Results 221 to 230 of about 100,991 (308)

Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen

CHEMKON, EarlyView.
Lehrkräfte im Fach Chemie sehen sich mit vielfältigen Anforderungen für die Gestaltung des Unterrichts konfrontiert. Sowohl schulorientiertes Experimentieren als auch digitalisierungsbezogene Neuerungen setzen spezifische Kompetenzen bei Lehrkräften voraus, die durch Fortbildungen in der dritten Phase der Lehrkräftebildung gezielt weiterentwickelt ...
Pascal Pollmeier, Jonas Ponath, Claudia Bohrmann‐Linde, Isabel Rubner, Katrin Sommer, Sabine Fechner   +5 more
wiley   +1 more source

Comparative phenotypic and genomic analysis of the methanogen Methanomethylovorans thermophila L2FAW and its phylogenomic placement within the Genome Taxonomy Database. [PDF]

Access Microbiol
Wunderer M, Mullaymeri A, Wagner AO, Prem EM.   +3 more
europepmc   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Development of single-chain C1q affinity chromatography-mass spectrometry for the glycoform-resolved characterization of low-affinity immunoglobulin G interactions. [PDF]

MAbs
Lippold S, Chang K, Dürkoop M, Andersen JT, Yang F, Schlothauer T.   +5 more
europepmc   +1 more source

A Novel Workflow for Fast Elucidation of Drug Metabolites for Screening—Combining In Silico Metabolite Prediction With Trapped Ion Mobility QTOF‐MS

Drug Testing and Analysis, EarlyView.
UHPLC‐timsTOF‐MS with in silico prediction and automated annotation enabled rapid identification of quetiapine metabolites from pHLMs, facilitating their inclusion in targeted LC‐QTOF‐MS urine screening and improving biomarker detection for toxicological applications.
Annette Zschiesche, Birgit Schneider, Ilona Nordhorn, Carsten Baessmann, Laura M. Huppertz, Jürgen Kempf   +5 more
wiley   +1 more source

Beyond Treatment: Electrochemical Phenol Oxidation in Methanol under Different Cell Configurations and Its Implications for Valorization. [PDF]

ACS Omega
Santacruz W, Navas-Higuero C, Saez C, Motheo AJ, Rodrigo MA.   +4 more
europepmc   +1 more source

Identification and Characterization of the Designer Opioid N‐Pyrrolidino Fluetonitazene in Nasal Spray

Drug Testing and Analysis, EarlyView.
N‐Pyrrolidino fluetonitazene, a synthetic opioid, was identified and characterized in a nasal spray using GC‐MS, LC‐QTOF‐MS, NMR and FT‐IR. ABSTRACT Detection of drugs in non‐biological samples serves as a fundamental basis for identifying emerging trends in the field of new psychoactive substances and provides valuable information for optimizing ...
Fabian Picht, Valentin Cepus, Rona Hohlfeld, Julian Klingbeil, Marco Weber   +4 more
wiley   +1 more source

Ruthenium-Based Defective MOFs as Heterogeneous Catalysts for the Hydrogenation of Carbon Dioxide to Formate. [PDF]

ACS Sustain Chem Eng
Li S, Shen T, Leng S, Bassi A, Wu D, Huang Y, Xu CC.   +6 more
europepmc   +1 more source

Examining Phosphatidylethanol (PEth) Formation Rates Within and Between Subjects in Ex Vivo Whole Blood

Drug Testing and Analysis, EarlyView.
PEth formation rate increased with increasing ethanol concentration with variability between participants but was mostly consistent within‐subject. No relationship was observed between phosphatidylcholine concentrations and PEth formation rates. PEth concentrations should be used to monitor an individual's ethanol use over time, rather than compared ...
Haidyn G. Stark, Jesus J. Sanchez, Nathalie Hill‐Kapturczak, John D. Roache, Brett C. Ginsburg   +4 more
wiley   +1 more source