Mannose-Functionalized Carbon Dot and Boronic Acid-Graphene Oxide Nanocomposite Fluorescent Probe for Salmonella typhimurium Detection

Jiafeng Li; Guozhi Ma; Xuan Wang; Jihai Cai; Xiaoying Wang

doi:10.1039/d5ay01033k

January 1, 2025Analytical Methods

Mannose-Functionalized Carbon Dot and Boronic Acid-Graphene Oxide Nanocomposite Fluorescent Probe for Salmonella typhimurium Detection

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Key Points

The developed fluorescent probe enhances detection of salmonella typhimurium significantly compared to traditional methods.
This probe utilizes a novel combination of carbon dots and boronic acid-graphene oxide, improving stability and cost-effectiveness.
Assessment of the probe's performance showed a rapid detection range, allowing for on-site testing without extensive preparation.
The findings support the potential for this probe to simplify salmonella detection in various settings, enhancing food safety.

Implication

Fluorescent probe demonstrates improved detection of salmonella typhimurium, suggesting better stability and efficiency.

Abstract

Current detection methods for S. typhimurium often suffer from lengthy procedures, significant technical limitations, high probe costs, and poor long-term storage stability. Herein, an "on-off-on" fluorescent probe is developed based...

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Cite This Study

Li et al. (2025) studied this question.

synapsesocial.com/papers/68af55ccad7bf08b1eadc12f https://doi.org/10.1039/d5ay01033k

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Mannose-Functionalized Carbon Dot and Boronic Acid-Graphene Oxide Nanocomposite Fluorescent Probe for Salmonella typhimurium Detection

Key Points

Implication

Abstract

Discussion

Cite This Study

Mannose-Functionalized Carbon Dot and Boronic Acid-Graphene Oxide Nanocomposite Fluorescent Probe for Salmonella typhimurium Detection

Key Points

Implication

Abstract

Discussion

Cite This Study

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