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Research Output 1987 2019

2019
4 Citations (Scopus)

Microscopic structural and dynamic features in triphilic room temperature ionic liquids

Lo Celso, F., Appetecchi, G. B., Simonetti, E., Zhao, M., Castner, E. J., Keiderling, U., Gontrani, L., Triolo, A. & Russina, O., Jan 1 2019, In : Frontiers in Chemistry. 7, APR, 285.

Research output: Contribution to journalArticle

Open Access
Ionic Liquids
Neutron scattering
X ray scattering
Imides
Molecular dynamics

Structural analysis of ionic liquids with symmetric and asymmetric fluorinated anions

Zhao, M., Wu, B., Lall-Ramnarine, S. I., Ramdihal, J. D., Papacostas, K. A., Fernandez, E. D., Sumner, R. A., Margulis, C. J., Wishart, J. F. & Castner, E. W., Aug 21 2019, In : Journal of Chemical Physics. 151, 7, 074504.

Research output: Contribution to journalArticle

Open Access
Ionic Liquids
Imides
structural analysis
Structural analysis
Anions
2018
4 Citations (Scopus)

Photoinduced Bimolecular Electron Transfer in Ionic Liquids: Cationic Electron Donors

Wu, B., Liang, M., Zmich, N., Hatcher, J., Lall-Ramnarine, S. I., Wishart, J. F., Maroncelli, M. & Castner, E. W., Mar 1 2018, In : Journal of Physical Chemistry B. 122, 8, p. 2379-2388 10 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
electron transfer
anthracene
Electrons
7 Citations (Scopus)

Structural analysis of zwitterionic liquids vs. homologous ionic liquids

Wu, B., Kuroda, K., Takahashi, K. & Castner, E., May 21 2018, In : Journal of Chemical Physics. 148, 19, 193807.

Research output: Contribution to journalArticle

Ionic Liquids
structural analysis
Structural analysis
Liquids
liquids
3 Citations (Scopus)

Structure and dynamics of propylammonium nitrate-acetonitrile mixtures: An intricate multi-scale system probed with experimental and theoretical techniques

Campetella, M., Mariani, A., Sadun, C., Wu, B., Castner, E. & Gontrani, L., Apr 7 2018, In : Journal of Chemical Physics. 148, 13, 134507.

Research output: Contribution to journalArticle

Nitrates
acetonitrile
nitrates
Ionic Liquids
nuclear magnetic resonance
2017
6 Citations (Scopus)

Intriguing transport dynamics of ethylammonium nitrate-acetonitrile binary mixtures arising from nano-inhomogeneity

Mariani, A., Bonomo, M., Wu, B., Centrella, B., Dini, D., Castner, E. W. & Gontrani, L., Jan 1 2017, In : Physical Chemistry Chemical Physics. 19, 40, p. 27212-27220 9 p.

Research output: Contribution to journalArticle

Ionic Liquids
Binary mixtures
binary mixtures
acetonitrile
nitrates
7 Citations (Scopus)

Ionic liquids with symmetric diether tails: Bulk and vacuum-liquid interfacial structures

Hettige, J. J., Amith, W. D., Castner, E. W. & Margulis, C. J., Jan 1 2017, In : Journal of Physical Chemistry B. 121, 1, p. 174-179 6 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Vacuum
vacuum
Anions
15 Citations (Scopus)

Ionic liquid ultrathin films at the surface of Cu(100) and Au(111)

Biedron, A. B., Garfunkel, E. L., Castner, E. W. & Rangan, S., Feb 7 2017, In : Journal of Chemical Physics. 146, 5, 054704.

Research output: Contribution to journalArticle

Ionic Liquids
Ultrathin films
Liquid films
Monolayers
liquids
12 Citations (Scopus)

Photoinduced Bimolecular Electron Transfer in Ionic Liquids

Wu, B., Maroncelli, M. & Castner, E. W., Oct 18 2017, In : Journal of the American Chemical Society. 139, 41, p. 14568-14585 18 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Electrons
Amides
Solvation
2016
8 Citations (Scopus)

Liquid Structure of CO2-Reactive Aprotic Heterocyclic Anion Ionic Liquids from X-ray Scattering and Molecular Dynamics

Sheridan, Q. R., Oh, S., Morales-Collazo, O., Castner, E., Brennecke, J. F. & Maginn, E. J., Nov 23 2016, In : Journal of Physical Chemistry B. 120, 46, p. 11951-11960 10 p.

