Abstract: An improved air handing system for a pa1ticulate metering system is provided. The system includes a flow path with an inlet in communication with an intake and an outlet in communication with one or more discharge points. A blower can be in communication with the flow path at the intake and provide an air flow to the flow path. The system can include a plenum within the flow path and in fluid communication with the blower. A plurality of ports can be disposed on the plenum and within the flow path. Each of the ports can be in communication with a discharge point. The system can further include air flow directing members within the flow path. Each of the air flow directing members can be in communication with a separate one of the ports and one of the discharge points.

Abstract: The invention relates to a mixing device (1) for intermixing powder particles and/or granular particles, or a similar free-flowing solid with at least one liquid. The mixing device comprises a feed duct (5) for a solid, an inlet (17) for the liquid, at least one mixing implement (8) that is rotatable about an axis in a mixing chamber (7), and an outlet for the mixture. The device is characterised by a delivery pump (14) which is arranged between the inlet (17) and the mixing implement (8).

Abstract: A system for preparing a polymeric mixture includes: a containment device configured to distribute dry polymeric materials; a receiving chamber in fluid communication with the containment device; a wetting bowl; a dispersing channel; and a mixing chamber connected to the dispersing channel. A method of preparing a polymeric mixture includes distributing water and dry polymeric materials through the various components of the system and mixing the materials with the mechanical mixing device.

Abstract: A gas mixing apparatus includes: a discharge port of gas provided near conduit space through which the high-viscosity material can flow; a piston pump including a cylinder that can communicate with the conduit space through the discharge port, a piston arranged inside the cylinder, and a drive device for moving the piston between a top dead center and a bottom dead center inside the cylinder; a discharge valve that opens and closes the discharge port; and a suction valve that opens and closes a suction port of the gas into a cylinder space, in which the cylinder forms the cylinder space having a predetermined volume when the piston is located at the top dead center, and in which a tip of the piston approaches the discharge port when the piston is moved toward the bottom dead center.

Abstract: An exhaust gas purification device (1) including: a spray nozzle (2) provided in an exhaust pipe of an engine (18); a mixer (11) provided downstream of the spray nozzle in a flow direction of exhaust gas; and a catalyst reactor (12) provided downstream of the mixer. The exhaust gas purification device is configured to spray a reducing agent from the urea water spray nozzle to the exhaust gas from the engine, to mix the reducing agent with the exhaust gas in the mixer, and to reduce nitrogen oxides in the exhaust gas using the catalyst reactor. The mixer includes a cylindrical body (21) and a plurality of fins (22) arranged in the cylindrical body radially outward with respect to the axis of the cylindrical body. The upstream portion of each fin is shaped to provide a cutoff portion (221).

Abstract: A flexible package for storing and transporting bulk goods. Such flexible package can have material-impermeable connections for spreading out sections of the flexible package wall so as to correspond to a predefined shape. One or more docking connections for filling and discharging can be included. The flexible package can have a square bottom and adjacent to the sides thereof triangular stubs as lateral walls. Together, such lateral walls can form an upwardly open pyramid shape. Opposite the bottom, a coupling element can be connected in such a manner that it presents the flexible package so as to be sealable in a standardized manner on open-sided ends of the lateral walls.

Abstract: A catalyst regenerator for combusting carbonaceous deposits from a catalyst comprising a first chamber which comprises a catalyst inlet for feeding spent catalyst with carbonaceous deposits to said first chamber, a supplemental fuel gas distributor, and a distributor for an oxygen containing gas for distributing oxygen containing gas into said first chamber to contact said spent catalyst and combust carbonaceous deposits and supplemental fuel which further deactivates the spent catalyst and generates flue gas; a riser section extending from said first chamber for transporting the spent catalyst and the flue gas, the riser section comprising an outer wall, at least one slot in the outer wall, and a riser termination device which comprises a substantially internally flat cover plate, at least one arm extending from the cover plate, wherein the arm extends about the slot from the outer wall, the arm comprising an outer shell that encloses the arm and wherein no internal portion of the cover plate extends above a

Abstract: A consumer product composition comprises a consumer product adjunct ingredient, a microcapsule, and chitosan disposed on an outer surface of the microcapsule. The chitosan has a weight average molecular weight of at least about 100 kDa and/or a degree of deacetylation of at least about 60%. The microcapsule comprises a shell material encapsulating a core material, wherein the shell material comprises a polyacrylate and the core material comprises a benefit agent.

