| 摘要 |
<p>[Problem] To provide a method for producing complex crystal quantum crystals encapsulating plasmon metal quantum dots. [Solution] Quantum crystals are produced by a method characterized in that an aqueous plasmon metal complex solution formed from a ligand and a plasmon metal selected from gold, silver, copper, nickel, zinc, aluminum, and platinum is prepared and brought into contact with a carrier formed from a metal or a metal alloy having an electrode potential lower than that of the plasmon metal, or a metal that has been brought to an electrode potential lower than that of the plasmon metal, such that plasmon metal complex is precipitated and quantum crystals having a plasmon enhancement effect are disposed on the metal carrier. The metal complex crystals encapsulate metal quantum dots, and excellent subject adsorption capability, as well as an excellent surface plasmon excitation-field enhancement effect, is obtained as a result of the quantum size.</p> |
