Abstract: Poly(amidoamine) [PAMAM] dendrimers for use as PSMA-targeted contrast agents for optical and photoacoustic imaging (PA) and theranostic agents for treating prostate cancer are disclosed.

Abstract: There is provided a method for implementing and regulating patterning of a graphene film by ultraviolet photo-oxidation, including: implementing patterning of a graphene film micron structure pattern by using a xenon lamp excimer ultraviolet photo-oxidation vacuum apparatus and a hard mask; 2: controlling oxygen excitons, by applying a non-uniform magnetic field on the surface of the graphene film in a vertical direction, to move toward the graphene film in a direction of a magnetic field, so as to enhance the directivity of etching to the graphene film in the vertical direction, thereby improving patterning quality of the graphene film with micron-structure; and (3) by adjusting the intensity and direction of the magnetic field moving direction of the oxygen excitons is controlled, and the shape of the etched pattern structure of the graphene film is controlled, and thus controlling the patterning of the graphene film may be achieved.

Abstract: There is provided a method for implementing and regulating patterning of a graphene film by ultraviolet photo-oxidation, including: implementing patterning of a graphene film micron structure pattern by using a xenon lamp excimer ultraviolet photo-oxidation vacuum apparatus and a hard mask; 2: controlling oxygen excitons, by applying a non-uniform magnetic field on the surface of the graphene film in a vertical direction, to move toward the graphene film in a direction of a magnetic field, so as to enhance the directivity of etching to the graphene film in the vertical direction, thereby improving patterning quality of the graphene film with micron-structure; and (3) by adjusting the intensity and direction of the magnetic field moving direction of the oxygen excitons is controlled, and the shape of the etched pattern structure of the graphene film is controlled, and thus controlling the patterning of the graphene film may be achieved.

Abstract: The present disclosure generally relates to capacitors having a multilayer dielectric material between two electrodes. The multilayer dielectric material can have a small thickness with little to no breakdown strength reduction. By utilizing a multilayer dielectric structure in a capacitor, not only can the breakdown strength remain at an acceptable level, but the collective thickness of the capacitor may be reduced to accommodate the higher density pixels for display devices or any device that utilizes a capacitor.

Abstract: The present disclosure generally relates to capacitors having a multilayer dielectric material between two electrodes. The multilayer dielectric material can have a small thickness with little to no breakdown strength reduction. By utilizing a multilayer dielectric structure in a capacitor, not only can the breakdown strength remain at an acceptable level, but the collective thickness of the capacitor may be reduced to accommodate the higher density pixels for display devices or any device that utilizes a capacitor.