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Sudhir Kumar Keshri Atsuro Takai Tomoya Ishizuka Takahiko Kojima Masayuki Takeuchi 《Angewandte Chemie (International ed. in English)》2020,59(13):5254-5258
The design and synthesis of an enantiomeric pair of 1,8‐diethynylanthracene‐bridged naphthalenediimide (NDI)‐based cyclophanes ( Cyclo‐NDI s) are reported. Each enantiomer of Cyclo‐NDI exhibits a circularly polarized luminescence signal with a relatively large luminescence dissymmetry factor (glum=±8×10?3). We have further investigated the modulation of through‐space electronic communication between co‐facially oriented NDIs in a discrete Cyclo‐NDI with changes in the temperature. Tuning of the electronic communication results from the conformational transformation of monomer‐ versus dimer‐like features of Cyclo‐NDI , as confirmed by UV/Vis, fluorescence, circular dichroic, and NMR spectroscopic analysis. The temperature‐dependent optical response in the Cyclo‐NDI through the conformational transformation could be utilized as a highly sensitive and reversible optical thermometer in a wide temperature range (100 to ?80 °C). 相似文献
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Inside Cover: Stimuli‐Responsive Dual‐Color Photon Upconversion: A Singlet‐to‐Triplet Absorption Sensitizer in a Soft Luminescent Cyclophane (Angew. Chem. Int. Ed. 11/2018) 下载免费PDF全文
Kazuma Mase Yoichi Sasaki Dr. Yoshimitsu Sagara Prof. Dr. Nobuyuki Tamaoki Prof. Dr. Christoph Weder Dr. Nobuhiro Yanai Prof. Dr. Nobuo Kimizuka 《Angewandte Chemie (International ed. in English)》2018,57(11):2730-2730
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Back Cover: Yoctoliter Thermometry for Single‐Molecule Investigations: A Generic Bead‐on‐a‐Tip Temperature‐Control Module (Angew. Chem. Int. Ed. 13/2014) 下载免费PDF全文
Deepak Koirala Jibin Abraham Punnoose Prakash Shrestha Prof. Hanbin Mao 《Angewandte Chemie (International ed. in English)》2014,53(13):3520-3520
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Inside Back Cover: Single‐Molecule Mechanochemical Sensing Using DNA Origami Nanostructures (Angew. Chem. Int. Ed. 31/2014) 下载免费PDF全文
Dr. Deepak Koirala Prakash Shrestha Tomoko Emura Kumi Hidaka Shankar Mandal Prof. Dr. Masayuki Endo Prof. Dr. Hiroshi Sugiyama Prof. Dr. Hanbin Mao 《Angewandte Chemie (International ed. in English)》2014,53(31):8251-8251
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