Facile green synthesis of multifunctional nitrogen-doped carbon dots via sequential non-enzymatic browning reactions for Fe3+ sensing and anti-counterfeiting ink

Q: What does this research mean for the field?

Multifunctional nitrogen-doped carbon dots can be effectively synthesized using a facile, green sequential non-enzymatic browning reaction for applications in Fe3+ sensing and anti-counterfeiting inks. Novelty: ClaimNovelty.METHODOLOGICAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

Jiamin Li; Yulu Liu; Yuanyuan Lei; Zehong Ji; Yingzhi Shen; Yuchi Chen; Dongqing Cheng; Wenxiao Jiang; Xing Chen; Guangming Li

doi:10.1039/d6nj01666a

January 1, 2026New Journal of Chemistry

Facile green synthesis of multifunctional nitrogen-doped carbon dots via sequential non-enzymatic browning reactions for Fe3+ sensing and anti-counterfeiting ink

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Key Points

This research aims to create nitrogen-doped carbon dots using a sustainable method and evaluate their application in sensing Fe3+ and anti-counterfeiting ink.
Developed carbon dots via sequential non-enzymatic browning reactions.
Evaluated the efficiency of the synthesized carbon dots for Fe3+ sensing capabilities.
Assessed the performance of carbon dots in anti-counterfeiting applications.
Nitrogen-doped carbon dots showed high sensitivity for Fe3+ detection with a detection limit of X μM (if specified).
The carbon dots exhibited strong fluorescence properties suitable for ink applications.
Synthesis process demonstrated notable sustainability compared to conventional methods.

Implication

Demonstrates multifunctional nitrogen-doped carbon dots for Fe3+ sensing, highlighting sustainable production methods.

Abstract

Conventional methodologies for fabricating carbon dots (CDs) frequently necessitate sophisticated instrumentation, rigorous operational parameters, and noxious chemical agents, thereby raising concerns regarding their sustainability. In this work, we developed an...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a362f63db0793dc1a536d07 https://doi.org/10.1039/d6nj01666a

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Facile green synthesis of multifunctional nitrogen-doped carbon dots via sequential non-enzymatic browning reactions for Fe3+ sensing and anti-counterfeiting ink

Key Points

Implication

Abstract

Discussion

Cite This Study

Facile green synthesis of multifunctional nitrogen-doped carbon dots via sequential non-enzymatic browning reactions for Fe3+ sensing and anti-counterfeiting ink

Key Points

Implication

Abstract

Discussion

Cite This Study

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