J
J. Fraser Stoddart
Researcher at Northwestern University
Publications - 1277
Citations - 106134
J. Fraser Stoddart is an academic researcher from Northwestern University. The author has contributed to research in topics: Catenane & Supramolecular chemistry. The author has an hindex of 147, co-authored 1239 publications receiving 96083 citations. Previous affiliations of J. Fraser Stoddart include Zhejiang University & Northwest University (United States).
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Journal ArticleDOI
Influence of constitution and charge on radical pairing interactions in tris-radical tricationic complexes
Chuyang Cheng,Tao Cheng,Hai Xiao,Matthew D. Krzyaniak,Yuping Wang,Paul R. McGonigal,Paul R. McGonigal,Marco Frasconi,Marco Frasconi,Jonathan C. Barnes,Jonathan C. Barnes,Albert C. Fahrenbach,Albert C. Fahrenbach,Albert C. Fahrenbach,Michael R. Wasielewski,William A. Goddard,J. Fraser Stoddart +16 more
TL;DR: How structural changes implemented remotely from the BIPY(•+) units influence their non-covalent bonding interactions with CBPQT(2(•+)) rings is demonstrated, supported by extensive DFT calculations at the M06-D3 level.
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Optical and Vibrational Properties of Toroidal Carbon Nanotubes
Florian Beuerle,Carmen Herrmann,Adam C. Whalley,Cory Valente,Alexander Gamburd,Mark A. Ratner,J. Fraser Stoddart +6 more
TL;DR: Computational studies reveal that, on account of the stiffness of the structures, the vibrational frequencies of characteristic low-frequency modes decrease more slowly with increasing ring diameter than do the lowest optical excitation energies.
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Redox-controlled selective docking in a [2]catenane host.
Gokhan Barin,Gokhan Barin,Marco Frasconi,Scott M. Dyar,Julien Iehl,Onur Buyukcakir,Amy A. Sarjeant,Raanan Carmieli,Ali Coskun,Michael R. Wasielewski,J. Fraser Stoddart +10 more
TL;DR: X-ray crystallography demonstrates unambiguously the fact that the [2]catenane host provides a uniquely different binding pocket wherein a methyl viologen dication is stabilized by interacting with a bipyridinium radical cation, despite the presence of Coulombic repulsions.
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Stabilizing the Naphthalenediimide Radical within a Tetracationic Cyclophane.
Tianyu Jiao,Tianyu Jiao,Kang Cai,Jordan N. Nelson,Yang Jiao,Yunyan Qiu,Guangcheng Wu,Jiawang Zhou,Chuyang Cheng,Dengke Shen,Yuanning Feng,Zhichang Liu,Michael R. Wasielewski,J. Fraser Stoddart,J. Fraser Stoddart,J. Fraser Stoddart,Hao Li +16 more
TL;DR: The strategy of modulating the redox properties of NDI by either host-guest recognition or mechanically interlocking can aid and abet the development of radical-based materials, which could be employed in pursuit of applications in many areas, such as transporting spin and charges.
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Synthesis of spacer-armed glucodendrimers based on the modification of poly(propylene imine) dendrimers
TL;DR: These nanosized multivalent structures, appropriate for studying carbohydrate-protein interactions, are also proposed useful for investigating amphiphilic properties.