Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Maurizio Licchelli"'
Autor:
Marwa Ben Chobba, Maduka L. Weththimuni, Mouna Messaoud, Jamel Bouaziz, Rached Salhi, Filomena De Leo, Clara Urzì, Maurizio Licchelli
Publikováno v:
Heritage, Vol 5, Iss 4, Pp 3411-3426 (2022)
The main objective of this research is to determine the optimal application conditions of a newly synthesized multifunctional coating containing Ag-doped TiO2 nanoparticles when used as a possible protective agent for sandstone. Firstly, Ag-TiO2 nano
Externí odkaz:
https://doaj.org/article/9c4e207471644760a621fe1f28525c4e
Autor:
Carlo Ciarrocchi, Guido Colucci, Massimo Boiocchi, Donatella Sacchi, Maduka L. Weththimuni, Alessio Orbelli Biroli, Maurizio Licchelli
Publikováno v:
Chemistry, Vol 4, Iss 3, Pp 717-734 (2022)
Electron donor–acceptor (EDA) complexes are characterized by charge-transfer (CT) processes between electron-rich and electron-poor counterparts, typically resulting in a new absorption band at a higher wavelength. In this paper, we report a series
Externí odkaz:
https://doaj.org/article/f35bc93b22114a19a2d99d882348d429
Autor:
Maduka L. Weththimuni, Giacomo Fiocco, Chiara Milanese, Alberto Spinella, Maria Luisa Saladino, Marco Malagodi, Maurizio Licchelli
Publikováno v:
Polymers, Vol 15, Iss 17, p 3652 (2023)
The most widespread varnish formulations used by master violin-makers of the “Italian Golden Age”, including Antonio Stradivari, were based on mixtures of siccative oils (e.g., linseed oil) and natural resins (e.g., colophony). Similar formulatio
Externí odkaz:
https://doaj.org/article/c8545f4269e14102a34d38b55083e095
Autor:
Maduka L. Weththimuni, Marwa Ben Chobba, Donatella Sacchi, Mouna Messaoud, Maurizio Licchelli
Publikováno v:
Chemistry, Vol 4, Iss 1, Pp 60-76 (2022)
Nowadays, durable protective coatings receive more attention in the field of conservation for several reasons (they are cost effective, time consuming, more resistance, etc.). Hence, this study was focused on producing a multi-functional, durable coa
Externí odkaz:
https://doaj.org/article/e33e64d463344742ad0adab4f00b089f
Autor:
Chaehoon Lee, Francesca Di Turo, Barbara Vigani, Maduka L. Weththimuni, Silvia Rossi, Fabio Beltram, Pasqualantonio Pingue, Maurizio Licchelli, Marco Malagodi, Giacomo Fiocco, Francesca Volpi
Publikováno v:
Polymers, Vol 15, Iss 1, p 36 (2022)
The cleaning of some wooden artefacts can be challenging due to peculiar surface roughness and/or particular finishing treatments that favour the deposition of dirt and contaminants. The most common cleaning system used by conservators is agar gel, c
Externí odkaz:
https://doaj.org/article/c1d9263bd05a436e9ea2c5bdce908226
Autor:
Michele Invernici, Carlo Ciarrocchi, Daniele Dondi, Luigi Fabbrizzi, Simone Lazzaroni, Maurizio Licchelli, Massimo Boiocchi, Marco Bonizzoni
Publikováno v:
ACS Omega, Vol 3, Iss 11, Pp 15692-15701 (2018)
Externí odkaz:
https://doaj.org/article/8b1e2922220f4402a588b1c33e71a106
Autor:
Carlo Ciarrocchi, Donatella Sacchi, Massimo Boiocchi, Maduka Lankani Weththimuni, Alessio Orbelli Biroli, Maurizio Licchelli
Publikováno v:
Molecules, Vol 27, Iss 6, p 1852 (2022)
Copper(II) azacyclam complexes (azacyclam = 1,3,5,8,12-pentaazacyclotetradecane) containing naphthyl or dansyl subunits can be prepared by template synthesis involving proper sulfonamide derivatives as locking fragments. The macrocyclic complexes are
Externí odkaz:
https://doaj.org/article/fd95a9f92ea94a89bfa5b39daef9c65e
Autor:
Chaehoon Lee, Francesca Volpi, Giacomo Fiocco, Maduka L. Weththimuni, Maurizio Licchelli, Marco Malagodi
Publikováno v:
Materials, Vol 15, Iss 3, p 1100 (2022)
The cleaning of string musical instruments is challenging due to the traditional finishing treatments used by the makers. Multilayered coating systems were applied to Western musical instruments, while the Nakdong technique was applied in East Asia.
Externí odkaz:
https://doaj.org/article/2607a06d0a6149eb88c36e109d02e7d0
Autor:
Francesca Volpi, Giacomo Fiocco, Tommaso Rovetta, Claudia Invernizzi, Michela Albano, Maurizio Licchelli, Marco Malagodi
Publikováno v:
Applied Sciences, Vol 11, Iss 24, p 11626 (2021)
In this work, one of the two existing mandolins made by Antonio Stradivari has been investigated for the first time, as a rare exemplar of the lesser-known class of plucked string instruments. The mandolin was studied by non-invasive reflection Fouri
Externí odkaz:
https://doaj.org/article/c0583f6d223941439946770949f44737
Autor:
Michela Albano, Silvia Grassi, Giacomo Fiocco, Claudia Invernizzi, Tommaso Rovetta, Maurizio Licchelli, Raffaella Marotti, Curzio Merlo, Daniela Comelli, Marco Malagodi
Publikováno v:
Applied Sciences, Vol 10, Iss 11, p 3982 (2020)
Soiling deposition and wrong conservation practices are among the causes of the decay process that can affect the morphological, mechanical, and compositional features of the varnish, the most exposed layer of an artefact. In this perspective, the id
Externí odkaz:
https://doaj.org/article/f7546884ed4f4452a324babf15c00686