Exploring the frontiers of plant health:Harnessing NIR fluorescence and surface-enhanced Raman scattering modalities for innovative detection  

作　　者：Shu Tian Wenxin Huang Junrui Hu Huiling Wang Zhipeng Zhang Liying Xu Junrong Li Yao Sun 

机构地区：[1]State Key Laboratory of Green Pesticide,College of Chemistry,Central China Normal University,Wuhan 430079,China [2]Department of Pharmacy,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430000,China [3]Xianning Medical College,College of Pharmacy,Hubei University of Science&Technology,Xianning 437100,China [4]Zhongnan Hospital of Wuhan University,Wuhan 430062,China

出　　处：《Chinese Chemical Letters》2025年第3期134-143,共10页中国化学快报(英文版)

基　　金：funded by the National Natural Science Foundation of China(Nos.22374055,22022404,22074050,82172055);the National Natural Science Foundation of Hubei Province(No.22022CFA033);the Fundamental Research Funds for the Central Universities(Nos.CCNU24JCPT001,CCNU24JCPT020)。

摘　　要：Plants play a crucial role in maintaining ecological balance and biodiversity.However,plant health is easily affected by environmental stresses.Hence,the rapid and precise monitoring of plant health is crucial for global food security and ecological balance.Currently,traditional detection strategies for monitoring plant health mainly rely on expensive equipment and complex operational procedures,which limit their widespread application.Fortunately,near-infrared(NIR)fluorescence and surface-enhanced Raman scattering(SERS)techniques have been recently highlighted in plants.NIR fluorescence imaging holds the advantages of being non-invasive,high-resolution and real-time,which is suitable for rapid screening in large-scale scenarios.While SERS enables highly sensitive and specific detection of trace chemical substances within plant tissues.Therefore,the complementarity of NIR fluorescence and SERS modalities can provide more comprehensive and accurate information for plant disease diagnosis and growth status monitoring.This article summarizes these two modalities in plant applications,and discusses the advantages of multimodal NIR fluorescence/SERS for a better understanding of a plant’s response to stress,thereby improving the accuracy and sensitivity of detection.

关 键 词：NIR fluorescence SERS Plant biomarker detection Plant imaging PHYTOHORMONE 

分 类 号：Q945[生物学—植物学]