From Structure to Sensing: Molecular Mechanistic Insights into Plant-Derived Carbon Dots for Heavy Metal Ion Detection.

IF 4.4 3区材料科学 Q2 CHEMISTRY, MULTIDISCIPLINARY Nanomaterials Pub Date : 2024-11-03 DOI:10.3390/nano14211766

Himanshi Soni, Vicky Jain, Suhas Ballal, Indang Ariati Ariffin, Mamata Chahar, Suman Saini, Monika Bhattu, Harbinder Singh, Mikhael Bechelany, Jagpreet Singh

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Abstract

Plant-derived carbon dots (P-CDs) are gaining attention in environmental remediation due to their cost-effectiveness, availability, and lower toxicity compared with chemically synthesized carbon dots. This review comprehensively examines the recent advancements in the synthesis and application of P-CDs, with a particular emphasis on their efficacy in the sensing of heavy metals, which are among the most pervasive environmental contaminants. A detailed comparative analysis is presented by evaluating the performance of P-CDs against their chemically synthesized counterparts based on key parameters, such as optimal operating conditions and detection limits. Furthermore, sensing the potential of P-CDs towards every heavy metal ion has been discussed with in-depth mechanistic insights. Additionally, this review explores the industrial applications and future directions of P-CDs. This review provides a comprehensive analysis of -P-CDs for heavy metal sensing, aiming to enhance their sensitivity and selectivity toward heavy metal ions.

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从结构到传感：重金属离子检测用植物衍生碳点的分子机理透视。

与化学合成碳点相比，植物源碳点（P-CDs）具有成本效益高、可用性强、毒性低等优点，因此在环境修复领域越来越受到关注。这篇综述全面探讨了 P-CDs 合成和应用方面的最新进展，特别强调了其在重金属传感方面的功效，重金属是最普遍的环境污染物之一。通过根据最佳操作条件和检测限等关键参数评估 P-CD 与化学合成的同类产品的性能，进行了详细的比较分析。此外，还讨论了 P-CD 对每种重金属离子的传感潜力，并提供了深入的机理见解。此外，本综述还探讨了 P-CD 的工业应用和未来发展方向。本综述全面分析了 -P-CDs 在重金属传感方面的应用，旨在提高其对重金属离子的灵敏度和选择性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nanomaterials NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

8.50

自引率

9.40%

发文量

3841

审稿时长

14.22 days

期刊介绍： Nanomaterials (ISSN 2076-4991) is an international and interdisciplinary scholarly open access journal. It publishes reviews, regular research papers, communications, and short notes that are relevant to any field of study that involves nanomaterials, with respect to their science and application. Thus, theoretical and experimental articles will be accepted, along with articles that deal with the synthesis and use of nanomaterials. Articles that synthesize information from multiple fields, and which place discoveries within a broader context, will be preferred. There is no restriction on the length of the papers. Our aim is to encourage scientists to publish their experimental and theoretical research in as much detail as possible. Full experimental or methodical details, or both, must be provided for research articles. Computed data or files regarding the full details of the experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material. Nanomaterials is dedicated to a high scientific standard. All manuscripts undergo a rigorous reviewing process and decisions are based on the recommendations of independent reviewers.