Results 201 to 210 of about 39,287 (277)
Journal of Mass Spectrometry, Volume 61, Issue 5, May 2026.ABSTRACT Cyclic peptides occupy a structurally dynamic region of chemical space, where function often arises from ensembles rather than a single dominant fold. Closed backbones, frequent N‐methylation, heteroatoms, unnatural amino acids, and a strong propensity for metal coordination create dense conformational and coordination landscapes that ...
Emmanuel Nkyaagye +2 more
wiley +1 more source
Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications
Mass Spectrometry Reviews, Volume 45, Issue 3, Page 548-582, May/June 2026.ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav +3 more
wiley +1 more source
DNA Barcoding and Chemical Profile Using UHPLC, GC-MS and LC-MS/QTOF of <i>Mitragyna speciosa</i> Variation and Allied Species for Quality Control of Kratom Materials. [PDF]
Plants (Basel)Anantaworasakul P +11 more
europepmc +1 more source
ChemistryOpen, Volume 15, Issue 5, May 2026.Ferrocene derivatives represent a transformative class of molecular sensors, combining exceptional electrochemical stability with tunable redox characteristics that enable precise detection across diverse analytical challenges in environmental, medical, and industrial applications.
Ala'a Al‐Akhras +6 more
wiley +1 more source
Polymers for Advanced Technologies, Volume 37, Issue 5, May 2026.ABSTRACT The prevalent formation of by‐products in conventional methamphetamine (MA) synthesis critically impairs final product purity, presenting a significant challenge that necessitates elaborate and costly downstream purification strategies. To overcome these limitations, this study introduces molecularly imprinted polymer (MIP)‐based nanopolymers ...
Emre Dokuzparmak +6 more
wiley +1 more source
UK collaboration in Malaysia : institutional case studies : the University of Strathclyde and the International Medical University, Malaysia [PDF]
, 2010 core
Methods of Suicide Used by People With Cancer: A Scoping Review
Psycho-Oncology, Volume 35, Issue 5, May 2026.ABSTRACT Background Individuals diagnosed with cancer are at increased risk of suicide compared to the general population. Access to means is a key volitional risk factor for suicide and represents a modifiable target for prevention at a population level.
Doireann Ni Dhalaigh +5 more
wiley +1 more source
Recent Advances in Forensic Medicine at the Horizon of Omics Sciences and New Biomarkers for Postmortem Interval Estimation. [PDF]
Maedica (Bucur)Turlea IR, Curca GC.
europepmc +1 more source
The scent of death: A case study for volatile markers of decomposition on a concrete floor
Journal of Forensic Sciences, Volume 71, Issue 3, Page 1480-1487, May 2026.Abstract Volatile organic compounds (VOCs) released during human decomposition are chemically diverse and can provide forensic evidence indicating the prior presence of a corpse. In July 2023, the Michigan City Police Department received a report from an individual claiming to have murdered his roommate and stored the body in a basement cellar for 57 ...
Alexis Hecker +2 more
wiley +1 more source