Research output: Contribution to journalArticle

Ionic Liquids
X ray scattering
Ionic liquids
Anions
Molecular dynamics
10 Citations (Scopus)

Structure and dynamics of ionic liquids: Trimethylsilylpropyl-substituted cations and bis(sulfonyl)amide anions

Wu, B., Yamashita, Y., Endo, T., Takahashi, K. & Castner, E., Dec 28 2016, In : Journal of Chemical Physics. 145, 24, 244506.

Research output: Contribution to journalArticle

Ionic Liquids
Amides
amides
Anions
Cations
32 Citations (Scopus)

Structure of cyano-anion ionic liquids: X-ray scattering and simulations

Dhungana, K. B., Faria, L. F. O., Wu, B., Liang, M., Ribeiro, M. C. C., Margulis, C. J. & Castner, E., Jul 14 2016, In : Journal of Chemical Physics. 145, 2, 024503.

Research output: Contribution to journalArticle

Ionic Liquids
X ray scattering
Anions
anions
liquids
9 Citations (Scopus)

Structure of ionic liquids with cationic silicon-substitutions

Wu, B., Shirota, H., Lall-Ramnarine, S. & Castner, E., Sep 21 2016, In : Journal of Chemical Physics. 145, 11, 114501.

Research output: Contribution to journalArticle

Ionic Liquids
Silicon
Substitution reactions
substitutes
X ray scattering
25 Citations (Scopus)

Structures of Ionic Liquids Having Both Anionic and Cationic Octyl Tails: Lamellar Vacuum Interface vs Sponge-Like Bulk Order

Amith, W. D., Hettige, J. J., Castner, E. & Margulis, C. J., Oct 6 2016, In : Journal of Physical Chemistry Letters. 7, 19, p. 3785-3790 6 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Vacuum
vacuum
Anions
2015
25 Citations (Scopus)

Communication: Unusual structure and transport in ionic liquid-hexane mixtures

Liang, M., Khatun, S. & Castner, E. W., Mar 28 2015, In : Journal of Chemical Physics. 142, 12, 121101.

Research output: Contribution to journalArticle

Ionic Liquids
Hexanes
communication
Cations
Communication
9 Citations (Scopus)

Electron-Transfer Dynamics for a Donor-Bridge-Acceptor Complex in Ionic Liquids

DeVine, J. A., Labib, M., Harries, M. E., Rached, R. A. M., Issa, J., Wishart, J. F. & Castner, E. W., Aug 27 2015, In : Journal of Physical Chemistry B. 119, 34, p. 11336-11345 10 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Proline
Conformations
electron transfer
20 Citations (Scopus)

Interactions between water and 1-butyl-1-methylpyrrolidinium ionic liquids

Fadeeva, T. A., Husson, P., Devine, J. A., Costa Gomes, M. F., Greenbaum, S. G. & Castner, E. W., Aug 14 2015, In : Journal of Chemical Physics. 143, 6, 064503.

Research output: Contribution to journalArticle

Ionic Liquids
Anions
Water
liquids
water
20 Citations (Scopus)

Ionic Liquid-Solute Interactions Studied by 2D NOE NMR Spectroscopy

Khatun, S. & Castner, E. W., Jul 23 2015, In : Journal of Physical Chemistry B. 119, 29, p. 9225-9235 11 p.

Research output: Contribution to journalArticle

Overhauser effect
Ionic Liquids
Ionic liquids
Nuclear magnetic resonance spectroscopy
solutes
14 Citations (Scopus)

Photoinduced Bimolecular Electron Transfer from Cyano Anions in Ionic Liquids

Wu, B., Liang, M., Maroncelli, M. & Castner, E., Nov 19 2015, In : Journal of Physical Chemistry B. 119, 46, p. 14790-14799 10 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Anions
electron transfer
Negative ions
2013
39 Citations (Scopus)

Differences in ion interactions for isoelectronic ionic liquid homologs

Lee, H. Y., Shirota, H. & Castner, E. W., May 2 2013, In : Journal of Physical Chemistry Letters. 4, 9, p. 1477-1483 7 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Anions
Negative ions
Ions
87 Citations (Scopus)

How does the ionic liquid organizational landscape change when nonpolar cationic alkyl groups are replaced by polar isoelectronic diethers?

