Results 11 to 20 of about 4,669,485 (292)
Bacterial Stationary-Phase Evolution
Food Technology and Biotechnology, 2011 Metagenomics and advances in molecular biology methods have enhanced knowledge of microbial evolution, metabolism, functions, their interactions with other organisms and their environment.
Ana Butorac +4 more
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Evaluation and Application of Stationary Phase Selectivity for Drug Analysis [PDF]
Despite the wide range of HPLC stationary phases available for reversed-phase high-performance liquid chromatography (RP-HPLC) and the in-depth studies using probes to highlight differences between them, there is very little in the way of stationary ...
Perera, R. Wimal H.
core +6 more sources
Solvent Influence on Zeta Potential of Stationary Phase—Mobile Phase Interface
Molecules, 2022 Zeta potential is a surface characteristic formed on the solid surface and liquid interface. It is an interesting way to describe the surface properties of materials; thus, a series of four homemade polar embedded stationary phases that contain phosphate
Mikołaj Dembek +2 more
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An Assessment of Stationary Phase Selectivity in SFC
, 2022 Supercritical fluid chromatography (SFC) has seen a recent resurgence in interest following investment in the development of instrument technology by numerous instrument manufacturers. Increased focus on sustainability in chromatographic science, coupled
Euerby, Melvin +5 more
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mSphere, 2017 Prolonged stationary phase is an approximation of natural environments presenting a range of stresses. Survival in prolonged stationary phase requires alternative metabolic pathways for survival.
Savita Chib +2 more
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Separations, 2022 Obtaining an ideal solvent system for target compounds is still an obstacle to the wide application of high-speed counter-current chromatography (HSCCC).
Sha Li +5 more
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Separations, 2023 A novel ZIF-8 assisted polyacrylamide functionalized silica polar stationary phase was prepared by a facile method of adding ZIF-8 nanoparticles and silica into polyacrylamide (PAM) aqueous solution, and then stirring the mixture until the solution was ...
Tong Zhang +5 more
doaj +1 more source
Indonesian Journal of Chemistry, 2019 Tetraethylene glycol monomethyl ether (TEGMM) and tetraethylene glycol (TEG) modified silica were synthesized and used in capillary liquid chromatography as stationary phases.
Roza Linda +3 more
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Stationary phases based on the nanoparticles for pharmaceutical and biomolecule separations [PDF]
Nanochemistry Research, 2021 Because of impossibility to achieve a general column for separation purposes, columns must be amended in order to acquire specific chemical characteristics such as hydrophobic, hydrophilic or ionic interactions.
Forough Karami, Somayeh Karami
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Microlocalization and Stationary Phase [PDF]
Asian Journal of Mathematics, 2004 Let M be a holonomic module over the Weyl algebra K[t], K a field of characteristic zero. We prove a stationary phase formula which expresses the formalization of the germ at infinity of the Fourier transform of M in terms of a sum of local contributions depending on the germs defined by M at its singular points and at infinity.
openaire +3 more sources