Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Christina Graf"'
Autor:
Chenyang Zhao, Xingfeng Shao, Qinyang Shou, Samantha J. Ma, Sayim Gokyar, Christina Graf, Rudolf Stollberger, Danny JJ Wang
Publikováno v:
NeuroImage, Vol 277, Iss , Pp 120251- (2023)
Fulfilling potentials of ultrahigh field for pseudo-Continuous Arterial Spin Labeling (pCASL) has been hampered by B1/B0 inhomogeneities that affect pCASL labeling, background suppression (BS), and the readout sequence. This study aimed to present a
Externí odkaz:
https://doaj.org/article/c204dc9572d64c528057b8ae6ede2cf6
Autor:
Christoph Ungricht, Christina Graf, Georges Mandanis, Timon Wernas, Michael J. Schmid, Peter Wolf
Publikováno v:
Current Issues in Sport Science, Vol 8, Iss 1 (2023)
Quantifying rowing performance can facilitate control of training load or assessment of skill level. Accordingly, the FlexOmega system was developed, which records the bending moment of the oar. This work aimed to validate this new instrumentation du
Externí odkaz:
https://doaj.org/article/94e0ae7c7c8f49d89e86f09797ce79a7
Autor:
Sandra Fernandes Dias, Christina Graf, Elisabeth Jehli, Markus Florian Oertel, Julia Mahler, Marianne Schmid Daners, Lennart Henning Stieglitz
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundThe identification of patients with gait disturbance associated with idiopathic normal pressure hydrocephalus (iNPH) is challenging. This is due to the multifactorial causes of gait disturbance in elderly people and the single moment examin
Externí odkaz:
https://doaj.org/article/8943701d763f49e9abac13e1761ae2a4
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Consistent inter-individual variation in cognition has been increasingly explored in recent years in terms of its patterns, causes and consequences. One of its possible causes are consistent inter-individual differences in behaviour, also re
Externí odkaz:
https://doaj.org/article/b489d9facd41469488e0c240c8dc6120
Autor:
Maximilian Joschko, Franck Yvan Fotue Wafo, Christina Malsi, Danilo Kisić, Ivana Validžić, Christina Graf
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 1021-1033 (2021)
Sb2S3 is a promising nanomaterial for application in solar cells and in the fields of electronics and optoelectronics. Herein, Sb2S3 nanoparticles were prepared via the hot-injection approach. In contrast to earlier work, the reaction temperature was
Externí odkaz:
https://doaj.org/article/6ce8ae489e694ff3b43d94bc9b204359
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 35-48 (2021)
Upconversion nanoparticles (UCNPs), consisting of NaYF4 doped with 18% Yb and 2% Er, were coated with microporous silica shells with thickness values of 7 ± 2 and 21 ± 3 nm. Subsequently, the negatively charged particles were functionalized with N-
Externí odkaz:
https://doaj.org/article/3e92d30d6de341109cc3413bd53ccc68
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 2410-2421 (2019)
A concept for the growth of silica shells with a thickness of 5–250 nm onto oleate-coated NaYF4:Yb3+/Er3+ upconversion nanoparticles (UCNP) is presented. The concept enables the precise adjustment of shell thicknesses for the preparation of thick-s
Externí odkaz:
https://doaj.org/article/b4cbecfdd2744e7c80491c1beac15add
Publikováno v:
Nanomaterials, Vol 12, Iss 13, p 2294 (2022)
Here, the controlled formation of platinum nanoparticles (PtNPs) and silver nanoparticles (AgNPs) using amine-functionalized multivalent ligands are reported. The effects of reaction temperature and ligand multivalency on the growth kinetics, size, a
Externí odkaz:
https://doaj.org/article/0439d8418cb84466ad71bea58c663837
Autor:
David Renggli, Christina Graf, Nikolaos Tachatos, Navrag Singh, Mirko Meboldt, William R. Taylor, Lennart Stieglitz, Marianne Schmid Daners
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
BackgroundWalking patterns can provide important indications of a person’s health status and be beneficial in the early diagnosis of individuals with a potential walking disorder. For appropriate gait analysis, it is critical that natural functiona
Externí odkaz:
https://doaj.org/article/4da622d6ff4b49699ea8705fe6705e85
Autor:
Lisa Landgraf, Daniel Nordmeyer, Peter Schmiel, Qi Gao, Sandra Ritz, Julia S. Gebauer, Stefan Graß, Silvia Diabaté, Lennart Treuel, Christina Graf, Eckart Rühl, Katharina Landfester, Volker Mailänder, Carsten Weiss, Reinhard Zellner, Ingrid Hilger
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract All over the world, different types of nanomaterials with a diversified spectrum of applications are designed and developed, especially in the field of nanomedicine. The great variety of nanoparticles (NPs), in vitro test systems and cell li
Externí odkaz:
https://doaj.org/article/0767725af98b41829a2aceae8fe4321c