Abstract: Radiant fired heaters used with reactors are described. The apparatus includes at least two sets of radiant fired heaters, the first set being at a second height less than the first height. Each set of radiant fired heaters comprises at least one radiant fired heater. Each radiant fired heater has at least one process coil disposed within the heater, burners, and a flue gas outlet. There is at least one inlet manifold having an inlet and multiple outlets, with each outlet of the inlet manifold in fluid communication with one process coil inlet. There is an outlet manifold having multiple inlets and an outlet, with the multiple inlets in fluid communication with the process coil outlets. A method of selecting a reforming apparatus arrangement is also described.

Abstract: Certain aspects of the present invention provide devices and methods for preparing oligonucleotides and for assembling nucleic acid molecules using microfluidic devices.

Abstract: De novo synthesized large libraries of nucleic acids are provided herein with low error rates. Further, devices for the manufacturing of high-quality building blocks, such as oligonucleotides, are described herein. Longer nucleic acids can be synthesized in parallel using microfluidic assemblies. Further, methods herein allow for the fast construction of large libraries of long, high-quality genes. Devices for the manufacturing of large libraries of long and high-quality nucleic acids are further described herein.

Abstract: A chemical reaction system includes: an electrochemical reaction device including a reduction part to store an electrolytic solution containing carbon dioxide and to reduce the carbon dioxide and thus generate a first product in the electrolytic solution; a reactor including a reaction chamber to store a reaction solution containing the electrolytic solution from the electrochemical reaction device and to chemically react a reactant containing the first product in the reaction solution and thus generate a second product in the reaction solution; and a separation and recovery device including a separation chamber to store a product solution containing the reaction solution from the reactor and to extract and recover at least a part of the second product from the product solution.

Abstract: An apparatus which is an integral hardware consisting of an annular downer reactor and a concentric upflow riser regenerator for catalytic cracking of hydrocarbon feed to is disclosed. The annular downer reactor terminates in annular stripper which is also concentric with the regenerator. The regenerator, reactor and stripper are in fluid connection with each other. The apparatus is highly compact and provides efficient contact between circulating catalyst and hydrocarbon feed. The proposed hardware includes a novel radial distributor for providing improved control and radial distribution of catalyst inside the downflow reactor. The radial distributor has equal numbers of stationary and movable parts placed one after another to cover the entire annular opening at the bottom of the regenerated catalyst vessel. The radial distributor is concentric with regenerator and located between the catalyst holding vessel and the reactor. A process for catalytic cracking using the invented apparatus is also disclosed.

Abstract: Reactor systems for use with ionic liquid catalyst. The reactor systems include one or more stages, which include a reactor and a heat exchanger, and a separation zone. The reactor and the heat exchanger may have a vertical orientation. Additionally, a separation vessel may also include a vertical orientation. The heat exchanger may allow for linear flow of process fluid to control residence time.

Abstract: An adsorbent for removing CO2 from a gas mixture, the adsorbent comprising alumina and a carbonate compound where the carbonate to alumina IR absorbance intensity ratio is reduced by washing the adsorbent with water. The disclosure also describes a method of making adsorbent particles, process for removing CO2 from a gas mixture using the adsorbent, and an adsorption unit using the adsorbent.

Abstract: An adsorbent for removing CO2 from a gas mixture, the adsorbent comprising alumina and a carbonate compound where the carbonate to alumina IR absorbance intensity ratio is reduced by washing the adsorbent with water. The disclosure also describes a method of making adsorbent particles, process for removing CO2 from a gas mixture using the adsorbent, and an adsorption unit using the adsorbent.

