Martin Seefeld

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Novel ultra-broad bandwidth light sources enabling unprecedented sub-2 microm axial resolution over the 400 nm-1700 nm wavelength range have been developed and evaluated with respect to their feasibility for clinical ultrahigh resolution optical coherence tomography (UHR OCT) applications. The state-of-the-art light sources described here include a compact(More)
BACKGROUND The observed elevated levels of vascular endothelial growth factor (VEGF), its soluble receptor (sVEGFR1) and cell-free DNA (cfDNA) in the serum of patients with various cancers have attracted much attention to the possibility of using these agents as biomarkers for cancers. We wanted to find out whether VEGF, VEGFR1 or cfDNA is a biomarker for(More)
Dinuclear CuII -patellamide complexes (patellamides are naturally occurring cyclic pseudo-octapeptides) are known to be efficient catalysts for hydrolysis reactions of biological importance, for example, those of phosphatase, carbonic anhydrase, and glycosidase. However, the biological role of patellamides is still unknown. Patellamides were originally(More)
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