Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Giovanni, Gottarelli"'
Autor:
Allison L, Marlow, Elisabetta, Mezzina, Gian Piero, Spada, Stefano, Masiero, Jeffery T, Davis, Giovanni, Gottarelli
Publikováno v:
The Journal of organic chemistry. 64(14)
The lipophilic nucleoside 3',5'-didecanoyl-2'-deoxyguanosine, dG
Autor:
Gian Piero Spada, Giovanni Gottarelli
Publikováno v:
The Chemical Record. 4:39-49
Several supramolecular architectures generated by guanosine derivatives are described. The research started from the fortuitous observation of a lyotropic behavior exhibited by a guanylic nucleotide in water. This observation stimulated extensive res
Publikováno v:
Molecular Crystals and Liquid Crystals. 420:1-8
Two series of conjugated bis(azo) compounds with “push” (alkoxy, acyloxy) and “pull” (nitro) substituents at the end positions were synthesized and their thermal behavior investigated. Smectic A and nematic mesophases were observed over long
Autor:
Mauro A. Cremonini, Stefano Lena, Giovanni Gottarelli, Jürgen P. Rabe, Stefano Masiero, Gian Piero Spada, Paolo Samori, Tatiana Giorgi, Paolo Mariani, Silvia Pieraccini
Publikováno v:
Journal of the American Chemical Society. 125:14741-14749
The cooperative effect of solvophobic interactions and hydrogen bonding has been exploited to self-assemble supramolecular helical architectures of 8-oxoguanosines in different environments. This self-assembly into helical structures is completely di
Autor:
Giuseppe Maruccio, Eliana D'Amone, Stefano Masiero, A. Biasco, Tatiana Giorgi, Stefano D'Amico, Valentina Arima, Paolo Visconti, Giovanni Gottarelli, Ross Rinaldi, Roberto Cingolani
Publikováno v:
Nanoletters 3 (2003): 479–483.
info:cnr-pdr/source/autori:Giuseppe Maruccio, Paolo Visconti, Valentina Arima, Stefano D'Amico, Adriana Biasco, Eliana D'Amone, Roberto Cingolani, Ross Rinaldi, Stefano Masiero, Tatiana Giorgi, and Giovanni Gottarelli/titolo:Field effect transistor based on a modified DNA base/doi:/rivista:Nanoletters/anno:2003/pagina_da:479/pagina_a:483/intervallo_pagine:479–483/volume:3
info:cnr-pdr/source/autori:Giuseppe Maruccio, Paolo Visconti, Valentina Arima, Stefano D'Amico, Adriana Biasco, Eliana D'Amone, Roberto Cingolani, Ross Rinaldi, Stefano Masiero, Tatiana Giorgi, and Giovanni Gottarelli/titolo:Field effect transistor based on a modified DNA base/doi:/rivista:Nanoletters/anno:2003/pagina_da:479/pagina_a:483/intervallo_pagine:479–483/volume:3
In this work, a field effect transistor based on a deoxyguanosine derivative (a DNA base) is demonstrated. Our experiments on transport through the source and drain electrodes interconnected by self-assembled guanine ribbons (Gottarelli et al. Helv.
Publikováno v:
Molecular Crystals and Liquid Crystals. 398:57-73
The self-assembly and lyotropic mesomorphism of guanosine derivatives are reviewed. Natural and synthetic guanosine nucleotides self-assemble into columnar aggregates based on G-quartets; at the appropriate concentrations these aggregates form, in wa
Autor:
Giovanni Gottarelli, Paolo Samorì, Jürgen P. Rabe, Stefano Masiero, Silvia Pieraccini, Gian Piero Spada
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 23:283-288
We report a tapping mode scanning force microscopy investigation on the growth from solutions of a lipophilic deoxiguanosine derivative on the basal plane of a muscovite mica surface. By varying the chemical composition of the substrate surface it is
Autor:
Gian Piero Spada, Steve M. Todd, Andrea di Matteo, Alberta Ferrarini,† and, Giovanni Gottarelli, Guy Solladie, Vance E. Williams, Robert P. Lemieux
Publikováno v:
Journal of the American Chemical Society. 123:7842-7851
The helical structure of the chiral nematic phases induced by chiral dopants in nematic solvents provides a macroscopic image of the molecular chirality of the dopant promoted by the orientational order. Chiral biphenyls are challenging systems becau
Autor:
Gian Piero Spada, Giovanni Gottarelli, Luca Francini, Ilse Manet, Silvia Pieraccini, Stefano Masiero
Publikováno v:
Helvetica Chimica Acta. 84:2096-2107
Autor:
Scott L. Forman, Jeffery T. Davis, Silvia Pieraccini, James C. Fettinger, and Giovanni Gottarelli
Publikováno v:
Journal of the American Chemical Society. 122:4060-4067
Single crystals of a lipophilic G-quadruplex formed by 5‘-tert-butyl-dimethylsilyl-2‘,3‘,-di-O-isopropylidene G 2 were obtained from a CH3CN solution containing potassium picrate and cesium picrate. The X-ray structure showed that 16 units of G