Radically enhanced molecular recognition
WebThe tendency for viologen radical cations to dimerize has been harnessed to establish a recognition motif based on their ability to form extremely strong inclusion complexes with … WebAug 2, 2024 · The selective recognition of a pair of V.+ using radical-pairing interactions, however, remains a formidable challenge. Herein, we report the efficient encapsulation of two methyl viologen radical cations ( MV.+) in a size-matched bisradical dicationic host — namely, cyclobis (paraquat-2,6-naphthalene) 2 (.+), i.e., CBPQN2 (.+).
Radically enhanced molecular recognition
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WebIt is evident that the incorporation of a kinetic barrier between the donor recognition units in the tristable [2]rotaxane can prolong the lifetime and stability of the MSCC, an observation … WebOct 14, 2024 · Selective recognition of two stacked viologen radical cations in solution using a size-matched radical host is reported by J. Fraser Stoddart and co-workers in their ... Radically Enhanced Dual Recognition (Angew. Chem. Int. Ed. 48/2024) Dr. Xiao ... Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou ...
WebThe tendency for viologen radical cations to dimerize has been harnessed to establish a recognition motif based on their ability to form extremely strong inclusion complexes with … WebMay 17, 2024 · Upon reduction of 32+ to 3(+•) (─•), the BPY+• and NDI─• moieties undergo hetero radical-pairing interactions. Full size image. Fig. 3. The UV/Vis/NIR absorption …
WebRadically enhanced molecular recognition Ali Trabolsi, Niveen M. Khashab , Albert C. Fahrenbach, Douglas C. Friedman, Michael T. Colvin, Karla K. Coti, Diego S. Benítez, … WebMar 9, 2024 · Fluorescence sensing can be a viable approach to tackle this challenge 4-7 , which requires molecular recognition to enable the weak and non-specific interactions between VOC molecules and...
WebJan 11, 2010 · Home » Uncategorized » Radically enhanced molecular recognition. Radically enhanced molecular recognition. April 7, 2024 ...
WebMar 9, 2024 · The strategy of electron catalysis is applicable to molecular recognition processes with certain essential features, that is, (1) there is at least one redox-active substrate capable of... husky t435 chainsaw for saleWebAug 2, 2024 · Abstract. Complexation between a viologen radical cation ( V.+) and cyclobis (paraquat- p -phenylene) diradical dication ( CBPQT2 (.+)) has been investigated and … maryland yellow perchWebAug 14, 2024 · In this context, radical-pairing interactions are important in addressing the challenge: they not only provide supramolecular assistance in the synthesis of molecular machines but also open the... maryland year of statehoodWebJun 9, 2024 · In this Review, we provide an overview of different examples of radical-pairing-based recognition processes and of their emerging use in (1) supramolecular assembly, (2) templation of... maryland yellow perch limitWebAug 2, 2024 · Double the stoichiometry in radical recognition: A highly selective and efficient protocol, based on radical-pairing interactions, was developed for the recognition of two viologen radical cations in... husky t-124 c industrial tricycle w/basketWebDouble the stoichiometry in radical recognition: A highly selective and efficient protocol, based on radical-pairing interactions, was developed for the recognition of two viologen … husky tables on wheelsWebAug 2, 2024 · Radically Enhanced Dual Recognition. Xiao-Yang Chen, Northwestern University, Department of Chemistry, 2145 Sheridan Road, 60208 Evanston, UNITED STATES. Search for more papers by this author. Haochuan Mao, Northwestern University, Department of Chemistry, 2145 Sheridan Road, 60208 Evanston, UNITED STATES. maryland yorkie rescue