Signal enhancement in electrochemiluminescence systems based on porphyrins

被引：17
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.
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页数：9
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