Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Giorgio Speranza"'
Autor:
Giorgio Speranza
Publikováno v:
Materials, Vol 17, Iss 3, p 763 (2024)
The convolution of two physical entities, denoted as f and g, delineates the manner in which one entity undergoes modification in response to the other. This transformative process is mathematically represented by the expression f ⨂ g, symbolizing
Externí odkaz:
https://doaj.org/article/d1aec58511bd4260bd1b0aaf34012063
Autor:
Yu-Chung Lin, Elena Perevedentseva, Zhe-Rui Lin, Chia-Chi Chang, Hsiang-Hsin Chen, Shun-Min Yang, Ming-Der Lin, Artashes Karmenyan, Giorgio Speranza, Luca Minati, Christoph Nebel, Chia-Liang Cheng
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Hybrid core–shell nanodiamond-gold nanoparticles were synthesized and characterized as a novel multifunctional material with tunable and tailored properties for multifunctional biomedical applications. The combination of nanostructured gol
Externí odkaz:
https://doaj.org/article/bb31ab10d76546429e75379078f4fe97
Autor:
Wei Liu, Giorgio Speranza
Publikováno v:
ACS Omega, Vol 6, Iss 9, Pp 6195-6205 (2021)
Externí odkaz:
https://doaj.org/article/9e19df0c8b034e3fbff34d33c10c74d8
Autor:
Maria F. Pantano, Christos Pavlou, Maria Giovanna Pastore Carbone, Costas Galiotis, Nicola M. Pugno, Giorgio Speranza
Publikováno v:
ACS Omega, Vol 6, Iss 12, Pp 8308-8312 (2021)
Externí odkaz:
https://doaj.org/article/263a0456eff94f05bbba5f08cb09e11a
Autor:
Hao Chen, Alessandro Chiasera, Stefano Varas, Osman Sayginer, Cristina Armellini, Giorgio Speranza, Raffaella Suriano, Maurizio Ferrari, Silvia Maria Pietralunga
Publikováno v:
Optical Materials: X, Vol 12, Iss , Pp 100093- (2021)
Tungsten oxide WO3-x is a transition metal oxide and a wide bandgap semiconductor, with a wide range of possible optical and photonic applications. In dependence on the fabrication techniques different stoichiometric ratios (x) and crystalline phases
Externí odkaz:
https://doaj.org/article/47a54f19fc8a4bc4b8a0a64ec6bea710
Publikováno v:
C, Vol 8, Iss 4, p 49 (2022)
The aim of this work is the reduction and decoration of graphene oxide (GO) with magnesium oxide (MgO). In this work, GO was synthesized using modified Hummers’ protocol with (1:2), (1:3) and (1:4) graphite:potassium permanganate mass ratios. Subse
Externí odkaz:
https://doaj.org/article/0052557f196042ca9f6b80822cfeca9d
Autor:
Giorgio Speranza
Publikováno v:
Materials, Vol 15, Iss 13, p 4434 (2022)
Recently, the scientific community experienced two revolutionary events. The first was the synthesis of single-layer graphene, which boosted research in many different areas. The second was the advent of quantum technologies with the promise to becom
Externí odkaz:
https://doaj.org/article/269eb982e2f24b82adf194ff0d51330f
Publikováno v:
Materials, Vol 15, Iss 7, p 2641 (2022)
Advanced materials could bring about fundamental improvements in the evolution of innovative analytical devices, i.e., biosensors or lab-on-a-chip devices, in particular in the context of liquid biopsies. Here, plasma deposition processes were tested
Externí odkaz:
https://doaj.org/article/b662adce29d64ecdb39d64458195a5c5
Autor:
Wei Liu, Giorgio Speranza
Publikováno v:
C, Vol 8, Iss 2, p 20 (2022)
The efficiency of two wet chemical processes based on hydroiodic acid (HI) and sodium borohydride (NaBH4) used to reduce graphene oxide (GO) have been studied. At this aim, the oxygen abundance of reduced graphene oxide (rGO) was studied as a functio
Externí odkaz:
https://doaj.org/article/c7e08da449d24403a9568e48f90e4f19
Publikováno v:
Materials, Vol 14, Iss 23, p 7272 (2021)
Surface Enhanced Raman Scattering (SERS) active gold nanostars represent an opportunity in the field of bioimaging and drug delivery. The combination of gold surface chemical versatility with the possibility to tune the optical properties changing th
Externí odkaz:
https://doaj.org/article/39333f6b34b14f739550f1d7ce7d1f3b