摘要:
An eye treatment apparatus is described. The apparatus includes an annular body that has a hollow optical zone in its center. An inner perimeter of the annular body surrounds the optical zone. The inner perimeter has a diameter that corresponds to a diameter of the eye's cornea. An outer perimeter of the annular body has a diameter such that the annular body can extend to underneath the eye lid in an open eye position when the eye treatment apparatus is in operation. In this way, the apparatus can be worn on the eye, where the hollow optical zone substantially corresponds to the cornea and does not interfere with the field of vision. The annular body also includes a storage chamber that stores therapeutic liquid for an eye. An outlet is coupled with the storage chamber such that, in operation, the therapeutic liquid can be dispensed to the eye.
摘要:
Phosphorescent organometallic compound of formula L 2 IrX, wherein L and X are inequivalent bidentate ligands, X is a monoanionic bidentate ligand; and the L ligands are monoanionic bidentate ligands each coordinated to Ir (iridium) through an sp 2 hybridized carbon and a heteroatom.
摘要:
This disclosure relates to an in vivo treatment of a skin lesion of a mammal comprising application of electrical energy to the skin lesion in a form of electrical pulses. At least one electrical pulse is applied. The pulse duration may be at least 1 nanosecond at the full-width-half-maximum. This treatment may prevent at least growth of the lesion.
摘要:
A compound that can be used as a donor material in organic photovoltaic devices comprising a non-activated porphyrin fused with one or more non-activated polycyclic aromatic rings or one or more non-activated heterocyclic rings can be obtained by a thermal fusion process. By heating the reaction mixture of non-activated porphyrins with non-activated polycyclic aromatic rings or heterocyclic rings to a fusion temperature and holding for a predetermined time, fusion of one or more polycyciic rings or heterocyclic rings to the non-activated porphyrin core in meso,β fashion is achieved resulting in hybrid structures containing a distorted porphyrin ring with annulated aromatic rings. The porphyrin core can be olygoporphyrins.