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Literature DB >> 21683560

Water soluble carbon nanoparticles: hydrothermal synthesis and excellent photoluminescence properties.

Xiaodie He¹, Haitao Li, Yang Liu, Hui Huang, Zhenhui Kang, Shuit-Tong Lee.

Abstract

Water-soluble carbon nanoparticles (CNPs) were fabricated by a facile, one step hydrothermal synthetic route using acid/alkali as additives. These CNPs emit bright photoluminescence (PL) covering the entire visible-near infrared (NIR) spectral range. PL measurements confirmed that the CNPs have up-conversion of PL properties, and that the NIR PL of the CNPs can also be observed by NIR excitation. Control experiments indicated that different additives can strongly affect the PL properties of the CNPs. With a combination of free dispersion in water and attractive PL properties, these CNPs hold promise for applications in nanotechnology.

Entities: Chemical

Mesh：

Substances：
Carbohydrates
Water
Carbon

Year: 2011 PMID： 21683560 DOI： 10.1016/j.colsurfb.2011.05.036

Source DB: PubMed Journal: Colloids Surf B Biointerfaces ISSN： 0927-7765 Impact factor: 5.268

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Cited

6 in total

1. A nanocomposite probe consisting of carbon quantum dots and phosphotungstic acid for fluorometric determination of chromate(VI) with improved selectivity.

Authors: Yushan Liu; Zhijun Chen; Wei Li; Chunhui Ma; Peng Wu; Xueyun Wu; Shujun Li; Shouxin Liu
Journal: Mikrochim Acta Date: 2018-09-20 Impact factor: 5.833

Water soluble carbon nanoparticles: hydrothermal synthesis and excellent photoluminescence properties.

1. A nanocomposite probe consisting of carbon quantum dots and phosphotungstic acid for fluorometric determination of chromate(VI) with improved selectivity.

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Review 6. Nanostructure sensitization of transition metal oxides for visible-light photocatalysis.