Signal enhancement in electrochemiluminescence systems based on porphyrins

被引：10

作者：

Xu, Yanhong ^{[1
]}

Han, Zhengang ^{[1
]}

Du, Peiyao ^{[1
]}

Lu, Xiaoquan ^{[1
]}

机构：

[1] Northwest Normal Univ, Coll Chem & Chem Engn, Key Lab Bioelectrochem & Environm Anal Gansu Prov, Lanzhou 730070, Peoples R China

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2023年 / 165卷

基金：

中国国家自然科学基金;

关键词：

Porphyrin; Electrochemiluminescence; Signal enhancement strategy; RESONANCE ENERGY-TRANSFER; CO-REACTION ACCELERATOR; ELECTROGENERATED CHEMILUMINESCENCE; AMPLIFICATION STRATEGY; QUANTUM DOTS; GENERATED CHEMILUMINESCENCE; SUPPORTED PORPHYRIN; SINGLET OXYGEN; ELECTROCHEMISTRY; CONSTRUCTION;

D O I：

10.1016/j.trac.2023.117136

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Porphyrins, as significant electrochemical luminaries, have garnered extensive attention due to their distinctive structure and superior photoelectric properties in recent years. However, the potential ag-gregation resulting from water insolubility in aqueous phases, as well as its inherent instability and weaker Q-band, continue to pose challenges for the electrochemiluminescence (ECL) applications of porphyrins. This review provides a comprehensive summary of different strategies aimed at achieving high efficiency of porphyrin in ECL and signal amplification. Finally, a critical perspective and future prospects regarding the developmental trends of porphyrins are presented.& COPY; 2023 Published by Elsevier B.V.

引用

页数：9

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