摘要:
A method is provided for modifying a surface of a solid conducting material, which includes applying a potential difference between this surface and a surface of another conducting solid material positioned facing it, and wherein, simultaneously, the surface (S) is put into contact with a liquid medium comprising in solution triarylamines (I): while subjecting these triarylamines (I) to electromagnetic radiation, at least partly converting them at into triarylammonium radicals. Also provided is a conducting device which includes two conducting metal materials, the surfaces of which, (S) and (S′) respectively, are electrically interconnected through an organic material comprising conducting fibrillar organic supramolecular species comprising an association of triarylamines of formula (I).
摘要:
The present invention concerns materials and methods for characterizing monoclonal immunoglobulin specificity of a Monoclonal Gammopathy of Undetermined Significance (MGUS) or Myeloma patients using a protein microarray comprising (a) a substrate, (b) antigens immobilized on the substrate, said antigens being selected from a defined group consisting of infectious agent antigens and/or self-antigens. In particular said protein microarray may be used to improve diagnosis, for the prognosis of myeloma or MGUS, for preventing transformation of MGUS toward myeloma, for adapting treatment of MGUS and myeloma or for monitoring the response to therapy of MGUS and myeloma patients.
摘要:
The invention relates to oligonucleotides and to the use thereof as universal primers for the detection and identification of amphibia/fish species, especially in complex and deteriorated substrates. The invention also relates to a method for detecting and identifying amphibia/fish species in samples collected from the environment (ground, water, faeces) or from industry (especially transformed products). The invention further relates to a kit for said detection.
摘要:
The present invention relates to a macroporous, resorbable and injectable apatitic calcium-phosphate cement with a high compressive strength useful as bone cement and releasing a bone resorption inhibitor, preparation method and uses thereof.
摘要:
A process for the preparation of an ether compound is disclose, wherein the ether compound is prepared via a reaction from at least an alcohol (I) and an alcohol (II), optionally using a catalyst X, wherein alcohol (I) and alcohol (II) are forming a biphasic liquid system when mixed together; comprising at least the following steps: a) Producing an alcohol (I)/alcohol (II) emulsion by using as stabilizing species amphiphilic solid particles of nanometric dimension; optionally comprising a catalyst X; b) Proceeding to the reaction of the ether compound by setting temperature, and c) Isolating the ether compound.
摘要:
The present invention relates to methods and pharmaceutical composition for the treatment of T-helper type 2 (Th2)-mediated diseases. More particularly, the present invention relates to an inhibitor of the Suv39h1-HP1a silencing pathway for use in the treatment of a T-helper type 2 (Th2)-mediated disease, in particular allergic asthma.
摘要:
An inertial actuation magnetohydrodynamic wheel (2) comprising a torus-shaped fluid ring (3) filled with a conductive liquid, at least one effective area (24, 26, 28) for setting the liquid into motion, and at least one magnetohydrodynamic pump (4, 6, 8).The ratio of the set back distance of any magnetic conduction element (24, 26, 28) of the air gap of any electromagnetic pump (4, 6, 8) over the internal size of the fluid ring (3) is greater than or equal to 0.5 and the fluid ring (3) comprises at least two distinct effective areas (24, 26), for setting the conductive liquid into motion, angularly spaced apart by at least 120°.
摘要:
The present invention relates to a method for producing polyphenol compounds, i.e. phloroglucinol or one of its derivatives, with a polyketide synthase of type III (PKSIII) from a brown marine alga. The invention also relates to recombinant nucleic acids coding for a polyketide synthase of type III (PKSIII) from the brown alga Ectocarpus siliculosus (E. siliculosus), to recombinant vectors comprising these nucleic acids, as well as to host cells comprising these vectors. Finally, the invention relates to a method for preparing of various compounds by means of polyphenol compounds produced according to the aforementioned method.
摘要:
An anticorrosion treatment process in which applied to an oxidizable surface of a solid metal substrate is a liquid solution, referred to as treatment solution, including: at least one alkoxysilane, and at least one cerium (Ce) cation; in a liquid aqueous-alcoholic composition, the treatment solution being suitable for being able to form, at the surface of the solid metal substrate, a hybrid matrix by hydrolysis/condensation of each alkoxysilane(s) and of each cerium (Ce) cation; the treatment solution having a molar ratio (Si/Ce) of silicon element of the alkoxysilane(s) with respect to the cerium (Ce) cation(s) of between 50 and 500; characterized in that the cerium (Ce) cation(s) has(have) a concentration between 0.005 mol/L and 0.015 mol/L in the treatment solution.