Fluorescent silica nano-particle, fluorescent nano-material, and biochip and assay using the same
AssigneesFurukawa Electric Co., Ltd., The University of Tokushima
InventorsHideki Aizawa, Michio Ohkubo, Michihiro Nakamura, Hirokazu Miyoshi
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Abstract
Colloidal silica particles containing a fluorescent dye compound, composed of a silica particle containing a silica component and a fluorescent dye compound chemically bound or adsorbed thereto, wherein the colloidal silica particles containing a fluorescent dye compound have an average diameter of 30 nm or less, and wherein said silica particles are used simultaneously as fluorescent-labelling nanobeads; a fluorescent nano-material comprising said colloidal silica particles; and a biochip and an assay method using the same.
Claims21
Colloidal silica particles containing a fluorescent dye compound, composed of a silica particle comprising a silica component and a fluorescent dye compound chemically bound or adsorbed thereto,
- wherein the colloidal silica particles containing a fluorescent dye compound have an average diameter of 30 nm or less.
Dependencies are inferred from the claim text.