Abstract: B&A: 4053.022PCT1 KAUST: 2014-099-02 26 ABSTRACT Embodiments provide a method of storing a compound using a metal organic framework (MOF). The method includes contacting one or more MOFs with a fluid and sorbing one or more compounds, such as O2 and CH4. O2 and CH4 can be sorbed simultaneously or in series. The metal organic framework can be an M-soc-MOF, wherein M can include aluminum, iron, gallium, indium, vanadium, chromium, titanium, or scandium.

Abstract: The present invention provides a separation material including porous polymer particles that comprise at least one of styrene and divinylbenzene as a monomer unit at a proportion of 90% by mass or more based on the total amount of the monomers; and a coating layer that comprises a macromolecule having hydroxyl groups and covers at least a portion of the surface of the porous polymer particles, wherein the coating amount provided by the coating layer is 1 to 15 mg/m2 per unit specific surface area of the porous polymer particles.

Abstract: A heteroatom (N,S,O)-rich porous organic polymer and a membrane-based separation system and process employing the polymer is provided that utilizes one of a number of the heteroatom-rich porous organic polymers which contain ultra-small pores in their structures. The polymers can be used in the membranes to form a simpler, easy to regenerate separation system and method that and does not involve phase changes in the operation of the system. The system with the functionalized nanoporous organic polymer(s) can be utilized as a nanoporous membrane composite(s) for CO2 gas separation, or in the formation of a heterogeneous catalyst to convert CO2 to useful chemicals.

Abstract: A composite adsorbent mixture is provided, including at least one adsorbent active principle in the form of microparticles and a non-adsorbent thermal principle in the form of microparticles, where the characteristic mean size Di of the microparticles of the thermal principle is smaller than the characteristic mean size Da of the microparticles of the active principle.

Abstract: Provided herein are stationary phase compositions comprising a chromatographic surface of porous or non-porous core material comprising a surface modifier for use in chromatographic separations.

Abstract: The present disclosure relates to an alumina having a surface area in the range of 330-400 m2/g, a pore volume in the range of 1.2-1.7 cc/g, and an average pore diameter in the range of 125-160 ?. The present disclosure also relates to alumina extrudates having a diameter in the range of 1 mm to 3 mm, a surface area in the range of 300-360 m2/g, a pore volume in the range of 0.8-1.3 cc/g and pore diameter in the range of 90-130 ? with a crushing strength in the range of 1-2.5 daN/mm. Further, the present disclosure relates to a process for the preparation of alumina and alumina extrudates. The alumina extrudates can be used as a support for catalyst preparation or as a catalyst or adsorbent in various processes. The process of the present disclosure enhances metal loading capacity, has better metal dispersion, and exhibit delay in deactivation of the catalyst due to mouth pore plugging.

Abstract: A composite photocatalyst, preparation and use thereof are disclosed. The composite photocatalyst is composed of metal oxide and quantum dot material. Based on the photocatalyst, the percentage content of the metal oxide is from 80 to 99.99% by mass, and the percentage content of the quantum dot material is form 0.01 to 20% by mass. The metal oxide is zinc oxide or titanium oxide. The quantum dot material is graphene quantum dot or carbon quantum dot. The preparation is that the metal oxide and quantum dot material are stirred, mixed, ultrasonicated and dried in sequence, and the photocatalyst is obtained. Compared with other photocatalysts, the catalyst has higher catalytic efficiency and faster catalytic rate for Rhodamine B and provides more sufficient and more comprehensive utilization of sunlight.

Abstract: The invention relates to an at least partly stratified (such as at least partly dual stratified) charge combustion engine, especially CAI (combustion assisted ignition), HCC, HCSI and HCCI engine, in which the combustion of a hydrocarbon containing fuel generating a flame emitting photon is operated in a chamber with a wall provided with a cerium oxide-carbon containing coating, said coating further comprising at least comprising oxides of the followings elements Pr, Nd, La and at least Y and/or Zr. The engine of the invention enables a catalytic reduction of NOx exhaust rate.

