Background:: Nanocellulose is not only a biocompatible and environmentally friendly material but also has excellent mechanical properties, biodegradability, and a large number of hydroxyl groups that have a strong affinity for water. These characteristics have attracted significant attention from researchers in the field of glucose sensing. Objective:: This review provides a brief overview of the current research status of traditional materials used in glucose sensors. The sensing performance, chemical stability, and environ-mental properties of nanocellulose-based glucose sensors are compared and summarized based on the three sensing methods: electrochemical sensing, colorimetric sensing, and fluo-rescence sensing. The article focuses on recent strategies for glucose sensing using nanocel-lulose as a matrix. The development prospects of nanocellulose-based glucose sensors are also discussed. Conclusion:: Nanocellulose has outstanding structural characteristics that contribute signifi-cantly to the sensing performance of glucose sensors in different detection modes. However, the preparation process for high-quality nanocellulose is complicated and has a low yield. Furthermore, the sensitivity and selectivity of nanocellulose-based glucose sensors require further improvement.

中文翻译：

---

纳米纤维素在葡萄糖传感中的应用研究进展

背景：纳米纤维素不仅是一种生物相容性、环境友好的材料，而且具有优异的机械性能、生物可降解性以及大量的羟基，对水有很强的亲和力。这些特性引起了葡萄糖传感领域研究人员的极大关注。目的：本综述简要概述了葡萄糖传感器中使用的传统材料的当前研究现状。基于电化学传感、比色传感和荧光传感三种传感方法，对基于纳米纤维素的葡萄糖传感器的传感性能、化学稳定性和环境特性进行了比较和总结。本文重点介绍了使用纳米纤维素作为基质的葡萄糖传感的最新策略。还讨论了基于纳米纤维素的葡萄糖传感器的发展前景。结论：纳米纤维素具有突出的结构特征，对不同检测模式下葡萄糖传感器的传感性能有重要贡献。但高品质纳米纤维素的制备工艺复杂、收率低。此外，基于纳米纤维素的葡萄糖传感器的灵敏度和选择性需要进一步改进。