Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Andrea Steinbrück"'
Autor:
Donald H. Atha, Amber Nagy, Andrea Steinbrück, Allison M. Dennis, Jennifer A. Hollingsworth, Varsha Dua, Rashi Iyer, Bryant C. Nelson
Publikováno v:
Journal of Nanobiotechnology, Vol 15, Iss 1, Pp 1-9 (2017)
Abstract Background When evaluating the toxicity of engineered nanomaterials (ENMS) it is important to use multiple bioassays based on different mechanisms of action. In this regard we evaluated the use of gene expression and common cytotoxicity meas
Externí odkaz:
https://doaj.org/article/55537b5d54e440e5bbdbadb2fc15a891
Autor:
Amber Nagy, Donald H. Atha, Andrea Steinbrück, Varsha Dua, Allison M. Dennis, Jennifer A. Hollingsworth, Bryant C. Nelson, Rashi Iyer
Publikováno v:
Journal of Nanobiotechnology, Vol 15, Iss 1, Pp 1-9 (2017)
Journal of Nanobiotechnology
Journal of Nanobiotechnology
Background When evaluating the toxicity of engineered nanomaterials (ENMS) it is important to use multiple bioassays based on different mechanisms of action. In this regard we evaluated the use of gene expression and common cytotoxicity measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf5e701669bbbabc2b71e9dffb23dc60
http://link.springer.com/article/10.1186/s12951-017-0312-3
http://link.springer.com/article/10.1186/s12951-017-0312-3
Autor:
Andrea Steinbrück, Thomas Pertsch, Rachel Grange, Ekaterina Pshenay-Severin, Ivan Mukhin, Stefan Fasold, Arkadi Chipouline, Reinhard Geiss
Publikováno v:
JETP Letters. 102:161-166
We experimentally investigated the role of background signal in time resolved photoluminescence experiments with single quantum dots on substrates. We show that the background fluorescence signal from thin gold films fabricated by electron-beam evapo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd29289e4b41e7b3d5ebf405fffcb4fc
https://doi.org/10.1134/s0021364015150084
https://doi.org/10.1134/s0021364015150084
Autor:
Rachel Grange, Stefan Fasold, Anton Sergeyev, Christoph Menzel, Thomas Pertsch, Andrea Steinbrück, Jae-Woo Choi
Publikováno v:
RSC Advances, 4 (106)
In this work, we show local laser-induced heating in fluids with gold nanodot arrays prepared by electron-beam lithography that cover resonances in the near infrared spectral range from 750 nm to 880 nm. We utilize two approaches to demonstrate therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0726f93ad370f2daf9446e05bfec4af6
https://doi.org/10.1039/c4ra13312a
https://doi.org/10.1039/c4ra13312a
Autor:
Amber Nagy, Michael H. Stewart, Bin Hu, Cristina Rios Valdez, Rashi Iyer, Donald H. Atha, Andrea Steinbrück, Momchilo Vuyisich, Peter C. Stark, Jennifer A. Hollingsworth, Bryant C. Nelson
Publikováno v:
ACS Nano. 7:8397-8411
Quantum dots (QDs) are semiconductor nanocrystals exhibiting unique optical properties that can be exploited for many practical applications ranging from photovoltaics to biomedical imaging and drug delivery. A significant number of studies have allu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b949dc7401c575dfc299fa7c8e11514f
https://doi.org/10.1021/nn305532k
https://doi.org/10.1021/nn305532k
Publikováno v:
Plasmonics. 8:115-120
We demonstrate the synthesis and characterization of core–shell nanowires consisting of a non-centrosymmetric KNbO3 core and a gold shell. This type of nanostructure combines the nonlinear optical properties of the core and the plasmonic resonance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe46de91922148110301838f1144f78
https://doi.org/10.1007/s11468-012-9429-2
https://doi.org/10.1007/s11468-012-9429-2
Autor:
F. Garwe, Ondrej Stranik, Andrea Steinbrück, Robert Müller, Wolfgang Fritzsche, Janina Wirth, Norbert Jahr, Andrea Csáki, Thomas Schneider
Publikováno v:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 369:3483-3496
Certain metal nanoparticles exhibit the effect of localized surface plasmon resonance when interacting with light, based on collective oscillations of their conduction electrons. The interaction of this effect with molecules is of great interest for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54a21210bb818ed6175b350a67552a64
https://doi.org/10.1098/rsta.2011.0145
https://doi.org/10.1098/rsta.2011.0145
Autor:
Damiana Lerose, Andrea Steinbrück, Th. Stelzner, U. Gösele, Andreas Berger, Michael Becker, Silke Christiansen, Jinquan Liu
Publikováno v:
ChemPhysChem. 10:1219-1224
Gold caps on silicon nanowires are selectively coated with silver by autometallography (electroless deposition). Changing the conditions of silver deposition, a variety of different coating morphologies can be produced [figure: see text]. The differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d45e0bb0e0e66d691e9db5b271ce8a4
https://doi.org/10.1002/cphc.200800809
https://doi.org/10.1002/cphc.200800809
Publikováno v:
Journal of Nanoparticle Research. 11:939-946
Based on their interesting properties, metal nanoparticles show the potential as an analytical tool in electronic (Burmeister et al. 2004), optical (Yguerabide and Yguerabide 1998), and catalytic applications (Liu 2006). Their characteristics depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfba0735c5c1a5132391024ab7453ff0
https://doi.org/10.1007/s11051-008-9496-7
https://doi.org/10.1007/s11051-008-9496-7
Gold and gold–silver core-shell nanoparticle constructs with defined size based on DNA hybridization
Autor:
Wolfgang Fritzsche, J. Michael Köhler, Martin Leich, Andrea Csáki, Andrea Steinbrück, Kathrin Ritter
Publikováno v:
Journal of Nanoparticle Research. 11:623-633
Nanoparticles represent versatile building blocks in material science and nanotechnology. Thereby, the defined assembly of nanostructures (13 and 56 nm in diameter, respectively) is of significant importance. Short DNA sequences can be bound to the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba405aeb166dc48128269a8248862bc
https://doi.org/10.1007/s11051-008-9401-4
https://doi.org/10.1007/s11051-008-9401-4