Native point defect modulated Cr3+-LaAlO3as anin vitroexcited contrast medium forin vivonear-infrared persistent deep-tissue bio-imaging

Lu Lu; Mingzi Sun; Tong Wu; Qiuyang Lu; Bolong Huang

doi:10.1039/d1cc04064b

Native point defect modulated Cr³⁺-LaAlO₃as anin vitroexcited contrast medium forin vivonear-infrared persistent deep-tissue bio-imaging

Lu Lu
, Mingzi Sun
, Tong Wu
, Qiuyang Lu
, Bolong Huang

Research output: Journal article publication › Journal article › Academic research › peer-review

12 Citations (Scopus)

Abstract

Due to the synergistic effect of Cr³⁺dopant levels and defect state, the luminescence intensity and decay time in LaAlO₃are remarkably enhanced, and the emission wavelength from deep-red (Cr³⁺as the luminescent center) to NIR-II/III (defect states as the luminescent center) can be effectively tunedviaan energy transfer process.

Original language	English
Pages (from-to)	9366-9369
Number of pages	4
Journal	Chemical Communications
Volume	57
Issue number	74
DOIs	https://doi.org/10.1039/d1cc04064b
Publication status	Published - 21 Sept 2021

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d1cc04064b

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title = "Native point defect modulated Cr3+-LaAlO3as anin vitroexcited contrast medium forin vivonear-infrared persistent deep-tissue bio-imaging",

abstract = "Due to the synergistic effect of Cr3+dopant levels and defect state, the luminescence intensity and decay time in LaAlO3are remarkably enhanced, and the emission wavelength from deep-red (Cr3+as the luminescent center) to NIR-II/III (defect states as the luminescent center) can be effectively tunedviaan energy transfer process.",

author = "Lu Lu and Mingzi Sun and Tong Wu and Qiuyang Lu and Bolong Huang",

note = "Funding Information: The authors gratefully acknowledge the support of the Natural Science Foundation of China (Grant No. NSFC 21771156). Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

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T1 - Native point defect modulated Cr3+-LaAlO3as anin vitroexcited contrast medium forin vivonear-infrared persistent deep-tissue bio-imaging

AU - Lu, Lu

AU - Sun, Mingzi

AU - Wu, Tong

AU - Lu, Qiuyang

AU - Huang, Bolong

N1 - Funding Information: The authors gratefully acknowledge the support of the Natural Science Foundation of China (Grant No. NSFC 21771156). Publisher Copyright: © The Royal Society of Chemistry 2021.

PY - 2021/9/21

Y1 - 2021/9/21

N2 - Due to the synergistic effect of Cr3+dopant levels and defect state, the luminescence intensity and decay time in LaAlO3are remarkably enhanced, and the emission wavelength from deep-red (Cr3+as the luminescent center) to NIR-II/III (defect states as the luminescent center) can be effectively tunedviaan energy transfer process.

AB - Due to the synergistic effect of Cr3+dopant levels and defect state, the luminescence intensity and decay time in LaAlO3are remarkably enhanced, and the emission wavelength from deep-red (Cr3+as the luminescent center) to NIR-II/III (defect states as the luminescent center) can be effectively tunedviaan energy transfer process.

UR - https://www.scopus.com/pages/publications/85115159766

U2 - 10.1039/d1cc04064b

DO - 10.1039/d1cc04064b

M3 - Journal article

C2 - 34528972

AN - SCOPUS:85115159766

SN - 1359-7345

VL - 57

SP - 9366

EP - 9369

JO - Chemical Communications

JF - Chemical Communications

IS - 74

ER -

Native point defect modulated Cr³⁺-LaAlO₃as anin vitroexcited contrast medium forin vivonear-infrared persistent deep-tissue bio-imaging

Abstract

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