Plasmon resonance tuning using DNA origami actuation

2015 ◽  
Vol 51 (23) ◽  
pp. 4789-4792 ◽  
Author(s):  
Luca Piantanida ◽  
Denys Naumenko ◽  
Emanuela Torelli ◽  
Monica Marini ◽  
Dennis M. Bauer ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Plasmon Resonance ◽  
Dna Origami ◽  
Resonance Tuning

A strategy for an innovative, continuous and reversible LSPR tuning using DNA origami actuation to modulate the nanometric separation of two gold nanoparticles has been developed.

Determination of Amoxicillin Based on the Plasmon Resonance of Gold Nanoparticles

2012 ◽  
Vol 29 (11) ◽  
pp. 1329
Author(s):  
Fei LENG ◽  
Ying LI ◽  
Shunjun ZHEN ◽  
Yuanfang LI
Keyword(s):  
Gold Nanoparticles ◽  
Plasmon Resonance

scholarly journals A quantitative model for a nanoscale switch accurately predicts thermal actuation behavior

Nanoscale ◽  
2021 ◽  
Author(s):  
Kyle Crocker ◽  
Joshua Johnson ◽  
Wolfgang Pfeifer ◽  
Carlos Ernesto Castro ◽  
Ralf Bundschuh
Keyword(s):  
Gold Nanoparticles ◽  
Partition Function ◽  
Physical Model ◽  
Function Analysis ◽  
Quantitative Model ◽  
Dna Origami ◽  
Thermal Actuation

Manipulation of temperature can be used to actuate DNA origami nano-hinges containing gold nanoparticles. We develop a physical model of this system that uses partition function analysis of the interaction...

scholarly journals Nanocrystalline TiO2 Sensitive Layer for Plasmonic Hydrogen Sensing

Nanomaterials ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1490
Author(s):  
Enrico Gazzola ◽  
Michela Cittadini ◽  
Marco Angiola ◽  
Laura Brigo ◽  
Massimo Guglielmi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon ◽  
Surface Plasmon Resonance Sensor ◽  
Sensitive Layer ◽  
Plasmonic Sensor ◽  
Nanocrystalline Tio2 ◽  
Resonance Sensor

Solution processed TiO2 anatase film was used as sensitive layer for H2 detection for two plasmonic sensor configurations: A grating-coupled surface plasmon resonance sensor and a localized surface plasmon resonance sensor with gold nanoparticles. The main purpose of this paper is to elucidate the different H2 response observed for the two types of sensors which can be explained considering the hydrogen dissociation taking place on TiO2 at high temperature and the photocatalytic activity of the gold nanoparticles.

scholarly journals Surface plasmon resonance in CdSe semiconductor coated with gold nanoparticles

2008 ◽  
Vol 16 (9) ◽  
pp. 6202 ◽  
Author(s):  
A. K. Pradhan ◽  
R. B. Konda ◽  
H. Mustafa ◽  
R. Mundle ◽  
O. Bamiduro ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance

Plasmon resonance tuning in metal nanostars for surface enhanced Raman scattering

2014 ◽  
Vol 25 (23) ◽  
pp. 235303 ◽  
Author(s):  
Manohar Chirumamilla ◽  
Anisha Gopalakrishnan ◽  
Andrea Toma ◽  
Remo Proietti Zaccaria ◽  
Roman Krahne
Keyword(s):  
Raman Scattering ◽  
Plasmon Resonance ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Resonance Tuning ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering
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