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Updated: Jul 20, 2025

A Label-free Technique for the Spatio-temporal Imaging of Single Cell Secretions
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便携式和可逆的智能标签,用于通过氨基反应光离子液体非破坏性检测海鲜新鲜度

Siying Che1, Shujia Pan1, Xinxiang Shao1

  • 1College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China.

Food chemistry
|August 6, 2023
PubMed
概括

一种新的光离子液体,7-HDCP,作为一个敏感的氨传感器来检测海鲜腐烂. 这种智能标签可以在现场快速监测新鲜度,通过早期检测确保食品安全.

关键词:
氨气 氨气 氨气 是一种光检测的检测方法离子液体是一种离子液体.海鲜新鲜度 海鲜新鲜度智能标签是一个智能标签.

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Photoluminescence: Applications01:14

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Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
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