Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Vladimir Sindelar"'
Autor:
Nicola Alessandro De Simone, Sarah H. Hewitt, Hennie Valkenier, Anthony P. Davis, Stephen J. Butler, Luis Martínez-Crespo, Vladimir Sindelar
Publikováno v:
ChemRxiv
The transmembrane transport of bicarbonate is a key step in many important biological processes, while problems with bicarbonate transport are at the origin of various diseases. Over the past 10 years, many anionophores that have been developed for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16c435bfee3be1913fc58972e0a62027
https://doi.org/10.26434/chemrxiv.12624425.v3
https://doi.org/10.26434/chemrxiv.12624425.v3
Publikováno v:
Chemosensors; Volume 10; Issue 3; Pages: 115
Dodecabenzylbambus[6]uril (Bn12BU[6]) is an anion receptor that binds the perchlorate ion the most tightly (stability constant ~1010 M−1) of all anions due to the excellent match between the ion size in relation to the receptor cavity. This new bam
Autor:
Václav Havel, Vladimir Sindelar
Publikováno v:
ChemPlusChem. 80(11)
Invited for this month's cover is the group of Prof. Vladimir Sindelar from Masaryk University, Czech Republic. The cover picture shows the bambusuril macrocycle which binds various inorganic anions in the center of its cavity with high affinity and
Publikováno v:
The Journal of Organic Chemistry. 83:1903-1912
Driving forces of anion binding in water in contrast to nonpolar environments are of high interest because of their relevance to biology and medicine. Here we report a neutral bambusuril macrocycle (1), soluble in both water and nonpolar solvents due
Publikováno v:
European Journal of Organic Chemistry. 2018:41-47
Bambusurils are recently developed neutral anion receptors that show a high affinity towards many inorganic anions, not only in organic solvents but also in water. However, the number of water-soluble bambusurils and also those bearing functional gro
Autor:
J. Vázquez, Vladimir Sindelar
Publikováno v:
Chemical Communications. 54:5859-5862
Hydrogen sulfide (H2S) has become an important target for research due to its physiological properties as well as its potential applications in medicine. In this work, supramolecular binding of sulfide (S2-) and hydrosulfide (HS-) anions in water is
Publikováno v:
Supramolecular Chemistry. 30:832-837
Bambusurils are a family of receptor molecules related to the cucurbit[n]urils and appreciated for their high affinities to inorganic anions. Here we show that a bambusuril macrocycle bearing carboxylate functional groups on its portals can form exte
Publikováno v:
Chemistry - A European Journal. 23:8963-8968
Neutral and negatively charged anion receptors functioning in pure water are rare in supramolecular chemistry. Moreover, studies on adjusting the affinity of such receptors toward anions in water are absent from the literature. Two new bambusurils, 1
Publikováno v:
New Journal of Chemistry. 41:6105-6111
Glycoluril dimers 4a and 4b were prepared and successfully transformed to glycoluril dimeric clips 7a and 7b. 1H NMR spectroscopy was used to reveal that the dimeric clip 7b with methyl substituents in its structure exists as a mixture of two distinc
Publikováno v:
The Journal of Organic Chemistry. 81:8906-8910
The synthesis and supramolecular properties of the first methylene-bridged propanediurea-based dimers are described. These dimers, bearing an aromatic sidewall, have the shape of molecular clips. Unlike glycoluril-based dimers, these clips neither di