Laser fabrication of plasmonic nanostructures with controllable chirality by spiral-shape and vortex beams

2019 ◽  
Author(s):  
Sergey A. Syubaev ◽  
Aleksandr A. Kuchmizhak ◽  
Aleksey P. Porfirev
Keyword(s):  
Plasmonic Nanostructures ◽  
Laser Fabrication ◽  
Spiral Shape ◽  
Vortex Beams

scholarly journals Ion-beam assisted laser fabrication of sensing plasmonic nanostructures

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Aleksandr Kuchmizhak ◽  
Stanislav Gurbatov ◽  
Oleg Vitrik ◽  
Yuri Kulchin ◽  
Valentin Milichko ◽  
...  
Keyword(s):  
Ion Beam ◽  
Plasmonic Nanostructures ◽  
Laser Fabrication

Laser fabrication of discontinuously reinforced metal components

1999 ◽  
Author(s):  
Joseph M. Kunze ◽  
Horst Gigerenzer ◽  
Chaolin Hu ◽  
Terence Feeley
Keyword(s):  
Laser Fabrication

RECLAMATION AND CULVERT CROSSINGS MADE OF CORRUGATED PIPES ON SPAWNING STREAMS

2020 ◽  
pp. 68-77
Author(s):  
O.N. CHERNYKH ◽  
◽  
A.V. RBURLACHENKO
Keyword(s):  
Single Point ◽  
Experimental Studies ◽  
Fish Passage ◽  
Future Research ◽  
Fish Stocks ◽  
Metal Structures ◽  
Natural Reproduction ◽  
Spiral Shape ◽  
Corrugated Metal ◽  
Spawning Streams

Recommendations are presented for solving issues that arise in the design and operation of tubular transport crossings of corrugated metal structures through spawning streams while ensuring the safety and natural reproduction of fish stocks. There are discussed the results of experimental studies of culverts made of metal corrugated pipes with a normal and spiral shape of corrugation the bottom of which is buried and filled with suitable granular material to the level of the natural channel of a small watercourse. It is established that when 10% of the area of the corrugated pipe is occupied by stone filling, its throughput is reduced by about 10-12%. Based on the review of the existing literature and the results of laboratory experiments, data is provided to estimate the values of the roughness coefficients of the composite cross-section of a single-point junction and directions for future research on culvert reclamation are outlined. Studying of the structure of the velocity distribution in culverts can lead to the improved conditions for fish passage without installing special structural elements in the transit path of the fish passage structure.

Serum Albumins Guided Plasmonic Nanoassemblies with Opposite Chiralities

Soft Matter ◽  
2021 ◽  
Author(s):  
Zhaoyi Wang ◽  
Ningning Zhang ◽  
Jincheng Li ◽  
Jun Lu ◽  
Li Zhao ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Great Promise ◽  
Plasmonic Nanostructures ◽  
Serum Albumins ◽  
Catalytic Applications

Chiral assemblies by combining natural biomolecules with plasmonic nanostructures hold great promise for plasmonic enhanced sensing, imaging, and catalytic applications. Herein, we demonstrate that human serum albumin (HSA) and porcine...

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