Abstract: A method is described for preparing a catalyst comprising the steps of (i) preparing a calcined shaped calcium aluminate catalyst support, (ii) treating the calcined shaped calcium aluminate support with water, and then drying the support, (iii) impregnating the dried support with a solution containing one or more metal compounds and drying the impregnated support, (iv) calcining the dried impregnated support, to form metal oxide on the surface of the support and (v) optionally repeating steps (ii), (iii) and (iv) on the metal oxide coated support. The method provides an eggshell catalyst in which the metal oxide is concentrated in an outer layer on the support.

Abstract: A CNT production apparatus 1 provided by the present invention includes a cylindrical chamber 10 and a control valve 60 provided to a gas discharge pipe 50. The chamber 10 includes a reaction zone provided in a partial range of the chamber 10 in the direction of the cylinder axis, a deposition zone 22 which is provided downstream of the reaction zone 20, and a deposition state detector 40 that detects a physical property value indicating a deposition state of carbon nanotubes in the deposition zone 22. The apparatus is configured to close the control valve 60 and deposit carbon nanotubes in the deposition zone 22 when the physical property value detected by the deposition state detector 40 is equal to or less than a predetermined threshold value, and configured to open the control valve 60 and recover the carbon nanotubes deposited in the deposition zone 22 when the physical property value exceeds the predetermined threshold value.

Abstract: A method of making silica-layered double hydroxide microspheres having the formula I: (i) wherein, Mz+ and M?y+ are two different charged metal cations; z=1 or 2; y=3 or 4; 0<x<0.9; b is 0 to 10; c is 0 to 10; P>0, q>0, Xn? is an anion; with n>0 a=z(1?x)+xy?2; and the AMO-solvent is an 100% aqueous miscible organic solvent; comprises the steps: (a) contacting silica microspheres and a metal ion containing solution containing metal ions Mz+ and M?y+ in the presence of a base and an anion solution; (b) collecting the product; and (c) optionally treating the product with AMO-solvent and recovering the solvent treated material to obtain the silica-layered double hydroxide microspheres. Preferably, M in the formula I is Li, Mg, Ni or Ca. Preferably, M? in formula I is Al. The invention further provides silica-layered double hydroxide microspheres having the formula I. The silica-layered double hydroxide microspheres may be used as catalysts and/or catalyst supports.

Abstract: A zeolite catalyst capable of maintaining a high conversion of raw materials over a long period of time, and a method of producing a lower olefin stably over a long period of time using the zeolite catalyst is to be provided. A CON zeolite catalyst containing aluminum (Al) as a constituent element, wherein the CON zeolite catalyst has a ratio ((A2/A1)×100 (%)) of an integrated intensity area (A2) of signal intensity in a range from 57.5 ppm to 70 ppm to an integrated intensity area (A1) of signal intensity in a range from 45 ppm to 70 ppm is not less than 49.0% when analyzed by 27Al-MAS-NMR is prepared, and a lower olefin is produced by a MTO process using the zeolite catalyst.

Abstract: A catalytic wall-flow monolith filter for use in an emission treatment system comprises a wall flow monolith comprising a porous substrate having surfaces that define the channels and having a first zone extending in the longitudinal direction from a first end face towards a second end face for a distance less than the filter length and a second zone extending in the longitudinal direction from the second end face towards the first end face and extending in the longitudinal direction for a distance less than the filter length, wherein a first SCR catalyst is distributed throughout the first zone of the porous substrate, an ammonia oxidation catalyst is distributed throughout the second zone of the porous substrate and a second SCR catalyst is located in a layer that covers the surfaces in the second zone of the porous substrate.

