Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Jiawang Zhou"'
Autor:
Zhichang Liu, Tianyu Jiao, J. Fraser Stoddart, Yang Jiao, Jiawang Zhou, Yuanning Feng, Dengke Shen, Kang Cai, Hao Li, Chuyang Cheng, Michael R. Wasielewski, Guangcheng Wu, Jordan N. Nelson, Yunyan Qiu
Publikováno v:
Journal of the American Chemical Society. 141:16915-16922
Organic radicals are of importance in developing smart materials that have paramagnetic and/or near-infrared optical properties. Their practical applications, however, are limited by the labile nature of the radicals. Here, we demonstrate that by usi
Autor:
Qiaomu Yang, Nidhi Ohri, Jiawang Zhou, Eric J. Schelter, Karen I. Goldberg, Jessica M. Anna, Nathanael A Hirscher
Publikováno v:
Journal of the American Chemical Society. 143(46)
Halogenation is an important alkane functionalization strategy, but O2 is widely considered the most desirable terminal oxidant. Here, the aerobic iodination of alkanes, including methane, was performed using catalytic [nBu4N]Cl and light irradiation
Autor:
Charlotte L. Stern, Dengke Shen, François Diederich, J. Fraser Stoddart, Yi Shi, Qing-Hui Guo, Kang Cai, Yunyan Qiu, Jiawang Zhou, Michael R. Wasielewski, Hai Xiao, William A. Goddard, Zhichang Liu
Publikováno v:
Journal of the American Chemical Society. 140:13835-13842
Along with the advent of supramolecular chemistry, research on fullerene receptors based on noncovalent bonding interactions has attracted a lot of attention. Here, we present the design and synthesis of a cationic molecular cage: a cyclophane compos
Autor:
J. Fraser Stoddart, Jiawang Zhou, Yunyan Qiu, Dengke Shen, Minh T. Nguyen, Jiaqi Liang, Penghao Li, Haochuan Mao, Qing-Hui Guo, Michael R. Wasielewski, Yuanning Feng, Zhichang Liu
Publikováno v:
Journal of the American Chemical Society. 142(11)
Synthetic macrocycles capable of undergoing allosteric regulation by responding to versatile external stimuli are the subject of increasing attention in supramolecular science. Herein, we report a structurally transformative tetracationic cyclophane
Autor:
Yijing Chen, Cassandra T. Buru, Samuel I. Stupp, Omar K. Farha, Penghao Li, Michael R. Wasielewski, J. Fraser Stoddart, M. Mustafa Cetin, Peng Li, Jiawang Zhou, Luka Đorđević, Xuan Zhang
Protection of enzymes with synthetic materials is a viable strategy to stabilize, and hence to retain, the reactivity of these highly active biomolecules in non-native environments. Active syntheti...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9526dbcb8ae08429a44f57f3dc681898
https://hdl.handle.net/11577/3470662
https://hdl.handle.net/11577/3470662
Autor:
Karel J. Hartlieb, Ryan M. Young, Claire E. Miller, Omar K. Farha, Michael R. Wasielewski, Joseph T. Hupp, J. Fraser Stoddart, Jiawang Zhou, Peng Li, Xirui Gong
Publikováno v:
Journal of the American Chemical Society. 140:6540-6544
An octacationic diazaperopyrenium (DAPP2+)-based homo[2]catenane (DAPPHC8+), wherein no fewer than eight positive charges are associated within a mechanically interlocked molecule, has been produced in 30% yield under ambient conditions as a result o
Autor:
Ryan M. Young, Michael R. Wasielewski, Brian T. Phelan, Catherine M. Mauck, Yilei Wu, J. Fraser Stoddart, Jiawang Zhou
Publikováno v:
Journal of the American Chemical Society. 139:14265-14276
Facile exciton transport within ordered assemblies of π-stacked chromophores is essential for developing molecular photonic and electronic materials. Excimer states having variable charge transfer (CT) character are frequently implicated as promotin
Autor:
Xirui Gong, Hai Xiao, William A. Goddard, Ryan M. Young, Yilei Wu, J. Fraser Stoddart, Tao Cheng, Jiawang Zhou, Karel J. Hartlieb, Claire E. Miller, Michael R. Wasielewski, Omar K. Farha, Nema Hafezi, Peng Li, Lin Ma, Joseph T. Hupp
Publikováno v:
Journal of the American Chemical Society. 139:4107-4116
Molecules capable of performing highly efficient energy transfer and ultrafast photo-induced electron transfer in well-defined multichromophoric structures are indispensable to the development of artificial photosynthetic systems. Herein, we report o
Autor:
J. Fraser Stoddart, Tianyang Chen, Zhichang Liu, Siva Krishna Mohan Nalluri, Jiawang Zhou, Michael R. Wasielewski, Hasmukh A. Patel, Minh T. Nguyen, Matthew D. Krzyaniak, William A. Goddard, Tao Cheng
The development of rigid covalent chiroptical organic materials, with multiple, readily available redox states, which exhibit high photoluminescence, is of particular importance in relation to both organic electronics and photonics. The chemically st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88798cd950a96f8779533282c682b203
https://resolver.caltech.edu/CaltechAUTHORS:20181212-100140314
https://resolver.caltech.edu/CaltechAUTHORS:20181212-100140314
Autor:
Yi Lin Wu, Jiawang Zhou, Janusz Gregoliński, Marcin A. Majewski, Marcin Stępień, Michael R. Wasielewski, Hanna Gregolińska, Piotr J. Chmielewski, Alan D. Chien, Youn Jue Bae, Paul M. Zimmerman
Publikováno v:
Journal of the American Chemical Society. 140(43)
[4]Chrysaorene, a fully conjugated carbocyclic coronoid, is shown to be a low-bandgap π-conjugated system with a distinct open-shell character. The system shows good chemical stability and can be oxidized to well-defined radical cation and dication