Kashyap, H. K., Santos, C. S., Daly, R. P., Hettige, J. J., Murthy, N. S., Shirota, H., Castner, E. & Margulis, C. J., Jan 31 2013, In : Journal of Physical Chemistry B. 117, 4, p. 1130-1135 6 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Anions
Cations
Negative ions
84 Citations (Scopus)

Structure of 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl) amide ionic liquids with linear, branched, and cyclic alkyl groups

Kashyap, H. K., Santos, C. S., Murthy, N. S., Hettige, J. J., Kerr, K., Ramati, S., Gwon, J., Gohdo, M., Lall-Ramnarine, S. I., Wishart, J. F., Margulis, C. J. & Castner, E. W., Dec 12 2013, In : Journal of Physical Chemistry B. 117, 49, p. 15328-15337 10 p.

Research output: Contribution to journalArticle

Ionic Liquids
Amides
Ionic liquids
amides
Molecular dynamics
2012
27 Citations (Scopus)

A comparison of electron-transfer dynamics in ionic liquids and neutral solvents

Lee, H. Y., Issa, J. B., Isied, S. S., Castner, E., Pan, Y., Hussey, C. L., Lee, K. S. & Wishart, J. F., Mar 1 2012, In : Journal of Physical Chemistry C. 116, 8, p. 5197-5208 12 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
electron transfer
Electrons
liquids
86 Citations (Scopus)

Comparing intermediate range order for alkyl- vs. Ether-substituted cations in ionic liquids

Triolo, A., Russina, O., Caminiti, R., Shirota, H., Lee, H. Y., Santos, C. S., Murthy, N. S. & Castner, E. W., Apr 25 2012, In : Chemical Communications. 48, 41, p. 4959-4961 3 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Ether
Cations
Ethers
116 Citations (Scopus)

Temperature-dependent structure of ionic liquids: X-ray scattering and simulations

Kashyap, H. K., Santos, C. S., Annapureddy, H. V. R., Murthy, N. S., Margulis, C. J. & Castner, E., Jan 1 2012, In : Faraday Discussions. 154, p. 133-143 11 p.

Research output: Contribution to journalArticle

Ionic Liquids
X ray scattering
Anions
Carbon
Diffraction
2011
108 Citations (Scopus)

Communication: X-ray scattering from ionic liquids with pyrrolidinium cations

Santos, C. S., Murthy, N. S., Baker, G. A. & Castner, E., Mar 28 2011, In : Journal of Chemical Physics. 134, 12, 121101.

Research output: Contribution to journalArticle

Ionic Liquids
X ray scattering
Cations
Diffraction
communication
228 Citations (Scopus)

Ionic liquids: Structure and photochemical reactions

Castner, E., Margulis, C. J., Maroncelli, M. & Wishart, J. F., May 5 2011, In : Annual Review of Physical Chemistry. 62, p. 85-105 21 p.

Research output: Contribution to journalArticle

Ionic Liquids
Photochemical reactions
photochemical reactions
liquids
Physical chemistry
114 Citations (Scopus)

Temperature-dependent structure of methyltributylammonium bis(trifluoromethylsulfonyl)amide: X ray scattering and simulations

Santos, C. S., Annapureddy, H. V. R., Murthy, N. S., Kashyap, H. K., Castner, E. W. & Margulis, C. J., Feb 14 2011, In : Journal of Chemical Physics. 134, 6, 064501.

Research output: Contribution to journalArticle

X ray scattering
amides
Liquids
liquids
scattering
2010
35 Citations (Scopus)

Ionic liquids and solids with paramagnetic anions

Krieger, B. M., Lee, H. Y., Emge, T. J., Wishart, J. F. & Castner, E. W., Aug 21 2010, In : Physical Chemistry Chemical Physics. 12, 31, p. 8919-8925 7 p.

