Results 251 to 260 of about 4,191,571 (369)

Analysis of Fentanyl and Fentanyl Analogs Using Atmospheric Pressure Chemical Ionization Gas Chromatography-Mass Spectrometry (APCI-GC-MS). [PDF]

J Am Soc Mass Spectrom
Reyes Monroy KA, McCrary R, Parry I, Webber C, Golden TD, Verbeck GF.   +5 more
europepmc   +1 more source

MTFR2‐Mediated Fission Drives Fatty Acid and Mitochondrial Co‐Transfer from Hepatic Stellate Cells to Tumor Cells Fueling Oncogenesis

Advanced Science, EarlyView.
In the tumor margin of hepatocellular carcinoma (HCC), activated hepatic stellate cells upregulate MTFR2, initiating inhibiting DRP1 degradation and mitochondrial fission. This enhances mitochondrial availability and facilitates FAs synthesis via ACC1. Additionally, fission promotes RAC1‐mediated cytoskeletal remodeling and Miro1‐mediated mitochondrial
La Zhang, Baoyong Zhou, Jun Yang, Cong Ren, Jing Luo, Zhenghang Li, Qiang Liu, Zuotian Huang, Zhongjun Wu, Ning Jiang   +9 more
wiley   +1 more source

Early warning of Aspergillus contamination in maize by gas chromatography-ion mobility spectrometry. [PDF]

Front Microbiol
Qin Y, Lv H, Xiong Y, Qi L, Li Y, Xin Y, Zhao Y.   +6 more
europepmc   +1 more source

Anion Exchange Membrane Seawater Electrolysis at 1.0 A cm−2 With an Anode Catalyst Stable for 9000 H

Advanced Science, EarlyView.
The CAPist‐S1 catalyst containing dense interlayer structure is synthesized by one‐step autologous method. The dense NiFe LDH interlayer inhibits the Cl− ions penetration onto metal substrate, significantly improving the corrosion resistance. The obtained catalyst requires an overpotential of 220 mV at 1.0 A cm−2 and exhibits excellent durability over ...
Jian Du, Zhiheng Li, Linqin Wang, Yunxuan Ding, Wentao Ye, Wenxing Yang, Licheng Sun   +6 more
wiley   +1 more source

Green Analytical Method Using Single-Drop Microextraction Followed by Gas Chromatography for Nitro Compound Detection in Environmental Water and Forensic Rinse Water. [PDF]

Molecules
Pócsová T, Okanovič S, Hrouzková S.
europepmc   +1 more source

A General Strategy for C(sp3)─H Bond Etherification via Quinoline Derivative‐Mediated Electrolysis

Advanced Science, EarlyView.
A quinoline‐based mediator is introduced for the electrochemical etherification of C(sp3)─H bonds, enabling the process with minimal dependence on substrate electronic properties. The reaction demonstrates compatibility with various C─H bonds, including tertiary benzylic C─H bonds and unactivated C(sp3)─H bonds.
Yousen Xu, Hao Wu, ChenXi Zhu, Minjun Tu, Lei Zhang   +4 more
wiley   +1 more source

Automated Sequential Derivatization for Gas Chromatography-[Orbitrap] Mass Spectrometry-based Metabolite Profiling of Human Blood-based Samples. [PDF]

Bio Protoc
Jbebli A, Coufalíková K, Zanaboni M, Bergna M, Picenoni R, Klánová J, Price EJ.   +6 more
europepmc   +1 more source

Battery‐Free, Stretchable, and Autonomous Smart Packaging

Advanced Science, EarlyView.
This article reports the development of a battery‐free, autonomous smart packaging system that integrates real‐time food monitoring through a gas sensor, a Near‐Field Communication (NFC) antenna, and a controlled release of active compounds. The system effectively extends food shelf‐life by up to 14 days, demonstrating its potential to preserve food ...
Ali Douaki, Mukhtar Ahmed, Edoardo Longo, Giulia Windisch, Raheel Riaz, Sarwar Inam, Thi Nga Tran, Evie L. Papadopoulou, Athanassia Athanassiou, Emanuele Boselli, Luisa Petti, Paolo Lugli   +11 more
wiley   +1 more source

The detection and utilization of volatile metabolomics in Klebsiella pneumoniae by gas chromatography-ion mobility spectrometry. [PDF]

Sci Rep
Li F, Gu S, Zhao C, Zheng Y, Zhu J, Hu L, Hang Y.   +6 more
europepmc   +1 more source