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
A redox-active reverse donor–acceptor bistable [2]rotaxane
Sanjeev K. Dey,Ali Coskun,Albert C. Fahrenbach,Gokhan Barin,Ashish N. Basuray,Ali Trabolsi,Youssry Y. Botros,Youssry Y. Botros,J. Fraser Stoddart +8 more
TL;DR: Cyclic voltammetry (CV) reveals that the BDNP38C10 ring can be enticed to pass over the speed bump onto the neutral BIPY0 unit upon the generation of the NpI2− dianion, even although theneutral BIPy0 has presumably little or no affinity for the BD NP38C 10 ring.
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Chiral Redox-Active Isosceles Triangles.
Siva Krishna Mohan Nalluri,Zhichang Liu,Yilei Wu,Keith Hermann,Avik Samanta,Dong Jun Kim,Matthew D. Krzyaniak,Michael R. Wasielewski,J. Fraser Stoddart +8 more
TL;DR: The evaluation of the structure-performance relationships of this series of diimide-based triangles reveals that the increase in the number of NDI subunits, replacing PMDI ones, within the molecules improves the electrochemical cell performance of the batteries.
Journal ArticleDOI
A Multistate Switchable [3]Rotacatenane
Gokhan Barin,Ali Coskun,Douglas C. Friedman,Mark A. Olson,Michael T. Colvin,Raanan Carmielli,Sanjeev K. Dey,O. Altan Bozdemir,Michael R. Wasielewski,J. Fraser Stoddart +9 more
TL;DR: The power of constructing complex molecular machines using template-directed protocols is demonstrated, enabling them to make the transition from simple molecular switches to their multistate variants for enhancing information storage in molecular electronic devices.
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A Dynamic Tetracationic Macrocycle Exhibiting Photoswitchable Molecular Encapsulation.
Huang Wu,Huang Wu,Yong Chen,Long Zhang,Ommid Anamimoghadam,Dengke Shen,Zhichang Liu,Kang Cai,Cristian Pezzato,Charlotte L. Stern,Yu Liu,J. Fraser Stoddart,J. Fraser Stoddart,J. Fraser Stoddart +13 more
TL;DR: It transpires that when the photoactive oligo( p-phenylenevinylene) pyridinium unit is incorporated in a macrocyclic scaffold, its reversibility is dramatically improved, and the configurations of the cyclophane can go back and forth between ( EE)- and ( EZ)-isomers upon alternating blue light irradiation and heating.
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A tunable photosensor.
TL;DR: The present photosensor exhibits a promising application in the area of tunable light detection because these photoresponse processes are recoverable following the removal of the light.