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

J 2015

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

YAWER, Mirza Arfan, Václav HAVEL and Vladimír ŠINDELÁŘ

Basic information

Original name

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

Authors

YAWER, Mirza Arfan (586 Pakistan, belonging to the institution), Václav HAVEL (203 Czech Republic, belonging to the institution) and Vladimír ŠINDELÁŘ (203 Czech Republic, guarantor, belonging to the institution)

Edition

Angewandte Chemie International Edition, WEINHEIM (GERMANY), Verlag Chemie, 2015, 1433-7851

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10401 Organic chemistry

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 11.709

RIV identification code

RIV/00216224:14310/15:00080729

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1002/anie.201409895

UT WoS

000347065100043

Keywords in English

anion recognition; host–guest systems; macrocycles; self-assembly; supramolecular chemistry

Abstract

V originále

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 an outstanding 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.

Links

GA13-15576S, research and development project

Name: Syntéza a supramolekulární vlastnosti bambusurilů

Investor: Czech Science Foundation

LH11012, research and development project

Name: Cucurbiturily a jejich deriváty umožňující tvorbu vodíkové vazby mezi ogranickými molekulami ve vodě (Acronym: CB-H)

Investor: Ministry of Education, Youth and Sports of the CR

LM2011028, research and development project

Name: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí

Investor: Ministry of Education, Youth and Sports of the CR

LO1214, research and development project

Name: Centrum pro výzkum toxických látek v prostředí (Acronym: RECETOX)

Investor: Ministry of Education, Youth and Sports of the CR

Citovat

YAWER, Mirza Arfan, Václav HAVEL and Vladimír ŠINDELÁŘ. A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity. Angewandte Chemie International Edition. WEINHEIM (GERMANY): Verlag Chemie, 2015, vol. 54, No 1, p. 276-279. ISSN 1433-7851. Available from: https://dx.doi.org/10.1002/anie.201409895.

@article{1232059,
   author = {Yawer, Mirza Arfan and Havel, Václav and Šindelář, Vladimír},
   article_location = {WEINHEIM (GERMANY)},
   article_number = {1},
   doi = {http://dx.doi.org/10.1002/anie.201409895},
   keywords = {anion recognition; host–guest systems; macrocycles; self-assembly; supramolecular chemistry},
   language = {eng},
   issn = {1433-7851},
   journal = {Angewandte Chemie International Edition},
   title = {A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity},
   url = {http://onlinelibrary.wiley.com/doi/10.1002/anie.201409895/abstract;jsessionid=ABCDEB2B3122226D3B80E184E66BCDB5.f02t03},
   volume = {54},
   year = {2015}
}

TY  - JOUR
ID  - 1232059
AU  - Yawer, Mirza Arfan - Havel, Václav - Šindelář, Vladimír
PY  - 2015
TI  - A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity
JF  - Angewandte Chemie International Edition
VL  - 54
IS  - 1
SP  - 276-279
EP  - 276-279
PB  - Verlag Chemie
SN  - 14337851
KW  - anion recognition
KW  - host–guest systems
KW  - macrocycles
KW  - self-assembly
KW  - supramolecular chemistry
UR  - http://onlinelibrary.wiley.com/doi/10.1002/anie.201409895/abstract;jsessionid=ABCDEB2B3122226D3B80E184E66BCDB5.f02t03
L2  - http://onlinelibrary.wiley.com/doi/10.1002/anie.201409895/abstract;jsessionid=ABCDEB2B3122226D3B80E184E66BCDB5.f02t03
N2  - 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 an outstanding 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.
ER  -

YAWER, Mirza Arfan, Václav HAVEL and Vladimír ŠINDELÁŘ. A Bambusuril Macrocycle that Binds Anions in Water with High Affinity and Selectivity. \textit{Angewandte Chemie International Edition}. WEINHEIM (GERMANY): Verlag Chemie, 2015, vol.~54, No~1, p.~276-279. ISSN~1433-7851. Available from: https://dx.doi.org/10.1002/anie.201409895.

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