Visualizing and sorbing Hg(II) with a cellulose-based red fluorescence aerogel: Simultaneous detection and removal

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成果类型：

期刊论文

作者：

Peng, Chenzhan;Long, Tiantian;Luo, Shan;Ouyang, Min;Luo, Hongmei;...

通讯作者：

Xu, Dong

作者机构：

[Luo, Shan; Peng, Chenzhan; Luo, Hongmei; Xu, Dong; Long, Tiantian; Ouyang, Min; Lin, Qinlu] National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China

[Luo, Shan; Peng, Chenzhan; Luo, Hongmei; Long, Tiantian; Ouyang, Min] Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China

[Xu, Dong] Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China. Electronic address: philip198349@gmail.com

通讯机构：

[Dong Xu] N

National Engineering Laboratory for Rice and By-products Further Processing, College of Food Science and Engineering, Central South University of Forestry & Technology, Changsha, 410004, China<&wdkj&>Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, Central South University of Forestry and Technology, Changsha, 410004, China

语种：

英文

关键词：

Aerogel;Cellulose;Fluorescence;Hg(II);Smartphone

期刊：

International Journal of Biological Macromolecules

ISSN：

0141-8130

年：

2024

卷：

264

期：

Pt 1

页码：

130563

DOI：

10.1016/j.ijbiomac.2024.130563

基金类别：

CRediT authorship contribution statement Chenzhan Peng: Visualization, Validation, Methodology, Investigation. Tiantian Long: Investigation, Formal analysis, Data curation. Shan Luo: Writing – original draft, Data curation. Min Ouyang: Writing – original draft, Visualization, Validation. Hongmei Luo: Methodology, Investigation, Formal analysis. Dong Xu: Writing – review & editing, Supervision, Project administration, acquisition. Qinlu Lin: Supervision, acquisition, Conceptualization. Acknowledgements This work was supported by funding from the National Natural Science Foundation of China (21505162, 31571874), Natural Science Foundation of Hunan Province, China (2020RC3042, 2022SK2102), Hunan Provincial Department of Education Scientific Research Project (240994), Hunan Provincial Key Laboratory of Food Safety Monitoring and Early Warning (No. 2020KFJJ05), the Grain-Oil Process and Quality Control 2011 Collaborative and Innovative Grant from Hunan Province, and Training Program for Excellent

机构署名：

本校为第一且通讯机构

院系归属：

食品科学与工程学院

摘要：

Both sensing and removal of Hg(II) are important to environment and human health in view of the high toxicity and wide applications of mercury in industry. This study aims to develop a cellulose-based fluorescent aerogel for simultaneous Hg(II) sensing and removal via conveniently cross-linking two nanomaterials cellulose nanocrystals and bovine serum albumin-functionalized gold nanoclusters (BSA-AuNCs) with epichlorohydrin. The aerogel exhibited strong homogeneous red fluorescence at the non-edged regions under UV light due to highly dispersed...

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Visualizing and sorbing Hg(II) with a cellulose-based red fluorescence aerogel: Simultaneous detection and removal

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