摘要:
The invention concerns a particle for recovering an anion from an aqueous solution comprising a magnetic material associated with a silica based layer forming a magnetic microparticle with a silica based surface, and a layered double hydroxide deposited on the surface of the microparticle. The invention further concerns a method for manufacturing a magnetic particle comprising mixing a magnetic microparticle with a silica based surface in an aqueous solution at about pH 7 with a dispersion of layered double hydroxide at about pH 7 to obtain a mixture, and ultrasonicating the mixture for depositing the layered double hydroxide on the surface of the microparticle. In addition, the invention concerns various uses of the particle.
摘要:
The present invention relates to the use of a peptide selected from the group comprising laminin-1, collagen-1, collagen-3, collagen-4, tenascin, thrombospondin-1, osteopontin, fibronectin, vitronectin, or fragments or mixtures of these, for isolating and/or identifying mesenchymal stem cells (MSC), in particular of peptide fragments of these peptides. The invention furthermore relates to the use of these peptides/peptide fragments in the treatment of wounds, injuries and/or degenerated tissue.
摘要:
Die Erfindung betrifft ein refraktives optisches Element (5) mit einer Mehrzahl optischer Teilelemente (3), wobei die optischen Teilelemente (3) derart angeordnet sind, dass die Anzahl der optischen Teilelemente (3), die von elektromagnetischer Strahlung, welche auf das optische Element (5) parallel zur optischen Achse des optischen Elementes (5) einfällt, passiert werden, mit steigendem Abstand zur optischen Achse ebenfalls ansteigt, wobei die optischen Teilelemente (3) um die optische Achse gekrümmt ausgebildet sind. Ferner betrifft die Erfindung ein Verfahren zur Herstellung des erfindungsgemäßen optischen Elementes (5).
摘要:
The present Invention provides a method for diagnosing and/or prognosing Parkinson's disease dementia (PDD) comprising the step of detecting O-glycosylation. in a protein comprising a Scr/Thr motive, in particular Serpin Al, and/or the level of sialic acid on a protein comprising a Ser/Thr motive, in particular Serpin Al. Further, the present invention relates to a molecule for detecting O-linked glycomoieties in a protein comprising a Ser/Thr motive, in particular Serpin Al, and/or glycosylated i so forms of a Ser/Thr motive comprising protein, in particular Serpin Al" for use in the diagnosis and/or prognosis of Parkinson's disease dementia (PDD), Furthermore, the present invention relates to means for diagnosing and/or prognosing Parkinson's disease dementia (PDD) and a kit for diagnosing and/or prognosing Parkinson's disease dementia (PDD).
摘要:
A method of transporting magnetic particles enables magnetic particles to be transported between a plurality of microfluidic chambers which are connected to one another via a fluidic connection on a radially inner side, and are fluidically separated from one another on a radially outer side. Magnetic forces and centrifugal forces are exploited to transport magnetic particles from one chamber to another across phase boundaries.
摘要:
The invention relates to a method for operating a device for material processing workpieces by means of lasers (10), in particular a laser welding device, according to which method at least one optical feature characterizing the process is detected by at least one detection means (17) and at least one control parameter (P) for controlling the process energy formula (II) is generated by at least one data processing unit (19) using the control signal formula (I) derived from the optical feature. In order to provide a method for material processing by means of lasers, in which a process control is carried out in a simple manner for preventing negative effects on the processed workpiece (i), said control being stable despite a limited range of values of the control signal formula (I), in the sense that said control return to the process energy formula (II) at any time wherein the feature characterizing the process changes state, and, as long as the process remains near the required process energy formula (II), the control has high quality, according to the invention an optical feature having a transition between at least two states for at least one particular value of the process energy formula (II) is used for the method, and the process energy formula (II) is controlled at a controlled amplitude by considering the history (H) of the control signal formula (I) and/or the control parameter (P) for the method.