A Bambusuril Receptor Binds Charge Diffuse Anions in Water at Picomolar Concentrations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F25%3A00141837" target="_blank" >RIV/00216224:14310/25:00141837 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1002/anie.202510912" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/anie.202510912</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/anie.202510912" target="_blank" >10.1002/anie.202510912</a>
Alternative languages
Result language
angličtina
Original language name
A Bambusuril Receptor Binds Charge Diffuse Anions in Water at Picomolar Concentrations
Original language description
Anionic pollutants are widespread in the environment and pose risks to human health. Due to the typically low concentrations of these species, the development of efficient receptors for their detection and removal from aqueous solutions is highly desirable. Here, we report the design and synthesis of a bambusuril receptor with markedly enhanced anion-binding affinity in water, achieved by introducing trifluoromethyl electron-withdrawing groups. The resulting fluorinated receptor is, to date, the most potent known receptor for several charge diffuse anions in aqueous media. The most stable 1:1 host-guest complex in water was observed with iodide, exhibiting a relative dissociation constant of 59 pM. This complex is over three orders of magnitude more stable than any previously reported complex between an artificial receptor and inorganic anion in water.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10400 - Chemical sciences
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Angewandte Chemie International Edition
ISSN
1433-7851
e-ISSN
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Volume of the periodical
64
Issue of the periodical within the volume
37
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
„e202510912“
UT code for WoS article
001538233100001
EID of the result in the Scopus database
2-s2.0-105011983348