Switching the subcellular organelle targeting of atomically precise gold nanoclusters by modifying the capping ligand

2018 ◽  
Vol 54 (66) ◽  
pp. 9222-9225 ◽  
Author(s):  
Ying Yang ◽  
Shuxin Wang ◽  
Shuang Chen ◽  
Yuhua Shen ◽  
Manzhou Zhu
Keyword(s):  
Fluorescence Imaging ◽  
Ligand Exchange ◽  
Gold Nanoclusters ◽  
Subcellular Organelle ◽  
Photodynamic Activity ◽  
Organelle Targeting

Here, we have achieved the target switching fluorescence imaging and photodynamic activity of hydrosoluble AuNCs from lysosomes to mitochondria through ligand exchange.

Ubiquinone-BODIPY nanoparticles for tumor redox-responsive fluorescence imaging and photodynamic activity

2021 ◽  
Author(s):  
Byunghee Hwang ◽  
Tae-Il Kim ◽  
Hyunjin Kim ◽  
Sungjin Jeon ◽  
Yongdoo Choi ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Selective Activation ◽  
Turn On ◽  
Intracellular Environment ◽  
Redox Responsive ◽  
Photodynamic Activity

A ubiquinone-BODIPY photosensitizer self-assembles into nanoparticles (PS-Q-NPs) and undergoes selective activation within the highly reductive intracellular environment of tumors, resulting in “turn-on” fluorescence and photosensitizing activities.

Microwave-assisted rapid synthesis of luminescent gold nanoclusters for sensing Hg2+ in living cells using fluorescence imaging

Nanoscale ◽  
2012 ◽  
Vol 4 (14) ◽  
pp. 4155 ◽  
Author(s):  
Li Shang ◽  
Linxiao Yang ◽  
Florian Stockmar ◽  
Radian Popescu ◽  
Vanessa Trouillet ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Gold Nanoclusters ◽  
Living Cells ◽  
Rapid Synthesis ◽  
Microwave Assisted ◽  
Luminescent Gold Nanoclusters

Monoclonal-Antibody-Templated Gold Nanoclusters for HER2 Receptors Targeted Fluorescence Imaging

2020 ◽  
Vol 3 (10) ◽  
pp. 7061-7066 ◽  
Author(s):  
Xin Zhang ◽  
Muhua Chen ◽  
Yunwei Zhang ◽  
Yi Hou ◽  
Yue Wu ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Fluorescence Imaging ◽  
Gold Nanoclusters

scholarly journals All-in-one mitochondria-targeted NIR-II fluorophores for cancer therapy and imaging

2021 ◽  
Author(s):  
Yujia Zheng ◽  
Qianqian Li ◽  
Jing Wu ◽  
Ziyi Luo ◽  
Wenyi Zhou ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Small Molecule ◽  
Disease Diagnosis ◽  
Diagnosis And Treatment ◽  
Early Disease ◽  
Subcellular Organelle ◽  
Organelle Targeting

Small-molecule subcellular organelle-targeting theranostic probes are crucial for early disease diagnosis and treatment.

Ultrasmall near-infrared gold nanoclusters for tumor fluorescence imaging in vivo

Nanoscale ◽  
2010 ◽  
Vol 2 (10) ◽  
pp. 2244 ◽  
Author(s):  
Xu Wu ◽  
Xiaoxiao He ◽  
Kemin Wang ◽  
Can Xie ◽  
Bing Zhou ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Near Infrared ◽  
Gold Nanoclusters

scholarly journals Structural and Theoretical Basis for Ligand Exchange on Thiolate Monolayer Protected Gold Nanoclusters

2012 ◽  
Vol 134 (32) ◽  
pp. 13316-13322 ◽  
Author(s):  
Christine L. Heinecke ◽  
Thomas W. Ni ◽  
Sami Malola ◽  
Ville Mäkinen ◽  
O. Andrea Wong ◽  
...  
Keyword(s):  
Ligand Exchange ◽  
Theoretical Basis ◽  
Gold Nanoclusters

Synthesis of water-soluble and highly fluorescent gold nanoclusters for Fe3+ sensing in living cells using fluorescence imaging

2017 ◽  
Vol 5 (28) ◽  
pp. 5608-5615 ◽  
Author(s):  
Jianqiao Zhang ◽  
Chen Cai ◽  
Shumaila Razzaque ◽  
Irshad Hussain ◽  
Qun-Wei Lu ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Gold Nanoclusters ◽  
Chemical Properties ◽  
Living Cells ◽  
Water Soluble ◽  
Biological Sensors ◽  
Physical And Chemical Properties ◽  
Physical And Chemical ◽  
And Chemical Properties ◽  
Chemical And Biological Sensors

Gold nanoclusters are used as excellent scaffolds for the development of chemical and biological sensors due to their outstanding physical and chemical properties.

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