Development of Design Principles for Materials Exhibiting Luminescent Chromism Based on Control of Intermolecular Interactions

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  • YOSHIDA Masaki
    Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University

Bibliographic Information

Other Title
  • 分子間相互作用の制御に基づく発光性クロミック材料の設計指針開拓

Abstract

<p>Luminescent chromisms, which change their luminescence by external stimuli or environmental changes, have attracted much attention as a means of detecting invisible stimuli in a clear and simple manner. In particular, assembly-induced luminescent chromisms can flexibly respond to weak and gentle stimuli, thus, many studies have been reported in recent years. However, strategic design guidelines for assembly-based chromism still remain a challenge. The author has focused on the design of luminescent chromism based on the control of intermolecular interactions of self-assembled platinum(II) complexes, and has successfully developed various chromic materials. In particlar, proposed in this paper is the concept of designing intermolecular interactions and luminescent chromisms using counterions as a means of designing metastable and transient states in a more convenient and strategic manner. In this paper, first, the principle of luminescent chromism based on changes in the intermolecular assembly structure and the research trends to date are reviewed, and then, the author’s current research on the development of design principles for luminescent chromism are briefly introduced.</p>

Journal

  • BUNSEKI KAGAKU

    BUNSEKI KAGAKU 72 (7.8), 279-288, 2023-07-05

    The Japan Society for Analytical Chemistry

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