Results 191 to 200 of about 740,585 (289)

GC-MS/MS and LC-MS/MS Identification of Opium and Tropane Alkaloids in Pottery from Funnel Beaker Culture Sites in South-Eastern Poland. [PDF]

Materials (Basel)
Osak M, Buszewicz G, Taras H, Zakościelna A, Teresiński G, Karpiński R, Baj J.   +6 more
europepmc   +1 more source

Materials Design and Assessment of Redox‐Mediated Flow Cell Systems for Enhanced Energy Storage and Conversion

Advanced Materials, EarlyView.
Redox‐mediated flow cells, which operate on an electrochemical‐chemical cycle, shift desired reactions from electrode compartments to dedicated reactors and enable diversified applications for high‐density flow batteries, fuel cells, CO2 capture, electrosynthesis, waste recycling, etc.
Zhiyu Wang, Yan Jing, Qing Wang
wiley   +1 more source

Integrated Analytical System for Comprehensive Two-Dimensional Enantio-Gas Chromatography and Low-Pressure Gas Chromatography Mass Spectrometry Utilizing a Switching Valve: Design and Optimization. [PDF]

Anal Chem
Rinaldi G, Ferracane A, Zoccali M, Mondello L.   +3 more
europepmc   +1 more source

Revealing How Acid Sites Enhance the Electrocatalytic Glycerol Oxidation Performance on Pt Loaded Zeolite‐Carbon Composite Materials

Advanced Materials, EarlyView.
In the work reported herein, the catalytic effects of acid sites on electrocatalytic glycerol oxidation reaction are investigated by using a novel catalytic material system that integrates Pt metal sites with acidic Al sites. Abstract The catalytic role and function of acid sites in solid acid catalysts, such as zeolites, are well understood in the ...
Ju Ye Kim, Sunjae No, Jinwoo Hwang, Mi Yoo, Hakju Lee, Youngbi Kim, Youngmin Kim, Yong Tae Kim, Jeong‐Chul Kim, Jeong Woo Han, Kyoungsoo Kim, Hyung Ju Kim   +11 more
wiley   +1 more source

Cannabinomics in the flower of Cannabis sativa: a systematic review of extraction, analytical identification, and micro/nanoencapsulation methods for bioactive metabolites. [PDF]

J Cannabis Res
Castaño MA, Arango JPB, Galeano FJC, Ocampo GT.   +3 more
europepmc   +1 more source

Challenges of II‐VI and III‐V Blue Quantum Dot Light‐Emitting Diodes

Advanced Materials, EarlyView.
Blue‐emitting electroluminescent quantum dot light‐emitting diodes (QD‐LEDs) face critical challenges that limit their practical application, including short operational lifetimes, low color purity, broad spectral linewidths, and unpredictable transient effects like blinking and positive aging.
Shaun Tan, Jonah R. Horowitz, Oliver J. Tye, Moungi G. Bawendi   +3 more
wiley   +1 more source

Correction of gas chromatography-mass spectrometry long-term instrumental drift using quality control samples over 155 days. [PDF]

Sci Rep
Yu J, An T, Chen D, Zong S, Bai D, Qi D, Zhang L, Shi J.   +7 more
europepmc   +1 more source

Engineering Aging: Approaches to Model and Deconstruct Biological Complexity

Advanced Materials, EarlyView.
The macro‐experiences of aging are the result of an accumulation of micro‐changes that occur over time. Abstract The disparity between the global increase in life expectancy and the steady decline in health outcomes with age has been a major driver for developing new ways to research aging.
Habib Joukhdar, Sunny Shinchen Lee, Thomas R. Cox, Yu Suk Choi, Steven G. Wise, Jennifer L. Young, Giselle C. Yeo, Khoon S. Lim   +7 more
wiley   +1 more source

A case of suspected 2, 4-D ethyl ester poisoning mimicking organophosphate toxicity: a diagnostic and therapeutic challenge. [PDF]

Acute Crit Care
Rao JK, Chilakapati S.
europepmc   +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