Hierarchically self-assembled fluorescent nanoparticles for near-infrared lysosome-targeted imaging

2018 ◽  
Vol 29 (12) ◽  
pp. 1709-1710 ◽  
Author(s):  
Dong-Sheng Guo
Keyword(s):  
Near Infrared ◽  
Fluorescent Nanoparticles ◽  
Targeted Imaging ◽  
Self Assembled

Triblock near-infrared fluorescent polymer semiconductor nanoparticles for targeted imaging

2017 ◽  
Vol 5 (23) ◽  
pp. 5685-5692 ◽  
Author(s):  
Jiahui Zhang ◽  
Yiming Huang ◽  
Dongsheng Wang ◽  
Alyssa C. Pollard ◽  
Zhuo (Georgia) Chen ◽  
...  
Keyword(s):  
Folic Acid ◽  
Near Infrared ◽  
Triblock Copolymers ◽  
Folate Receptor ◽  
Semiconductor Nanoparticles ◽  
Targeted Imaging ◽  
Polymer Semiconductor ◽  
Fluorescent Polymer ◽  
Self Assembled

Self-assembled nanoparticles of triblock copolymers incorporating a NIR-emitting fluorophore and folic acid specifically label folate receptor-positive cells.

Waveguide-integrated near-infrared detector with self-assembled metal silicide nanoparticles embedded in a silicon p-n junction

2012 ◽  
Vol 100 (6) ◽  
pp. 061109 ◽  
Author(s):  
Shiyang Zhu ◽  
H. S. Chu ◽  
G. Q. Lo ◽  
P. Bai ◽  
D. L. Kwong
Keyword(s):  
Near Infrared ◽  
Infrared Detector ◽  
Metal Silicide ◽  
Self Assembled

Stable Twisted Conformation Aza-BODIPY NIR-II Fluorescent Nanoparticles with Ultra-large Stokes Shift for Imaging-Guided Phototherapy

2022 ◽  
Author(s):  
Youliang Tian ◽  
Huiting Zhou ◽  
Quan Cheng ◽  
Huiping Dang ◽  
Hongyun Qian ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Stokes Shift ◽  
Great Promise ◽  
Deep Penetration ◽  
Fluorescent Nanoparticles ◽  
Spatiotemporal Resolution ◽  
Large Stokes Shift

Fluorescence imaging in the second near-infrared window (NIR-II, 1000–1700 nm) holds great promise for in vivo imaging and imaging-guided phototherapy with deep penetration and high spatiotemporal resolution. It is very...

A Self-Assembled “Albumin–Conjugate” Nanoprobe for Near Infrared Optical Imaging of Subcutaneous and Metastatic Tumors

2019 ◽  
Vol 3 (1) ◽  
pp. 327-334
Author(s):  
Weiwei Wang ◽  
Zhixiao Fang ◽  
Xingming Zhang ◽  
Haiyan Cai ◽  
Yucheng Zhao ◽  
...  
Keyword(s):  
Optical Imaging ◽  
Near Infrared ◽  
Metastatic Tumors ◽  
Self Assembled

scholarly journals Biocompatible and Biodegradable Magnesium Oxide Nanoparticles with In Vitro Photostable Near-Infrared Emission: Short-Term Fluorescent Markers

Nanomaterials ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 1360 ◽  
Author(s):  
Asma Khalid ◽  
Romina Norello ◽  
Amanda N. Abraham ◽  
Jean-Philippe Tetienne ◽  
Timothy J. Karle ◽  
...  
Keyword(s):  
Magnesium Oxide ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Cultured Cells ◽  
Infrared Emission ◽  
Fluorescent Nanoparticles ◽  
Short Term ◽  
Fluorescent Markers

Imaging of biological matter by using fluorescent nanoparticles (NPs) is becoming a widespread method for in vitro imaging. However, currently there is no fluorescent NP that satisfies all necessary criteria for short-term in vivo imaging: biocompatibility, biodegradability, photostability, suitable wavelengths of absorbance and fluorescence that differ from tissue auto-fluorescence, and near infrared (NIR) emission. In this paper, we report on the photoluminescent properties of magnesium oxide (MgO) NPs that meet all these criteria. The optical defects, attributed to vanadium and chromium ion substitutional defects, emitting in the NIR, are observed at room temperature in NPs of commercial and in-house ball-milled MgO nanoparticles, respectively. As such, the NPs have been successfully integrated into cultured cells and photostable bright in vitro emission from NPs was recorded and analyzed. We expect that numerous biotechnological and medical applications will emerge as this nanomaterial satisfies all criteria for short-term in vivo imaging.

New biodegradable bisphosphonate vinylic monomers and near infrared fluorescent nanoparticles for biomedical applications

2014 ◽  
Vol 25 (5) ◽  
pp. 499-506 ◽  
Author(s):  
Eran Gluz ◽  
Safra Rudnick-Glick ◽  
Dana M. Mizrahi ◽  
Ravit Chen ◽  
Shlomo Margel
Keyword(s):  
Biomedical Applications ◽  
Near Infrared ◽  
Fluorescent Nanoparticles
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