of R. officinalis 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 T. longicaulis methanol extract.

, 2018
LC(ESI-)HRMS of T. longicaulis 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. 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

Metabolic fate of drugs of abuse and new psychoactive substances: A pilot study on a novel workflow using a zebrafish embryo model combined with human microdosing

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study was to develop a novel workflow to identify human urine biomarkers for drugs of abuse and new psychoactive substances. Metabolites of amphetamine, cocaine, LSD, MDMA, methamphetamine, THC, MDMB‐CHMICA, and MDPPP were first identified in a zebrafish embryo (ZE) metabolism study followed by comparison to most abundant human ...
Simon K. Wellenberg, Tanja M. Gampfer, Lea Wagmann, Philip Schippers, Jennifer Herrmann, Rolf Müller, Folker Westphal, Markus R. Meyer   +7 more
wiley   +1 more source

MetMatch: A Semi-Automated Software Tool for the Comparison and Alignment of LC-HRMS Data from Different Metabolomics Experiments

Metabolites, 2016
Due to its unsurpassed sensitivity and selectivity, LC-HRMS is one of the major analytical techniques in metabolomics research. However, limited stability of experimental and instrument parameters may cause shifts and drifts of retention time and mass ...
Stefan Koch, Christoph Bueschl, Maria Doppler, Alexandra Simader, Jacqueline Meng-Reiterer, Marc Lemmens, Rainer Schuhmacher   +6 more
doaj   +1 more source

Differentiation of synthetic sources of an organophosphorus chemical by LC-HRMS based metabolomics

, 2023
Chemical attribution signatures for chemical threat agents can be used to provide an evidentiary link between the use of a given chemical and its origin to support forensic investigations. Complementary to specific targeted compounds detection, untargeted approaches combined with multivariate analyses can provide further information to determine the ...
Orlandi, Carla, Delaporte, Grégoire, Albaret, Christine, Joubert, Emmanuel, Bossée, Anne, Debrauwer, Laurent, Jamin, Emilien   +6 more
openaire   +2 more sources

LC-HRMS and LC-tandem MS as complementary tools for a comprehensive toxin analysis of environmental and food matrices

, 2018
Efficient strategies are highly required to detect toxins in seafood, environment and food supply with the final aim to protect human health and to guarantee seafood safety and quality.
CAPELLACCI Samuela, DELL’AVERSANO Carmela, VARRIALE Fabio, A. D. Turner, TARTAGLIONE Luciana, HISKIA Anastasia, CASABIANCA Silvia, KALOUDIS Triantafyllos, GIACOBBE Maria Grazia, PENNA Antonella   +9 more
core  

Methyl on the Bridge: 2‐Methyl Propellane as Precursor for 1,3‐Substituted 2‐Methylated Bicyclo[1.1.1]Pentanes

Chemistry – A European Journal, EarlyView.
The synthesis of 2‐methyl propellane and its conversion to various 1,2‐ and 1,2,3‐di‐ and trisubstituted bicyclopentanes is reported. Abstract Bicyclo[1.1.1]pentanes (BCPs) have emerged as isosteric replacements for mono‐ and para‐substituted benzene rings in medicinal and materials applications, involving substitution at the BCP bridgehead (1,3 ...
Sean R. Verschaeve, Mariana Gomes Manso, Tibo Van Eeckhoorn, Mark E. Light, Bruno Linclau   +4 more
wiley   +1 more source

Chemometrics Assisted LC-HRMS Non-Targeted Metabolomics for Discrimination of Beef, Chicken, and Wild Boar Meats

Tropical Animal Science Journal
Meat authentication is very important to avoid adulteration, substitution, and mislabeling of meats and meat-based products to protect consumers by ensuring quality, safety, and halal status.
A. Windarsih, A. Rohman, Y. Khasanah, Y. Erwanto, N. K. Abu Bakar   +4 more
doaj   +1 more source

LC(ESI-)HRMS chromatograms of the methanol extracts of the tested plants.

, 2018
LC(ESI-)HRMS chromatograms of the methanol extracts of the tested plants.
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