Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Luciano Caglioti"'
Autor:
Luciano Caglioti, Valeria Righi
The origin of life is still a mystery with many unsolved puzzles. How were molecules created? How did they assemble into large structures? Among the many mysteries, the “chirality” phenomenon upon which amino acids and sugars form is particularly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74c733b717b495a51d7114d60dcf71b8
https://doi.org/10.1016/b978-0-12-812824-4.00005-8
https://doi.org/10.1016/b978-0-12-812824-4.00005-8
Autor:
Mohamed Amedjkouh, Béla Barabás, Franco Bellesia, Thomas Buhse, Luciano Caglioti, Christophe Coudret, Joaquim Crusats, José-Manuel Cruz, János Csapó, Zoubir El-Hachemi, Csaba Fehér, Bálint Fridrich, Norihiko Fujii, Noriko Fujii, Ottilia Fülöp, Matías Funes-Maldonado, David Hochberg, Yoshiyasu Kaimori, Tsuneomi Kawasaki, Róbert Kurdi, Gábor Lente, Arimasa Matsumoto, Paul G. Mezey, Jean-Claude Micheau, László T. Mika, Albert Moyano, María E. Noble-Terán, Gyula Pályi, Máté Papp, Francesca Parenti, Adriano Pinetti, Josep M. Ribó, Valeria Righi, Carlo Romagnoli, Hiroaki Sakaue, Itaru Sato, Luisa Schenetti, Bora Sieng, Livia Simon-Sarkadi, Rita Skoda-Földes, Kenso Soai, Takumi Takata, Francesco Tassinari, József M. Tukacs, Béla Urbán, Guillem Valero, Bart Weimer, Claudia Zucchi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da021258e422b6a2b3e3d693e43f878
https://doi.org/10.1016/b978-0-12-812824-4.00028-9
https://doi.org/10.1016/b978-0-12-812824-4.00028-9
Autor:
Bart C. Weimer, János Csapó, Gyula Pályi, Claudia Zucchi, Livia Simon-Sarkadi, Adriano Pinetti, Luciano Caglioti, Franco Bellesia
Free and peptide/protein bonded acids were qualitatively and quantitatively determined in parmesan (Parmigiano Reggiano) cheese samples by HPLC. d / l ratio was measured using a chiral derivatizing agent. The diffusion processes of free amino acids o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7b30dc82eb1a3198480dc22da94396
https://doi.org/10.1016/b978-0-12-812824-4.00019-8
https://doi.org/10.1016/b978-0-12-812824-4.00019-8
Autor:
Luciano Caglioti, Gyula Pályi
Publikováno v:
Rendiconti Lincei. 24:191-196
The role of single chiral molecules in attempts at understanding the origins of terrestrial life as well as of biological chirality is discussed. The “single chiral molecule” hypothesis may represent some progress in these problems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a830e5cd3126ab55fec84b9cd3f8450
https://doi.org/10.1007/s12210-013-0227-3
https://doi.org/10.1007/s12210-013-0227-3
Publikováno v:
The journal of physical chemistry. B. 120(30)
Solutions of very low concentrations cannot be treated by the usual concept of concentration. Stochastic calculations are performed for the analysis of such solutions containing one or a few molecule(s). It is concluded that these systems escape the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f595032005bb60c32835bce9bcaa79
https://pubmed.ncbi.nlm.nih.gov/27384879
https://pubmed.ncbi.nlm.nih.gov/27384879
Publikováno v:
Bulletin of the Chemical Society of Japan. 82:1372-1376
Statistical distribution of enantiomeric excesses obtained by two sets of parallel experiments of absolute asymmetric synthesis by asymmetric autocatalysis was analyzed. It has been found that expe...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1be53155c858cb92d48fc977093ae489
https://doi.org/10.1246/bcsj.82.1372
https://doi.org/10.1246/bcsj.82.1372
Publikováno v:
Amino Acids. 38:1343-1350
A neodymium-(S)-PDTA (PDTA = N,N,N',N'-tetrakis[(hydroxycarbonyl)methyl]-1,2-diaminopropane) complex was found exceptionally useful in the quantitative determination of enantiomer ratios of water-soluble natural amino acids by (13)C-NMR. The method i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0977a01acb471e78751b88027a7868c
https://doi.org/10.1007/s00726-009-0341-9
https://doi.org/10.1007/s00726-009-0341-9
Publikováno v:
Tetrahedron: Asymmetry. 20:1633-1636
The fast quantitative determination of enantiomers of amino acids by the use of a praseodymium-based water-soluble chiral shift reagent, utilizing natural abundance 13 C NMR spectra, is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::487eb0c6aaa33add67142e9f18b1ec8f
https://doi.org/10.1016/j.tetasy.2009.05.038
https://doi.org/10.1016/j.tetasy.2009.05.038
Publikováno v:
The Journal of Physical Chemistry B. 112:9196-9200
A kinetic model of spontaneous amplification of enantiomeric excess in the autocatalytic addition of diisopropylzinc to prochiral pyrimidine carbaldehydes is extended by a negative feedback process. Simulations based on the extended model result in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7dab120a10dd888a70fe1e5659f71bc
https://doi.org/10.1021/jp803334b
https://doi.org/10.1021/jp803334b
Publikováno v:
Journal of Mathematical Chemistry. 43:1505-1515
Closed algebraic formulae were deduced for the description of the quantitative evolution of chirality in consecutive asymmetric autocatalytic reaction cycles. These formulae enable the estimation of the initial enantiometric excesses in the very firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c435e0edb46738b47ea77da8e0e6e58
https://doi.org/10.1007/s10910-007-9277-z
https://doi.org/10.1007/s10910-007-9277-z