Work

In Vivo Photoelectrochemical Analysis

Year: 2024

Type: article

Abstract: Microelectrode-based photoelectrochemical (PEC) technology is a novel and rapidly developing analytical method for the in vivo probing of neurochemical events in the brain, which is distinguished by its low background noise and high detection sensitivity. This mini-review focuses on recent advances in in vivo PEC biosensors. We classify the key characteristics of PEC technology and elucidate its underlying principles. Furthermore, newly developed PEC neurochemical sensing methods for detecting various substances, including SO2, antibiotics, metal ions, neurotransmitters, and thioalcohols, as well as cells are discussed. Finally, this review concludes with a comprehensive summary and perspectives on the emerging opportunities and challenges facing this field.

Source: Chemosensors

DOI: 10.3390/chemosensors13010002

Authors: Li Li, Yueru Zhao, Cong Pan, Wenjie Ma, Ping Yu

Institutions: Chinese Academy of Sciences, University of Jinan, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, University of Chinese Academy of Sciences

Language: English

Topic: Electrochemical Analysis and Applications

Subfield: Electrochemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,069

Funders: National Natural Science Foundation of China, Natural Science Foundation of Beijing Municipality, National Key Research and Development Program of China