Anion recognition and sensing in organic and aqueous media using luminescent and colorimetric sensors

2006 ◽  
Vol 250 (23-24) ◽  
pp. 3094-3117 ◽  
Author(s):  
Thorfinnur Gunnlaugsson ◽  
Mark Glynn ◽  
Gillian M. Tocci (née Hussey) ◽  
Paul E. Kruger ◽  
Frederick M. Pfeffer
Keyword(s):  
Aqueous Media ◽  
Anion Recognition ◽  
Colorimetric Sensors

Charge Neutral Halogen Bonding Tetradentate-Iodotriazole Macrocycles Capable of Anion Recognition and Sensing in Highly Competitive Aqueous Media

2021 ◽  
Author(s):  
Thanthapatra Bunchuay ◽  
Kajjana Boonpalit ◽  
Andrew Docker ◽  
Araya Ruengsuk ◽  
Jonggol Tantirungrotechai ◽  
...  
Keyword(s):  
1H Nmr ◽  
Aqueous Media ◽  
Anion Recognition ◽  
Halogen Bonding

A series of neutral tetradentate halogen bonding (XB) macrocycles, comprising of two bis-iodotriazole XB donors were synthesised in 60-70% yields via a stepwise CuAAC-mediated cyclisation strategy. Extensive 1H NMR anion...

[28]Hexaphyrin derivatives for anion recognition in organic and aqueous media

2016 ◽  
Vol 52 (10) ◽  
pp. 2181-2184 ◽  
Author(s):  
Flávio Figueira ◽  
Andreia S. F. Farinha ◽  
Paulino V. Muteto ◽  
Marcelo D. Polêto ◽  
Hugo Verli ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Anion Recognition ◽  
First Time

Hexaphyrin-based anion chemosensors are reported for the first time.

Fluorescent Charge-Assisted Halogen-Bonding Macrocyclic Halo-Imidazolium Receptors for Anion Recognition and Sensing in Aqueous Media

2012 ◽  
Vol 134 (28) ◽  
pp. 11533-11541 ◽  
Author(s):  
Fabiola Zapata ◽  
Antonio Caballero ◽  
Nicholas G. White ◽  
Tim D. W. Claridge ◽  
Paulo J. Costa ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Anion Recognition ◽  
Halogen Bonding

Easily-Prepared Hydroxy-Containing Receptors Recognise Anions in Aqueous Media

2018 ◽  
Author(s):  
Mahbod Morshedi ◽  
Stephanie Boer ◽  
Michael Thomas ◽  
Nicholas White
Keyword(s):  
Anion Exchange ◽  
Aqueous Media ◽  
Anion Recognition ◽  
Solvent Mixture ◽  
Anion Receptors ◽  
Chromatographic Purification ◽  
Recognition Motifs ◽  
Hydroxy Groups

<div>Despite their readily availability, O–H groups have received relatively little attention as anion recognition motifs. Here, we report two simple hydroxy-containing anion receptors that are prepared in two facile steps followed by anion exchange, without the need for chromatographic purification at any stage. These receptors contain a pyridinium bis(amide) motif as well as hydroxyphenyl groups, and bind mono- and divalent anions in 9:1 CD3CN:D2O, showing a selectivity preference for sulfate. Notably, a “model” receptor that does not contain hydroxy groups shows only very weak sulfate binding in this competitive solvent mixture.</div>

Colorimetric Sensors for Anion Recognition Based on the Proton Transfer Signaling Mechanism

2009 ◽  
Vol 27 (8) ◽  
pp. 1526-1530 ◽  
Author(s):  
Xiaohuan HUANG ◽  
Yongbing HE ◽  
Zhihong CHEN ◽  
Chenguang HU
Keyword(s):  
Proton Transfer ◽  
Anion Recognition ◽  
Signaling Mechanism ◽  
Colorimetric Sensors

scholarly journals Luminescent anion recognition: probing the interaction between dihydrogenphosphate anions and Ru(II) polypyridyl complexes in organic and aqueous media

Polyhedron ◽  
2003 ◽  
Vol 22 (5) ◽  
pp. 775-780 ◽  
Author(s):  
Thomas Duff ◽  
André Grüßing ◽  
Jean-Luc Thomas ◽  
Marco Duati ◽  
Johannes G Vos
Keyword(s):  
Aqueous Media ◽  
Anion Recognition ◽  
Polypyridyl Complexes

Easily-Prepared Hydroxy-Containing Receptors Recognise Anions in Aqueous Media

2018 ◽  
Author(s):  
Mahbod Morshedi ◽  
Stephanie Boer ◽  
Michael Thomas ◽  
Nicholas White
Keyword(s):  
Anion Exchange ◽  
Aqueous Media ◽  
Anion Recognition ◽  
Solvent Mixture ◽  
Anion Receptors ◽  
Chromatographic Purification ◽  
Recognition Motifs ◽  
Hydroxy Groups

<div>Despite their readily availability, O–H groups have received relatively little attention as anion recognition motifs. Here, we report two simple hydroxy-containing anion receptors that are prepared in two facile steps followed by anion exchange, without the need for chromatographic purification at any stage. These receptors contain a pyridinium bis(amide) motif as well as hydroxyphenyl groups, and bind mono- and divalent anions in 9:1 CD3CN:D2O, showing a selectivity preference for sulfate. Notably, a “model” receptor that does not contain hydroxy groups shows only very weak sulfate binding in this competitive solvent mixture.</div>

Highly efficient and selective photocatalytic CO2 to CO conversion in aqueous solution

2020 ◽  
Vol 56 (27) ◽  
pp. 3851-3854 ◽  
Author(s):  
Xiaomin Chai ◽  
Hai-Hua Huang ◽  
Huiping Liu ◽  
Zhuofeng Ke ◽  
Wen-Wen Yong ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Performance ◽  
Aqueous Media ◽  
Highly Efficient ◽  
Co Conversion

A Co-based complex displayed the highest photocatalytic performance for CO2 to CO conversion in aqueous media.

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