Zobrazeno 1 - 10
of 332
pro vyhledávání: '"Paolo Bianchini"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Transient absorption, or pump–probe microscopy is an absorption-based technique that can explore samples ultrafast dynamic properties and provide fluorescence-free contrast mechanisms. When applied to graphene and its derivatives, this tec
Externí odkaz:
https://doaj.org/article/e004b0b8b12e41d7aae3bef6be68674d
Autor:
Matteo Mariangeli, Ana Moreno, Pietro Delcanale, Stefania Abbruzzetti, Alberto Diaspro, Cristiano Viappiani, Paolo Bianchini
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 16, p 8724 (2024)
SARS-CoV-2 is a highly pathogenic virus responsible for the COVID-19 disease. It belongs to the Coronaviridae family, characterized by a phospholipid envelope, which is crucial for viral entry and replication in host cells. Hypericin, a lipophilic, n
Externí odkaz:
https://doaj.org/article/f626c2118d4d41db998977f3a7022419
Autor:
Elisabetta Di Franco, Angelita Costantino, Elena Cerutti, Morgana D’Amico, Anna P. Privitera, Paolo Bianchini, Giuseppe Vicidomini, Massimo Gulisano, Alberto Diaspro, Luca Lanzanò
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract In point-scanning microscopy, optical sectioning is achieved using a small aperture placed in front of the detector, i.e. the detection pinhole, which rejects the out-of-focus background. The maximum level of optical sectioning is theoretica
Externí odkaz:
https://doaj.org/article/d8666fa8320e4bc39481f4686d868605
Autor:
Rodrigo Ibata, Khyati Malhan, Wassim Tenachi, Anke Ardern-Arentsen, Michele Bellazzini, Paolo Bianchini, Piercarlo Bonifacio, Elisabetta Caffau, Foivos Diakogiannis, Raphael Errani, Benoit Famaey, Salvatore Ferrone, Nicolas F. Martin, Paola di Matteo, Giacomo Monari, Florent Renaud, Else Starkenburg, Guillaume Thomas, Akshara Viswanathan, Zhen Yuan
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 89 (2024)
We present an atlas and follow-up spectroscopic observations of 87 thin stream-like structures detected with the STREAMFINDER algorithm in Gaia DR3, of which 28 are new discoveries. Here, we focus on using these streams to refine mass models of the G
Externí odkaz:
https://doaj.org/article/698a786ac5b444cb9aeb73c3a98c4b67
Autor:
Giorgio Tortarolo, Alessandro Zunino, Francesco Fersini, Marco Castello, Simonluca Piazza, Colin J. R. Sheppard, Paolo Bianchini, Alberto Diaspro, Sami Koho, Giuseppe Vicidomini
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Super-resolution microscopy techniques can be challenging for live cells and thick samples. Here, the authors propose a method to reduce beam intensity and remove out-of-focus fluorescence background in image-scanning microscopy (ISM) and its combina
Externí odkaz:
https://doaj.org/article/b3f52a050bed4a879c1cfb1ec738f0b6
Autor:
Ali Mohebi, Aymeric Le Gratiet, Alberta Trianni, Fabio Callegari, Paolo Bianchini, Alberto Diaspro
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Polarized light scanning microscopy is a non-invasive and contrast-enhancing technique to investigate anisotropic specimens and chiral organizations. However, such arrangements suffer from insensitivity to confined blend of structures at sub
Externí odkaz:
https://doaj.org/article/2be198b3d3e44566bbce484c3eebc3e9
Autor:
Elena Cerutti, Morgana D’Amico, Isotta Cainero, Gaetano Ivan Dellino, Mario Faretta, Giuseppe Vicidomini, Pier Giuseppe Pelicci, Paolo Bianchini, Alberto Diaspro, Luca Lanzanò
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Quantifying the imaging performances in an unbiased way is of outmost importance in super-resolution microscopy. Here, we describe an algorithm based on image correlation spectroscopy (ICS) that can be used to assess the quality of super-res
Externí odkaz:
https://doaj.org/article/b271d4ae5d054e45a1750c888f9ac401
Publikováno v:
Bio-Protocol, Vol 12, Iss 14 (2022)
The retina is a thin neuronal multilayer responsible for the detection of visual information. The first step in visual transduction occurs in the photoreceptor outer segment. The studies on photoreception and visual biochemistry have often utilized r
Externí odkaz:
https://doaj.org/article/7a13d9e65a864f01859a753f5482a10f
Autor:
Colin J. R. Sheppard, Marco Castello, Giorgio Tortarolo, Alessandro Zunino, Eli Slenders, Paolo Bianchini, Giuseppe Vicidomini, Alberto Diaspro
Publikováno v:
Photonics, Vol 10, Iss 5, p 601 (2023)
We discuss the properties of signal strength and integrated intensity in two-photon excitation confocal microscopy and image scanning microscopy. The resolution, optical sectioning and background rejection are all improved over nonconfocal two-photon
Externí odkaz:
https://doaj.org/article/d3aa542242524380a08c903ddfd46db2
Autor:
Francesco Garzella, Paolo Bianchini, Alberto Diaspro, Aba Losi, Wolfgang Gärtner, Stefania Abbruzzetti, Cristiano Viappiani
Publikováno v:
Photoacoustics, Vol 26, Iss , Pp 100358- (2022)
The GAF3 domain of the cyanobacteriochrome Slr1393 from Synechocystis sp. PCC6803, binding phycocyanobilin as a chromophore, shows photochromicity between two stable, green- and red-absorbing states, characterized by relatively high photoconversion y
Externí odkaz:
https://doaj.org/article/dde5743f4df24fde9ab4a1aa796ff715