Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chiara, Olla"'
Autor:
Wiktoria Karolina Szapoczka, Chiara Olla, Cristina Carucci, Adam Leo Truskewycz, Tore Skodvin, Andrea Salis, Carlo Maria Carbonaro, Bodil Holst, Peter James Thomas
Publikováno v:
Nanomaterials, Vol 14, Iss 17, p 1434 (2024)
Ocean acidification has become a major climate change concern requiring continuous observation. Additionally, in the industry, pH surveillance is of great importance. Consequently, there is a pressing demand to develop robust and inexpensive pH senso
Externí odkaz:
https://doaj.org/article/d2adf35c92754188a9aed10e2aa25108
Autor:
Chiara Olla, Antonio Cappai, Stefania Porcu, Luigi Stagi, Marzia Fantauzzi, Maria Francesca Casula, Francesca Mocci, Riccardo Corpino, Daniele Chiriu, Pier Carlo Ricci, Carlo Maria Carbonaro
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1344 (2023)
The differences between bare carbon dots (CDs) and nitrogen-doped CDs synthesized from citric acid as a precursor are investigated, aiming at understanding the mechanisms of emission and the role of the doping atoms in shaping the optical properties.
Externí odkaz:
https://doaj.org/article/9aec6c9c28754c32a84cabe23c5ec6ab
Autor:
Alessandra Piras, Chiara Olla, Gunter Reekmans, An-Sofie Kelchtermans, Dries De Sloovere, Ken Elen, Carlo Maria Carbonaro, Luca Fusaro, Peter Adriaensens, An Hardy, Carmela Aprile, Marlies K. Van Bael
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 24, p 15459 (2022)
Quasi-spherical undoped ZnO and Al-doped ZnO nanoparticles with different aluminum content, ranging from 0.5 to 5 at% of Al with respect to Zn, were synthesized. These nanoparticles were evaluated as photocatalysts in the photodegradation of the Rhod
Externí odkaz:
https://doaj.org/article/edf984519cb2485b92ca4e3f728dc07c
Autor:
Chiara, Olla, Pier Carlo, Ricci, Daniele, Chiriu, Marzia, Fantauzzi, Maria Francesca, Casula, Francesca, Mocci, Antonio, Cappai, Stefania, Porcu, Luigi, Stagi, Carlo Maria, Carbonaro
Publikováno v:
Journal of Colloid and Interface Science. 634:402-417
In this work, we unveil the fluorescence features of citric acid and urea-based Carbon Dots (CDs) through a photo-physical characterization of nanoparticles synthesized, under solvent-free and open-air conditions, within silica-ordered mesoporous sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7aefd1b695c22bc06820e26981e2b6c
https://doi.org/10.1016/j.jcis.2022.12.023
https://doi.org/10.1016/j.jcis.2022.12.023
Publikováno v:
Materials, Vol 15, Iss 4, p 1468 (2022)
The introduction of N doping atoms in the carbon network of Carbon Dots is known to increase their quantum yield and broaden the emission spectrum, depending on the kind of N bonding introduced. N doping is usually achieved by exploiting amine molecu
Externí odkaz:
https://doaj.org/article/5187b26abbef48eab4b8446fc7b3b475
Autor:
Francesca Mocci, Leon de Villiers Engelbrecht, Chiara Olla, Antonio Cappai, Maria Francesca Casula, Claudio Melis, Luigi Stagi, Aatto Laaksonen, Carlo Maria Carbonaro
Publikováno v:
Chemical Reviews. 122:13709-13799
Carbon nanodots (CNDs) are the latest and most shining rising stars among photoluminescent (PL) nanomaterials. These carbon-based surface-passivated nanostructures compete with other related PL materials, including traditional semiconductor quantum d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a9fef7b6ad409a842c53e9eb7742799
https://doi.org/10.1021/acs.chemrev.1c00864
https://doi.org/10.1021/acs.chemrev.1c00864
Autor:
Francesca Mocci, Chiara Olla, Antonio Cappai, Riccardo Corpino, Pier Carlo Ricci, Daniele Chiriu, Marcello Salis, Carlo Maria Carbonaro
Publikováno v:
Materials, Vol 14, Iss 4, p 770 (2021)
The molecular model is one of the most appealing to explain the peculiar optical properties of Carbon nanodots (CNDs) and was proven to be successful for the bottom up synthesis, where a few molecules were recognized. Among the others, citrazinic aci
Externí odkaz:
https://doaj.org/article/96f626efeb37478fbcf8d91fad0b5028
Autor:
Carlo Maria Carbonaro, Riccardo Corpino, Marcello Salis, Francesca Mocci, Swapneel Vijay Thakkar, Chiara Olla, Pier Carlo Ricci
Publikováno v:
C, Vol 5, Iss 4, p 60 (2019)
The emission properties of carbon dots (CDs) have already found many potential applications, from bio-imaging and cell labelling, to optical imaging and drug delivery, and are largely investigated in technological fields, such as lighting and photoni
Externí odkaz:
https://doaj.org/article/63a54b288f6f4bd7a11346a0ef1954ed
Autor:
Antonio Cappai, Riccardo Corpino, Marcello Salis, Chiara Olla, Francesca Mocci, Daniele Chiriu, Carlo Maria Carbonaro, Pier Carlo Ricci
Publikováno v:
Materials, Vol 14, Iss 770, p 770 (2021)
Materials
Materials; Volume 14; Issue 4; Pages: 770
Materials
Materials; Volume 14; Issue 4; Pages: 770
The molecular model is one of the most appealing to explain the peculiar optical properties of Carbon nanodots (CNDs) and was proven to be successful for the bottom up synthesis, where a few molecules were recognized. Among the others, citrazinic aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b8550b4032c84269e3ffa590ccda2b
https://www.mdpi.com/1996-1944/14/4/770
https://www.mdpi.com/1996-1944/14/4/770
Autor:
Marcello Salis, Chiara Olla, Francesca Mocci, Riccardo Corpino, Pier Carlo Ricci, Carlo Maria Carbonaro, Swapneel Vijay Thakkar
Publikováno v:
C, Vol 5, Iss 4, p 60 (2019)
The emission properties of carbon dots (CDs) have already found many potential applications, from bio-imaging and cell labelling, to optical imaging and drug delivery, and are largely investigated in technological fields, such as lighting and photoni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5abf15dcd1f06819c17276ff07a1ce04
https://www.mdpi.com/2311-5629/5/4/60
https://www.mdpi.com/2311-5629/5/4/60