Results 131 to 140 of about 478,907 (316)

Chemicals Identification Related To The Chemical Weapons Convention During The 15th Interlabory Proficiency Test [PDF]

open access: yes, 2008
Identification of some chemical weapons in the water and organic sample has been carried out during 15th proficiency testing hold by OPCW (Organisation Prohibition of Chemical Weapon).
Budiman, Harry   +3 more
core   +1 more source

The structure of O-polysaccharide isolated from Cronobacter universalis NCTC 9529T [PDF]

open access: yes, 2014
The O-polysaccharide (OPS) was isolated from Cronobacter universalis NCTC 9529T, a new species in the genus Cronobacter, which was created by the reclassification of the species Enterobacter sakazakii.
Arbatsky   +24 more
core   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

open access: yesAdvanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park   +3 more
wiley   +1 more source

Ascertaining hydrogen-abstraction reaction efficiencies of halogenated organic compounds on electron ionization mass spectrometry [PDF]

open access: yesarXiv, 2019
H-abstraction reactions occurring on electron ionization mass spectrometry (EI-MS) are a long-standing and crucial topic in MS research. Yet some critical relevant mechanisms are controversial and ambiguous, and information about the EI-induced H-abstraction reactions of halogenated organic compounds (HOCs) is completely in the dark.
arxiv  

The Isolation and Spectroscopic Characterization of Products from the Metatheses of Alkyl Oleates [PDF]

open access: yes, 1994
The products from the metathesis reactions of methyl and ethyl oleate were isolated using column chromatography. The various components obtained were characterized using infrared (IR), 1Hand 13C nuclear magnetic resonance spectroscopy (NMR) and gas ...
Buang, Nor Aziah   +2 more
core  

Co‐Enriched High Entropy Oxides for Efficient Continuous Electrochemical Methane Conversion: Catalytic Performance and Sustainability Insights

open access: yesAdvanced Materials, EarlyView.
A Co‐rich high‐entropy oxide (HEO) catalyst enables efficient electrochemical methane‐to‐ethanol conversion at room temperature. By leveraging elemental enrichment, the catalyst achieves high selectivity and stability, outperforming conventional systems.
Heewon Min   +6 more
wiley   +1 more source

Derivatives of Sympathomimetic Amines for Gas Chromatography with Electron Capture Detection and Mass Spectrometry. [PDF]

open access: bronze, 1969
Erik Änggård   +5 more
openalex   +1 more source

Smart Dust for Chemical Mapping

open access: yesAdvanced Materials, EarlyView.
This review article explores the advancement of smart dust networks for high‐resolution spatial and temporal chemical mapping. Comprising miniature, wireless sensors, and communication devices, smart dust autonomously collects, processes, and transmits data via swarm‐based communication.
Indrajit Mondal, Hossam Haick
wiley   +1 more source

A Case of Death After Glue Sniffing [PDF]

open access: yes, 1985
A 25-year-old male, a thinner and/or glue sniffer, was found dead in the bathtub of his house approximately 24 hr after abusing a glue. As the cause of death was unknown, an autopsy of the deceased was performed. The ingredients of the glue in the tissue
CHIKASUE, Fumihiko   +4 more
core  

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