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Systematic Review ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 1 ? Systematic review or meta-analysis. Synthesizes findings across many studies. Strongest evidence. Human Health Effects Sign in to save

Recent Implementations of Hydrogel-Based Microbial Electrochemical Technologies (METs) in Sensing Applications

Sensors 2023 22 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 65 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Dunzhu Li Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yunhong Shi, Yifan Sun, Luming Yang, Dunzhu Li Wen Zhang, Zeena Wang, Dunzhu Li Dunzhu Li Dunzhu Li Yunhong Shi, Yunhong Shi, Yunhong Shi, Yunhong Shi, Yanqi Shi, Yanqi Shi, Dunzhu Li Yunhong Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yunhong Shi, Yanqi Shi, Yanqi Shi, Yunhong Shi, Dunzhu Li Dunzhu Li Yanqi Shi, Yanqi Shi, Yunhong Shi, Luming Yang, Yunhong Shi, Dunzhu Li Yunhong Shi, Yunhong Shi, Dunzhu Li Yunhong Shi, Luming Yang, Yunhong Shi, Luming Yang, Dunzhu Li Dunzhu Li Dunzhu Li Dunzhu Li Dunzhu Li Dunzhu Li Yunhong Shi, Luming Yang, Yunhong Shi, Yunhong Shi, Yunhong Shi, Yanqi Shi, Dunzhu Li Dunzhu Li Yunhong Shi, Yunhong Shi, Yanqi Shi, Yunhong Shi, Yunhong Shi, Yunhong Shi, Liwen Xiao, Yunhong Shi, Liwen Xiao, Yunhong Shi, Yunhong Shi, Yifan Sun, Yunhong Shi, Luming Yang, Luming Yang, Zeena Wang, Yifan Sun, Liwen Xiao, Zeena Wang, Liwen Xiao, Liwen Xiao, Yanqi Shi, Yunhong Shi, Yunhong Shi, Yunhong Shi, Yunhong Shi, Yunhong Shi, Liwen Xiao, Liwen Xiao, Yanqi Shi, Wen Zhang, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yunhong Shi, Yunhong Shi, Luming Yang, Luming Yang, Luming Yang, Saviour I. Okeke, Saviour I. Okeke, Yunhong Shi, Yunhong Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Yanqi Shi, Luming Yang, Luming Yang, Luming Yang, Yanqi Shi, Yanqi Shi, Yanqi Shi, Zeena Wang, Wen Zhang, Wen Zhang, Zeena Wang, Luming Yang, Yanqi Shi, Luming Yang, Liwen Xiao, Wen Zhang, Wen Zhang, Liwen Xiao, Wen Zhang, Liwen Xiao, Wen Zhang, Liwen Xiao, Zihan Zhang, Dunzhu Li Luming Yang, Luming Yang, Liwen Xiao, Yanqi Shi, Liwen Xiao, Yunhong Shi, Wen Zhang, Liwen Xiao, Yanqi Shi, Liwen Xiao, Yanqi Shi, Yunhong Shi, Yanqi Shi, Liwen Xiao, Dunzhu Li Liwen Xiao, Liwen Xiao, Liwen Xiao, Liwen Xiao, Yunhong Shi, Yunhong Shi, Liwen Xiao, Liwen Xiao, Yunhong Shi, Yunhong Shi, Dunzhu Li

Summary

This systematic review found that hydrogel-based microbial electrochemical technologies show strong potential for biosensor applications, particularly in detecting water contaminants and monitoring environmental quality. Hydrogels improve biofilm stability and electrode performance in microbial fuel cells used as sensing platforms.

Study Type Review

Hydrogel materials have been used extensively in microbial electrochemical technology (MET) and sensor development due to their high biocompatibility and low toxicity. With an increasing demand for sensors across different sectors, it is crucial to understand the current state within the sectors of hydrogel METs and sensors. Surprisingly, a systematic review examining the application of hydrogel-based METs to sensor technologies has not yet been conducted. This review aimed to identify the current research progress surrounding the incorporation of hydrogels within METs and sensors development, with a specific focus on microbial fuel cells (MFCs) and microbial electrolysis cells (MECs). The manufacturing process/cost, operational performance, analysis accuracy and stability of typical hydrogel materials in METs and sensors were summarised and analysed. The current challenges facing the technology as well as potential direction for future research were also discussed. This review will substantially promote the understanding of hydrogel materials used in METs and benefit the development of electrochemical biosensors using hydrogel-based METs.

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