Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Genny A. Pang"'
Publikováno v:
Journal of Imaging, Vol 4, Iss 12, p 146 (2018)
The photoacoustic (PA) signal amplitude measured in gold nanosphere suspensions has been shown to increase nonlinearly with the incident excitation fluence. In this work, this effect is exploited to recover the spatial distribution of gold nanopartic
Externí odkaz:
https://doaj.org/article/fd38184b98b54c998f533403c443f773
Publikováno v:
Progress in Additive Manufacturing.
The maximum size of additively manufactured (AM) components is restricted due to the confined building space of the manufacturing machines. Component separation and subsequent joining can be an effective way of manufacturing larger components using A
Publikováno v:
World Congress on Momentum, Heat and Mass Transfer.
Autor:
Alexander D. Gelner, Genny A. Pang, Markus Weber, Christoph Haisch, Harald A. Beck, Christian Pastoetter, Martin Härtl, Malte Jaensch, Georg Wachtmeister
Publikováno v:
Environmental Science: Advances. 1:470-482
Cold-start emissions of the sustainable alternative diesel fuel OME are predominantly NOx, formaldehyde, formic acid and unburned OME. Electrical heating in combination with fuel dosing is an effective method for after-treatment system heating.
Autor:
Christoph Haisch, Anastasios Kontses, Miikka Dal Maso, Klemens M. Thaler, Zissis Samaras, Panu Karjalainen, Sanna Saarikoski, Andreas Vohburger, Minna Aurela, Markus Weber, Reinhard Niessner, Hilkka Timonen, Zisimos Toumasatos, Joni Kalliokoski, Genny A. Pang, Sampsa Martikainen, Jorma Keskinen, Pauli Simonen, Lorenza Gilardi
Publikováno v:
Aerosol Science and Technology. 55:886-900
Current legislations typically characterize systems of aerosols, such as from vehicle exhaust, primarily by number concentration and size distributions. While potential health threats have a dependence on the particle size, the chemical composition o
Publikováno v:
ACS Applied Materials & Interfaces. 12:21133-21142
Hot electrons generated by photoinduced plasmon decay from a plasmonic metal surface can reduce 4-nitrothiophenol (4-NTP) to 4-aminothiophenol (4-ATP). Compared to the reduction with a reducing agent such as sodium borohydride, surface-enhanced Raman
Publikováno v:
Nanoscale Advances. 2:2699-2704
The photoacoustic signal generated from specific gold nanoparticles increases nonlinearly with respect to fluence. We demonstrate experimentally that this nonlinear behavior can be quenched with a particle coating, and present a theoretical analysis
Publikováno v:
The Journal of Physical Chemistry C
Silica-coated gold nanoparticles are commonly employed in biomedical photoacoustic (PA) imaging applications. We investigate theoretically and experimentally the PA signal generation by silica-coated gold nanospheres in water. Our theoretical model c
Publikováno v:
Synthesis and Photonics of Nanoscale Materials XVII.
The synthesis of nanomaterials through pulsed-laser ablation of a bulk solids can be applied for the generation of reference aerosols for applications in aerosol science, where no reliable source of reference aerosol samples currently exists. To deve
Publikováno v:
The Journal of Physical Chemistry C. 120:27646-27656
Gold nanoparticles can be used as an exogenous contrast agent for biomedical photoacoustic (PA) imaging. The generation of PA signals in monodispersed gold nanosphere suspensions (diameters 20–150 nm) from pulsed-laser excitation (5 ns pulse width,