Five-nanometer ZnSn2O4:Cr,Eu ultra-small nanoparticles as new near infrared-emitting persistent luminescent nanoprobes for cellular and deep tissue imaging at 800 nm

Nanoscale ◽  
2017 ◽  
Vol 9 (25) ◽  
pp. 8631-8638 ◽  
Author(s):  
Jin-Lei Li ◽  
Jun-Peng Shi ◽  
Cheng-Cheng Wang ◽  
Peng-Hui Li ◽  
Zhen-Feng Yu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Tissue Imaging ◽  
Deep Tissue ◽  
Deep Tissue Imaging ◽  
Small Nanoparticles

Schematic illustration of the synthesis, functionalization and repeated in vivo simulated deep tissue imaging of ZSO NPLNPs.

scholarly journals Correction: Zn2SnO4:Cr,Eu ultra-small nanoparticles as new near infrared-emitting persistent luminescent nanoprobes for cellular and deep tissue imaging at 800 nm

Nanoscale ◽  
2018 ◽  
Vol 10 (46) ◽  
pp. 22066-22066 ◽  
Author(s):  
Jin-Lei Li ◽  
Jun-Peng Shi ◽  
Cheng-Cheng Wang ◽  
Peng-Hui Li ◽  
Zhen-Feng Yu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Tissue Imaging ◽  
Deep Tissue ◽  
Deep Tissue Imaging ◽  
Small Nanoparticles

Correction for ‘Zn2SnO4:Cr,Eu ultra-small nanoparticles as new near infrared-emitting persistent luminescent nanoprobes for cellular and deep tissue imaging at 800 nm’ by Hongwu Zhang et al., Nanoscale, 2017, 9, 8631–8638.

Responsive optical probes for deep-tissue imaging: Photoacoustics and second near-infrared fluorescence

2021 ◽  
Vol 173 ◽  
pp. 141-163
Author(s):  
Fei Ding ◽  
Jing Feng ◽  
Xueli Zhang ◽  
Jielin Sun ◽  
Chunhai Fan ◽  
...  
Keyword(s):  
Near Infrared ◽  
Tissue Imaging ◽  
Deep Tissue ◽  
Optical Probes ◽  
Near Infrared Fluorescence ◽  
Deep Tissue Imaging

scholarly journals Near-infrared probe-based confocal microendoscope for deep-tissue imaging

2018 ◽  
Vol 9 (10) ◽  
pp. 5011 ◽  
Author(s):  
Jiafu Wang ◽  
Hua Li ◽  
Geng Tian ◽  
Yong Deng ◽  
Qian Liu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Tissue Imaging ◽  
Deep Tissue ◽  
Deep Tissue Imaging

The one-pot synthesis of core/shell/shell CdTe/CdSe/ZnSe quantum dots in aqueous media for in vivo deep tissue imaging

2011 ◽  
Vol 21 (9) ◽  
pp. 2877 ◽  
Author(s):  
Shohei Taniguchi ◽  
Mark Green ◽  
Sarwat B. Rizvi ◽  
Alexander Seifalian
Keyword(s):  
Quantum Dots ◽  
Aqueous Media ◽  
Tissue Imaging ◽  
Core Shell ◽  
Deep Tissue ◽  
One Pot ◽  
One Pot Synthesis ◽  
Deep Tissue Imaging ◽  
The One

scholarly journals Ultrabright red AIEgens for two-photon vascular imaging with high resolution and deep penetration

2018 ◽  
Vol 9 (10) ◽  
pp. 2705-2710 ◽  
Author(s):  
Wei Qin ◽  
Pengfei Zhang ◽  
Hui Li ◽  
Jacky W. Y. Lam ◽  
Yuanjing Cai ◽  
...  
Keyword(s):  
High Resolution ◽  
Vascular Imaging ◽  
Tissue Imaging ◽  
Deep Penetration ◽  
High Contrast ◽  
Deep Tissue ◽  
Two Photon ◽  
High Penetration ◽  
Deep Tissue Imaging

A successful strategy for the design of ultrabright red luminogens with aggregation-induced emission (AIE) features is reported. The AIE dots can be utilized as efficient fluorescent probes for in vivo deep-tissue imaging with high penetration depth and high contrast.

scholarly journals Label-free microendoscopy using a micro-needle imaging probe for in vivo deep tissue imaging

2020 ◽  
Vol 11 (9) ◽  
pp. 4976
Author(s):  
Kwanjun Park ◽  
June Hoan Kim ◽  
Taedong Kong ◽  
Woong Sun ◽  
Jonghwan Lee ◽  
...  
Keyword(s):  
Tissue Imaging ◽  
Label Free ◽  
Deep Tissue ◽  
Imaging Probe ◽  
Deep Tissue Imaging

scholarly journals Imaging of red-shifted photons from bioluminescent tumours using fluorescence by unbound excitation from luminescence

2018 ◽  
Author(s):  
Fabiane Sônego ◽  
Sophie Bouccara ◽  
Thomas Pons ◽  
Nicolas Lequeux ◽  
Anne Danckaert ◽  
...  
Keyword(s):  
Cell Line ◽  
Near Infrared ◽  
Tumour Size ◽  
Visible Spectrum ◽  
Tissue Imaging ◽  
Tumour Detection ◽  
Signal Sensitivity ◽  
Bioluminescence Signal ◽  
Deep Tissue Imaging

AbstractEarly detection of tumours is today a major challenge and requires sensitive imaging methodologies coupled with new efficient probes. Bioluminescence imaging has been widely used in the field of oncology and several cancer cell lines have been genetically modified to provide bioluminescence signals. However, photons that are emitted by the majority of commonly used luciferases are usually in the blue part of the visible spectrum, where tissue absorption is still very high, making deep tissue imaging non-optimal and calling for optimised optical imaging methodologies. We have previously shown that red-shifting of bioluminescence signal by Fluorescence Unbound Excitation from Luminescence (FUEL) is a mean to increase bioluminescence signal sensitivity detection in vivo. Here, we applied FUEL to tumour detection in two different subcutaneous tumour models: the auto-luminescent human embryonic kidney (HEK293) cell line and the murine B16-F10 melanoma cell line previously transfected with the plasmid Luc2. Tumour size and bioluminescence were measured over time and tumour vascularization characterized. We then locally injected near infrared emitting Quantum Dots (NIR QDs)in the tumour site and observed a red-shifting of bioluminescence signal by (FUEL) indicating that FUEL could be used to allow deeper tumour detection.

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