Abstract: The disclosure relates to a gas-filled microbubble, comprising: a shell encapsulating a gas volume; wherein the shell comprises a gas impermeable molecular layer; wherein the shell is functionalized with a plurality of polymerizable molecules, wherein the polymerizable molecules comprise pentacosadienoic acid, PCDA, derivatives, in particular polyethylene glycol PCDA, PCDA-PEG; wherein the polymerizable molecules are configured to undergo polymerization when being irradiated with UV radiation in a determined wavelength range; and wherein the polymerization of the polymerizable molecules changes physicochemical properties, such as viscoelastic properties, of the microbubble.

Abstract: In a first aspect, the present disclosure relates to a method for immobilizing a molecularly imprinted polymer onto a substrate, comprising providing a substrate having an amorphous carbon surface; and grafting the molecularly imprinted polymer onto the amorphous carbon surface.

Abstract: In a first aspect, the present disclosure relates to a method for immobilizing a molecularly imprinted polymer onto a substrate, comprising providing a substrate having an amorphous carbon surface; and grafting the molecularly imprinted polymer onto the amorphous carbon surface.

Abstract: A bio-sensing device suitable for the detection and/or characterization of target bioparticles and corresponding method is described. The bio-sensing technique is based on the impact on the heat transfer resistivity value of bioparticles binding in binding cavities of a structured substrate. By sensing temperatures and determining a heat transfer resistivity value based thereon, a characteristic of the target bioparticles can be derived.

Abstract: A bio-sensing device suitable for the detection and/or characterization of target bioparticles and corresponding method is described. The bio-sensing technique is based on the impact on the heat transfer resistivity value of bioparticles binding in binding cavities of a structured substrate. By sensing temperatures and determining a heat transfer resistivity value based thereon, a characteristic of the target bioparticles can be derived.