Two Novel Fluorescence Probes Based on Caffeic Acid Derivative for Phosphate Ions and Their Applications in Biological Samples

doi:10.3390/ijms252111680

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	Two Novel Fluorescence Probes Based on Caffeic Acid Derivative for Phosphate Ions and Their Applications in Biological Samples
	Zhou, Xiaowen; Yang, Xiaoqin; Rao, Xiaoping; Zhang, Yingjun; Zhao, Ping; Jiang, Qian
	2024
发表期刊	INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
ISSN	1661-6596
卷号	25 期号:21 页码:11680
摘要	Phosphate is widely used in industry and agriculture fields. However, excess accumulation of PO43- causes several adverse effects on the human body and ecological environment. Consequently, it is important to develop a simple method for the detection of PO43- concentration in the ecological environment and in vivo. Herein, two caffeic acid derivative-based fluorescence probes (BAM-HM and BAM-HH) were developed for the detection of phosphate. The BAM-HM probe could detect phosphate via fluorescence enhancement at 500 nm, with the detection limit being 0.612 mu M. Meanwhile, the BAM-HH probe showed a significant turn-on signal at 450 nm after the addition of phosphate, and the detection limit was calculated to be 0.318 mu M. The sensing mechanism was determined by 1H NMR and MS. Furthermore, the two probes (BAM-HM and BAM-HH) were applied for PO43-detection in living cells and water samples.
DOI	10.3390/ijms252111680
WOS记录号	WOS:001351295100001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75789
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Zhou, Xiaowen,Yang, Xiaoqin,Rao, Xiaoping,et al. Two Novel Fluorescence Probes Based on Caffeic Acid Derivative for Phosphate Ions and Their Applications in Biological Samples[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2024,25(21):11680.
APA	Zhou, Xiaowen,Yang, Xiaoqin,Rao, Xiaoping,Zhang, Yingjun,Zhao, Ping,&Jiang, Qian.(2024).Two Novel Fluorescence Probes Based on Caffeic Acid Derivative for Phosphate Ions and Their Applications in Biological Samples.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,25(21),11680.
MLA	Zhou, Xiaowen,et al."Two Novel Fluorescence Probes Based on Caffeic Acid Derivative for Phosphate Ions and Their Applications in Biological Samples".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 25.21(2024):11680.

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