Research output: Contribution to journalArticle

Ionic Liquids
ambient temperature
Anions
thermodynamic properties
magnetic properties
300 Citations (Scopus)

Spotlight on ionic liquids

Castner, E. W. & Wishart, J. F., Apr 9 2010, In : Journal of Chemical Physics. 132, 12, 120901.

Research output: Contribution to journalArticle

Physical chemistry
Ionic Liquids
Physics
physical chemistry
liquids
2008

'Without God': An exchange

Castner, E., Nov 20 2008, In : New York Review of Books. 55, 18

Research output: Contribution to journalLetter

god
Deity

'Without God': An exchange

Lockner, B., Cunningham, D. S., Castner, E. & Colmore, B., Nov 20 2008, In : New York Review of Books. 55, 18

Research output: Contribution to journalLetter

god
Deity
2007
11 Citations (Scopus)

Conformational analysis of the electron-transfer kinetics across oligoproline peptides using N,N-dimethyl-1,4-benzenediamine donors and pyrene-1-sulfonyl acceptors

Issa, J. B., Salameh, A. S., Castner, E. W., Wishart, J. F. & Isied, S. S., Jun 21 2007, In : Journal of Physical Chemistry B. 111, 24, p. 6878-6886 9 p.

Research output: Contribution to journalArticle

Pyrene
pyrenes
Proline
Peptides
peptides
150 Citations (Scopus)

Fluorescence probing of temperature-dependent dynamics and friction in ionic liquid local environments

Funston, A. M., Fadeeva, T. A., Wishart, J. F. & Castner, E. W., May 10 2007, In : Journal of Physical Chemistry B. 111, 18, p. 4963-4977 15 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
friction
Fluorescence
Friction
198 Citations (Scopus)

Intermolecular dynamics, interactions, and solvation in ionic liquids

Castner, E., Wishart, J. F. & Shirota, H., Nov 1 2007, In : Accounts of Chemical Research. 40, 11, p. 1217-1227 11 p.

Research output: Contribution to journalArticle

Ionic Liquids
Solvation
Viscosity measurement
Calorimetry
Functional groups
95 Citations (Scopus)

Intermolecular interactions and dynamics of room temperature ionic liquids that have silyl- and siloxy-substituted imidazolium cations

Shirota, H., Wishart, J. F. & Castner, E. W., May 10 2007, In : Journal of Physical Chemistry B. 111, 18, p. 4819-4829 11 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Cations
Positive ions
cations
16 Citations (Scopus)

Local polarity and microviscosity in the hydrophobic cores of amphiphilic star-like and scorpion-like macromolecules

Steege, K. E., Wang, J., Uhrich, K. E. & Castner, E. W., May 15 2007, In : Macromolecules. 40, 10, p. 3739-3748 10 p.

Research output: Contribution to journalArticle

Macromolecules
Stars
Polymers
Micelles
Fluorescence spectroscopy
89 Citations (Scopus)

Nuclear magnetic resonance study of the dynamics of imidazolium ionic liquids with -CH2Si(CH3)3 vs -CH 2C(CH3)3 substituents

Chung, S. H., Lopato, R., Greenbaum, S. G., Shirota, H., Castner, E. & Wishart, J. F., May 10 2007, In : Journal of Physical Chemistry B. 111, 18, p. 4885-4893 9 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Nuclear magnetic resonance
methylidyne
nuclear magnetic resonance
33 Citations (Scopus)

Structure and dynamics in DNA looped domains: CAG triplet repeat sequence dynamics probed by 2-aminopurine fluorescence

Lee, B. J., Barch, M., Castner, E. W., Völker, J. & Breslauer, K. J., Sep 25 2007, In : Biochemistry. 46, 38, p. 10756-10766 11 p.

Research output: Contribution to journalArticle

2-Aminopurine
Trinucleotide Repeats
Fluorescence
DNA
Conformations
128 Citations (Scopus)

The physical chemistry of ionic liquids

Wishart, J. F. & Castner, E., May 10 2007, In : Journal of Physical Chemistry B. 111, 18, p. 4639-4640 2 p.

