Abstract: The disclosure relates to a biopolymer that is functionalized with a peptide, preferably a growth factor-binding peptide. The disclosure further relates to a device comprising a functionalized biopolymer, to methods for treatment of a tissue pathology in a subject using a device according to the disclosure, to methods for coupling peptides to carbonyl groups of a biopolymer, and to a use of oxygen plasma for coupling a peptide to carbonyl groups of a biopolymer.

Abstract: The disclosure relates to integrin binding peptides, pharmaceutical compositions comprising the peptides and to uses thereof as therapeutic, diagnostic, imaging and targeting agents.

Abstract: The invention relates to a method and apparatus for detecting superparamagnetic material. The method comprises applying, by an excitation coil, a magnetic field during a first period to an object to modulate a magnetization of the superparamagnetic material, the magnetic field comprising a first component with a first frequency; positioning a sensing device at a first position from the excitation coil receiving a first signal by a first detection sub-coil in the sensing device and a second signal by a second detection-sub-coil in the sensing device; determining a sensor signal from the first signal and the second signal; determining a detection signal based on the sensor signal; determining a parameter indicating an amount of superparamagnetic material by dividing the detection signal by the first signal, and repeating steps to at at least one different position in order to determine a location where the parameter has a maximal value.

Abstract: A composition comprising a liposome comprising a first phospholipid comprising a C14-C19:0 fatty acid and a C3-C15:0 fatty acid with a c-terminal carboxyl or a carboxaldehyde group; a second phospholipid comprising a C14-C19:0 fatty acid and a C14-C19:0 fatty acid and a sterol. The first phospholipid is preferably a phosphatidylcholine. The second phospholipid is preferably HSPC and the sterol is preferably cholesterol. In some embodiments, the molar ratio of the respective ingredients is 2-3:5-6:2-3; preferably 2:6:2; or 3:5:2, respectively. The invention also relates to the use of this composition in the targeting of M2 macrophages.

Abstract: Disclosed are compositions for use in the simultaneous removal of endotoxins from dialysate and uremic solutes from blood during the treatment of patients. The treatment is selected from the group consisting of hemodialysis and hemodiafiltration. The compositions comprise sorbent particles embedded in a membrane comprising a polymer and a hydrophilic additive.

Abstract: The present disclosure relates to a conductivity measuring system of a fluid including a solvent and an ionic solute, comprising: —a holder comprising an isolated holder wall defining a fluid channel for holding fluid, wherein the holder is shaped to allow an electrical current induced in the fluid to form a current loop; —an excitation device configured to excite an electric field inside a first part of the fluid channel, the excitation device comprising an electrical signal generator configured to generate an alternating current signal and a conducting slab; —a sensing device arranged at a position remote from the first part of the fluid channel and configured to sense a voltage signal (V) resulting from the changing magnetic field resulting from the current generated inside the fluid by the excitation device.

Abstract: The invention relates to a method and apparatus for detecting superparamagnetic material. The method comprises applying, by an excitation coil, a magnetic field during a first period to an object to modulate a magnetization of the superparamagnetic material, the magnetic field comprising a first component with a first frequency; positioning a sensing device at a first position from the excitation coil receiving a first signal by a first detection sub-coil in the sensing device and a second signal by a second detection-sub-coil in the sensing device; determining a sensor signal from the first signal and the second signal; determining a detection signal based on the sensor signal; determining a parameter indicating an amount of superparamagnetic material by dividing the detection signal by the first signal, and repeating steps to at at least one different position in order to determine a location where the parameter has a maximal value.

Abstract: The disclosure relates to integrin binding peptides, pharmaceutical compositions comprising the peptides and to uses thereof as therapeutic, diagnostic, imaging and targeting agents.

Abstract: The present invention relates to a method for preparing a membrane comprising sorbent particles that bind urea. The invention also relates to the sorbent-comprising membranes per se, and to methods of using the membranes. The membranes are useful for undergoing subsequent reactions with small molecules such as urea, for instance to remove urea from a solution.

Abstract: Aspects of the present disclosure describe improved supercontinuum generation based upon alternating optical dispersion along a waveguide length that advantageously generates much more spectral bandwidth than possible with conventional, prior art techniques without losing coherence as well as supporting a larger range of pulse energies (i.e., for lower than conventionally allowed pulse energies or high pulse energies).

