Heterometal–organic frameworks as highly sensitive and highly selective luminescent probes to detect I−ions in aqueous solutions

2015 ◽  
Vol 51 (19) ◽  
pp. 3985-3988 ◽  
Author(s):  
Peng-Fei Shi ◽  
Huan-Cheng Hu ◽  
Zhan-Yun Zhang ◽  
Gang Xiong ◽  
Bin Zhao
Keyword(s):  
Aqueous Solutions ◽  
Luminescent Probes ◽  
Highly Sensitive

Cationic heterometal–organic frameworks serve as highly sensitive and highly selective luminescent probes for detecting I−ions in aqueous solutions.

Pillared metal organic frameworks for the luminescence sensing of small molecules and metal ions in aqueous solutions

2015 ◽  
Vol 44 (4) ◽  
pp. 1754-1760 ◽  
Author(s):  
Fu-Hong Liu ◽  
Chao Qin ◽  
Yan Ding ◽  
Han Wu ◽  
Kui-Zhan Shao ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Metal Ions ◽  
Small Molecules ◽  
Metal Organic Frameworks ◽  
Luminescent Probes ◽  
Highly Sensitive ◽  
Metal Organic

Two pillared-layer MOFs as luminescent probes with multifunctional sensitivities to detect metal ions and small molecules were reported. Our results show that the luminescence intensities of 1a and 2a are highly sensitive to Fe3+ and Cd2+ ions and small molecules such as acetone and nitrobenzene.

Spiral frameworks constructed by 1,2-phenylene-dioxydiacetic acid as highly sensitive and selective luminescent probes to detect PO43− ions in aqueous solutions

RSC Advances ◽  
2016 ◽  
Vol 6 (89) ◽  
pp. 85704-85709 ◽  
Author(s):  
Enjun Gao ◽  
Na Sun ◽  
Yang Zhan ◽  
Xue Qiu ◽  
Yuqing Ding ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Coordination Polymers ◽  
Hydrothermal Conditions ◽  
Luminescent Probes ◽  
Highly Sensitive ◽  
Photo Luminescent

Three novel clubbed photo-luminescent lanthanide 1D coordination polymers, [Ln(L)(NO3)(H2O)2]n (where Ln is La, Ce, and Pr, respectively, and H2L = 1,2-phenylenedioxydiacetic acid), were synthesized under hydrothermal conditions.

A highly sensitive and selective fluorescent turn-on chemosensor bearing a 7-diethylaminocoumarin moiety for the detection of cyanide in organic and aqueous solutions

2020 ◽  
Vol 44 (44) ◽  
pp. 19155-19165
Author(s):  
Burcu Aydıner ◽  
Ömer Şahin ◽  
Deniz Çakmaz ◽  
Gökhan Kaplan ◽  
Kerem Kaya ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Emission Intensity ◽  
High Sensitivity ◽  
Turn On ◽  
Highly Sensitive ◽  
Sensitivity And Selectivity

Novel 7-diethylaminocoumarin based dyes showed high sensitivity and selectivity to cyanide anions in both organic and aqueous solutions, which was observed by a drastic increment in the emission intensity.

Microphase Mechanism of “Superquenching” of Luminescent Probes in Aqueous Solutions of DNA and Some Other Polyelectrolytes

2014 ◽  
Vol 118 (15) ◽  
pp. 4245-4252 ◽  
Author(s):  
Michael G. Kuzmin ◽  
Irina V. Soboleva ◽  
Nikita A. Durandin ◽  
Ekaterina S. Lisitsyna ◽  
Vladimir A. Kuzmin
Keyword(s):  
Aqueous Solutions ◽  
Luminescent Probes

Straw-sheaf-like terbium-based coordination polymer architectures: microwave-assisted synthesis and their application as selective luminescent probes for heavy metal ions

2015 ◽  
Vol 39 (4) ◽  
pp. 2973-2979 ◽  
Author(s):  
Mengmeng Shi ◽  
Chenghui Zeng ◽  
Lei Wang ◽  
Zhiwen Nie ◽  
Yongxia Zhao ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Heavy Metal ◽  
Coordination Polymer ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Microwave Assisted Synthesis ◽  
Luminescent Probes ◽  
Microwave Assisted ◽  
Highly Sensitive ◽  
Polymer Architectures

Terbium-based coordination polymer architectures were successfully synthesized via a microwave heating approach and they showed highly sensitive and selective luminescence quenching to Pb2+ in aqueous solution.

Two luminescent transition-metal–organic frameworks with a predesigned ligand as highly sensitive and selective iron(iii) sensors

2018 ◽  
Vol 42 (9) ◽  
pp. 6839-6847 ◽  
Author(s):  
Jian Zhang ◽  
Lili Zhao ◽  
Yinxia Liu ◽  
Mingyue Li ◽  
Gang Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Transition Metal ◽  
Metal Organic Frameworks ◽  
Luminescent Probes ◽  
Highly Sensitive ◽  
Metal Organic

The water-stable imidazole dicarboxylated-based MOFs are excellent luminescent probes for the Fe3+ ion in an aqueous solution.

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