Biocompatible off-stoichiometric copper indium sulfide quantum dots with tunable near-infrared emission via aqueous based synthesis

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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Author(s)

  • Mingxia Jiao
  • Xiaodan Huang
  • Linzheng Ma
  • Yun Li
  • Peisen Zhang
  • Xiaojun Wei
  • Lihong Jing
  • Xiliang Luo
  • Mingyuan Gao

Detail(s)

Original languageEnglish
Pages (from-to)15053-15056
Journal / PublicationChemical Communications
Volume55
Issue number100
Online published20 Nov 2019
Publication statusPublished - 28 Dec 2019

Abstract

The present study reports an aqueous synthesis approach towards off-stoichiometric copper indium sulfide quantum dots with emissions in the near-infrared spectral range. The photoluminescence properties of the dots, and in particular the appearance of dual emission at high Cu deficiency, were studied with temperature-dependent steady-state and transient photoluminescence spectroscopy.

Research Area(s)

  • COLLOIDAL SEMICONDUCTOR NANOCRYSTALS, CUINS2 NANOCRYSTALS, OPTICAL-PROPERTIES, FACILE SYNTHESIS, LUMINESCENT

Citation Format(s)

Biocompatible off-stoichiometric copper indium sulfide quantum dots with tunable near-infrared emission via aqueous based synthesis. / Jiao, Mingxia; Huang, Xiaodan; Ma, Linzheng; Li, Yun; Zhang, Peisen; Wei, Xiaojun; Jing, Lihong; Luo, Xiliang; Rogach, Andrey L.; Gao, Mingyuan.

In: Chemical Communications, Vol. 55, No. 100, 28.12.2019, p. 15053-15056.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal