Results 81 to 90 of about 50,168 (255)
Chemistry – A European Journal, EarlyView.This review summarizes recent advances in copper‐ and silver‐catalyzed reactions of active methylene isocyanides for the synthesis of highly substituted five‐ and six‐membered heterocycles. Emphasis is placed on [3+n] cycloadditions, annulations, and asymmetric strategies, highlighting current limitations and future opportunities in heterocycle ...
Jimil George, Kyungsoo Oh
wiley +1 more source
Forensic training- bridging the gap between education and workplace
Forensic Science International: SynergyOutreach initiatives involves mentoring students, university collaboration, and program creation to diversify roles between academia and forensic practitioners. Mixer exercises foster student-forensic scientist interaction.
J.H. Smith, J.S. Horne
doaj +1 more source
Can ISO/IEC 17025 serve as a tool to prevent scientific fraud in chemical research laboratories?
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Scientific fraud has been documented across multiple disciplines, and chemistry is no exception. Recent studies indicate that contamination of materials, methodological errors, and unreliable data, results, or analyses account for over 25% of retracted publications.
Flor Monica Gutierrez‐Alcantara
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Egyptian Journal of Forensic SciencesBackground Television portrayals of forensic science, often referred to as the CSI effect, have been widely discussed in relation to their influence on public perceptions and jury expectations.
Dominic Ness, Daniel Preece
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Dr. Leena Krogerus: A Grand Old Lady of the Finnish Cytopathology and My Cytopathology Mum
Diagnostic Cytopathology, EarlyView.ABSTRACT The communication introduces former President of the Finnish Society of Clinical Cytology and organizer of the European Congress of Cytology in Rovaniemi, Dr. Leena Krogerus. She played an important role in the formation of my cytopathology career as she led my path in cytopathology education, research, and leadership.
Ivana Kholová
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Droplet, EarlyView.In this review, we have summarized the working principles and equivalent circuit diagrams of solid‐liquid interface triboelectric nanogenerators with different electrode structures, as well as the applications of devices with such structures in droplet mechanical energy harvesting and self‐powered sensing of liquid samples, along with their respective ...
Hanyue Liu +7 more
wiley +1 more source
Drug Testing and Analysis, EarlyView.New insights into drug metabolism, distribution, elimination, and detection assays for drugs and methods of sports doping published between 2024 and 2025 are critically reviewed and evaluated in context with the Prohibited List 2025 as established by the World Anti‐Doping Agency.
Mario Thevis, Tiia Kuuranne, Hans Geyer
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Rethinking scientific communication in courts: A question of credibility
Forensic Science International: SynergyThe high value placed on forensic information in the criminal justice process is demonstrated by the fallout resulting when questions are raised as to the validity of methods used, deficiencies in the understanding of the limitations of results, or ...
Anna L. Heavey, Max M. Houck
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Drug Testing and Analysis, EarlyView.Concentration ranges, dose–concentration relationships, and metabolite‐to‐parent drug ratios of therapeutic opioids were evaluated in hair and skin swab samples of 150 pediatric patients. Skin‐derived matrices such as sweat or sebum were shown to contribute to analyte incorporation into hair in a systematic manner.
Max Polke +7 more
wiley +1 more source
Identification of Metabolites of the Dietary Supplement Ingredient 5α‐Hydroxy‐Laxogenin
Drug Testing and Analysis, EarlyView.The biotransformation of the dietary supplement ingredient 5α‐hydroxy‐laxogenin was investigated using human HepG2 cells, the rat and in silico using the online software Next‐gen E‐Resource for Drug Discovery (NERDD). We identified five metabolites generated by the human HepG2 cells of which three and an additional mono‐hydroxylated metabolite were ...
Daniel Derwand +3 more
wiley +1 more source