Results 31 to 40 of about 86,919 (242)

Surface-enhanced optical third-harmonic generation in Ag island films

, 2005
Surface-enhanced optical third-harmonic generation (THG) is observed in silver island films. The THG intensity from Ag nanoparticles is enhanced by more than two orders of magnitude with respect to the THG intensity from a smooth and homogeneous silver ...
A. A. Nikulin, E. M. Kim, G. Marowsky, M. A. Bader, O. A. Aktsipetrov, S. S. Elovikov, T. V. Murzina, V. I. Emelyanov   +7 more
core   +1 more source

Plasma-enhanced atomic layer deposition of nanostructured gold near room temperature [PDF]

, 2019
A plasma-enhanced atomic layer deposition (PE-ALD) process to deposit metallic gold is reported, using the previously reported Me3Au(PMe3) precursor with H-2 plasma as the reactant.
Baets, Roel, Barry, Seán T, Clemmen, Stéphane, Dendooven, Jolien, Detavernier, Christophe, Feng, Ji-Yu, Griffiths, Matthew BE, Karuparambil Ramachandran, Ranjith, Minjauw, Matthias, Raza, Ali, Solano, Eduardo, Van Daele, Michiel   +11 more
core   +1 more source

Plasmon-Enhanced Enzymatic Reactions 2:Optimization of Enzyme Activity by Surface Modification of Silver Island Films with Biotin-Poly (Ethylene-glycol)-Amine

Nano Biomedicine and Engineering, 2012
Surface modification of silver island films (SIFs) was carried out with Biotin-Poly (Ethylene-glycol)-Amine (BEA), which acts as a cross-linker between the silver surface and horse radish peroxidase (HRP) enzyme for optimum plasmon-enhanced enzymatic ...
Biebele Abel, Kadir Aslan
doaj   +1 more source

An investigation into the effect of thickness of titanium dioxide and gold-silver nanoparticle titanium dioxide composite thin-films on photocatalytic activity and photo-induced oxygen production in a sacrificial system [PDF]

, 2011
Thin films of titanium dioxide and titanium dioxide with incorporated gold and silver nanoparticles were deposited onto glass microscope slides, steel and titanium foil coupons by two sol–gel dip-coating methods.
Darr, J. A., Hyett, G., Kafizas, A., Kundu, S., Mills, A., Parkin, I. P.   +5 more
core   +1 more source

Nanostructured Silver Substrates With Stable and Universal SERS Properties: Application to Organic Molecules and Semiconductor Nanoparticles

Nanoscale Research Letters, 2009
Nanostructured silver films have been prepared by thermal deposition on silicon, and their properties as SERS substrates investigated. The optimal conditions of the post-growth annealing of the substrates were established.
Waurisch C, Hickey SG, Dzhagan VM, Yukhymchuk VO, Lytvyn OS, Valakh M, Lehmann D, Zahn DRT, Khodasevich IA, Chursanova MV   +9 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

Quantitative Comparison of Protein Surface Coverage on Glass Slides and Silver Island Films in Metal-Enhanced Fluorescence-based Biosensing Applications

Nano Biomedicine and Engineering, 2010
The use of Metal-Enhanced Fluorescence (MEF) phenomenon in fluorescence-based bioassays affords for increased sensitivity to be realized by incorporating metal nanoparticles onto planar surfaces.
Tsehai A.J. Grell, Eduardo Paredes, Subha R. Das, Kadir Aslan   +3 more
doaj   +1 more source

Submicrometre-thick optical polarising films for800 nm using stretched silver island films

Electronics Letters, 1997
An ultra-thin optical polarising film consisting of stretched metal island films has been investigated for commercially available 800 nm laser diodes. The authors have experimentally found that silver is the most useful choice of metal for 800 nm for island films, compared with other metals such as gold, copper, and aluminium.
K. Yamaki, K. Baba, M. Miyagi
openaire   +1 more source

In-situ evolution and aging of ultrathin sputter deposited silver films

Applied Surface Science Advances
Silver (Ag) thin films deposited by magnetron sputtering are widely utilized in optics, antimicrobial coatings, and flexible organic electronics. However, the inherent three-dimensional (3D) island growth of Ag complicates the fabrication of ultrathin ...
Kristian A. Reck, Yusuf Bulut, Benedikt Sochor, Doan Duy Ky Le, Lyuyang Cheng, Thomas Strunskus, Peter Müller-Buschbaum, Stephan V. Roth, Tayebeh Ameri, Alexander Vahl, Franz Faupel   +10 more
doaj   +1 more source

Rapid and Sensitive Detection of p53 Based on DNA-Protein Binding Interactions Using Silver Nanoparticle Films and Microwave Heating

Nano Biomedicine and Engineering, 2014
Tumor detection can be carried out via the detection of proteins, such as p53, which is known to play vital role in more than 50% of all cancers affecting humans.
Muzaffer Mohammed, Kadir Aslan
doaj   +1 more source