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Preparation of solvent-free starch-based carbon dots for the selective detection of Ru3+ ions.


ABSTRACT: A simple, green, and solvent-free pyrolysis method for the preparation of starch-based carbon dots (CDs) was developed. The CDs prepared at 300 °C exhibited a highest quantum yield of 21.0%, which was mainly due to the high degree of graphitisation of the CDs. The CDs were selective for the detection of Ru3+ ion solutions.

SUBMITTER: Chen M 

PROVIDER: S-EPMC9237645 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature

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Preparation of solvent-free starch-based carbon dots for the selective detection of Ru<sup>3+</sup> ions.

Chen Menglin M   Liu Can C   Zhai Jichao J   An Yulong Y   Li Yan Y   Zheng Yunwu Y   Tian Hao H   Shi Rui R   He Xiahong X   Lin Xu X  

RSC advances 20220628 29


A simple, green, and solvent-free pyrolysis method for the preparation of starch-based carbon dots (CDs) was developed. The CDs prepared at 300 °C exhibited a highest quantum yield of 21.0%, which was mainly due to the high degree of graphitisation of the CDs. The CDs were selective for the detection of Ru<sup>3+</sup> ion solutions. ...[more]

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