Results 211 to 220 of about 453,529 (334)

Identification and quantification of volatile organic compounds (VOCs) in vegetation leaves using headspace solid phase microextraction (HS-SPME) and gas chromatography–mass spectrometry (GC–MS) v1 [PDF]

Nicolás Younes, Adam Carroll, Sophia Cain   +2 more
openalex   +1 more source

A comparative gas chromatography-mass spectrometry (GC-MS) profiling of Egyptian and Indian ashwagandha (Withania somnifera) root extracts. [PDF]

Sci Rep
Elghazaly MM, Gawaan YM, Abdelkader S, Radwan EH, El-Sayed HM.   +4 more
europepmc   +1 more source

Alkyltriphenylphosphonium Binding to Cardiolipin Triggers Oncosis in Cancer Cells

Advanced Science, EarlyView.
Alkyltriphenylphosphonium, exemplified by TPP+‐C14, preferentially accumulates in mitochondria and selectively binds to cardiolipin, a key phospholipid of the inner mitochondrial membrane, causing loss of mitochondrial membrane potential, severe cellular ATP depletion, and calcium imbalance.
Jin Li, Hang Zheng, Yuxing Lin, Ziwei Zhao, Yijia Mai, Zhangrong Lou, Qiang Liu, Zhao Ma, Chengjun Wu   +8 more
wiley   +1 more source

The optimization and validation of a gas chromatography-mass spectrometry method to analyze the concentration of acetate, propionate and butyrate in human plasma or serum

Greet Vandermeulen, Riet Rosseel, Georgia Chatonidi, Lise Deroover, Eef Boets, Kristin Verbeke   +5 more
openalex   +1 more source

Mapping the oxidative stress metabolome in neurology by gas chromatography-mass spectrometry: a systematic review on signature-driven diagnosis and disease monitoring. [PDF]

Redox Biol
Lorca C, Serra A, Gallart-Palau X.
europepmc   +1 more source

Balanced Expression of the Diiron Oxygenase BioE Is Essential for Biotin Homeostasis in Elizabethkingia meningoseptica

Advanced Science, EarlyView.
BioE is a new diiron oxygenase that catalyzes the conversion of long‐chain acyl groups into pimeloyl thioester, initiating biotin synthesis. The overexpression of EmBioE disrupts lipid metabolic homeostasis, requiring repressor BioL to maintain a balance between long‐chain fatty acids and biotin synthesis.
Meng Zhang, Ying‐ying Fu, Xiaoqiang Yang, Qiuying Qin, Xinyu Su, Jiaming Fang, Yanhua Kang, Qingwen He, Zhi Ruan, Yongchang Xu   +9 more
wiley   +1 more source

Automated Dispersive Liquid–Liquid Microextraction–Gas Chromatography–Mass Spectrometry

, 2014
Liang Guo, Hian Kee Lee
openalex   +2 more sources

Profiling of Volatile Metabolites of <i>Escherichia coli</i> Using Gas Chromatography-Mass Spectrometry. [PDF]

Int J Mol Sci
Żuchowska K, Tracewska A, Depka-Radzikowska D, Bogiel T, Włodarski R, Bojko B, Filipiak W.   +6 more
europepmc   +1 more source

A Hydrodynamic Bioreactor for High‐Yield Production of Extracellular Vesicles from Stem Cell Spheroids with Defined Cargo Profiling

Advanced Science, EarlyView.
This study harnesses hydrodynamic flows to generate, confine and stimulate stem cell spheroids, enabling the large‐scale production of extracellular vesicles (EVs). This innovative method not only streamlines spheroid formation and subsequent EV release in a single, integrated process, but also ensures the generation of EVs with enhanced biological ...
Solène Lenoir, Elliot Thouvenot, Giacomo Gropplero, Léonie Dec, Damarys Loew, Clotilde Théry, Jose E Perez, Claire Wilhelm   +7 more
wiley   +1 more source

Discrepancies in Mineral Oil Confirmation by Two-Dimensional Gas Chromatography-Mass Spectrometry: A Call for Harmonization. [PDF]

Molecules
Huertas-Pérez JF, Cruz-Hernández C, Núñez-Galindo A, Dubois M, Perring L, Tarres A, Nicolay J, Vocat C, Delatour T.   +8 more
europepmc   +1 more source