Control of upconversion luminescence by gold nanoparticle size: from quenching to enhancement

Nanoscale ◽  
2019 ◽  
Vol 11 (29) ◽  
pp. 13832-13844 ◽  
Author(s):  
Diego Mendez-Gonzalez ◽  
Sonia Melle ◽  
Oscar G. Calderón ◽  
Marco Laurenti ◽  
E. Cabrera-Granado ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Upconversion Luminescence ◽  
Nanoparticle Size ◽  
Continuous Transition

We report on the quenching-to-enhancement continuous transition of gold-nanoparticle (AuNP) plasmon assisted upconversion (UC) luminescence with increasing AuNP size, as a guideline for the design of optimal sensors based on UCNPs-AuNPs pairs.

scholarly journals How do Nanoparticle Size and Protein Charge Affect Gold Nanoparticle-Protein Interactions?

2016 ◽  
Vol 110 (3) ◽  
pp. 529a-530a ◽  
Author(s):  
Nicholas C. Fitzkee ◽  
Ailin Wang ◽  
Karen E. Woods ◽  
Randika Perera
Keyword(s):  
Gold Nanoparticle ◽  
Protein Interactions ◽  
Nanoparticle Size ◽  
Protein Charge

scholarly journals Enhanced Tunability of Gold Nanoparticle Size, Spacing, and Shape for Large-Scale Plasmonic Arrays

2019 ◽  
Vol 2 (7) ◽  
pp. 4395-4401 ◽  
Author(s):  
Nathan J. Ray ◽  
Jae H. Yoo ◽  
Joseph T. McKeown ◽  
Selim Elhadj ◽  
Salmaan H. Baxamusa ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Large Scale ◽  
Nanoparticle Size

scholarly journals Membrane Surface-Enhanced Raman Spectroscopy for Cholesterol-Modified Lipid Systems: Effect of Gold Nanoparticle Size

ACS Omega ◽  
2019 ◽  
Vol 4 (9) ◽  
pp. 13687-13695 ◽  
Author(s):  
Miftah Faried ◽  
Keishi Suga ◽  
Yukihiro Okamoto ◽  
Kamyar Shameli ◽  
Mikio Miyake ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Gold Nanoparticle ◽  
Membrane Surface ◽  
Surface Enhanced Raman Spectroscopy ◽  
Nanoparticle Size ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Gold nanoparticle size and shape influence on osteogenesis of mesenchymal stem cells

Nanoscale ◽  
2016 ◽  
Vol 8 (15) ◽  
pp. 7992-8007 ◽  
Author(s):  
Jingchao Li ◽  
Jia'En Jasmine Li ◽  
Jing Zhang ◽  
Xinlong Wang ◽  
Naoki Kawazoe ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Gold Nanoparticle ◽  
Nanoparticle Size ◽  
Size And Shape ◽  
Shape Influence

scholarly journals Gold Nanoparticle Size and Shape Effects on Cellular Uptake and Intracellular Distribution of siRNA Nanoconstructs

2017 ◽  
Vol 28 (6) ◽  
pp. 1791-1800 ◽  
Author(s):  
Jun Yue ◽  
Timothy Joel Feliciano ◽  
Wenlong Li ◽  
Andrew Lee ◽  
Teri W. Odom
Keyword(s):  
Gold Nanoparticle ◽  
Cellular Uptake ◽  
Intracellular Distribution ◽  
Nanoparticle Size ◽  
Size And Shape ◽  
Shape Effects

Tuning the Gold Nanoparticle Colorimetric Assay by Nanoparticle Size, Concentration, and Size Combinations for Oligonucleotide Detection

ACS Sensors ◽  
2017 ◽  
Vol 2 (11) ◽  
pp. 1627-1636 ◽  
Author(s):  
Varsha Sanjay Godakhindi ◽  
Peiyuan Kang ◽  
Maud Serre ◽  
Naga Aravind Revuru ◽  
Jesse Minghao Zou ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Colorimetric Assay ◽  
Nanoparticle Size ◽  
Oligonucleotide Detection
Sign in / Sign up

Export Citation Format

Share Document