Results 11 to 20 of about 157,527 (353)

Application progress of supercritical fluid chromatography in food quality and safety [PDF]

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   +3 more sources

Cannabis through the looking glass: chemo- and enantio-selective separation of phytocannabinoids by enantioselective ultra high performance supercritical fluid chromatography [PDF]

open access: green, 2017
By using the Inverted Chirality Columns Approach (ICCA) we have developed an enantioselective UHPSFC method to determine the enantiomeric excess (ee) of (-)-Δ(9)-THC in medicinal marijuana (Bedrocan®).
Giulia Mazzoccanti   +7 more
openalex   +5 more sources

Supercritical Fluid Chromatography

open access: yesInternational Journal of Advanced Research in Science, Communication and Technology, 2023
History of Supercritical Fluid Chromatography In 1822, the French physicist Charles Cannard de La Tour placed a liquid and a flint ball in a Papin rifle pressure vessel and heated the liquid with a sealed cannon.
Mr. Shahzad Nazir Khan   +3 more
semanticscholar   +1 more source

Analysis of doping control samples using supercritical fluid chromatography-tandem mass spectrometry: Ready for routine use [PDF]

open access: yes, 2023
Supercritical fluid chromatography is proving to be a good separation and sample preparation tool for various analytical applications and, as such, has gained the attention of the anti-doping community.
Botrè, Francesco   +5 more
core   +1 more source

Progress in the Enantioseparation of β-Blockers by Chromatographic Methods

open access: yesMolecules, 2021
β-adrenergic antagonists (β-blockers) with at least one chiral center are an exceedingly important class of drugs used mostly to treat cardiovascular diseases. At least 70 β-blockers have been investigated in history. However, only a few β-blockers, e.g.,
Yiwen Yang   +5 more
doaj   +1 more source

Differentiation of ring-substituted regioisomers of cathinone analogs by supercritical fluid chromatography. [PDF]

open access: goldAnal Sci Adv, 2020
Segawa H   +8 more
europepmc   +2 more sources

Development of a Preparative Method for Obtaining an Enantiomerically Pure Substance of Salbutamol by Supercritical Fluid Chromatography

open access: yesРазработка и регистрация лекарственных средств, 2022
Introduction. An increasing number of studies conducted in various countries in the field of biopharmacy convincingly show the differences in the physiological effects on the human body of stereoisomers of pharmaceutical substances. As a rule, one of the
V. N. Tsarev   +2 more
doaj   +1 more source

A Study on Generation and Feasibility of Supercritical Multi-Thermal Fluid

open access: yesEnergies, 2022
Supercritical multi-thermal fluid is an emerging and efficient heat carrier for thermal recovery of heavy oil, but the generation of supercritical multi-thermal fluid and its feasibility in thermal recovery are rarely discussed. In this paper, generation
Xiaoxu Tang   +4 more
doaj   +1 more source

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