15 Result(s)

Article

Fatal thrombotic thrombocytopenic purpura as a rare complication following allogeneic stem cell transplantation

 Thrombotic thrombocytopenic purpura (TTP) is a rare disease which, together with hemolytic uremic syndrome, is subsumed under thrombotic microangiopathy. After stem cell transplantation (SCT), this syndrome r...

J. Chemnitz, M. Fuchs, W. Blau, P. Hartmann, C. Wickenhauser… in Annals of Hematology (2000)

Article

Total body irradiation and cyclophosphamide is a conditioning regimen for unrelated bone marrow transplantation in a patient with chronic myelogenous leukemia and renal failure on hemodialysis

Five years after the diagnosis of Ph chromosome-positive chronic myeloid leukemia (CML) a 31-year-old patient developed malignant nephrosclerosis with renal failure. He then underwent an allogeneic unrelated B...

ME Bischoff, W Blau, T Wagner, W Wagenmann, O Dörner… in Bone Marrow Transplantation (1998)

Chapter and Conference Paper

Intermediate Dose Cytarabine and Idarubicin for Salvage Therapy of Acute Myeloid Leukemia

Between September 1991 and May 1996, 56 patients with refractory or relapsed acute myeloid leukemia (AML) were treated with one cycle of timed sequential chemotherapy (TSC) consisting of intermediate-dose (ID)...

G. Schott, A. Grüneisen, H. H. Fülle, C. Sperling, M. Notter… in Acute Leukemias VII (1998)

Article

Calculation of static hyperpolarisabilities of donor-acceptor systems using a desktop molecular modelling package

A method for calculating the first static hyperpolarisability (β₀) values of donor-acceptor molecules using a desktop molecular modelling package is presented. The β₀ values are deduced from a two-state model usi...

R. G. Howard, A. P. Davey, W. Blau in Molecular Engineering (1995)

Chapter and Conference Paper

Linear and Nonlinear Optical Properties of Fullerenes and Some Metal Derivatives

Fullerene C₆₀ and C₇₀ have been prepared using the contact arc method, purified and used to synthesise metal derivatives with the metals indium (Ir), platinum (Pt), and palladium (Pd). Non-linear optical studies ...

J. Callaghan, D. N. Weldon, F. Z. Henari, W. Blau… in Electronic Properties of Fullerenes (1993)

Article

Far infrared response of thin film Bi₂Sr₂CaCu₂O₈ using a free electron laser

The far infrared response of granular thin-film Bi₂Sr₂CaCu₂O₈ superconductor has been investigated using long (≈5 μs) but sharply truncated free electron laser pulses in the frequency range between 50 cm⁻¹ and 12...

W. Prettl, H. Lengfellner, J. P. Kaminski… in International Journal of Infrared and Mill… (1992)

Chapter

Nonlinear Optical Transmission of Nanometric Gold Colloids and Its Dependence on Particle Size

Nanometric gold colloids in water, varying in size from 20–4000Å possess a large third order nonlinear optical response at wavelengths of 612nm and 651nm. Near the surface plasmon resonance frequency it is rep...

K. Puech, F. Z. Henari, W. Blau… in Physics and Chemistry of Finite Systems: F… (1992)

Chapter

Nonlinear Optical Studies of Transition Metal Containing Conjugated Organic Monomeric and Polymeric Systems

Conjugated diacetylene and phenylacetylene systems incorporating group 10 transition metal complexes have been obtained via lithium acetylide intermediates. In the U.V./visible spectra, the positioning of the ...

A. P. Davey, D. J. Cardin, H. J. Byrne… in Organic Molecules for Nonlinear Optics and… (1991)

Article

Nonlinear optics in quantum confined semiconductor particles

The field of nonlinear optics is dominated by the search for materials which show a large nonlinear optical response. Physical confinement of charge carriers, whether in 1, 2 or 3 dimensions, can greatly enhan...

P. Horan, W. Blau in Zeitschrift für Physik D Atoms, Molecules and Clusters (1989)

Chapter and Conference Paper

Nonlinear optics in quantum confined semiconductor particles

The field of nonlinear optics is dominated by the search for materials which show a large nonlinear optical response. Physical confinement of charge carriers, whether in 1, 2 or 3 dimensions, can greatly enhan...

P. Horan, W. Blau in Small Particles and Inorganic Clusters (1989)

Article

X-ray diffraction analysis of Si0₂ structure

The structural differences between vitreous silica and porous Si0₂ glass prepared by chemical extraction of Na₂0 · B₂0₃ · Si0₂ glasses were analysed by the method of X-ray diffraction. These investigations have g...

B. Himmel, Th. Gerber, W. Heyer, W. Blau in Journal of Materials Science (1987)

Article

Theoretical analysis of S₁-state lifetime measurements of dyes with picosecond laser pulses

Various methods for the determination of the S₁-state lifetime of dye solutions (laser dyes and modelocking dyes) are analysed. A general model of interaction of laser light with dye molecules is presented and re...

A. Penzkofer, W. Blau in Optical and Quantum Electronics (1983)

Article

Detection of picosecond laser pulses with nanosecond time resolution by use of analogue-to-digital converters

A photodetector-analogue-to-digital converter system with 1.8 ns rise and decay time is described. The photodetector waveform is fanned-out with power splitters and sampled with high-speed analogue-to-digital ...

G. Nibler, A. Penzkofer, W. Blau in Optical and Quantum Electronics (1982)

Article

Zur experimentellen Bestimmung der Streuphasen in der Kristallstrukturanalyse

W. Blau, H. Schreiber, G. E. R. Schulze, H. -J. Ullrich in Naturwissenschaften (1967)