Results 251 to 260 of about 670,234 (354)

Confirmatory Identification of Carbadox-Related Residues in Swine Liver by Gas-Liquid Chromatography/Mass Spectrometry with Selected Ion Monitoring

, 1982
Martin J. Lynch, Simonetta Bartolucci
openalex   +1 more source

Scope and limitations of flash pyrolysis—gas chromatography/mass spectrometry as revealed by the thermal behaviour of high-molecular-weight lipids derived from the green microalga Botryococcus braunii [PDF]

, 1994
François Gelin, J.W. de Leeuw, Jaap S. Sinninghe Damsté, Sylvie Derenne, Claude Largeau, Pierre Metzger   +5 more
openalex   +1 more source

MoO2‐Mediated Ni─Fe Bond Contraction and Electronic Modulation in Ni3Fe Alloy for Efficient Water Electrolysis at High‐Current‐Densities

Advanced Materials, EarlyView.
MoO2 effectively modulates the electronic structure of Ni3Fe and optimizes the Ni─Fe bonding configuration, thereby enabling dual regulation of the Volmer‐Heyrovsky steps and the evolution pathways of reaction intermediates during the water electrolysis process, which collectively accelerates both the hydrogen evolution reaction and oxygen evolution ...
Liancen Li, Haotian Xu, Guangfu Qian, Xinyu Cao, Jiawei Li, Yihao Xu, Ruyu Zhang, Douyong Min, Jinli Chen, Panagiotis Tsiakaras   +9 more
wiley   +1 more source

Gas chromatography-mass spectrometry and Fourier-transform infrared spectroscopy coupled to chemometrics for metabolome analysis of different milk types in the light of green analytical chemistry. [PDF]

PeerJ
Farag MA, Eid SM, El-Shamy S.
europepmc   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Breath fingerprint of colorectal cancer patients by gas chromatography-mass spectrometry analysis preparatory to e-nose analyses. [PDF]

Pract Lab Med
Dugheri S, Rapi I, Cappelli G, Fanfani N, Squillaci D, De Sio S, Mallardi B, Mantellini P, Staderini F, Traversini V, Baldassarre A, Cianchi F, Mucci N.   +12 more
europepmc   +1 more source

Covalent Organic Framework and Carbon Nitride Composite for Scalable Solar Reforming

Advanced Materials, EarlyView.
A modular composite, containing a covalent organic framework, indium tin oxide, carbon nitride and nickel based molecular catalyst, enables solar reforming under neutral aqueous conditions, converting polyols and sugars into formate while generating H2.
Suvendu Karak, Yongpeng Liu, Ariffin Bin Mohamad Annuar, Erwin Reisner   +3 more
wiley   +1 more source

Assessing the Efficacy of Pyrolysis-Gas Chromatography-Mass Spectrometry for Nanoplastic and Microplastic Analysis in Human Blood. [PDF]

Environ Sci Technol
Rauert C, Charlton N, Bagley A, Dunlop SA, Symeonides C, Thomas KV.   +5 more
europepmc   +1 more source

Determination of halogenated hydrocarbons in the air by cryogenic preconcentration and gas chromatography-quadrupole mass spectrometry.

, 1981
Katsuhiko Fushimi, Yukio Sugimura
openalex   +2 more sources

Heterogenized Copper(II) Phenanthroline Catalysts for Electroreduction of CO2 to C2 Compounds: Substitution on the Ligand Causes Structural Changes to the Molecular Framework and Stability Enhancement

Advanced Materials, EarlyView.
Based on a previously reported binuclear Cu(II) phenanthroline catalyst, a structurally modified version with enhanced stability for electrochemical reduction of CO2 is developed. The second‐generation system allows for stable operation in an MEA electrolyzer with a Faradaic efficiency of >70% for C2 products at elevated current densities.
Na Liu, Trang Minh Pham, Yanan Han, Linfeng Yang, Olga S. Bokareva, Stephan Bartling, Armin Springer, Anke Spannenberg, Christoph Kubis, Jana Weiss, Dmitry E. Doronkin, Wen Ju, Robert Francke   +12 more
wiley   +1 more source