Development of Novel Luminescence Systems by Hybridizing Transition-Metal Species and Ionic Nanosphere

2021 Fiscal Year Final Research Report

• Project/Area Number: 19K05506
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 34010:Inorganic/coordination chemistry-related
• Research Institution: Kochi University of Technology
• Principal Investigator: Ito Akitaka 高知工科大学, 環境理工学群, 講師 (20708060)
• Project Period (FY): 2019-04-01 – 2022-03-31
• Keywords: 遷移金属化合物 / 高分子ナノ粒子 / 蛍光 / りん光 / 光誘起反応

Outline of Final Research Achievements

In this study, novel luminescence systems in which various light-emitting species are hybridized in an ionic nanosphere have been developed, and their spectroscopic/photophysical characteristics have been evaluated in detail. Photofunctinal systems exhibiting intense emission even in pure water, environment-responsive emission and so forth were prepared successfully and facilely by using the ionic nanosphere.

Free Research Field

光化学

Academic Significance and Societal Importance of the Research Achievements

ナノイオンキャリアを用いることで、従来の有機化合物では溶解しない、あるいは金属錯体では発光性が低下するために困難が多い純水中においても強い発光や化学センシングなどの機能を発現することに成功した。また、合成化学的労力を伴わずに様々な光機能を示す系を構築する手法を開発することができた。