Research output: Contribution to journalEditorial

Physical chemistry
Ionic Liquids
physical chemistry
Ionic liquids
liquids
135 Citations (Scopus)

Ultrafast structural rearrangements in the MLCT excited state for copper(I) bis-phenanthrolines in solution

Shaw, G. B., Grant, C. D., Shirota, H., Castner, E. W., Meyer, G. J. & Chen, L. X., Feb 21 2007, In : Journal of the American Chemical Society. 129, 7, p. 2147-2160 14 p.

Research output: Contribution to journalArticle

Phenanthrolines
Excited states
Charge transfer
Copper
Fluorescence
2006
28 Citations (Scopus)

Molecular dynamics and interactions of aqueous and dichloromethane solutions of polyvinylpyrrolidone

Shirota, H. & Castner, E., Jul 28 2006, In : Journal of Chemical Physics. 125, 3, 034904.

Research output: Contribution to journalArticle

Povidone
Molecular interactions
Methylene Chloride
molecular interactions
Molecular dynamics
2005
115 Citations (Scopus)

Fluorescence probing of interior, interfacial, and exterior regions in solution aggregates of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) triblock copolymers

Grant, C. D., Deritter, M. R., Steege, K. E., Fadeeva, T. A. & Castner, E. W., Mar 1 2005, In : Langmuir. 21, 5, p. 1745-1752 8 p.

Research output: Contribution to journalArticle

Polypropylene oxides
propylene oxide
ethylene oxide
Polyethylene oxides
polypropylene
87 Citations (Scopus)

Microviscosity in multiple regions of complex aqueous solutions of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide)

Grant, C. D., Steege, K. E., Bunagan, M. R. & Castner, E., Dec 1 2005, In : Journal of Physical Chemistry B. 109, 47, p. 22273-22284 12 p.

Research output: Contribution to journalArticle

Polypropylene oxides
propylene oxide
ethylene oxide
Polyethylene oxides
polypropylene
12 Citations (Scopus)

Photoluminescence decay dynamics and mechanism of energy transfer in undoped and Mn 2+ doped ZnSe nanoparticles

Olano, E. M., Grant, C. D., Norman, T. J., Castner, E. & Zhang, J. Z., Dec 1 2005, In : Journal of Nanoscience and Nanotechnology. 5, 9, p. 1492-1497 6 p.

Research output: Contribution to journalArticle

Energy Transfer
Nanoparticles
Energy transfer
Photoluminescence
energy transfer
112 Citations (Scopus)

Physical properties and intermolecular dynamics of an ionic liquid compared with its isoelectronic neutral binary solution

Shirota, H. & Castner, E., Oct 27 2005, In : Journal of Physical Chemistry A. 109, 42, p. 9388-9392 5 p.

Research output: Contribution to journalArticle

Ionic Liquids
Physical properties
physical properties
liquids
room temperature

Ultrafast dynamics of polyvinylpyrrolidone solutions

Shirota, H. & Castner, E. W., Dec 1 2005, p. 3247-3248. 2 p.

Research output: Contribution to conferencePaper

Optical Kerr effect
Polymer solutions
Fourier transforms
Spectroscopy
Experiments
154 Citations (Scopus)

Ultrafast dynamics of pyrrolidinium cation ionic liquids

Shirota, H., Funston, A. M., Wishart, J. F. & Castner, E. W., May 8 2005, In : Journal of Chemical Physics. 122, 18, 184512.

Research output: Contribution to journalArticle

Ionic Liquids
Cations
cations
Imides
liquids
146 Citations (Scopus)

Why are viscosities lower for ionic liquids with - CH 2Si(CH 3) 3 vs -CH 2C(CH 3)3 substitutions on the imidazolium cations?

Shirota, H. & Castner, E. W., Nov 24 2005, In : Journal of Physical Chemistry B. 109, 46, p. 21576-21585 10 p.

Research output: Contribution to journalArticle

Ionic Liquids
Ionic liquids
Cations
Substitution reactions
Positive ions
2004
64 Citations (Scopus)

A molecular dynamics study of aggregation phenomena in aqueous n-propanol

Roney, A. B., Space, B., Castner, E., Napoleon, R. L. & Moore, P. B., Jun 3 2004, In : Journal of Physical Chemistry B. 108, 22, p. 7389-7401 13 p.

Research output: Contribution to journalArticle

1-Propanol
Propanol
Molecular dynamics
Agglomeration
molecular dynamics