Metal Cation-Responsive and Excitation-Dependent Nontraditional Multicolor Fluorescent Hydrogels for Multidimensional Information Encryption

Author(s):  
Junwen Deng ◽  
Hangrui Wu ◽  
Wendi Xie ◽  
Haoyuan Jia ◽  
Zhonggang Xia ◽  
...  
2021 ◽  
pp. 101141
Author(s):  
Zhongxuan Xu ◽  
Diandi Li ◽  
Yuping Tan ◽  
Qinyu Yang ◽  
Han Xiong ◽  
...  
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Author(s):  
Paulina Zubrzycka ◽  
Marta Radecka ◽  
Thomas Graule ◽  
Michael Stuer

1982 ◽  
Vol 257 (16) ◽  
pp. 9605-9611
Author(s):  
R Blake ◽  
T A O'Brien ◽  
R B Gennis ◽  
L P Hager

2009 ◽  
Vol 12 (1-3) ◽  
pp. 93-99 ◽  
Author(s):  
Sulagna De ◽  
Sk. Musharaf Ali ◽  
M.R.K. Shenoi ◽  
Sandip K. Ghosh ◽  
Dilip K. Maity

2000 ◽  
Vol 55 (12) ◽  
pp. 1103-1113 ◽  
Author(s):  
Hans Bock ◽  
K. Gharagozloo-Hubmann ◽  
M. Sievert

The π-hydrocarbons p-terphenyl and p-quaterphenyl are reduced to their dianions in aprotic solutions of different ethers at sodium metal mirrors. Single crystal structure determinations of the solvent-separated or solvens-shared contact ion multiples, [p-terphenyl⊖⊖ Na⊕(DME)2Na⊕DME]2, p-quaterphenyl⊖⊖ ][Na⊕(DME)3]2 and [p-quaterpheny⊖⊖( Na⊕(THF)3)2], prove the essential cation solvation by the chelating dimethoxyethane (DME) versus the bulky tetrahydrofuran (THF) ligands: The solution network of equilibria between solvent separated and solvent shared ion aggregates can be considerably and transparently modified by the ether solvent selected. In addition, the structures of the monomeric sodium salts reveal partly novel details of metal cation coordination by contacts Na⊕ ··· O as well as Na⊕ ··· Cπ such as in the dimeric sodium salt of p-terphenyl dianion, [(DME)2Na⊕ (terphenyl⊖⊖)(Na⊕ DME)(terphenyl⊖⊖)Na⊕ (DME)2].


2012 ◽  
Vol 41 (22) ◽  
pp. 6696 ◽  
Author(s):  
Yiji Lin ◽  
Fang Zou ◽  
Shigang Wan ◽  
Jie Ouyang ◽  
Lirong Lin ◽  
...  

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