Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Juan C. Araque"'
Publikováno v:
Journal of Ionic Liquids, Vol 2, Iss 1, Pp 100012- (2022)
Ionic Liquids are often characterized by multiple length scales and these tend to be well separated. As an example, for 1-methyl-3-octylimidazolium bis(trifluoromethylsulfonyl)imide apolar pockets or domains are separated by a characteristic distance
Externí odkaz:
https://doaj.org/article/f071d86be42f47bc86c099ab3e1afa6e
Publikováno v:
The journal of physical chemistry letters. 11(6)
Prototypical ionic liquids (ILs) are characterized by three structural motifs associated with (1) vicinal interactions, (2) the formation of positive-negative charge-alternating chains or networks, and (3) the alternation of these networks with apola
Autor:
Gary A. Baker, Brian Conway, Sharad Kumar Yadav, Juan C. Araque, Mark Maroncelli, Anne Kaintz, Christopher A. Rumble, Claudio J. Margulis
Publikováno v:
ResearcherID
Temperature-dependent (2)H longitudinal spin relaxation times (T1) of dilute benzene-d6 in 1-butyl-3-methylimidazolium tetrafluoroborate ([Im41][BF4]) and two deuterated variants of the 1-ethyl-3-methylimidazolium cation (Im21(+)-d1 and Im21(+)-d6) i
Autor:
John F. Bresnahan, Guy S. Reeder, Charanjit S. Rihal, Juan C. Araque, Vuyisile T. Nkomo, Rakesh M. Suri, Kevin L. Greason, Verghese Mathew, David R. Holmes
Publikováno v:
The Annals of Thoracic Surgery. 101:592-598
Background Extreme-risk patients (ie, Society of Thoracic Surgeons [STS] risk 15% or higher) with severe aortic valve stenosis may not obtain mortality benefit from aortic valve replacement (AVR). We reviewed our experience with this group of patient
Publikováno v:
The Journal of Physical Chemistry B. 119:12727-12740
Modern room temperature ionic liquids are structurally defined by symmetries on different length scales. Polar-apolar alternation defines their nanoscale structural heterogeneity, whereas positive-negative charge alternation defines short length scal
Publikováno v:
The Journal of chemical physics. 147(6)
In a recent set of articles [J. C. Araque et al., J. Phys. Chem. B 119(23), 7015-7029 (2015) and J. C. Araque et al., J. Chem. Phys. 144, 204504 (2016)], we proposed the idea that for small neutral and charged solutes dissolved in ionic liquids, devi
Autor:
Juan C. Araque, Claudio J. Margulis
Publikováno v:
The Journal of Chemical Physics. 149:144503
Structural heterogeneity in Ionic Liquids (ILs) is to a large extent defined by nanoscale apolar pockets that act as spacers between strings of positive and negative charges that alternate. In contrast to this, recent work from our group and that of
Publikováno v:
The Journal of chemical physics. 144(20)
When solutes are small compared to the size of the ions in an ionic liquid, energetic heterogeneities associated with charge enhanced (stiff) and charge depleted (soft) nanoenvironments are sampled. In a recent article [J. C. Araque et al., J. Phys.
Autor:
Marc Robert, Juan C. Araque
Publikováno v:
The Journal of chemical physics. 144(12)
Because oligonucleotides are short sequences of nucleic acid bases, their association in solution with complementary strands (hybridization) is often seen to conform to a simple two-state model. However, experimental evidence suggests that, despite t
Publikováno v:
The journal of physical chemistry. B. 119(23)
The deviations from Stokes-Einstein hydrodynamics of small solutes are more pronounced in ionic liquids than in conventional solvents (J. Phys. Chem. B 2013 117 (39), 11697). Small neutral solutes diffuse much faster than expected, whereas small char