Polyglutamine-Specific Gold Nanoparticle Complex Alleviates Mutant Huntingtin-Induced Toxicity

2021 ◽  
Author(s):  
Devi Wahyuningtyas ◽  
Wen-Hao Chen ◽  
Ruei-Yu He ◽  
Yung-An Huang ◽  
Chia-Kang Tsao ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Mutant Huntingtin ◽  
Nanoparticle Complex

Photodynamic efficacy of Rosebengal-gold nanoparticle complex on Vero and HeLa cell lines

2014 ◽  
Vol 4 (5) ◽  
pp. 359-366 ◽  
Author(s):  
S. Wilfred Prasanna ◽  
G. Poorani ◽  
M. Suresh Kumar ◽  
P. Aruna ◽  
S. Ganesan
Keyword(s):  
Hela Cell ◽  
Gold Nanoparticle ◽  
Cell Lines ◽  
Hela Cell Lines ◽  
Nanoparticle Complex

A chiral responsive carbon dots–gold nanoparticle complex mediated by hydrogen peroxide independent of surface modification with chiral ligands

Nanoscale ◽  
2018 ◽  
Vol 10 (39) ◽  
pp. 18606-18612 ◽  
Author(s):  
Juan Zhou ◽  
Jinxiang Duan ◽  
Xian-En Zhang ◽  
Qiang Wang ◽  
Dong Men
Keyword(s):  
Hydrogen Peroxide ◽  
Surface Modification ◽  
Gold Nanoparticle ◽  
Carbon Dots ◽  
Enzymatic Reaction ◽  
Fluorescence Assay ◽  
Chiral Ligands ◽  
Chiral Discrimination ◽  
Dual Mode ◽  
Nanoparticle Complex

Chiral discrimination of glucose enantiomers in a dual-mode colorimetric and fluorescence assay is achieved through the formation of a C-dots@Au NP complex triggered by a stereoselective enzymatic reaction.

scholarly journals Preparation of DNA/Gold Nanoparticle Encapsulated in Calcium Phosphate

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Tomoko Ito ◽  
Koyuki Ibe ◽  
Tomohiro Uchino ◽  
Hiroyuki Ohshima ◽  
Makoto Otsuka
Keyword(s):  
Gene Therapy ◽  
Hyaluronic Acid ◽  
Calcium Phosphate ◽  
Simulated Body Fluid ◽  
Gold Nanoparticle ◽  
Body Fluid ◽  
Enzymatic Degradation ◽  
Dna Complexes ◽  
Dna Complex ◽  
Nanoparticle Complex

Biocompatible DNA/gold nanoparticle complex with a protective calcium phosphate (CaP) coating was prepared by incubating DNA/gold nanoparticle complex coated by hyaluronic acid in SBF (simulated body fluid) with a Ca concentration above 2 mM. The CaP-coated DNA complex was revealed to have high compatibility with cells and resistance against enzymatic degradation. By immersion in acetate buffer (pH 4.5), the CaP capsule released the contained DNA complex. This CaP capsule including a DNA complex is promising as a sustained-release system of DNA complexes for gene therapy.

Fluorophore–gold nanoparticle complex for sensitive optical biosensing and imaging

2012 ◽  
Vol 23 (9) ◽  
pp. 095501 ◽  
Author(s):  
Jianting Wang ◽  
Joseph Moore ◽  
Sebastien Laulhe ◽  
Michael Nantz ◽  
Samuel Achilefu ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Optical Biosensing ◽  
Nanoparticle Complex
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