DENDRIMER HAVING TEMPERATURE-DEPENDENT AGGREGATION FORM AND LIGHT EMITTER COMPRISING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a new dendrimer molecule, and to provide a light emitter comprising the molecule.;SOLUTION: This compound represented by formula I [R¹ and R² are each H or methyl; M is the monovalent ion of Au, Ag or Cu; (n) is an integer of 2 to 4]. For example, a compound of formula II (R is n-C₁₈H₃₇) is exemplified. The molecule aggregate is changed into an aggregation state dependent on temperature, and emits light having a wavelength characteristic to the aggregation state. Further, the aggregation state of the molecule aggregate is reversibly changed into various aggregation states by the change of temperature.;COPYRIGHT: (C)2004,JPO