Results 11 to 20 of about 2,154,169 (359)

Supercritical Fluid Chromatography

open access: bronzeScience, 1983
Chromatographic separations with a supercritical fluid as the mobile phase were suggested more than 20 years ago. Availability of commercial hardware makes this technique more widely usable today. Many separations by this method are now carried out with supercritical carbon dioxide as the mobile phase and packed liquid-chromatography ...
Kazunori Fujita
openalex   +5 more sources

Series module of quinone-based organic supercapacitor (> 6 V) with practical cell structure

open access: yesScientific Reports, 2022
Inexpensive, high-performing, and environmentally friendly energy storage devices are required for smart grids that efficiently utilize renewable energy.
Yuto Katsuyama   +8 more
doaj   +1 more source

Electrochemistry in supercritical fluids [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015
A wide range of supercritical fluids (SCFs) have been studied as solvents for electrochemistry with carbon dioxide and hydrofluorocarbons (HFCs) being the most extensively studied. Recent advances have shown that it is possible to get well-resolved voltammetry in SCFs by suitable choice of the conditions and the electrolyte.
Jack A. Branch, Philip N. Bartlett
openaire   +5 more sources

Application progress of supercritical fluid chromatography in food quality and safety

open access: yesShipin yu jixie, 2023
Modern supercritical fluid chromatography technology has better stability and robustness, which can be coupled with mass spectrometry. Supercritical fluid chromatography has the characteristics of high selectivity, high sensitivity and short consumption ...
XING Qianqian
doaj   +1 more source

Cyclic Supercritical Multi-Thermal Fluid Stimulation Process: A Novel Improved-Oil-Recovery Technique for Offshore Heavy Oil Reservoir

open access: yesEnergies, 2022
Cyclic supercritical multi-thermal fluid stimulation (CSMTFS) is a novel technology that can efficiently recover heavy oil, while the heating effect, production and heat loss characteristics of CSMTFS have not been discussed.
Jie Tian   +5 more
doaj   +1 more source

Study on the Phenolic Compounds and Antioxidant Activity of Gum Extract of Astragalus fasciculifolius Boiss [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2021
According to consumers trend for using natural conservator compounds, the efforts for finding new herbal resources replaced with synthetic antioxidant has increased.
Najmeh Khademi Pour   +2 more
doaj   +1 more source

Recent Advances in Supercritical Fluid Extraction of Natural Bioactive Compounds from Natural Plant Materials

open access: yesMolecules, 2020
In this review, recent advances in greener technology for extracting natural bioactive components from plant origin sources are discussed. Bioactive compounds of plant origin have been defined as natural chemical compounds present in small amounts in ...
Pascaline Aimee Uwineza, A. Waśkiewicz
semanticscholar   +1 more source

Supercritical Fluid Technology and its Pharmaceutical Applications: A Revisit with Two Decades of Progress

open access: yesIndian Journal of Pharmaceutical Education and Research, 2020
Over the past two decades, supercritical fluid technology has emerged as one of the most important technologies applied in many fields such as cosmetic, food and pharmaceutical.
L. Bin   +6 more
semanticscholar   +1 more source

Supercritical Fluid Extraction [PDF]

open access: yes, 2014
Peer ...
Mendiola, J. A.   +3 more
openaire   +3 more sources

Characterization of Bioactives and Nutra-Pharmaceutical Potential of Supercritical Fluid and Hydro-Distilled Extracted Coriander Leaves Essential Oil

open access: yesDose-Response, 2022
The volatiles chemical composition and biological attributes of coriander ( Coriandrum sativum L.) leaves essential oil obtained by two extraction techniques namely supercritical fluid extraction and hydro-distillation is appraised.
Ali Abbas   +7 more
doaj   +1 more source

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