scholarly journals Phase transfer agents facilitate the production of superinsulating silica aerogel powders by simultaneous hydrophobization and solvent- and ion-exchange

2020 ◽  
Vol 381 ◽  
pp. 122421 ◽  
Author(s):  
Shanyu Zhao ◽  
Ana Stojanovic ◽  
Emanuele Angelica ◽  
Olivier Emery ◽  
Daniel Rentsch ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Silica Aerogel ◽  
Phase Transfer ◽  
Silica Aerogel Powders ◽  
Transfer Agents

Colloidal polymer particles as catalyst carriers and phase transfer agents in multiphasic hydroformylation reactions

2018 ◽  
Vol 513 ◽  
pp. 638-646 ◽  
Author(s):  
D. Peral ◽  
D. Stehl ◽  
B. Bibouche ◽  
H. Yu ◽  
J. Mardoukh ◽  
...  
Keyword(s):  
Phase Transfer ◽  
Polymer Particles ◽  
Catalyst Carriers ◽  
Transfer Agents

Organic reaction in water. Part 2: Michael addition in water without phase transfer agents

1999 ◽  
Vol 77 (5-6) ◽  
pp. 624-627 ◽  
Author(s):  
Flavia Martins da Silva ◽  
Adriana Kniaseff Gomes ◽  
Joel Jones, Jr.
Keyword(s):  
Michael Addition ◽  
Phase Transfer ◽  
Organic Reaction ◽  
Reaction In Water ◽  
Transfer Agents

scholarly journals Partitioning of amino acids and proteins into decanol using phase transfer agents towards understanding life in non-polar liquids

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Brooke Thompson ◽  
Kayla Burt ◽  
Andrew Lee ◽  
Kyle Lingard ◽  
Sarah E. Maurer
Keyword(s):  
Amino Acids ◽  
Phase Transfer ◽  
Biological Molecules ◽  
Potassium Ions ◽  
Polar Solvents ◽  
Charged Aerosol ◽  
Life On Earth ◽  
Emergence Of Life ◽  
The Universe ◽  
Transfer Agents

AbstractWater has many roles in the context of life on Earth, however throughout the universe, other liquids may be able to support the emergence of life. We looked at the ability of amino acids, peptides, a depsipeptide, and proteins to partition into a non-polar decanol phase, with and without the addition of a phase transfer agent. Partitioning evaluated using UV detection, or with HPLC coupled to either charged aerosol detection or ESI-MS. For amino acids and short peptides, phase transfer agents were used to move the biomolecules to the decanol phase, and this transfer was pH dependent. For larger molecules, phase transfer agents did not seem to affect the transfer. Both the depsipetide, valinomycin, and the protein Taq DNA polymerase had solubility in the decanol phase. Additionally, valinomycin appeared to retain its biological ability to bind to potassium ions. These results show that most terrestrial biological molecules are not compatible with non-polar solvents, but it is possible to find and perhaps evolve polymers that are functional in such phases.

Simultaneous Effect of Microemulsions and Phase-Transfer Agents on Aminolysis Reactions

2007 ◽  
Vol 111 (38) ◽  
pp. 11149-11156 ◽  
Author(s):  
L. García-Río ◽  
J. C. Mejuto ◽  
M. Pérez-Lorenzo
Keyword(s):  
Phase Transfer ◽  
Simultaneous Effect ◽  
Transfer Agents

scholarly journals Comparison of phase transfer agents in the aqueous biphasic hydroformylation of higher alkenes

2013 ◽  
Vol 3 (3) ◽  
pp. 600-605 ◽  
Author(s):  
Henriette Nowothnick ◽  
Anke Rost ◽  
Tobias Hamerla ◽  
Reinhard Schomäcker ◽  
Christian Müller ◽  
...  
Keyword(s):  
Phase Transfer ◽  
Aqueous Biphasic ◽  
Transfer Agents
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