Abstract: The invention is in the field of methods for preparing polymer films, and of such polymer films. The method involves phase separation and requires only aqueous solution, eliminating the need for organic solvents. The aqueous phase separation involves contacting a polymer solution comprising a trigger-responsive polymer with an aqueous coagulation solution in which the trigger-responsive polymer is not soluble.

Abstract: The invention relates to a method for creating a porous film through aqueous phase separation, the method comprising: i) providing an aqueous solution comprising a responsive copolymer, and optionally a charged polymer, wherein at least one of the monomers in the responsive copolymer is a responsive monomer; ii) forming the aqueous solution into a thin layer and contacting the thin layer of aqueous solution with an aqueous coagulation solution in which the responsive copolymer is not soluble, or contacting the thin layer of aqueous solution with an aqueous coagulation solution in which a complex comprising the responsive copolymer and the charged polymer is not soluble; and iii) allowing solvent exchange between the aqueous solution and the aqueous coagulation solution to produce a porous film. The invention further relates to porous films or membranes thus obtained.

Abstract: Aspects of the present disclosure describe improved supercontinuum generation based upon alternating optical dispersion along a waveguide length that advantageously generates much more spectral bandwidth than possible with conventional, prior art techniques without losing coherence as well as supporting a larger range of pulse energies (i.e., for lower than conventionally allowed pulse energies or high pulse energies).

Abstract: Method for treating a drop of liquid, including: placing a drop (D) of liquid on a support surface (S); applying a time-varying electric field to the drop (D), thus moving a contact line of the drop (D) hence suppressing contact line pinning; and evaporating at least part of the liquid from the drop (D) during the application of the alternating field.

Abstract: The invention is directed to a metal hollow fiber electrode, to a method of electrolyzing carbon dioxide in an aqueous electrochemical cell, to a method of converting carbon dioxide, to a method of preparing a metal hollow fiber, to a use of a metal hollow fiber electrode. The metal hollow fiber electrode comprises aggregated copper particles forming an interconnected three-dimensional porous structure, wherein said metal comprises copper.

Abstract: A method of manufacturing a plurality of through-holes (132) in a layer of material by subjecting the layer to directional dry etching to provide through-holes (132) in the layer of material; For batch-wise production, the method comprises after a step of providing a layer of first material (220) on base material and before the step of directional dry etching, providing a plurality of holes at the central locations of pits (210), etching base material at the central locations of the pits (210) so as to form a cavity (280) with an aperture (281), depositing a second layer of material (240) on the base material in the cavity (280), and subjecting the second layer of material (240) in the cavity (280) to said step of directional dry etching using the aperture (281) as the opening (141) of a shadow mask.

Abstract: The invention is in the field of methods for preparing polymer films, and of such polymer films. The method involves phase separation and requires only aqueous solution, eliminating the need for organic solvents. The aqueous phase separation involves contacting a polymer solution comprising a trigger-responsive polymer with an aqueous coagulation solution in which the trigger-responsive polymer is not soluble.

Abstract: An implantation system for treatment of a defective curvature of the spinal column comprises an elongated element, a first bone fixation element being fixedly attached to said elongated element, a second bone fixation element, and guiding structure through which the second bone fixation element is slidably and contactingly connected to the elongated element. The elongated element has bending resilience and/or torsional resilience for applying corrective force action to the spinal column. A special arrangement of the guiding structure provides automatical adjustment of the corrective force action in dependence of growth of the spinal column. The system allows for good flexibility of the spine and for a natural healthy growth of the spine, while it avoids re-operations and implant adjustments.

Abstract: The system includes a simple system for CD4 and CD8 counting in point-of-care HIV staging within resource poor countries. Unlike previous approaches, no sample preparation is required with the sample added directly to a chip containing dried reagents by capillary flow. A large area image cytometer consisting of an LED module is used to excite the fluorochromes PerCP and APC labeled targets and a monochrome CCD camera with a combination of two macro lenses captures images of 40 mm2 of blood (approximately 1 micro liter). CD4 and CD8-T-lymphocyte counts correlate well with those obtained by flow cytometry. The cytometer system described in the present invention provides an affordable and easy-to-use technique for use in remote locations.

Abstract: The invention relates to a method for making a 3D nanostructure having a nanosubstructure, comprising the steps of: i) providing a mold comprising at least one sharp concave corner; ii) conformational depositing at least one structural material in the sharp concave corner; iii) isotropically removing structural material; iv) depositing at least one other structural material; v) removing earlier deposited structural material; vi) forming a nanosubstructure; and vii) removing the mold thereby providing the 3D nanostructure having the nanosubstructure.