Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Tatiana A. Shumilova"'
Publikováno v:
Molecules, Vol 26, Iss 4, p 980 (2021)
Selective recognition of nucleotides with synthetic receptors is an emerging direction to solve a series of nucleic acid-related challenges in biochemistry. Towards this goal, a new aza-cyclophane with two different dyes, naphthalimide and pyrene, co
Externí odkaz:
https://doaj.org/article/e40e3ccac00c4cb6b3454174f16e2255
Autor:
Evgeny A. Kataev, Tatiana A. Shumilova
Publikováno v:
Molecules, Vol 20, Iss 2, Pp 3354-3370 (2015)
Phosphates are ubiquitous in biology and nearly half of all proteins interact with their partners by means of recognition of phosphate residues. Therefore, a better understanding of the phosphate ion binding by peptidic structures is highly desirable
Externí odkaz:
https://doaj.org/article/55f573c69839454bb50599bc54df6e5f
Autor:
Aleksandr S. Oshchepkov, Frank Hampel, Tatiana A. Shumilova, Aleksandr M. Agafontsev, Evgeny A. Kataev
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
Pyrene‐based cyclophanes have been synthesized with the aim to realize a bellows‐type sensing mechanism for the ratiometric detection of nucleotide concentrations in a buffered aqueous solution. The sensing mechanism involves the encapsulation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d16b9cfb224000a8843defd4c68a254c
http://europepmc.org/articles/PMC7496914
http://europepmc.org/articles/PMC7496914
Autor:
Evgeny A. Kataev, Heinrich Lang, Aleksandr M. Agafontsev, Tobias Rüffer, Tatiana A. Shumilova
Publikováno v:
Chemistry – A European Journal. 25:3541-3549
Three anthracene-based cyclophanes were synthesized and their binding properties towards nucleoside triphosphates were studied. A new polycyclic amine derived from dearomatized anthracene was identified as a major side product in the cyclization reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5038454708595897daf9c83e39983cc
https://doi.org/10.1002/chem.201806130
https://doi.org/10.1002/chem.201806130
Autor:
Olga A. Fedorova, Viktor N. Khrustalev, Tatiana A. Shumilova, Aleksandr S. Oshchepkov, Evgeny A. Kataev, Siva S. R. Namashivaya, Pavel V. Dorovatovskii
Publikováno v:
The Journal of Organic Chemistry. 83:2145-2153
Synthesis and anion binding properties of hybrid macrocycles containing ammonium and hydrogen bond donor groups are reported. Receptor properties were studied in a 10 mM MES buffer solution at pH 6.2, at which the receptors carry two positive charges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51c370c266579c6e72e43c564d499cb9
https://doi.org/10.1021/acs.joc.7b03077
https://doi.org/10.1021/acs.joc.7b03077
Autor:
Mohammad A. Abdulmalic, Evgeny A. Kataev, Tatiana A. Shumilova, Saddam Weheabby, Tobias Rüffer
Publikováno v:
Zeitschrift für Naturforschung B. 72:461-474
Poly(cyclic) oxamates represent novel and potentially multidentate ligands for coordination chemistry. To obtain them, the treatment of 2-nitroaniline with two equivalents of oxalyl chloride afforded N,N′-bis(2-nitrophenyl)oxalamide (1), and by red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f141258622c47d35b9c82ee9b37b22
https://doi.org/10.1515/znb-2017-0020
https://doi.org/10.1515/znb-2017-0020
Autor:
Tobias Rüffer, Heinrich Lang, Aleksandr S. Oshchepkov, Evgeny A. Kataev, Ramana R. Mittapalli, Siva S. R. Namashivaya, Tatiana A. Shumilova
Publikováno v:
Chem. Commun.. 53:11345-11348
Bicyclic receptors bearing anthracene as a strap were designed for selective oxalate binding in a buffered aqueous solution. The receptors were found to possess two mechanisms of fluorescence response depending on the pH of a buffered solution. Recep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::637efea87441a145b5f2134fb29e850f
https://doi.org/10.1039/c7cc06955c
https://doi.org/10.1039/c7cc06955c
Autor:
Evgeny A. Kataev, Pavel A. Panchenko, Sharon Janz, Tatiana A. Shumilova, Aleksandr M. Agafontsev, Olga A. Fedorova
Publikováno v:
Chemistry - A European Journal. 22:15069-15074
A receptor containing amidopyrrole binding subunits and free amino groups, conjugated to a naphthalimide dye, has been designed and synthesized. The intrinsic selectivity of the binding motif for phosphate present in DMSO completely disappears in 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7833a6c160607e325c226943db303009
https://doi.org/10.1002/chem.201602623
https://doi.org/10.1002/chem.201602623
Publikováno v:
The Journal of Organic Chemistry. 81:6505-6514
Stacking interactions between aromatic compounds and nucleobases are crucial in recognition of nucleotides and nucleic acids, but a comprehensive understanding of the strength and selectivity of these interactions in aqueous solution has been elusive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::944e2ff7a8893eb74087036544c3e6c9
https://doi.org/10.1021/acs.joc.6b01130
https://doi.org/10.1021/acs.joc.6b01130
Autor:
Aleksandr S. Oshchepkov, Evgeny A. Kataev, Tatiana A. Shumilova, Frank Hampel, Aleksandr M. Agafontsev
Publikováno v:
Chemistry – A European Journal. 26:9654-9654
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38bf0067cb5f2911ebdd4c6cba0541e
https://doi.org/10.1002/chem.202003014
https://doi.org/10.1002/chem.202003014