Erratum to ‘Efficient dielectric function for FDTD simulation of the optical properties of silver and gold nanoparticles’ [Chem. Phys. Lett. 446 (2007) 115]

2010 ◽  
Vol 489 (1-3) ◽  
pp. 141 ◽  
Author(s):  
F. Hao ◽  
P. Nordlander
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Dielectric Function ◽  
Chem Phys ◽  
Fdtd Simulation ◽  
Silver And Gold Nanoparticles

scholarly journals Correction: Tailoring of optical properties of fluorescein using green synthesized gold nanoparticles

2017 ◽  
Vol 19 (40) ◽  
pp. 27895-27896
Author(s):  
Jisha John ◽  
Lincy Thomas ◽  
Nibu A. George ◽  
Achamma Kurian ◽  
Sajan D. George
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Chem Phys ◽  
Phys Chem Chem Phys

Correction for ‘Tailoring of optical properties of fluorescein using green synthesized gold nanoparticles’ by Jisha John et al., Phys. Chem. Chem. Phys., 2015, 17, 15813–15821.

scholarly journals FDTD simulation of the optical properties for gold nanoparticles

2020 ◽  
Vol 7 (12) ◽  
pp. 125009
Author(s):  
Lin Cheng ◽  
Guixian Zhu ◽  
Gannan Liu ◽  
Lianqing Zhu
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Fdtd Simulation

scholarly journals Optical Properties of Black Silicon with Precipitated Silver and Gold Nanoparticles

2011 ◽  
Vol 120 (5) ◽  
pp. 942-945 ◽  
Author(s):  
R. Jarimaviciute-Zvalioniene ◽  
I. Prosycevas ◽  
Z. Kaminskiene ◽  
S. Lapinskas
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Black Silicon ◽  
Silver And Gold Nanoparticles

Optical properties of the Vanadium dioxide

2015 ◽  
Vol 8 (2) ◽  
pp. 2148-2155 ◽  
Author(s):  
Abderrahim Benchaib ◽  
Abdesselam Mdaa ◽  
Izeddine Zorkani ◽  
Anouar Jorio
Keyword(s):  
Energy Efficiency ◽  
Optical Properties ◽  
Critical Temperature ◽  
Thin Layer ◽  
Dielectric Function ◽  
Vanadium Dioxide ◽  
Ultra Violet ◽  
Index Of Refraction ◽  
Practical Utility ◽  
Infra Red

The vanadium dioxide is a material thermo chromium which sees its optical properties changing at the time of the transition from the phase of semiconductor state ↔ metal, at a critical temperature of 68°C. The study of the optical properties of a thin layer of VO₂ thickness 82 nm, such as the dielectric function, the index of refraction, the coefficient ofextinction, the absorption’s coefficient, the reflectivity, the transmittivity, in the photonic spectrum of energy ω located inthe interval: 0.001242 ≤ ω (ev) ≤ 6, enables us to control well its practical utility in various applications, like the intelligentpanes, the photovoltaic, paintings for increasing energy efficiency in buildings, detectors of infra-red (I.R) or ultra-violet(U.V). We will make simulations with Maple and compare our results with those of the literature

Antibacterial and Anti-Biofilm Biosynthesised Silver and Gold Nanoparticles for Medical Applications: Mechanism of Action, Toxicity and Current Status

2020 ◽  
Vol 17 (2) ◽  
pp. 88-100 ◽  
Author(s):  
Sundos Suleman Ismail Abdalla ◽  
Haliza Katas ◽  
Fazren Azmi ◽  
Mohd Fauzi Mh Busra
Keyword(s):  
Gold Nanoparticles ◽  
Synthesis Method ◽  
Chemical Characterization ◽  
Current Status ◽  
Silver And Gold Nanoparticles ◽  
Physical And Chemical Characterization ◽  
Biosynthesized Agnps ◽  
Physical And Chemical ◽  
Insight Into ◽  
Bio Synthesis

Fast progress in nanoscience and nanotechnology has contributed to the way in which people diagnose, combat, and overcome various diseases differently from the conventional methods. Metal nanoparticles, mainly silver and gold nanoparticles (AgNPs and AuNPs, respectively), are currently developed for many applications in the medical and pharmaceutical area including as antibacterial, antibiofilm as well as anti-leshmanial agents, drug delivery systems, diagnostics tools, as well as being included in personal care products and cosmetics. In this review, the preparation of AgNPs and AuNPs using different methods is discussed, particularly the green or bio- synthesis method as well as common methods used for their physical and chemical characterization. In addition, the mechanisms of the antimicrobial and anti-biofilm activity of AgNPs and AuNPs are discussed, along with the toxicity of both nanoparticles. The review will provide insight into the potential of biosynthesized AgNPs and AuNPs as antimicrobial nanomaterial agents for future use.

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