As good as gold and better: conducting metal oxide materials for mid-infrared plasmonic applications

2018 ◽  
Vol 6 (31) ◽  
pp. 8326-8342 ◽  
Author(s):  
Hniang Khamh ◽  
Edward Sachet ◽  
Kyle Kelly ◽  
Jon-Paul Maria ◽  
Stefan Franzen
Keyword(s):  
Surface Plasmon Resonance ◽  
Metal Oxide ◽  
Metal Oxides ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Material Properties ◽  
Oxide Materials ◽  
Mid Infrared ◽  
Conducting Metal Oxides

Review of material properties of conducting metal oxides that make them suitable for mid-infrared surface plasmon resonance applications.

Surface plasmon resonance in conducting metal oxides

2006 ◽  
Vol 100 (5) ◽  
pp. 054905 ◽  
Author(s):  
Crissy Rhodes ◽  
Stefan Franzen ◽  
Jon-Paul Maria ◽  
Mark Losego ◽  
Donovan N. Leonard ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Metal Oxides ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Conducting Metal Oxides

scholarly journals Real-Time Monitoring of Transferrin-Induced Endocytic Vesicle Formation by Mid-Infrared Surface Plasmon Resonance

2009 ◽  
Vol 97 (4) ◽  
pp. 1003-1012 ◽  
Author(s):  
Victor Yashunsky ◽  
Simcha Shimron ◽  
Vladislav Lirtsman ◽  
Aryeh M. Weiss ◽  
Naomi Melamed-Book ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Real Time ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Vesicle Formation ◽  
Real Time Monitoring ◽  
Endocytic Vesicle ◽  
Mid Infrared

scholarly journals Surface Plasmon Resonance sensor showing enhanced sensitivity for CO_2 detection in the mid-infrared range

2009 ◽  
Vol 17 (1) ◽  
pp. 293 ◽  
Author(s):  
Sylvain Herminjard ◽  
Lorenzo Sirigu ◽  
Hans Peter Herzig ◽  
Eric Studemann ◽  
Andrea Crottini ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Infrared Range ◽  
Surface Plasmon Resonance Sensor ◽  
Mid Infrared ◽  
Enhanced Sensitivity ◽  
Resonance Sensor

scholarly journals Colloidal Metal Oxide Nanoparticles Prepared by Laser Ablation Technique and Their Antibacterial Test

2019 ◽  
Vol 3 (1) ◽  
pp. 25 ◽  
Author(s):  
Johan Duque ◽  
Brayan Madrigal ◽  
Henry Riascos ◽  
Yenny Avila
Keyword(s):  
Surface Plasmon Resonance ◽  
Laser Ablation ◽  
Metal Oxide ◽  
Band Gap ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Ablation Technique ◽  
532 Nm ◽  
Absorbance Spectra ◽  
Laser Ablation Technique

In this article we report the production of metal oxide (TiFe2O4, ZnFe2O4) nanoparticles by pulsed laser ablation technique in a liquid environment. We used nanosecond Nd: YAG laser systems working at 532 nm and 1064 nm of wavelength and the energy of the laser beam was kept constant at 80 mJ. Absorbance spectra, surface plasmon resonance, optical band-gap, and nanoparticle morphology were investigated using ultraviolet-visible (UV-Vis) spectroscopy, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). Changing the wavelength of the laser for growth, nanoparticles showed shift between the absorbance and surface plasmon resonance peaks in their UV-Vis spectra, which implies that the optical properties of the colloid nanoparticles depend on laser parameters. This was confirmed with the variation of the band gap energy. Furthermore, redshift for the absorbance peak was observed for samples as-grown at 532 nm around 150 nm as a function of time preparation. Conversely, for the samples as-grown at 1064 nm there was no shift in the absorbance spectra, which could be due to agglomeration and formation of larger particles. The characterization results showed appropriate plasmonic photo-catalysts properties of the particles, hence the photoactivation of the nanoparticles was examined on antibacterial effect using colonies of Staphylococcus aureus and Escherichia coli.

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