Results 31 to 40 of about 61,017 (268)

Silver nanoparticle impregnated polycarbonate substrates for plasmonic applications [PDF]

, 2009
We present a new class of plasmonic substrates where silver nanoparticles are impregnated into a polycarbonate host.
S. Rohrmoser, Rohrmoser, S., Peacock, A.C., S. M. Howdle, Sazio, P.J.A., P.J.A. Sazio, T. Hasell, Howdle, S.M., Lagonigro, L., Lagoudakis, P.G., A.C. Peacock, P.G. Lagoudakis, Hasell, T., L. Lagonigro   +13 more
core   +1 more source

RESONANT AND NON-RESONANT INTERACTION OF SEMICONDUCTOR NANOCRYSTALS WITH LOCALIZED PLASMONS [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2019
Subject of Research. The paper presents the study of fluorescence enhancement of semiconductor nanocrystals and organic dyes using plasmon resonances. The study is interesting from both basic and applied science point of view.
N. A. Toropov, R. D. Nabiullina, A. N. Kamalieva   +2 more
doaj   +1 more source

Enhancement of the Chemiluminescence Response of Enzymatic Reactions by Plasmonic Surfaces for Biosensing Applications

Nano Biomedicine and Engineering, 2015
We report the enhancement of chemiluminescence response of horseradish peroxidase (HRP) in bioassays by plasmonic surfaces, which are comprised of (i) silver island films (SIFs) and (ii) metal thin films (silver, gold, copper, and nickel, 1 nm thick ...
Biebele Abel, Babatunde Odukoya, Muzaffer Mohammed, Kadir Aslan   +3 more
doaj   +1 more source

Ultra-Rapid Crystallization of L-Alanine Using Monomode Microwaves, Indium Tin Oxide and Metal-Assisted and Microwave-Accelerated Evaporative Crystallization

Nano Biomedicine and Engineering, 2017
The use of indium tin oxide (ITO) and focused monomode microwave heating for the ultra-rapid crystallization of L-alanine (a model amino acid) is reported. Commercially available ITO dots (< 5 mm) attached to blank poly(methyl)methacrylate (PMMA, 5 cm
Carisse Lansiquot, Zainab Boone-Kukoyi, Raquel Shortt, Nishone Thompson, Hillary Ajifa, Bridgit Kioko, Edward Ned Constance, Travis Clement, Birol Ozturk, Kadir Aslan   +9 more
doaj   +1 more source

Plasmon-Enhanced Enzymatic Reactions: A Study of Nanoparticle-Enzyme Distanceand Nanoparticle Loading-Dependent Enzymatic Activity

Nano Biomedicine and Engineering, 2011
A detailed investigation of the dependence of the efficiency of plasmon-enhanced enzymatic reactions on the distance between silver island films (SIFs) and horse radish peroxidase (HRP) enzyme and on the loading of SIFs on glass surfaces is presented ...
Biebele Abel, Alice Akinsule, Canisha Andrews, Kadir Aslan   +3 more
doaj   +1 more source

Electrochemical deposition of SERS active nanostructured silver films

International Journal of Electrochemical Science, 2013
An electrochemical multiple scan cyclic voltammetry (CV) method was used to prepare surface- enhanced Raman scattering (SERS) active silver island films to investigate the effect of potential scan rate and number of CV scans on the SERS performance.
Renáta Oriňáková, Lenka Škantárová, Andrej Orinák, Jakub Demko, Miriam Kupková, Jan T. Andersson   +5 more
doaj   +1 more source

Thin NaCl films on silver (001): island growth and work function

New Journal of Physics, 2012
The surface work function (WF) and substrate temperature dependence of the NaCl thin-film growth on Ag(001) have been studied by noncontact atomic force microscopy and Kelvin probe force microscopy.
Gregory Cabailh, Claude R Henry, Clemens Barth   +2 more
doaj   +1 more source

Circular Bioassay Platforms for Applications in Microwave-Accelerated Techniques

Nano Biomedicine and Engineering, 2014
In this paper, we present the design of four different circular bioassay platforms, which are suitable for homogeneous microwave heating, using theoretical calculations (i.e., COMSOLTM multiphysics software).
Muzaffer Mohammed, Travis C. Clement, Kadir Aslan   +2 more
doaj   +1 more source

The optical response of silver island films

, 2022
S.158-162The optical behaviour of silver island films, embedded in optical thin film materials, has been studied by spectrophotometry. The silver cluster surface plasmon absorption line position and width strongly depend on deposition temperature and ...
Heger, P., Stenzel, O., Kaiser, N.
core  

Dependence of plasmonic properties of silver island films on nanoparticle size and substrate coverage

, 2013
Localized surface plasmon resonance displayed bymetal nanoparticles has been studied in silver island films prepared by the simple technique of vacuum evaporation, which is one of the options that is easily adaptable for large area and low cost ...
M. Sreenivasan, Shweta Malik, Srikanth Thigulla, B. Mehta   +3 more
semanticscholar   +1 more source