Magneto-plasmonic nanoparticles for SERS

2021 ◽  
Author(s):  
Valdas Šablinskas ◽  
Agne Zdaniauskiene ◽  
Sonata Adomaviciutė-Grabusove ◽  
Evaldas Stankevičius ◽  
Vita Petrikaite ◽  
...  
Keyword(s):  
Plasmonic Nanoparticles

scholarly journals Toxicological Profile of Plasmonic Nanoparticles in Zebrafish Model

2021 ◽  
Vol 22 (12) ◽  
pp. 6372
Author(s):  
Marta d’Amora ◽  
Vittoria Raffa ◽  
Francesco De Angelis ◽  
Francesco Tantussi
Keyword(s):  
Surface Plasmon Resonance ◽  
Adverse Effects ◽  
Physicochemical Properties ◽  
Surface Plasmon ◽  
Danio Rerio ◽  
Plasmonic Nanoparticles ◽  
Comprehensive Understanding ◽  
Zebrafish Model ◽  
Toxicological Profile ◽  
Materials Used

Plasmonic nanoparticles are increasingly employed in several fields, thanks to their unique, promising properties. In particular, these particles exhibit a surface plasmon resonance combined with outstanding absorption and scattering properties. They are also easy to synthesize and functionalize, making them ideal for nanotechnology applications. However, the physicochemical properties of these nanoparticles can make them potentially toxic, even if their bulk metallic forms are almost inert. In this review, we aim to provide a more comprehensive understanding of the potential adverse effects of plasmonic nanoparticles in zebrafish (Danio rerio) during both development and adulthood, focusing our attention on the most common materials used, i.e., gold and silver.

An overview of enhanced polymer solar cells with embedded plasmonic nanoparticles

2021 ◽  
Vol 141 ◽  
pp. 110726
Author(s):  
Muheeb Ahmad Alkhalayfeh ◽  
Azlan Abdul Aziz ◽  
Mohd Zamir Pakhuruddin
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Plasmonic Nanoparticles

Recent advances of perovskite solar cells embedded with plasmonic nanoparticles

2021 ◽  
Author(s):  
Muheeb Ahmad Alkhalayfeh ◽  
Azlan Abdul Aziz ◽  
Mohd Zamir Pakhuruddin ◽  
Khadijah Mohammedsaleh M. Katubi
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Plasmonic Nanoparticles ◽  
Recent Advances

scholarly journals Regulating disordered plasmonic nanoparticles into polarization sensitive metasurfaces

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Shulei Li ◽  
Mingcheng Panmai ◽  
Shaolong Tie ◽  
Yi Xu ◽  
Jin Xiang ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Spatial Resolution ◽  
Metallic Nanoparticles ◽  
Near Infrared ◽  
Optical Memory ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Optical Diffraction ◽  
Plasmonic Nanoparticles ◽  
Direct Laser

Abstract Metasurfaces composed of regularly arranged and deliberately oriented metallic nanoparticles can be employed to manipulate the amplitude, phase and polarization of an incident electromagnetic wave. The metasurfaces operating in the visible to near infrared spectral range rely on the modern fabrication technologies which offer a spatial resolution beyond the optical diffraction limit. Although direct laser writing is an alternative to the fabrication of nanostructures, the achievement of regular nanostructures with deep-subwavelength periods by using this method remains a big challenge. Here, we proposed and demonstrated a novel strategy for regulating disordered plasmonic nanoparticles into nanogratings with deep-subwavelength periods and reshaped nanoparticles by using femtosecond laser pulses. The orientations of the nanogratings depend strongly on the polarization of the femtosecond laser light. Such nanogratings exhibit reflection and polarization control over the reflected light, enabling the realization of polarization sensitive optical memory and color display with high spatial resolution and good chromacity.

scholarly journals Silver quasi-nanoparticles: bridging the gap between clusters molecular-like and plasmonic nanoparticles

2021 ◽  
Author(s):  
Fatima Douma ◽  
Louwanda Lakiss ◽  
Oleg I. Lebedev ◽  
Julien Cardin ◽  
Krassimir L. Kostov ◽  
...  
Keyword(s):  
Electrochemical Reduction ◽  
Plasmonic Nanoparticles ◽  
Zeolite X ◽  
New Strategy ◽  
Type Zeolite ◽  
Optical Behavior ◽  
Silver Cations

Herein, we report a new strategy for preparing connected silver sub-nanoparticles with unique optical behavior via a selective photo-assisted electrochemical reduction of silver cations in FAU-type zeolite X (FAUX) cages....

scholarly journals Correction: Strong coupling of emitters to single plasmonic nanoparticles: exciton-induced transparency and Rabi splitting

Nanoscale ◽  
2021 ◽  
Author(s):  
Matthew Pelton ◽  
S. David Storm ◽  
Haixu Leng
Keyword(s):  
Strong Coupling ◽  
Plasmonic Nanoparticles ◽  
Rabi Splitting ◽  
Induced Transparency

Correction for ‘Strong coupling of emitters to single plasmonic nanoparticles: exciton-induced transparency and Rabi splitting’ by Matthew Pelton et al., Nanoscale, 2019, 11, 14540–14552, DOI: 10.1039/C9NR05044B.

scholarly journals Multimodal Magnetic-Plasmonic Nanoparticles for Biomedical Applications

2018 ◽  
Vol 8 (1) ◽  
pp. 97 ◽  
Author(s):  
Shelley Stafford ◽  
Raquel Serrano Garcia ◽  
Yurii Gun’ko
Keyword(s):  
Biomedical Applications ◽  
Plasmonic Nanoparticles
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