Advanced applications of DNA hydrogels in fluorescence sensing

Authors:

Zixiao Ma, Sheng Tang, Wei Shen, Hian Kee Lee

Keywords:

DNA hydrogels; Fluorescence sensing; Biomolecular recognition; Biomedical diagnostics

Abstract:

In recent years, DNA hydrogels have attracted widespread attention in the field of fluorescence detection due to their high sensitivity and lower biotoxicity, providing new tools for research such as cell imaging and oxidative stress response. Simultaneously, they have shown potential applications in environmental monitoring and biomedical diagnostics. This article further explores the research on DNA hydrogels in nucleic acid and biomarker detection, as well as their applications in environmental pollution and targeted drug delivery. Finally, it highlights the prospects of DNA hydrogels as multifunctional fluorescence detection platforms, providing important references for future research in areas such as molecular recognition, biomarker detection, environmental monitoring, and biomedical diagnostics. This review summarizes the latest research findings, offering readers comprehensive insights into the application of DNA hydrogels in the field of fluorescence detection.

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