Rare earth ions enhanced near infrared fluorescence of Ag2S quantum dots for the detection of fluoride ions in living cells

Nanoscale ◽  
2017 ◽  
Vol 9 (37) ◽  
pp. 14031-14038 ◽  
Author(s):  
Caiping Ding ◽  
Xuanyu Cao ◽  
Cuiling Zhang ◽  
Tangrong He ◽  
Nan Hua ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Rare Earth ◽  
Near Infrared ◽  
Living Cells ◽  
Rare Earth Ions ◽  
Fluoride Ions ◽  
Near Infrared Fluorescence ◽  
Ag2s Quantum Dots

We discovered that the fluorescence of Ag2S QDs can be enhanced by rare earth ions through AIE and then developed method for F− detection based on the coordination of rare earth ions with F−.

Mitochondrial-targeted near-infrared fluorescence probe for selective detection of fluoride ions in living cells

Talanta ◽  
2019 ◽  
Vol 204 ◽  
pp. 655-662 ◽  
Author(s):  
Xiaobo Xu ◽  
Wen Chen ◽  
Mei Yang ◽  
Xian-Jun Liu ◽  
Fenglin Wang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Fluorescence Probe ◽  
Living Cells ◽  
Selective Detection ◽  
Fluoride Ions ◽  
Near Infrared Fluorescence

In situ aqueous synthesis of genetically engineered polypeptide-capped Ag2S quantum dots for second near-infrared fluorescence/photoacoustic imaging and photothermal therapy

2019 ◽  
Vol 7 (15) ◽  
pp. 2484-2492 ◽  
Author(s):  
Dong-Hui Zhao ◽  
Xiao-Quan Yang ◽  
Xiao-Lin Hou ◽  
Yang Xuan ◽  
Xian-Lin Song ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Photoacoustic Imaging ◽  
Silver Sulfide ◽  
Genetically Engineered ◽  
Aqueous Synthesis ◽  
Near Infrared Fluorescence ◽  
Ag2s Quantum Dots

Polypeptide-engineering capped silver sulfide quantum dots were prepared and used for second near-infrared fluorescence and photoacoustic imaging, and the photothermal therapy of tumors.

Water-soluble Ag2S quantum dots for near-infrared fluorescence imaging in vivo

Biomaterials ◽  
2012 ◽  
Vol 33 (20) ◽  
pp. 5130-5135 ◽  
Author(s):  
Peng Jiang ◽  
Chun-Nan Zhu ◽  
Zhi-Ling Zhang ◽  
Zhi-Quan Tian ◽  
Dai-Wen Pang
Keyword(s):  
Quantum Dots ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Water Soluble ◽  
Near Infrared Fluorescence ◽  
Ag2s Quantum Dots ◽  
Near Infrared Fluorescence Imaging

scholarly journals Retraction: Water-soluble multidentate polymers compactly coating Ag2S quantum dots with minimized hydrodynamic size and bright emission tunable from red to second near-infrared region

Nanoscale ◽  
2020 ◽  
Vol 12 (41) ◽  
pp. 21459-21459
Author(s):  
Charlotte Marshall
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Region ◽  
Water Soluble ◽  
Hydrodynamic Size ◽  
Near Infrared Region ◽  
Ag2s Quantum Dots ◽  
Bright Emission

Retraction of ‘Water-soluble multidentate polymers compactly coating Ag2S quantum dots with minimized hydrodynamic size and bright emission tunable from red to second near-infrared region’ by Rijun Gui et al., Nanoscale, 2014, 6, 5467–5473, DOI: 10.1039/C4NR00282B.

A near-infrared fluorescence off–on probe for sensitive imaging of hydrogen polysulfides in living cells and mice in vivo

2017 ◽  
Vol 53 (62) ◽  
pp. 8759-8762 ◽  
Author(s):  
Yu Fang ◽  
Wei Chen ◽  
Wen Shi ◽  
Hongyu Li ◽  
Ming Xian ◽  
...  
Keyword(s):  
Near Infrared ◽  
Living Cells ◽  
Near Infrared Fluorescence

A new near-infrared fluorescence off–on probe with phenyl 2-(benzoylthio)benzoate as the recognition moiety is developed and applied in imaging H2Sn in living cells and mice in vivo.

In Vivo Fluorescence Imaging with Ag2S Quantum Dots in the Second Near-Infrared Region

2012 ◽  
Vol 51 (39) ◽  
pp. 9818-9821 ◽  
Author(s):  
Guosong Hong ◽  
Joshua T. Robinson ◽  
Yejun Zhang ◽  
Shuo Diao ◽  
Alexander L. Antaris ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Infrared Region ◽  
In Vivo Fluorescence ◽  
In Vivo Fluorescence Imaging ◽  
Near Infrared Region ◽  
Ag2s Quantum Dots
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