Zhiyuan Meng, Xinyan Li, Qian Ye, Shuo Zhang, Xu Xu, Yiqin Yang, Zhonglong Wang, Shifa Wang
{"title":"纤维素基荧光微球用于肼的灵敏检测和高效去除及其在环境样品和活植物中的广泛应用","authors":"Zhiyuan Meng, Xinyan Li, Qian Ye, Shuo Zhang, Xu Xu, Yiqin Yang, Zhonglong Wang, Shifa Wang","doi":"10.1016/j.jhazmat.2025.138253","DOIUrl":null,"url":null,"abstract":"Hydrazine (N<sub>2</sub>H<sub>4</sub>) is being extensively utilized in various industrial fields, yet its high toxicity can cause enormous adverse effects on human health and the ecological environment. Herein, an aggregation-induced emission (AIE) fluorescent probe <strong>FNA-B-CA</strong> (naphthalimide small molecule (<strong>FNA-B</strong>) grafting onto cellulose acetate (<strong>CA</strong>)) for sensitive detection and high effective removal of N<sub>2</sub>H<sub>4</sub> was synthesized. Probe <strong>FNA-B-CA</strong> can recognize N<sub>2</sub>H<sub>4</sub> across a wide pH range (5−12) with a low detection limit (84<!-- --> <!-- -->nM), high selectivity, and strong anti-interference ability. It enabled quantitative detection of N₂H₄ concentrations in actual water and soil samples quantitatively and functioned as an efficient tool for tracking N<sub>2</sub>H<sub>4</sub> in plant tissue (bean sprouts). More importantly, probe <strong>FNA-B-CA</strong> was hereby successfully prepared into fluorescent microspheres using the favorable processing properties of <strong>CA</strong>, further facilitating the simultaneous detection and adsorption of N<sub>2</sub>H<sub>4</sub> in aqueous solutions.","PeriodicalId":361,"journal":{"name":"Journal of Hazardous Materials","volume":"39 1","pages":""},"PeriodicalIF":11.3000,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A cellulose based fluorescent microsphere for sensitive detection and efficient removal of hydrazine and its versatile applications in environmental samples and live plants\",\"authors\":\"Zhiyuan Meng, Xinyan Li, Qian Ye, Shuo Zhang, Xu Xu, Yiqin Yang, Zhonglong Wang, Shifa Wang\",\"doi\":\"10.1016/j.jhazmat.2025.138253\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Hydrazine (N<sub>2</sub>H<sub>4</sub>) is being extensively utilized in various industrial fields, yet its high toxicity can cause enormous adverse effects on human health and the ecological environment. Herein, an aggregation-induced emission (AIE) fluorescent probe <strong>FNA-B-CA</strong> (naphthalimide small molecule (<strong>FNA-B</strong>) grafting onto cellulose acetate (<strong>CA</strong>)) for sensitive detection and high effective removal of N<sub>2</sub>H<sub>4</sub> was synthesized. Probe <strong>FNA-B-CA</strong> can recognize N<sub>2</sub>H<sub>4</sub> across a wide pH range (5−12) with a low detection limit (84<!-- --> <!-- -->nM), high selectivity, and strong anti-interference ability. It enabled quantitative detection of N₂H₄ concentrations in actual water and soil samples quantitatively and functioned as an efficient tool for tracking N<sub>2</sub>H<sub>4</sub> in plant tissue (bean sprouts). More importantly, probe <strong>FNA-B-CA</strong> was hereby successfully prepared into fluorescent microspheres using the favorable processing properties of <strong>CA</strong>, further facilitating the simultaneous detection and adsorption of N<sub>2</sub>H<sub>4</sub> in aqueous solutions.\",\"PeriodicalId\":361,\"journal\":{\"name\":\"Journal of Hazardous Materials\",\"volume\":\"39 1\",\"pages\":\"\"},\"PeriodicalIF\":11.3000,\"publicationDate\":\"2025-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Hazardous Materials\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1016/j.jhazmat.2025.138253\",\"RegionNum\":1,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, ENVIRONMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Hazardous Materials","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1016/j.jhazmat.2025.138253","RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
A cellulose based fluorescent microsphere for sensitive detection and efficient removal of hydrazine and its versatile applications in environmental samples and live plants
Hydrazine (N2H4) is being extensively utilized in various industrial fields, yet its high toxicity can cause enormous adverse effects on human health and the ecological environment. Herein, an aggregation-induced emission (AIE) fluorescent probe FNA-B-CA (naphthalimide small molecule (FNA-B) grafting onto cellulose acetate (CA)) for sensitive detection and high effective removal of N2H4 was synthesized. Probe FNA-B-CA can recognize N2H4 across a wide pH range (5−12) with a low detection limit (84 nM), high selectivity, and strong anti-interference ability. It enabled quantitative detection of N₂H₄ concentrations in actual water and soil samples quantitatively and functioned as an efficient tool for tracking N2H4 in plant tissue (bean sprouts). More importantly, probe FNA-B-CA was hereby successfully prepared into fluorescent microspheres using the favorable processing properties of CA, further facilitating the simultaneous detection and adsorption of N2H4 in aqueous solutions.
期刊介绍：
The Journal of Hazardous Materials serves as a global platform for promoting cutting-edge research in the field of Environmental Science and Engineering. Our publication features a wide range of articles, including full-length research papers, review articles, and perspectives, with the aim of enhancing our understanding of the dangers and risks associated with various materials concerning public health and the environment. It is important to note that the term "environmental contaminants" refers specifically to substances that pose hazardous effects through contamination, while excluding those that do not have such impacts on the environment or human health. Moreover, we emphasize the distinction between wastes and hazardous materials in order to provide further clarity on the scope of the journal. We have a keen interest in exploring specific compounds and microbial agents that have adverse effects on the environment.
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