摘要:
The present invention relates to specific analogs of combretastatin, in particular the compounds of formula (I) as described and defined herein, and pharmaceutical compositions comprising the compounds, as well as their medical use, in particular in the treatment or prevention of cancer, including multidrug-resistant cancer.
摘要:
The present invention is directed to a method for determining the mechanical properties of biological cells wherein a cell sample is introduced into a gap formed by two essentially parallel and horizontal plates, a cell monolayer is formed, shear stress is applied to said cell monolayer and the mechanical response of said cell monolayer is measured. The present invention is further directed to a device for performing the method.
摘要:
The invention relates to heterogeneous catalyst systems for olefin polymerisation. Said catalyst systems consist of one or more organometallic compounds containing a metal of the 3?rd or 4th¿ main group of the periodic system, one or more transition metals containing a metal of the 3?rd to 8th¿ subgroup of the periodic system, and kaolin as the support.
摘要:
Disclosed are compositions comprising nucleators for crystallizable thermoplastic polymers and, in particular, nucleators that comprise moieties that are capable of forming intermolecular hydrogen bonds and that are thermally stable, and the use thereof.
摘要:
A new azobenzene-based fluorescence quencher with excellent solubility in aqueous solution is described here. This compound represents an optimized alternative to dabcyl in a variety of biomolecular applications, like fluorogenic protease substrates or nucleic acids probes.
摘要:
The present invention relates to methods of preparing an adsorbent comprising schwertmannite. The adsorbent is suitable for purifying a liquid or gas.
摘要:
In order to recover surfactants from washing solutions which have been used to wash soiled parts, in particular to wash contaminated soil, and which contain surfactants loaded with organic pollutants, surfactants are used which have a micelle-forming temperature (cmt) in the washing solution equal to or higher than 40 °C. Washing is carried out at a processing temperature higher than cmt, and after washing the surfactants are precipitated at a temperature below cmt. In order to carry out this process without changing temperatures, an aqueous alcoholic surfactant solution whose alcohol content is lowered to precipitate the pollutant-containing surfactants is used as washing solution. Purified surfactants which may be reused are recovered by extracting the pollutants from the surfactants.
摘要:
The invention relates to a method (11) for determining a first property (17) of an electrically conductive inner wall (3) of a container (2), wherein the inner wall (3) confines a cavity (4) of the container (2). A standing electromagnetic wave (13) is excited (12) inside the cavity (4), wherein the cavity (4) acts as a cavity resonator. Then, electromagnetic resonance properties (15) of the cavity (4) are measured (14) and the first property (17) of the electrically conductive inner wall (3) is determined (16), based on the measured (14) electromagnetic resonance properties (15). The invention further relates to a container (2) with an electrically conductive inner wall (3) that confines a cavity (4) of the container (2) and an electromagnetic coupling element (8) and/or means for connecting an electromagnetic coupling element (8).