Chitosan-Capped Au Nanoparticles for Laser Photothermal Ablation Therapy: UV-Vis Characterization and Optothermal Performances

Autor: Giancarlo Margheri, Silvana Trigari, Mariabeatrice Berti, Maurizio Muniz Miranda, Rita Traversi

Publikováno v: Journal of Spectroscopy, Vol 2018 (2018)

We have reported on the synthesis and characterization of near-infrared- (NIR-) absorbing colloidal nanoparticles prepared by exploiting the one-step reaction of HAuCl4 and Na2S2O3, followed by their stabilization with chitosan. This reaction also pr

Externí odkaz: https://doaj.org/article/6b9a98a2815742269bf436636d78335e

Silver nanowires as infrared-active materials for surface-enhanced Raman scattering

Autor: Cristina Gellini, Monica Bracciali, Giangaetano Pietraperzia, Cristiana Lofrumento, Alessandro Feis, Giacomo Ghini, Silvana Trigari, Lorenzo Tognaccini, Marilena Ricci, Maurizio Becucci

Publikováno v: Nanoscale. 10:9329-9337

Surface-enhanced Raman scattering (SERS) is increasing in significance as a bioanalytical tool. Novel nanostructured metal substrates are required to improve performances and versatility of SERS spectroscopy. In particular, as biological tissues are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411f68ed2702db1cf61c4d1d0d250e2b
https://doi.org/10.1039/c8nr00537k

Ag nanoparticles obtained by pulsed laser ablation in water: surface properties and SERS activity

Autor: Maurizio Muniz-Miranda, Cristina Gellini, Silvana Trigari, Emilia Giorgetti, Paolo Marsili, Francesco Giammanco

Publikováno v: Journal of Raman Spectroscopy. 46:462-469

We studied the surface properties and reactivity of silver nanoparticles obtained by picosecond or nanosecond pulsed laser ablation in water and with 1064-nm wavelength. Ultraviolet–visible spectroscopy results and subsequent modelling by Mie theor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b693759381c7b1b88296ae9dd7fd1df7
https://doi.org/10.1002/jrs.4677

Differential uPAR recruitment in caveolar-lipid rafts by GM1 and GM3 gangliosides regulates endothelial progenitor cells angiogenesis

Autor: Alessio Biagioni, Laura Papucci, Nicola Schiavone, Anastasia Chillà, Giancarlo Margheri, Riccardo D’Agostino, Tommaso Del Rosso, Mario Del Rosso, Cristina Luciani, Silvana Trigari, Simona Serratì, Elena Andreucci, Francesca Margheri, Gabriella Fibbi, Anna Laurenzana

Publikováno v: Journal of Cellular and Molecular Medicine (Online) 19 (2014): 113–123. doi:10.1111/jcmm.12410
info:cnr-pdr/source/autori:Francesca Margheri (1); Laura Papucci (1); Nicola Schiavone (1); Riccardo D'Agostino (1,2); Silvana Trigari (2); Simona Serratì (1); Anna Laurenzana (1); Alessio Biagioni (1); Cristina Luciani (1); Anastasia Chillà (1); Elena Andreucci (1); Tommaso Del Rosso (3); Giancarlo Margheri (2); Mario Del Rosso (2,4); Gabriella Fibbi (1)/titolo:Differential uPAR recruitment in caveolar-lipid rafts by GM1 and GM3 gangliosides regulates endothelial progenitor cells angiogenesis/doi:10.1111%2Fjcmm.12410/rivista:Journal of Cellular and Molecular Medicine (Online)/anno:2014/pagina_da:113/pagina_a:123/intervallo_pagine:113–123/volume:19
Journal of Cellular and Molecular Medicine

Gangliosides and the urokinase plasminogen activator receptor (uPAR) tipically partition in specialized membrane microdomains called lipid-rafts. uPAR becomes functionally important in fostering angiogenesis in endothelial progenitor cells (EPCs) upo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd7b94beb3773e68b5039a760644283
http://hdl.handle.net/2158/956364

The beta-Subunit of Cholera Toxin has a High Affinity for Ganglioside GM1 Embedded into Solid Supported Lipid Membranes with a Lipid Raft-Like Composition

Autor: Giancarlo Margheri, M. Del Rosso, Riccardo D’Agostino, Stefano Sottini, Silvana Trigari

Publikováno v: Lipids 49 (2014): 203–206. doi:10.1007/s11745-013-3845-8
info:cnr-pdr/source/autori:G. Margheri (1); R. D'Agostino (2); S. Trigari (1); S. Sottini (1); M. Del Rosso (2)/titolo:The beta-Subunit of Cholera Toxin has a High Affinity for Ganglioside GM1 Embedded into Solid Supported Lipid Membranes with a Lipid Raft-Like Composition/doi:10.1007%2Fs11745-013-3845-8/rivista:Lipids/anno:2014/pagina_da:203/pagina_a:206/intervallo_pagine:203–206/volume:49

In this communication, we report on the fabrication of GM1-rich solid-supported bilayer lipid membranes (ssBLM) made of sphingomyelin and cholesterol, the main components of lipid rafts,which are the physiological hosting microenvironment of GM1 on t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f67f37caeebc34b239593d300463089e
http://link.springer.com/article/10.1007/s11745-013-3845-8