Supramolecules based on the recognition of redox-active bipyridiniums by cucurbit[n]uril (CB[n]) have been studied. The investigated systems include a [3]-, a [4]- and a [7]pseudorotaxane, each of them composed of a multimeric viologen-based thread molecule and CB[7] or CB[8]. The physicochemical approach emphasized that these systems can be electrochemically switched between a complexed state, defined by the pseudorotaxanes, and an uncomplexed state comprising their components. The disassembly results from intra/intermolecular pimerization of the viologen radicals.A physicochemical approach of pentacoordinated complexes of a phen-strapped porphyrin with azo-arylimidazoles has been undertaken with the aim to use the photoinduced trans-cis i...
International audienceOne of the keys to the development of nanoscience is to observe, modify and co...
Pseudo[2,3]rotaxanes have been successfully fabricated by the complexation of cucurbit[8]uril (CB[8]...
通过葫芦[6]脲(CB[6])与丁烷基紫精(BV)在水溶液中于室温下进行超分子自组装,得到一种新型的准轮烷(BVCB),并通过1HNMR,IR,质谱,元素分析对其结构进行了表征,证实CB[6]位于BV...
Supramolecules based on the recognition of redox-active bipyridiniums by cucurbit[n]uril (CB[n]) hav...
Viologens, 4,4'-bipyridinium dications (V$^{2+}$), have attracted much attention as electron mediato...
The aim of this thesis is to develop new approaches toward “smart” redox-responsive molecular and/or...
International audienceThe present paper reports on the formation and on the electrochemical/spectros...
A pH-, light- and redox-responsive flavylium-bipyridinium molecular dyad (bioinspired in natural ant...
A multistate molecular dyad containing flavylium and viologen units was synthesized and the pH depen...
Cucurbit[8]uril (CB[8]) mediated assembly of extended aryl viologens (EVs) into optically tunable di...
The aim of the thesis is to develop new concepts in the design of redox-switchable molecular and sup...
[Abstract] Two calix[4]arene systems, C234+ and C244+ – where 2 corresponds to the number of viologe...
Pseudorotaxanes are the simplest prototypes for the construction of molecular machines based on thr...
This dissertation tackles two important aspects of modern science: molecular recognition and supramo...
International audienceOne of the keys to the development of nanoscience is to observe, modify and co...
Pseudo[2,3]rotaxanes have been successfully fabricated by the complexation of cucurbit[8]uril (CB[8]...
通过葫芦[6]脲(CB[6])与丁烷基紫精(BV)在水溶液中于室温下进行超分子自组装,得到一种新型的准轮烷(BVCB),并通过1HNMR,IR,质谱,元素分析对其结构进行了表征,证实CB[6]位于BV...
Supramolecules based on the recognition of redox-active bipyridiniums by cucurbit[n]uril (CB[n]) hav...
Viologens, 4,4'-bipyridinium dications (V$^{2+}$), have attracted much attention as electron mediato...
The aim of this thesis is to develop new approaches toward “smart” redox-responsive molecular and/or...
International audienceThe present paper reports on the formation and on the electrochemical/spectros...
A pH-, light- and redox-responsive flavylium-bipyridinium molecular dyad (bioinspired in natural ant...
A multistate molecular dyad containing flavylium and viologen units was synthesized and the pH depen...
Cucurbit[8]uril (CB[8]) mediated assembly of extended aryl viologens (EVs) into optically tunable di...
The aim of the thesis is to develop new concepts in the design of redox-switchable molecular and sup...
[Abstract] Two calix[4]arene systems, C234+ and C244+ – where 2 corresponds to the number of viologe...
Pseudorotaxanes are the simplest prototypes for the construction of molecular machines based on thr...
This dissertation tackles two important aspects of modern science: molecular recognition and supramo...
International audienceOne of the keys to the development of nanoscience is to observe, modify and co...
Pseudo[2,3]rotaxanes have been successfully fabricated by the complexation of cucurbit[8]uril (CB[8]...
通过葫芦[6]脲(CB[6])与丁烷基紫精(BV)在水溶液中于室温下进行超分子自组装,得到一种新型的准轮烷(BVCB),并通过1HNMR,IR,质谱,元素分析对其结构进行了表征,证实CB[6]位于BV...