User profiles for Markus Niemeyer

Markus Bach (Niemeyer)

Fraunhofer IAF
Verified email at iaf.fraunhofer.de
Cited by 997

Positron Emission Tomography Using [18F]Galacto-RGD Identifies the Level of Integrin αvβ3 Expression in Man

…, AL Grosu, O Schnell, M Niemeyer… - Clinical Cancer …, 2006 - AACR
Purpose: The integrin α v β 3 plays a key role in angiogenesis and tumor cell metastasis
and is therefore an important target for new therapeutic and diagnostic strategies. We have …

Four-junction wafer-bonded concentrator solar cells

F Dimroth, TND Tibbits, M Niemeyer… - IEEE Journal of …, 2015 - ieeexplore.ieee.org
The highest solar cell conversion efficiencies are achieved with four-junction devices under
concentrated sunlight illumination. Different cell architectures are under development, all …

Patterns of αvβ3 expression in primary and metastatic human breast cancer as shown by 18F-Galacto-RGD PET

AJ Beer, M Niemeyer, J Carlsen, M Sarbia… - Journal of Nuclear …, 2008 - Soc Nuclear Med
The integrin α v β 3 is a key player in angiogenesis and metastasis. Our aim was to study
the uptake patterns of the α v β 3 -selective PET tracer 18 F-galacto-RGD in invasive ductal …

PET-based human dosimetry of 18F-galacto-RGD, a new radiotracer for imaging αvβ3 expression

…, M Goebel, S Luderschmidt, M Niemeyer… - Journal of Nuclear …, 2006 - Soc Nuclear Med
18 F-Galacto-RGD is a new tracer for PET imaging of αvβ3, a receptor involved in a variety
of pathologic processes including angiogenesis and metastasis. Our aim was to study the …

Subcutaneous mastectomy with conservation of the nipple-areola skin: broadening the indications

…, R Schmid, S Fleckner, D Paepke, M Niemeyer… - Annals of …, 2009 - journals.lww.com
Background: Numerous authors take multiple predictive factors into account to decide
whether or not the nipple-areola complex (NAC) can be conserved during mastectomy. These …

Novel markers of mesenchymal stem cells defined by genome-wide gene expression analysis of stromal cells from different sources

…, J Ringe, C Holzwarth, P Charbord, M Niemeyer… - Experimental cell …, 2010 - Elsevier
Mesenchymal stem cells (MSC) represent a mixture of different cell types, of which only a
minority is therapeutically relevant. Surface markers specifically identifying non-differentiated …

[HTML][HTML] Prothrombotic effects of tumor necrosis factor alpha in vivo are amplified by the absence of TNF-alpha receptor subtype 1 and require TNF-alpha receptor …

…, Y Stampnik, H Mannell, M Niemeyer… - Arthritis research & …, 2012 - Springer
Introduction Elevated serum levels of the proinflammatory cytokine tumor necrosis factor alpha
(TNFα) correlate with an increased risk for atherothrombotic events and TNFα is known to …

[PDF][PDF] Overview about technology perspectives for high efficiency solar cells for space and terrestrial applications

…, R Kellenbenz, V Klinger, M Niemeyer… - 28th European …, 2013 - researchgate.net
III-V multi-junction solar cells have become standard in space and in terrestrial concentrator
systems. The current landmark for III-V multi-junction solar cells is the Ga0. 50In0. 50P/Ga0. …

[HTML][HTML] PET imaging of chemokine receptor CXCR4 in patients with primary and recurrent breast carcinoma

…, U Keller, A Noske, P Herhaus, J Ettl, M Niemeyer… - EJNMMI research, 2018 - Springer
Background CXCR4 is a chemokine receptor frequently overexpressed in invasive breast
cancer that has been shown to play a major role in signaling pathways involved in metastasis. …

Minority carrier diffusion length, lifetime and mobility in p-type GaAs and GaInAs

M Niemeyer, J Ohlmann, AW Walker… - Journal of Applied …, 2017 - pubs.aip.org
Minority carrier diffusion lengths and lifetimes were determined for p-type Ga (1-x) In x As
with an In-content of 0≤ x≤ 0.53 by cathodoluminescence and time-resolved …