Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Per-Olov Käll"'
Publikováno v:
Materials Letters. 90:126-130
Starting with an ammonical solution of zinc acetate, dense single crystal ZnO nanorod arrays were grown directly on high surface area porous 3D nickel foam substrates using a low temperature hydrothermal route. Heterogeneous nucleation of the nanorod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::955846cf2d91434b9bf76203e87d4f1c
https://doi.org/10.1016/j.matlet.2012.09.033
https://doi.org/10.1016/j.matlet.2012.09.033
Autor:
Per-Olov Käll, S. K. Durrani, Fredrik Söderlind, Yaqoob Khan, Mazhar Ali Abbasi, Sajjad Hussain
Publikováno v:
Materials Letters. 69:37-40
A simple method is presented to grow thick honeycomb β-Ni(OH)2 films on 3D nickel foam substrates at80 °C using nickel sulfate and ammonia as the starting materials. The porous honeycomb network st ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c58228c9b68f61d7bff2cfa3a9fcd14
https://doi.org/10.1016/j.matlet.2011.11.058
https://doi.org/10.1016/j.matlet.2011.11.058
Autor:
Per Nordblad, Maria Ahrén, Håkan Gustafsson, José M Córdoba Gallego, Maria Engström, Per-Olof Westlund, Kajsa Uvdal, Fredrik Söderlind, Per-Olov Käll
Publikováno v:
The Journal of Physical Chemistry C. 115:5469-5477
The performance of a magnetic resonance imaging contrast agent (CA) depends on several factors, including the relaxation times of the unpaired electrons in the CA. The electron spin relaxation time ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0118064d1b8ec738764adabc0bce0d64
https://doi.org/10.1021/jp111368t
https://doi.org/10.1021/jp111368t
Autor:
Linnéa Selegård, Per-Olov Käll, Anna Klasson, Torbjörn Bengtsson, Maria Ahrén, Natalia Abrikossova, Fredrik Söderlind, Caroline Skoglund, Kajsa Uvdal, Maria Engström
Publikováno v:
Langmuir. 26:5753-5762
Recently, much attention has been given to the development of biofunctionalized nanoparticles with magnetic properties for novel biomedical imaging. Guided, smart, targeting nanoparticulate magnetic resonance imaging (MRI) contrast agents inducing hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c507a0c74bdb4dbfc755f0385a9726f
https://doi.org/10.1021/la903566y
https://doi.org/10.1021/la903566y
Publikováno v:
Journal of Colloid and Interface Science. 343:25-30
A systematic study is performed of the influence of surfactant and temperature on the aspect ratio and monodispersity of Au nanorods, synthesized by a seed-mediated growth technique in water using cetyltrimethylammonium bromide (CTAB) as surfactant.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::258c98aea5f862122652e9e74dbd195a
https://doi.org/10.1016/j.jcis.2009.10.075
https://doi.org/10.1016/j.jcis.2009.10.075
Autor:
Lars Ojamäe, Kajsa Uvdal, Per-Olov Käll, Fredrik Söderlind, Per-Olof Holtz, Linnéa Selegård, Arvid Larsson, Annika Lenz
Publikováno v:
The Journal of Physical Chemistry C. 113:17332-17341
Electrochemical synthesis and physical characterization of ZnO nanoparticles functionalized with four different organic acids, three aromatic (benzoic, nicotinic, and trans-cinnamic acid) and one n ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a73a47cd1de7d3d10bddb6d46296abd
https://doi.org/10.1021/jp905481v
https://doi.org/10.1021/jp905481v
Autor:
Natalia Abrikossova, Linnéa Selegård, Kajsa Uvdal, Anna Klasson, Marc-André Fortin, Maria Engström, Per-Olov Käll, Rodrigo M. Petoral, Fredrik Söderlind, Anke Suska
Publikováno v:
The Journal of Physical Chemistry C. 113:6913-6920
Ultrasmall gadolinium oxide nanoparticles doped with terbium ions were synthesized by the polyol route and characterized as a potentially bifunctional material with both fluorescent and magnetic co ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceecbfcb4c75f9583c12ac426407f60e
https://doi.org/10.1021/jp808708m
https://doi.org/10.1021/jp808708m
Publikováno v:
Journal of Sol-Gel Science and Technology. 49:253-259
Thin films of the perovskite and garnet structured gadolinium ferrites GdFeO3 and Gd3Fe5O12 have been synthesized by a sol–gel method, based on stoichiometric mixtures of acetyl acetone chelated Gd3+ and Fe3+ dissolved in 2-methoxy ethanol. After s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7443b00d134599c8468cdaecd29f843
https://doi.org/10.1007/s10971-008-1859-0
https://doi.org/10.1007/s10971-008-1859-0
Autor:
Eliana Ieva, Nicola Cioffi, Luigia Sabbatini, Anita Lloyd Spetz, L. Colaianni, Luisa Torsi, Kristina Buchholt, G C Capitani, Per-Olov Käll
Publikováno v:
Sensor Letters. 6:577-584
Gold nanoparticles (Au-NPs) are electrochemically synthesized in the presence of tetra-alkylammonium stabilizers and used as active element in Field Effect capacitive gas sensors. Before use, the s ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::123f6245ff72900dd59a183a66a6062d
https://doi.org/10.1166/sl.2008.433
https://doi.org/10.1166/sl.2008.433
Autor:
Michael Strand, Mehri Sanati, Per-Olov Käll, Christian Aulin, Anette Salomonsson, Somenath Roy, Lars Ojamäe, A. Lloyd Spetz
Publikováno v:
Materials and Manufacturing Processes. 21:275-278
Oxide nanoparticle layers have shown interesting behavior as gate materials for high temperature (typically at 300-400 deg.C) metal-insulator-silicon carbide (MISiC) capacitive sensors. Distinct sh ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61bad24824b3a8784f2f4e48d072a3b4
https://doi.org/10.1080/10426910500464651
https://doi.org/10.1080/10426910500464651