A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00080729" target="_blank" >RIV/00216224:14310/15:00080729 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1002/anie.201409895/abstract;jsessionid=ABCDEB2B3122226D3B80E184E66BCDB5.f02t03" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/anie.201409895/abstract;jsessionid=ABCDEB2B3122226D3B80E184E66BCDB5.f02t03</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/anie.201409895" target="_blank" >10.1002/anie.201409895</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity

Popis výsledku v původním jazyce

Synthetic receptors that function in water are important for the qualitative and quantitative detection of anions, which may act as pollutants in the environment or play important roles in biological processes. Neutral receptors are particularly appealing because they are often more selective than positively charged receptors; however, their affinity towards anions in pure water is only in range of 1-10(3)Lmol(-1). The anion-templated synthesis of a water-soluble bambusuril derivative is shown to be anoutstanding receptor for various inorganic anions in pure water, with association constants of up to 10(7)Lmol(-1). Furthermore, the macrocycle discriminates between anions with unprecedented selectivity (up to 500000-fold). We anticipate that the combination of remarkable affinity and selectivity of this macrocycle will enable the efficient detection and isolation of diverse anions in aqueous solutions, which is not possible with current supramolecular systems.

Název v anglickém jazyce

A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity

Popis výsledku anglicky

Synthetic receptors that function in water are important for the qualitative and quantitative detection of anions, which may act as pollutants in the environment or play important roles in biological processes. Neutral receptors are particularly appealing because they are often more selective than positively charged receptors; however, their affinity towards anions in pure water is only in range of 1-10(3)Lmol(-1). The anion-templated synthesis of a water-soluble bambusuril derivative is shown to be anoutstanding receptor for various inorganic anions in pure water, with association constants of up to 10(7)Lmol(-1). Furthermore, the macrocycle discriminates between anions with unprecedented selectivity (up to 500000-fold). We anticipate that the combination of remarkable affinity and selectivity of this macrocycle will enable the efficient detection and isolation of diverse anions in aqueous solutions, which is not possible with current supramolecular systems.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Angewandte Chemie International Edition

ISSN

1433-7851

e-ISSN

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Svazek periodika

54

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

4

Strana od-do

276-279

Kód UT WoS článku

000347065100043

EID výsledku v databázi Scopus

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