Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jason M. Spruell"'
Publikováno v:
Journal of the Mexican Chemical Society. 53
The assembly of molecular Borromean Rings from constitutionally independent rings in a stepwise manner depends on the preparation of robust “ring-in-ring” complexes. The π-electron rich macrocycle bis-1,5-dinaphtho[50]crown-14 (1) is shown to fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb0fa1701f28b6224b95fffdc2924b27
https://doi.org/10.29356/jmcs.v53i3.995
https://doi.org/10.29356/jmcs.v53i3.995
Autor:
Kaila M. Mattson, Brigitte Voit, Damien Montarnal, Takuzo Aida, Craig J. Hawker, Allegra A. Latimer, Jason M. Spruell, Jerry Hu, Daigo Miyajima, Alaina J. McGrath, Robert Pötzsch, Johannes K. Sprafke
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 53:319-326
The untapped potential of radical thiol-yne mono-addition chemistry is exploited to overcome the known limitations of thiol-ene chemistry in polymer coupling and block copolymer formation. By careful choice of alkyne, the reaction can selectively lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d5d6984d361277ebd1cbf36b1c2201
https://doi.org/10.1002/pola.27345
https://doi.org/10.1002/pola.27345
Autor:
Songi Han, Nathaniel A. Lynd, Jasmine N. Hunt, Soo-Hyung Choi, Jason M. Spruell, Craig J. Hawker, Julia H. Ortony, Edward J. Kramer, Daniel V. Krogstad, Volker S. Urban
Publikováno v:
Chem. Sci.. 5:58-67
Coacervate-based hydrogels, formed in aqueous solution by simple mixing of two oppositely charged ABA block copolyelectrolytes represent a new and versatile approach to the design of bio-inspired gelators. While coacervate-based hydrogels provide hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffeaae38d5b3ca8cee3998b7708f865c
https://doi.org/10.1039/c3sc52368c
https://doi.org/10.1039/c3sc52368c
Autor:
Jason M. Spruell, Soo-Hyung Choi, Matthew Tirrell, Nathaniel A. Lynd, Edward J. Kramer, Craig J. Hawker, Daniel V. Krogstad
Publikováno v:
Macromolecules. 46:1512-1518
Structure–property relationships were established for complex coacervate hydrogels formed from binary aqueous solutions of oppositely charged ABA triblock copolymers. The charged triblock copolymers were synthesized by functionalizing poly[(allyl g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767e5849d7f14c98921177e552a68f1d
https://doi.org/10.1021/ma302299r
https://doi.org/10.1021/ma302299r
Autor:
Jason M. Spruell, J. Fraser Stoddart, Dennis Cao, Charlotte L. Stern, Amy A. Sarjeant, Douglas C. Friedman, Ross S. Forgan, Cheng Wang
Publikováno v:
Chemistry - A European Journal. 18:202-212
The self-assembly of three donor-acceptor ring-in-ring complexes, prepared from the π-electron-deficient tetracationic cyclophane, cyclobis(paraquat-4,4'-biphenylene), and three large π-electron-rich crown ethers (each 50-membered rings) containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cd21e256077cd8a2fb096f6634a887b
https://doi.org/10.1002/chem.201102919
https://doi.org/10.1002/chem.201102919
Autor:
Craig J. Hawker, Jason M. Spruell
Publikováno v:
Chem. Sci.. 2:18-26
The combination of ordered macromolecular structures and well-defined responsive molecular triggers is enabling precise and amplified structural and property switching in synthetic architectures leading to useful functions. These features are reminis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d126b683abd2a21b4ad6e64073d8991
https://doi.org/10.1039/c0sc00426j
https://doi.org/10.1039/c0sc00426j
Autor:
Jason M. Spruell
Publikováno v:
Pure and Applied Chemistry. 82:2281-2294
This article highlights the emerging use of the interactions of radical π-dimers to drive both molecular recognition and switching processes within supramolecular systems and mechanically interlocked molecular architectures. The enhanced stability e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fa6b3bf1c426f28dc6b8668b2320ab
https://doi.org/10.1351/pac-con-10-08-03
https://doi.org/10.1351/pac-con-10-08-03
Autor:
Sanjeev K. Dey, J. Fraser Stoddart, Ali Coskun, Mark A. Olson, William A. Goddard, Ali Trabolsi, Walter F. Paxton, Georgina M. Rosair, Stuart T. Caldwell, Gokhan Barin, Diego Benitez, Ekaterina Tkatchouk, Florence Duclairoir, Amy A. Sarjeant, Jennifer L. Seymour, Ross S. Forgan, Graeme Cooke, Shanika Gunatilaka Hewage, Michael R. Wasielewski, Albert C. Fahrenbach, Douglas C. Friedman, Raanan Carmielli, Michael T. Colvin, Jason M. Spruell, Alexandra M. Z. Slawin
Publikováno v:
Nature Chemistry. 2:870-879
Two [3]catenane ‘molecular flasks’ have been designed to create stabilized, redox-controlled tetrathiafulvalene (TTF) dimers, enabling their spectrophotometric and structural properties to be probed in detail. The mechanically interlocked framewo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9af78758bbc4640033acf5878b2528da
https://doi.org/10.1038/nchem.749
https://doi.org/10.1038/nchem.749
Autor:
William A. Goddard, John Carl Olsen, Jason M. Spruell, Ali Trabolsi, Diego Benitez, Ekaterina Tkatchouk, Charlotte L. Stern, J. Fraser Stoddart, Walter F. Paxton, Douglas C. Friedman
Publikováno v:
Journal of the American Chemical Society. 131:11571-11580
The preparation, characterization, and switching mechanism of a unique single-station mechanically switchable hetero[2]catenane are reported. The facile synthesis utilizing a “threading-followed-by-clipping” protocol features Cu^(2+)-catalyzed Eg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9968e36e5b2cc633b2706f5220e94249
https://doi.org/10.1021/ja904104c
https://doi.org/10.1021/ja904104c
Autor:
Anne-Marie Albrecht-Gary, Ali Trabolsi, Mohamad Hmadeh, Jishan Wu, Jason M. Spruell, J. Fraser Stoddart, Mark A. Olson, Mourad Elhabiri, Ying-Wei Yang, Lei Fang
Publikováno v:
Journal of the American Chemical Society. 131:7126-7134
A versatile synthetic strategy, which was conceived and employed to prepare doubly threaded, bistable [c2]daisy chain compounds, is described. Propargyl and 1-pentenyl groups have been grafted onto the stoppers of [c2]daisy chain molecules obtained u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a2b8409a767aef16ed3e0c6d09955c
https://doi.org/10.1021/ja900859d
https://doi.org/10.1021/ja900859d