Results 201 to 210 of about 118,419 (393)

Supercritical fluid extraction with mixed solvents [PDF]

AIChE Journal, 1984
Joshi, D.K., Prausnitz, J.M.
openaire   +3 more sources

Energy and environmental research emphasizing low-rank coal--Task 4.4: Development of supercritical fluid extraction methods for the quantitation of sulfur forms in coal

, 1995
R.C. Timpe
openalex   +2 more sources

A study on the technique of spent fuel reprocessing with supercritical fluid direct extraction method (Super-DIREX method) [PDF]

, 2002
Takashi Shimada, Shinya Ogumo, Nobuo Ishihara, Yuji Kosaka, Yukihide Mori   +4 more
openalex   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Supercritical Fluid Extraction with CO₂ of Curcuma longa L. in Comparison to Conventional Solvent Extraction. [PDF]

Pharmaceutics, 2022
Widmann AK, Wahl MA, Kammerer DR, Daniels R.   +3 more
europepmc   +1 more source

Assessment of direct supercritical fluid extraction of pollutants from water.

, 1996
Rocio Aranda Rodriguez
openalex   +2 more sources

Quantitative Analysis Using Directly Coupled Supercritical Fluid Extraction-Capillary Gas Chromatography (SFE-GC) With a Conventional Split/Splitless Injection Port [PDF]

, 2002
J. A. Lubkowitz, David J. Miller, Roberto Meneghini   +2 more
openalex   +1 more source

Biomass‐Derived Hetero Atom‐Doped Porous Carbon for Enhanced CO2 Adsorption

MetalMat, EarlyView.
This review discusses the synthesis and characterization of the heteroatom (N, S, P, O, B)‐doped porous carbon materials which are specifically designed for the CO2 capture and CO2 conversion to value‐added products. ABSTRACT The emission of carbon dioxide (CO2) and its impact on global warming have shown exponential growth in recent decades.
Aniruddha B. Patil, Vijaya K. Patil, Bhalchandra M. Bhanage   +2 more
wiley   +1 more source

Methodological Optimization of Supercritical Fluid Extraction of Valuable Bioactive Compounds from the Acidophilic Microalga Coccomyxa onubensis. [PDF]

Antioxidants (Basel), 2022
Ruiz-Domínguez MC, Medina E, Salinas F, Bugueño W, Fuentes JL, Vílchez C, Garbayo I, Cerezal-Mezquita P.   +7 more
europepmc   +1 more source

A Comprehensive Study of Quantum Dots: Ranging From Synthesis to Applications in Electrochemical Biosensors in the Detection of Biomolecules, Gastrointestinal Diseases, and Electrophysiology

Nano Select, EarlyView.
Quantum dots (QDs) typically refer to extremely small semiconductor particles, often no larger than 10 nm. The development of efficient biosensors for the sensitive and selective detection of biomolecules is essential for fundamental research in analytical chemistry, biomedicine, clinical diagnosis, and electrophysiology.
Parisa Navid, Hamid Reza Akbari‐Hasanjani, Reza Akbari‐Hasanjani   +2 more
wiley   +1 more source