π-conjugated polymer-based chemical sensors

Tsuyoshi Minami

doi:10.1117/12.3002579

13 March 2024 π-conjugated polymer-based chemical sensors

Tsuyoshi Minami

Proceedings Volume 12861, Frontiers in Biological Detection: From Nanosensors to Systems XVI; 1286108 (2024) https://doi.org/10.1117/12.3002579
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

π-Conjugated polymers possessing beneficial properties such as optical features are promising materials as platforms for chemical sensors by introducing appropriate molecular recognition moieties. Among π-conjugated polymers, polythiophenes are representative materials with flexible backbones that enable the functionalization of side chains at the 3- and/or 4-positions. The dynamics of the polymer behavior by analyte capture cause optical changes, which allow real-sample analysis for food analysis, environmental assessments, and clinical applications. The author has attempted to establish polymer-based chemosensors and their chips on solid-state substrates for pattern recognition. The latest results of π-conjugated polymer-based sensors will be presented.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Tsuyoshi Minami "π-conjugated polymer-based chemical sensors", Proc. SPIE 12861, Frontiers in Biological Detection: From Nanosensors to Systems XVI, 1286108 (13 March 2024); https://doi.org/10.1117/12.3002579

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