Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Rebeca Martínez Vázquez"'
Autor:
Claudio Conci, Laura Sironi, Emanuela Jacchetti, Davide Panzeri, Donato Inverso, Rebeca Martínez Vázquez, Roberto Osellame, Maddalena Collini, Giulio Cerullo, Giuseppe Chirico, Manuela Teresa Raimondi
Publikováno v:
APL Bioengineering, Vol 8, Iss 1, Pp 016102-016102-18 (2024)
Tissue histopathology, based on hematoxylin and eosin (H&E) staining of thin tissue slices, is the gold standard for the evaluation of the immune reaction to the implant of a biomaterial. It is based on lengthy and costly procedures that do not allow
Externí odkaz:
https://doaj.org/article/593d26da6d0c4bd88d73d23562431315
Autor:
Vincent Wanie, Pasquale Barbato, Josina Hahne, Sergey Ryabchuk, Ammar Bin Wahid, David Amorim, Erik P Månsson, Andrea Trabattoni, Roberto Osellame, Rebeca Martínez Vázquez, Francesca Calegari
Publikováno v:
JPhys Photonics, Vol 6, Iss 2, p 025005 (2024)
We investigate the generation of ultrabroadband femtosecond ultraviolet (UV) radiation via third-order harmonic generation in highly confined gas media. A dual-stage differential-pumping scheme integrated into a glass microfluidic chip provides an ex
Externí odkaz:
https://doaj.org/article/dabbbeb4369044d5a992c073341a5a27
Publikováno v:
Biosensors, Vol 12, Iss 8, p 604 (2022)
Understanding cell migration is a key step in unraveling many physiological phenomena and predicting several pathologies, such as cancer metastasis. In particular, confinement has been proven to be a key factor in the cellular migration strategy choi
Externí odkaz:
https://doaj.org/article/0706fc3cf6ff4c9bb66ab07d9d94dbe8
Autor:
Federico Sala, Carlotta Ficorella, Rebeca Martínez Vázquez, Hannah Marie Eichholz, Josef A. Käs, Roberto Osellame
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
The study of cellular migration dynamics and strategies plays a relevant role in the understanding of both physiological and pathological processes. An important example could be the link between cancer cell motility and tumor evolution into metastat
Externí odkaz:
https://doaj.org/article/edbfb476b77f438c9b4f567d0e463480
Autor:
Anna Gabriella Ciriolo, Rebeca Martínez Vázquez, Gabriele Crippa, Michele Devetta, Aldo Frezzotti, Daniela Comelli, Gianluca Valentini, Roberto Osellame, Caterina Vozzi, Salvatore Stagira
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 1978 (2022)
We report on the study of ultrafast laser-induced plasma expansion dynamics in a gas microjet. To this purpose, we focused femtosecond laser pulses on a nitrogen jet produced through a homemade De Laval micronozzle. The laser excitation led to plasma
Externí odkaz:
https://doaj.org/article/dc31c82a89c443bbac43aa30197827a1
Publikováno v:
Micromachines, Vol 13, Iss 2, p 150 (2022)
Femtosecond laser micromachining is becoming an established fabrication technique for transparent material processing in three dimensions [...]
Externí odkaz:
https://doaj.org/article/0f1bce868eeb4e4d82a45bf314aed214
Publikováno v:
Micromachines, Vol 12, Iss 2, p 180 (2021)
Femtosecond laser micromachining (FLM) of fused silica allows for the realization of three-dimensional embedded optical elements and microchannels with micrometric feature size. The performances of these components are strongly affected by the machin
Externí odkaz:
https://doaj.org/article/4f6c606231de4316b4afcd59f682f221
Autor:
Carlotta Ficorella, Hannah Marie Eichholz, Federico Sala, Rebeca Martínez Vázquez, Roberto Osellame, Josef A Käs
Publikováno v:
New Journal of Physics, Vol 23, Iss 8, p 083028 (2021)
During the epithelial-to-mesenchymal transition, the intracellular cytoskeleton undergoes severe reorganization which allows epithelial cells to transition into a motile mesenchymal phenotype. Among the different cytoskeletal elements, the intermedia
Externí odkaz:
https://doaj.org/article/31e62032afcc4762b5b2a2502dd1efd3
Autor:
Anna G. Ciriolo, Rebeca Martínez Vázquez, Alice Roversi, Aldo Frezzotti, Caterina Vozzi, Roberto Osellame, Salvatore Stagira
Publikováno v:
Micromachines, Vol 11, Iss 2, p 165 (2020)
We report on the application of femtosecond laser micromachining to the fabrication of complex glass microdevices, for high-order harmonic generation in gas. The three-dimensional capabilities and extreme flexibility of femtosecond laser micromachini
Externí odkaz:
https://doaj.org/article/92f9e3a2e470424d9f63235dafb7b07f
Autor:
Carlotta Ficorella, Rebeca Martínez Vázquez, Paul Heine, Eugenia Lepera, Jing Cao, Enrico Warmt, Roberto Osellame, Josef A Käs
Publikováno v:
New Journal of Physics, Vol 21, Iss 8, p 083016 (2019)
The extra-cellular microenvironment has a fundamental role in tumor growth and progression, strongly affecting the migration strategies adopted by single cancer cells during metastatic invasion. In this study, we use a novel microfluidic device to in
Externí odkaz:
https://doaj.org/article/a1c6014f042d4fc9b322572dec58522c