Metal enhanced fluorescence from silver nanowires with high aspect ratio on plana surfaces for biosensing applications

Aslan, Kadir
Biele, Abel
Enock, Bonyi
Ünalan, Hüsnü Emrah
Coşkun, Şahin


Metal-Enhanced Fluorescence from Silver Nanowires with High Aspect Ratio on Glass Slides for Biosensing Applications
Abel, Biebele; Coskun, Sahin; Mohammed, Muzaffer; Williams, Richard; Ünalan, Hüsnü Emrah; Aslan, Kadir (American Chemical Society (ACS), 2015-01-08)
High enhancement of fluorescence emission, improved fluorophore photostability, and significant reduction of fluorescence lifetimes have been obtained from high aspect ratio (>100) silver (Ag) nanowires. These quantities are found to depend on the surface loading of Ag nanowires on glass slides, where the enhancement of fluorescence emission increases with the density of nanowires. The surface loading dependence was attributed to the creation of intense electric fields around the network of Ag nanowires and...
Metal Assisted Nano-Texturing Routes For Low Cost, Industrial Black Si Solar Cells
Es, Fırat; Turan, Raşit (2018-07-06)
Metal mesh filters based on Ti, ITO and Cu thin films for terahertz waves
Demirhan, Y.; Alaboz, H.; ÖZYÜZER, LÜTFİ; Nebioglu, M. A.; Takan, T.; Altan, Hakan; Sabah, C. (Springer Science and Business Media LLC, 2016-02-01)
In this study, we have investigated the spectral performance of resonant terahertz (THz) bandpass filters which were produced from thin films with a metal-mesh shape. The aforementioned filters were fabricated from titanium, copper and indium tin oxide thin films on fused silica substrates by UV lithography with an array of cross-shaped apertures. Since the mesh period, cross-arm length and its width specify the spectral characteristics of the filters, we were able to reveal the performance of these filters...
Metal polymer composite nanofiber production by electrospinning
Karakoç, Nihan; Gündüz, Güngör; Department of Chemical Engineering (2009)
This study aims synthesis of metal/polymer one dimensional nanostructures by micelle formation, reduction, and electrospinning route, and to analyze the morphological characteristics of composite nanofibers. The study was carried out in three main steps. First, the reverse micelle structures were established between the anionic surfactant and the metal ion. The surfactant acts as an agent to bind metal ions together so that the arrangements of metal ions can be controlled in the solution. As the surfactant ...
Metal-assisted nano-textured solar cells with SiO2/Si3N4 passivation
Es, Fırat; Baytemir, Gulsen; Kulakci, Mustafa; Turan, Raşit (2017-02-01)
We demonstrate the fabrication of nano-sized surface textured crystalline silicon by a metal-assisted electroless etching method with nitric acid added as the hole injection agent. This method generates randomly shaped cone-like structures that offer a clear advantage over nanowires by enabling straightforward passivation with standard techniques. Average reflection values as low as 3% have been achieved. Optimizing the thickness of anti-reflective coatings, the doping depth and the screen-printed metal fir...
Citation Formats
K. Aslan, A. Biele, B. Enock, H. E. Ünalan, and Ş. Coşkun, “Metal enhanced fluorescence from silver nanowires with high aspect ratio on plana surfaces for biosensing applications,” 2015, Accessed: 00, 2021. [Online]. Available: