Abstract: A method for the treatment of a substrate; the substrate comprises hollow fibre membranes, each of which has a side wall, comprising a base material, and an inner lumen, which is delimited by the side wall; the base material comprises a polysulfone or a derivative thereof; the substrate is placed in contact with graphene oxide in the presence of a liquid so as to obtain an intermediate compound, from which the liquid is at least partially removed and which is thermally treated so that the graphene oxide is at least partially fixed to the substrate and a treated material is obtained comprising treated fibres.

Abstract: Novel compounds useful as organic semiconductor material are described. Semiconductor devices containing said organic semiconductor material are also described.

Abstract: A novel compound useful as organic semiconductor material, and semiconductor devices containing such organic semiconductor material are described.

Abstract: Compounds useful as organic semiconductor materials, and semiconductor devices containing such organic semiconductor materials are described.

Abstract: Compounds of formulae (I) and (II) useful as organic semiconductor materials, and semiconductor devices containing such organic semiconductor materials are described.

Abstract: Novel compounds useful as organic semiconductor material are described. Semiconductor devices containing said organic semiconductor material are also described.

Abstract: Compounds of formulae (I) and (II) useful as organic semiconductor materials, and semiconductor devices containing such organic semiconductor materials are described.

Abstract: Compounds useful as organic semiconductor materials, and semiconductor devices containing such organic semiconductor materials are described.

Abstract: A novel compound useful as organic semiconductor material, and semiconductor devices containing such organic semiconductor material are described.

Abstract: Novel compounds useful as organic semiconductor material are described. Semiconductor devices containing said organic semiconductor material are also described.

Abstract: Fluorescent oligonucleotide probe having a general formula (I), wherein Onu represents an oligonucleotide residue, Thion represents a fluorescent oligothiophene containing n thiophenic rings, n being an integer lower than 8, L representing a binder conceived to maintain Thion mobile in relation to Onu in a manner so that Thion can perform its fluorescent action correctly, and Onu can perform its hybridization action. (I)=Onu-L-Thion.

Abstract: Thiophene oligomers which are excitable in the visible and ultraviolet region and each having at least one functional group able to form a covalent bond with organic and/or biological molecules, so as not to alter either the fluorescence properties of the oligomers or the biological activity of the bound molecules, and their use as fluorescent markers in analysis techniques.

Abstract: A luminescent organic material for light-emitting devices, in particular, for organic LEDs, having at least one thienyl-S,S-dioxide unit obtained by functionalizing the sulfur of a thiophene ring. Inserting a thiophene ring functionalized with oxygen atoms in oligothiophenes of appropriate length and symmetry provides for maintaining or increasing intrinsic quantum efficiency and for modulating the wavelength of the emitted light.

Abstract: Thiophene oligomers which are excitable in the visible and ultraviolet region and each having at least one functional group able to form a covalent bond with organic and/or biological molecules, so as not to alter either the fluorescence properties of the oligomers or the biological activity of the bound molecules, and their use as fluorescent markers in analysis techniques.