Artificial Light-Harvesting Pt(II) Amine Cage and Its Application as Security Ink.

• Tác giả: Pallab Bhandari, Dikshit Bokotial, Aniket Chowdhury, Trisha Das, Suvankar Dasgupta, Mukesh Jaisawal, Sunita Kyndait, Moupriya Mukherjee, Goutam Pramanik, Gokul Raj Mini Rajendran
• Ngôn ngữ: eng
• Ký hiệu phân loại: 657.8335 Accounting for enterprises engaged in specific kinds of activities
• Thông tin xuất bản: Germany : Chemistry (Weinheim an der Bergstrasse, Germany) , 2025
• Bộ sưu tập: NCBI
• ID: 743489

Tóm tắt

A new platinum (II)-triphenylamine tetra aldehyde-based barrel-shaped rectangular covalent cage was prepared using dynamic imine condensation and subsequent reduction. The cage was found to exhibit aggregation-induced emission behavior in 60% water in THF solvent composition and the AIE property was successively utilized to achieve excellent sequential light-harvesting behavior in aggregate form in the presence of acceptors such as Eosin Y and Nile Red. Moreover, the light-harvesting capability was employed to prepare a new type of security ink whose potential was demonstrated using TLC plates and commercial banknotes.