نتایج جستجو برای: natural deep eutectic solvents

تعداد نتایج: 726153  

Journal: :Analytica Chimica Acta 2021

Natural Deep Eutectic Solvents (NADES) are highly important for Green Chemistry principles and can be used instead of harmful organic solvents. Indeed, nowadays smartphone-based analytical devices replace some traditional laboratory equipment. In the present work, a smartphone based dual spectrophotometer spectrofluorometer device was designed, 3D manufactured, validated. A resolution 0.241 ± 0...

Journal: :Chemical Communications 2021

CO2 switchable imidazole-based deep eutectic solvents (DESs) were formed and used for reversible phase separation of emulsions generated between DESs oil.

Journal: :Applied Organometallic Chemistry 2021

This study describes, for the first time, in situ generation of indium organometallic reagents environmentally friendly deep eutectic solvents (DESs). The allylation process different carbonyl compounds is achieved mediated by metal and using cheap allyl chloride derivatives. unique DES properties allow to perform reaction at room temperature under air, obtaining yields ranging from 45% 99%. It...

Journal: :Analytica Chimica Acta 2021

In this work, we investigated for the first time hydrophobic deep eutectic solvents (DES) as supported liquid membrane (SLM) electromembrane extraction (EME). Camphor, coumarin, DL-menthol, and thymol were used non-ionic DES components. Different DESs compositions tested, to study systematically importance of hydrogen bonding dispersion/aromatic interactions during mass transfer across SLM. Une...

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