Simple devising of N-doped carbon dots (N-CDs) as a low-cost probe for selective environmental toxin detection and security applications

Annamalai, Kumaresan; Annamalai, Arun; Ravichandran, Ramya; Jeevarathinam, Anandhavalli; Annamalai, Padmanaban; Valdes, Hector; Elumalai, Sundaravadivel

doi:10.1039/d3nj04571d

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New J. Chem.

2024

DOI: 10.1039/d3nj04571d

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Simple devising of N-doped carbon dots (N-CDs) as a low-cost probe for selective environmental toxin detection and security applications

Kumaresan Annamalai,

Arun Annamalai,

Ramya Ravichandran

et al.

Abstract: Nitrogen-doped carbon dots (N-CDs) have drawn extensive research consideration owing to their outstanding photostability, interesting physico-chemical and photochemical properties. Herein this report, we present a highly cyan-emitting N-CDs through the...

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Cited by 4 publications

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Applications of Functionalized Carbon-Based Quantum Dots in Fluorescence Sensing of Iron(III)

Sushma,

Sharma,

Ghosh

2024

J Fluoresc

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Applications of Functionalized Carbon-Based Quantum Dots in Fluorescence Sensing of Iron(III)

Sushma,

Sharma,

Ghosh

2024

J Fluoresc

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Donor-acceptor covalent organic polymers as real-time luminescent sensors for detection and removal of nitro-aromatics from an aqueous solution

Shan,

Jiao,

et al. 2024

Separation and Purification Technology

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Functional coatings with carbon quantum dots for solar cells

Korchagin,

Sysoev,

Kuzmenko

et al. 2024

E3S Web Conf.

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Currently, research in the world of science is expanding in the field of improving the design parameters of photoconverters, ensuring an increase in their coefficient of performance (efficiency) and an increase in service life. The purpose of the research carried out by the authors of this article is to create a functional coating of solar cell surfaces that is resistant to ultraviolet radiation, allowing to reduce the degree of wear of the active material and increase the overall efficiency of converting solar energy into electrical energy. To confirm the formulated scientific hypothesis about the feasibility of creating functional coatings on the surfaces of photoconverters from materials with carbon quantum dots (CQDs), a special installation was developed and a series of experiments was carried out using a solution of CQDs in xylene, analytical grade isopropyl alcohol, and LA grade polyvinyl butyral. The research results obtained indicate an improvement in the output characteristics of solar cells due to the use of coatings made of materials with carbon quantum dots, including an increase in the overall efficiency. Solar cells provided with the proposed coatings will be in demand for operation in conditions where intense ultraviolet radiation dominates and maximum energy efficiency from solar panels is required: high mountains and open space. The practical application of the developed coatings will increase the efficiency of solar cells by 1–3% and increase their service life by absorbing harmful UV rays that destroy the active material by at least 10%.

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Simple devising of N-doped carbon dots (N-CDs) as a low-cost probe for selective environmental toxin detection and security applications

Abstract: Nitrogen-doped carbon dots (N-CDs) have drawn extensive research consideration owing to their outstanding photostability, interesting physico-chemical and photochemical properties. Herein this report, we present a highly cyan-emitting N-CDs through the...

Cited by 4 publications

References 51 publications

Applications of Functionalized Carbon-Based Quantum Dots in Fluorescence Sensing of Iron(III)

Applications of Functionalized Carbon-Based Quantum Dots in Fluorescence Sensing of Iron(III)

Donor-acceptor covalent organic polymers as real-time luminescent sensors for detection and removal of nitro-aromatics from an aqueous solution

Functional coatings with carbon quantum dots for solar cells

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