نتایج جستجو برای: flash chromatography

تعداد نتایج: 124038  

Journal: :Turkish Journal of Chemistry 2022

In this study, antimicrobial nanofibers were produced with the mixtures of polyvinyl alcohol (PVA) and cyclotide-rich fractions by electrospinning method. After extraction, first separation was carried out C18 flash chromatography then fractioned into five separate parts reversed-phase high-pressure liquid (RP-HPLC). The molecular weights cyclotides in each fraction determined quadrupole time-o...

Flash sintering has been investigated as a modern sintering method through examining the effect of processing parameters such as current density, temperature, and contact paste on the flash sintered 8YSZ characteristic. 95% of theoretical density was achieved at 800°С in 30sec with a field intensity of 100V.cm-1 and a current density of 160mA.mm-2. Such relative density in conventional sinterin...

On Friday, 14 April 2017, a heavy flash flood occurred in North-West of Iran that affected 12 cities; the most severely affected and damaged ones were Ajabshir and Azarshahr in East Azerbaijan Province. These Flash floods claimed the lives of 42 people. Major casualties occurred when the victims were trapped inside their cars. According to preliminary analyses, flood damages in East Azerbaijan ...

Journal: :Indian Journal of Pharmaceutical Sciences 2022

Curcumin, demethoxy curcumin and bis-demethoxy were isolated from the dried root powder of Curcuma longa through combined application flash chromatography open column chromatography. Isolated constituents identified using spectral methods. An analytical method was developed for simultaneous quantitative estimation curcuminoids fast dissolving tablets containing ethanolic extract sp., as an acti...

Journal: :Lebensmittel-Wissenschaft & Technologie 2022

The quality assessment, in terms of lipid oxidative status, food products stored the long-term is great importance, especially those with a high content. Specifically, companies working this sector need feasible, simple, and fast techniques that are suitable for or process control. Herein, fingerprinting approach, based on headspace analysis carried out by flash gas chromatography electronic no...

2004

What is Flash? Programmers use ActionScript, which is Flash’s programming language, to create these user interfaces. All of Flash’s capabilities discussed above with the use of Flash Remoting help programmers to create responsive client­server Internet applications that enrich the user’s experience. Flash programmers and Flash users now both have an easier time with the creation of Flash MX ...

 Flash Boiling atomization is one of the most effective means of generating a fine and narrow-dispersed spray. Unless its complexity its potential has not been fully realized. In This Paper, a three dimensional chamber has been modeled with a straight fuel injector. Effect of Flash Boiling has been investigated by computational fluid dynamics (CFD) techniques. A finite volume approach with the ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید