The present invention relates to a kit for analyzing interactomes, and a method for analyzing interactomes through photo-crosslinking by using the kit. According to the kit for analyzing interactomes and the method for analyzing interactomes by using same, in one aspect of the present invention, interactomes are linked through a covalent bond one by one so that analysis errors can be reduced. In addition, according to the present invention, interactomes in living cells can be analyzed and interactomes in the nucleus of cells can be analyzed. Furthermore, according to the present invention, the formation time point of interactomes can be regulated so that target proteins and interactomes can be analyzed in a specific situation or time point.

Nanoparticles comprising a core including transition metal carbide, nitride, phosphide, sulfide, or boride and a noble metal shell can be made by transforming metal oxide core/noble metal shell materials coated in a ceramic material in a controlled environment. The noble metal shell can be a single monolayer. The self-assembly of metal carbide nanoparticles coated with atomically-thin noble metal monolayers results in a highly active, stable, and tunable catalytic platform.

Disclosed herein are methods of synthesizing compounds of the formula wherein the variables are defined herein. Also provided are compounds produced using these methods. In some aspects, the methods provided herein may be used to create di- and tri-substituted BCPs.

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A catalyst-containing material includes a refractory matrix and particles of one or more catalytic metal elements or catalytic oxides. The particles are dispersed through, and embedded in, the refractory matrix.

A class of nanowires that possess enzyme-like catalytic activities, which are termed as enzyme mimics. The morphologies of such enzyme mimics are nanoscale wires (i.e., nanowires) of various lengths, diameters, and degrees of branching and bending. The composition of such enzyme mimics may contain various elements, but at least one is a platinum-group metal [including platinum (Pt), iridium (Ir), rhodium (Rh), palladium (Pd), and/or ruthenium (Ru)]. The nanowires as enzyme mimics can efficiently catalyze multiple chemical reactions that are typically catalyzed by natural enzymes (such as peroxidase, catalase, oxidase, and superoxide dismutase). For example, the nanowires can act as peroxidase mimics and catalyze the oxidation of chromogenic substrates by oxidizing agents (e.g., hydrogen peroxide), yielding colored products. In addition, disclosed here include the applications of such enzyme mimics in biosensing systems, wherein the enzyme mimics arc conjugated to bioreceptors (e.g., antibodies) and are used as labels or reporters.

A catalyst used for dehydrogenation of an organic hydrogen-storage material to generate hydrogen, a support for the catalyst, and a preparation process thereof are presented. A hydrogen-storage alloy and a preparation process thereof are provided. A process for providing high-purity hydrogen, a high-efficiently distributed process for producing high-purity and high-pressure hydrogen, a system for providing high-purity and high-pressure hydrogen, a mobile hydrogen supply system, and a distributed hydrogen supply apparatus are also described.

A method for preparing a colloidal dispersion of precious metal nanoparticles free of organic adsorbates that have a molar weight above 100 g/mol, the colloidal dispersion of the precious metal nanoparticles obtained by the method according to the invention, solid and re-dispersed precious metal nanoparticles and products comprising colloidally dispersed or solid precious metal nanoparticles.

The disclosure relates to a method of producing a multi-metal catalyst film and of producing a reactor system for catalytic removal of a wide variety of contaminants (for example, nitrate, nitrite, perchlorate, chlorate, chromate, selenate, chlorophenols, 2,4-D, dicamba, atrazine, trichloroacetic acid, bromochloroiodomethane, NDMA, TCE, TCA, chloroform, freons, RDX, HMX, TNT, PFOA, and PFOS) from water and wastewater. The disclosure also relates to a method of using the multi-metal catalyst for the removal of such contaminants and a system comprising the multi-metal catalyst film for removing such contaminants.

A precious metal-supported eggshell catalyst with a preparation method and an application are provided. The precious metal-supported eggshell catalyst includes a carrier, a precious metal and a promoter. As an active component, the precious metal and the promoter are evenly distributed on surface of the carrier, wherein the promoter includes one or more than two of a precious metal, an alkaline earth metal, a transition metal lanthanide series metal, an actinium series metal and/or a metal oxide thereof. With a highly utilization of the precious metal, the precious metal-supported eggshell catalyst showed high conversion, good selectivity and excellent stability, and the precious metal-supported eggshell catalyst is used more than 300 hours with no obvious loss of activity in preparing 1,3-propanediol through hydrogenation of 3-hydroxypropionaldehyde aqueous solution. Furthermore, with large particles the precious metal-supported eggshell catalyst is easily separated from reaction products.

An object of the present invention is to increase the reduction performance of nitrogen oxides compared to existing three-way catalysts; simultaneously inhibit the emission of ammonia and nitrous oxide; simplify a process by means of a method of further doping an iridium-ruthenium catalyst into a commercial three-way catalyst; and expand the scope of application. The present invention provides a catalyst for simultaneously inhibiting the emission of ammonia and nitrous oxide by doping an iridium-ruthenium catalyst component into a three-way catalyst (TWC), a diesel oxidation catalyst, or a lean NOx trap supported on a honeycomb support.