Search Results - "Ponterini, G"

New TRAP1 and Hsp90 chaperone inhibitors with cationic components: Preliminary studies on mitochondrial targeting by Rondanin, R., Lettini, G., Oliva, P., Baruchello, R., Costantini, C., Trapella, C., Simoni, D., Bernardi, T., Sisinni, L., Pietrafesa, M., Ponterini, G., Costi, M.P., Vignudelli, T., Luciani, R., Matassa, D.S., Esposito, F., Landriscina, M.

“…[Display omitted] •Analogues of known Hsp90 inhibitors with a permanent or ionizable cationic head.•Inhibition of TRAP1 ATPase activity and detection in…”
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Homodimeric enzymes as drug targets by Cardinale, D, Salo-Ahen, O M H, Ferrari, S, Ponterini, G, Cruciani, G, Carosati, E, Tochowicz, A M, Mangani, S, Wade, R C, Costi, M P

“…Many enzymes and proteins are regulated by their quaternary structure and/or by their association in homo- and/or hetero-oligomer complexes. Thus, these…”
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Solvent influence on absorption and fluorescence spectra of merocyanine dyes: a theoretical and experimental study by Baraldi, I, Brancolini, G, Momicchioli, F, Ponterini, G, Vanossi, D

“…The solvaton–CS INDO model, previously successfully used to describe the solvatochromic properties of merocyanines, has been extended to the study of the…”
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A poly(alkylsulfany)thiophene functionalized with carboxylic groups by Cagnoli, R., Mucci, A., Parenti, F., Schenetti, L., Borsari, M., Lodi, A., Ponterini, G.

“…Different routes, based on the Stille coupling, to the obtainment of a polythiophene bearing a carboxyhexylsulfanyl chain every two thiophene rings (PTCOOH)…”
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Excitation Energy Transfer in Ion Pairs of Polymethine Cyanine Dyes:  Efficiency and Dynamics by Ponterini, G, Fiorini, M, Vanossi, D, Tatikolov, A. S, Momicchioli, F

“…The present work deals with singlet excitation energy transfer (EET) occurring in contact ion pairs (CIPs) of several anionic oxonol analogues (acting as EE…”
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Design and characterization of a mutation outside the active site of human thymidylate synthase that affects ligand binding by Cardinale, D., Salo-Ahen, O.M.H., Guaitoli, G., Ferrari, S., Venturelli, A., Franchini, S., Battini, R., Ponterini, G., Wade, R.C., Costi, M.P.

“…Owing to its central role in DNA synthesis, human thymidylate synthase (hTS) is a well-established target for chemotherapeutic agents, such as…”
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Dimerization of green sensitizing cyanines in solution. A spectroscopic and theoretical study of the bonding nature by Baraldi, I., Caselli, M., Momicchioli, F., Ponterini, G., Vanossi, D.

“…The bonding nature in cyanine-dye aggregates has been investigated by studying dimerization in solution of 3,3 ′-disulfopropyl-4,5,4 ′,5…”
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Exciton-Like and Charge-Transfer States in Cyanine−Oxonol Ion Pairs. An Experimental and Theoretical Study by Baraldi, I, Momicchioli, F, Ponterini, G, Tatikolov, A. S, Vanossi, D

“…Absorption and fluorescence emission properties of cyanine−oxonol mixed dyes, i.e., salts formed by a cationic cyanine with an anionic oxonol as counterion,…”
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Solvent effects within the CS INDO method. Geometrical distortion and solvatochromism of merocyanine dyes by Baraldi, I., Momicchioli, F., Ponterini, G., Vanossi, D.

“…This work represents the first step of a theoretical study aiming at explicitly including solvation in the CS INDO CI calculations of ground and excited state…”
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Influence of ion pair formation on the photochemistry of asymmetric cationic indobenzimidazolo cyanines by Tatikolov, A.S., Ponterini, G.

“…The influence of counterions in ion pairs of asymmetric cationic indobenzimidazolo cyanines formed in low polarity solvents on the main photochemical processes…”
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Aggregation of cation‐anionic and related polymethine dyes by Tatikolov, A. S., Ponterini, G., Krasnaya, Zh. A.

“…Absorption, fluorescence, and fluorescence excitation spectra were studied for a number of cation‐anionic and related anionic polymethine dyes in weakly…”
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A 5-(difluorenyl)-1,10-phenanthroline-based Ru(II) complex as a coating agent for potential multifunctional gold nanoparticles by Moreau, Juliette, Lux, François, Four, Mickaël, Olesiak-Banska, Joanna, Matczyszyn, Katarzyna, Perriat, Pascal, Frochot, Céline, Arnoux, Philippe, Tillement, Olivier, Samoc, Marek, Ponterini, Glauco, Roux, Stéphane, Lemercier, Gilles

“…The synthesis and photophysical properties of small gold nanoparticles (NPs, AuNP-[Ru-PFF]) surface functionalized by 5-substituted-1,10-phenanthroline-ligand…”
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J-Aggregation of an anionic oxacarbocyanine in electrostatically self-assembled multilayers by Lodi, Andrea, Ponterini, Glauco

“…Unlike in water solution, interaction of the anionic oxacarbocyanine E (structure in Fig. 1) with three polycations electrostatically adsorbed on a quartz…”
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Comparison of radiationless decay processes in osmium and platinum porphyrins by Ponterini, Glauco, Serpone, Nick, Bergkamp, Michael A, Netzel, Thomas L

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A novel class of tetrairon(III) single-molecule magnets with graphene-binding groups by Danieli, Chiara, Cornia, Andrea, Cecchelli, Claudia, Sessoli, Roberta, Barra, Anne-Laure, Ponterini, Glauco, Zanfrognini, Barbara

“…Tetrairon(III) single-molecule magnets with a propeller-like structure have been functionalized with pyrenyl groups suitable for noncovalent binding to…”
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Electronic spectra and fluorescence properties of multichromophoric sulfonylureas by Baraldi, I., Caselli, M., Ponterini, G., Vanossi, D.

“…Investigation of the multichromophoric character of two sulfonylurea herbicides: sulfometuron methyl and bensulfuron methyl. UV absorption spectra and…”
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Spectroscopic study of chromophores in ancient HIMT glass by Quartieri, S., De Ferri, L., Arletti, R., Ponterini, G.

“…Abstract only…”
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Electronic spectrum of porphyrins. CS INDO CI study by Baraldi, I., Carnevali, A., Ponterini, G., Vanossi, D.

“…The electronic spectra of porphin, chlorin and their magnesium derivatives have been studied quantum-mechanically with the CS INDO CI method. Both the S 0-S n…”
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Ion pairing of bisdimethylamino pentamethinecyanine perchlorate and its consequences on the cis-trans photoisomerization dynamics by Ponterini, Glauco

“…Ion pairing of the title compound is shown to occur in several solvents and solvent mixtures by electrical conductivity measurements. Both solvent separated…”
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Theoretical and photophysical study of photoisomerism of cyanine dyes: bisphenylaminopentamethine cyanine (BPPC) by Baraldi, I., Carnevali, A., Caselli, M., Momicchioli, F., Ponterini, G., Berthier, G.

“…The trans-cis photoisomerism of BPPC was investigated as part of a comprehensive, both theoretical and experimental, study on the photophysical and…”
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