Near-field light microchannel structure and near-field light microreactor

摘要

The object can be attained by the near-field light microchannel structure 61 that comprises a structure 95 provided with a microchannel 41c and a near-field light two-dimensional array 50 arranged inside the microchannel 41c and enabling in-plane near-field light generating, in which the near-field light two-dimensional array 50 comprises an electroconductive layer 6 formed on the inner wall surface of the microchannel 41c, a immobilizing layer 2 immobilized on one surface 6a of the electroconductive layer 6 via chemical bonding, and metal nanoparticle arrays 3 immobilized on one surface 2a of the immobilizing layer 2 via chemical bonding, and in which the metal nanoparticle arrays 3 each comprise multiple metal nanoparticles 4 arrayed at regular intervals and bonded to each other via the modifying part 5 arranged on the surface thereof.

主权项

1. A near-field light microchannel structure that comprises a structure provided with a microchannel and a near-field light two-dimensional array arranged inside the microchannel and configured to enable in-plane near-field light generating upon photoirradiating;
wherein the near-field light two-dimensional array comprises an electroconductive layer formed on an inner wall surface of the microchannel, an immobilizing layer immobilized on a first surface of the electroconductive layer via chemical bonding, and metal nanoparticle arrays immobilized on a first surface of the immobilizing layer via chemical bonding, and wherein the metal nanoparticle arrays each comprise multiple metal nanoparticles arrayed at regular intervals and bonded to each other via a modifying part arranged on the surface of the immobilizing layer.