Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Dirk Haffke"'
Publikováno v:
Research, Vol 6 (2023)
Water/ethyl acetate/ethanol is widely used as a “green” extractant system. We show that 2 different types of phase separation can be induced upon centrifugation in this ternary system using ethanol as a cosolvent of water and ethyl acetate: centr
Externí odkaz:
https://doaj.org/article/d854b97509284af8a1bbdb12cd97b67d
Water-ethyl acetate-ethanol is widely used as “green” extractant system. We show that two different types of phase separation can be induced upon centrifugation in this ternary system using ethanol as a co-solvent of water and ethyl acetate (EA):
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bfd82357f8c85d5441aebebe488c722
https://epub.uni-regensburg.de/53575/
https://epub.uni-regensburg.de/53575/
Autor:
Rose Rosenberg, Stjepan Marčelja, Thomas Zemb, Helmut Cölfen, Werner Kunz, Jean-François Dufrêche, Dominik Horinek, Dirk Haffke
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2021, 23 (14), pp.8261-8272. ⟨10.1039/D0CP01527J⟩
Physical Chemistry Chemical Physics, 2021, 23 (14), pp.8261-8272. ⟨10.1039/D0CP01527J⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2021, 23 (14), pp.8261-8272. ⟨10.1039/D0CP01527J⟩
Physical Chemistry Chemical Physics, 2021, 23 (14), pp.8261-8272. ⟨10.1039/D0CP01527J⟩
International audience; We use the model system ethanol–dodecane to demonstrate that giant critical fluctuations induced by easily accessible weak centrifugal fields as low as 2000g can be observed above the miscibility gap of a binary liquid mixtu
Publikováno v:
Analytical Chemistry. 90:10659-10663
The band sedimentation experiment in analytical ultracentrifugation (AUC) allows for the performance of a chemical reaction inside the AUC and also offers separation of individual pure components in a sedimentation velocity experiment. Although this
Autor:
Joseph Z, Pearson, Frank, Krause, Dirk, Haffke, Borries, Demeler, Kristian, Schilling, Helmut, Cölfen
Publikováno v:
Methods in enzymology. 562
We describe important advances in analytical ultracentrifugation (AUC) hardware, which add new information to the hydrodynamic information observed in traditional AUC instruments. In contrast to the Beckman-Coulter XLA UV/visible detector, multiwavel
Autor:
Helmut Cölfen, Borries Demeler, Joseph Pearson, Frank Krause, Dirk Haffke, Kristian Schilling
We describe important advances in analytical ultracentrifugation (AUC) hardware, which add new information to the hydrodynamic information observed in traditional AUC instruments. In contrast to the Beckman-Coulter XLA UV/visible detector, multiwavel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30d686d801c4ef5e12f97aece4cc2b84
https://doi.org/10.1016/bs.mie.2015.06.033
https://doi.org/10.1016/bs.mie.2015.06.033
Autor:
Cölfen, Helmut
Publikováno v:
Colloid & Polymer Science; Jul2023, Vol. 301 Issue 7, p821-849, 29p
Publikováno v:
Physical Chemistry Chemical Physics (PCCP); 4/14/2021, Vol. 23 Issue 14, p8079-8099, 21p
Autor:
Zemb, Thomas, Rosenberg, Rose, Marčelja, Stjepan, Haffke, Dirk, Dufrêche, Jean-François, Kunz, Werner, Horinek, Dominik, Cölfen, Helmut
Publikováno v:
Physical Chemistry Chemical Physics (PCCP); 4/14/2021, Vol. 23 Issue 14, p8261-8272, 12p
Autor:
Kirner, Felizitas, Potapov, Pavel, Schultz, Johannes, Geppert, Jessica, Müller, Magdalena, González-Rubio, Guillermo, Sturm, Sebastian, Lubk, Axel, Sturm, Elena
Publikováno v:
Journal of Materials Chemistry C; 8/21/2020, Vol. 8 Issue 31, p10844-10851, 8p