TY - JOUR
T1 - A photoactive hybrid material based on Ru complex in mesoporous MCM-41
AU - Bottinelli, E.
AU - MILETTO, IVANA
AU - Caputo, G.
AU - Coluccia, S.
AU - GIANOTTI, Enrica
PY - 2008
Y1 - 2008
N2 - In this study, tris(2,2′-bipyridyI)ruthenium(II) (Ru(bpy) 32+), a strongly luminescent complex, has been physically adsorbed within the channels of mesoporous silica MCM-41 to obtain a photoactive hybrid material. In recent years, the photochemistry and photophysics of Ru(bpy)32+ has attracted large attention; much of this interest stems from its electrochemiluminescent properties and its redox behaviour. The physico-chemical properties of the hybrid Ru(bpy) 32+ /MCM-41 material, characterised by X-Ray diffraction (XRD), volumetric analysis and FTIR, Diffuse Reflectance (DR) UV-Vis and photoluminescence spectroscopies will be discussed. This new class of hybrid materials could be a photoluminescent and electrochemiluminescent probe for diagnostics.
AB - In this study, tris(2,2′-bipyridyI)ruthenium(II) (Ru(bpy) 32+), a strongly luminescent complex, has been physically adsorbed within the channels of mesoporous silica MCM-41 to obtain a photoactive hybrid material. In recent years, the photochemistry and photophysics of Ru(bpy)32+ has attracted large attention; much of this interest stems from its electrochemiluminescent properties and its redox behaviour. The physico-chemical properties of the hybrid Ru(bpy) 32+ /MCM-41 material, characterised by X-Ray diffraction (XRD), volumetric analysis and FTIR, Diffuse Reflectance (DR) UV-Vis and photoluminescence spectroscopies will be discussed. This new class of hybrid materials could be a photoluminescent and electrochemiluminescent probe for diagnostics.
UR - https://iris.uniupo.it/handle/11579/25341
U2 - 10.1393/ncb/i2008-10728-x
DO - 10.1393/ncb/i2008-10728-x
M3 - Article
SN - 1594-9982
VL - 123
SP - 1449
EP - 1458
JO - IL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, GENERAL PHYSICS, RELATIVITY, ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS
JF - IL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, GENERAL PHYSICS, RELATIVITY, ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS
ER -