Brief Introduction of Cr 3+-Doped Persistent Luminescence Nanoparticles in Biomedical Applied Research

Qianting Yang; Abdurahman Renagul; Yin Yan; Mamtimin Gulgina

doi:10.3788/LOP202158.0800003

Journals >Laser & Optoelectronics Progress >Volume 58 >Issue 8 >Page 0800003 > Article

Laser & Optoelectronics Progress
Vol. 58, Issue 8, 0800003 (2021)

Brief Introduction of Cr ³⁺-Doped Persistent Luminescence Nanoparticles in Biomedical Applied Research

Qianting Yang, Abdurahman Renagul^*, Yin Yan, and Mamtimin Gulgina

Author Affiliations

Laboratory of Xinjiang Native Medicinal and Edible Plant Resources Chemistry, College of Chemistry and Environmental Science, Kashi University, Kashgar, Xinjiang 844000, China

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DOI: 10.3788/LOP202158.0800003 Cite this Article Set citation alerts

Qianting Yang, Abdurahman Renagul, Yin Yan, Mamtimin Gulgina. Brief Introduction of Cr ³⁺-Doped Persistent Luminescence Nanoparticles in Biomedical Applied Research[J]. Laser & Optoelectronics Progress, 2021, 58(8): 0800003 Copy Citation Text

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Abstract

Persistent luminescence nanoparticles (PLNPs) can realize nondestructive imaging, detection, diagnosis and treatment without background interference due to their unique and outstanding luminescence phenomena. In addition, the emission wavelength of PLNPs is determined by their luminescence center. Thus, Cr ³⁺-doped PLNPs (Cr-PLNPs) have attracted much attention in the biomedical field due to their near-infrared (NIR) light emission, good tissue penetrability, and ultra-strong persistent luminescence (PL) excited by NIR light. In this paper, we discussed the application of Cr-PLNPs to biological detection, imaging, and therapy, analyzed their problems, and pointed out their future research directions.

Keywords

bio-imaging Cr 3+medical optics persistent luminescence nanoparticles theranostics