Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Stefan Kubik"'
Publikováno v:
Organic Materials, Vol 4, Iss 04, Pp 146-152 (2022)
Abstract Qualitative NMR spectroscopic and quantitative calorimetric binding studies were performed to characterize the interaction of nontoxic mimics of the V-type nerve agent VX (O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate) and th
Externí odkaz:
https://doaj.org/article/c57b1c4f44644319aa0ffc6f0103135c
Autor:
Stefan Kubik
Publikováno v:
Chemistry, Vol 4, Iss 2, Pp 419-430 (2022)
The binding energies of 121 complexes between anions and bis(cyclopeptides) differing in the structure and the number of linking units between the two cyclopeptide rings were analyzed. These Gibbs free energies were obtained in earlier work for diffe
Externí odkaz:
https://doaj.org/article/992126d343354fc1a9c78a17682b2c32
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 2687-2700 (2020)
Gold nanoparticles covered with a mixture of ligands of which one type contains solubilizing triethylene glycol residues and the other peripheral zinc(II)–dipicolylamine (DPA) complexes allowed the optical detection of hydrogenphosphate, diphosphat
Externí odkaz:
https://doaj.org/article/a02741f223ec48fab2a2576553e45394
Autor:
Stefan Kubik
Publikováno v:
Molecules, Vol 27, Iss 9, p 2821 (2022)
Work on the use of cyclic peptides or pseudopeptides as synthetic receptors started even before the field of supramolecular chemistry was firmly established. Research initially focused on the development of synthetic ionophores and involved the use o
Externí odkaz:
https://doaj.org/article/9782e16d93e74bb290171e063e539fde
Publikováno v:
ACS Omega, Vol 2, Iss 7, Pp 3669-3680 (2017)
Externí odkaz:
https://doaj.org/article/5637d93c193a4be29a5a4f66ed9557c4
Autor:
Michael Zengerle, Florian Brandhuber, Christian Schneider, Franz Worek, Georg Reiter, Stefan Kubik
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 1543-1554 (2011)
The potential of appropriately substituted cyclodextrins to act as scavengers for neurotoxic organophosphonates under physiological conditions was evaluated. To this end, a series of derivatives containing substituents with an aldoxime or a ketoxime
Externí odkaz:
https://doaj.org/article/71d818271d1e4efea4b6623831b194fb
Autor:
Stefan Kubik
Publikováno v:
ChemistryOpen. 11
Molecular recognition processes in water differ from those in organic solvents in that they are mediated to a much greater extent by solvent effects. The hydrophobic effect, for example, causes molecules that only weakly interact in organic solvents
Autor:
Julia Bartl, Stefan Kubik
Publikováno v:
ChemPlusChem. 85:963-969
A molecular cage consisting of two cyclic hexapeptides with an alternating sequence of (2S,4S)-4-aminoproline and 6-aminopicolinic acid subunits, covalently linked via three diglycolic acid subunits, interacts with a variety of inorganic anions in ac
Publikováno v:
Chemical Communications. 56:10457-10460
The interaction of cyclopeptides bound to the surface of mixed monolayer-protected gold nanoparticles with sulfate anions causes the crosslinking and concomitant precipitation of the nanoparticles from aqueous solutions even in presence of an excess
Publikováno v:
Organic Letters. 21:6442-6446
A cyclic tetrapeptide L comprising two l-proline and two 3-amino-5-(pyridin-4-yl)benzoic acid subunits assembles into a dimetallic metallamacrocycle Pd2L2 and a trimetallic coordination cage Pd3L6 in the presence of suitable palladium(II) precursors.