Abstract: A SAPO-11 molecular sieve, preparation method thereof and use thereof in the isomerization of hydrocarbons is disclosed. The preparation method includes dissolving an aluminum source in ethylene glycol, and stirring to give a solution A; adding a structure-directing agent and a phosphorus source to the solution A, and stirring to give a solution B; adding a silicon source to the solution B, and stirring to give a solution C; transferring the solution C to a supercritical CO2 reactor, and introducing CO2 into the reactor to increase the pressure in the reactor; heating the supercritical CO2 reactor to the reaction temperature for crystallization; and after crystallization, lowering the temperature of the supercritical CO2 reactor, removing the solution from the reactor, separating the product, drying and calcining to obtain the SAPO-11 molecular sieve. A hydrocarbon isomerization catalyst can be obtained by molding the molecular sieve, loading a metal component, drying and calcining.

Abstract: Provided herein are nickel(O) catalysts that are stable when exposed to air and can be used to catalyze the formation of a C—C, C—O, or C—N bond.

Abstract: Provided is a solid-supported ruthenium complex represented by general formula (1), (2) or (3). Further provided are: a method for manufacturing a reduction product by reducing an organic compound in the presence of the solid-supported ruthenium complex and a hydrogen donor; a method for manufacturing an optically active alcohol, characterized by reducing a carbonyl group in a carbonyl compound in the presence of the solid-supported ruthenium complex and a hydrogen donor; and a method for manufacturing an optically active amine, characterized by reducing an imino group of an imine compound in the presence of the solid-supported ruthenium complex and a hydrogen donor.

Abstract: The precursor of a hydroprocessing catalyst is made by impregnating a metal oxide component comprising at least one metal from Group 6 of the Periodic Table and at least one metal from Groups 8-10 of the Periodic Table with an amide formed from a first organic compound containing at least one amine group, and a second organic compound containing at least one carboxylic acid group. Following impregnation heat treatment follows to form in situ generated unsaturation additional to that in the two organic compounds. The catalyst precursor is sulfided to form an active, sulfide hydroprocessing catalyst.

Abstract: A separation vessel for separating an effluent stream that comprises a mixture of hydrocarbons and ionic liquid. The separation vessels may be vertically orientated. Ionic liquid is utilized to remove entrained ionic liquid droplets form rising hydrocarbons within the separation zone. The ionic liquid may be provided with a stream of the ionic liquid from the separation vessel. The ionic liquid may be provided as a layer or travel counter-current to the hydrocarbons rising in the separation vessel.

Abstract: In a honeycomb structure, porous partition walls are arranged to surround cells extending from an inflow end face of the honeycomb structure body to an outflow end face thereof, intersection points at which the partition walls arranged in a latticed manner in the inflow end face intersect include a first intersection point that is one intersection point, and second intersection points one of which is the other intersection point in the partition wall including the first intersection point, and which are adjacent to the first intersection point, and the inflow end face has concave/convex portions each including the first intersection point as a bottom portion and the peripheral second intersection points of the first intersection point as top portions, or each including the first intersection point as a top portion and the peripheral second intersection points of the first intersection point as bottom portions.

Abstract: A plugged honeycomb structure, including: a pillar-shaped honeycomb structure body including porous partition walls; and plugging portions disposed at open ends of cells at an inflow end face side or at an outflow end face side, wherein a pore diameter corresponding to the cumulative pore volume of 10% is D10, a pore diameter corresponding to the cumulative pore volume of 30% is D30, a pore diameter corresponding to the cumulative pore volume of 50% is D50, a pore diameter corresponding to the cumulative pore volume of 70% is D70, a pore diameter corresponding to the cumulative pore volume of 90% is D90, the pore diameter D10 is 6 ?m or more, the pore diameter D90 is 58 ?m or less, and the plugged honeycomb structure satisfies the relationship of Expression (1). 0.35?(D70?D30)/D50?1.

Abstract: A honeycomb structure has grooves dented inwardly from the surfaces of the partition walls along a cell direction An open width of an open end of the groove is 0.015-0.505 mm and smaller than the open width a length of one side of each of the cells with the grooves, a bottom width of a bottom of the groove is 0.01-0.5 mm and smaller than the open width, a height from the bottom of the groove to the open end is 0.01-0.05 mm, a thickness of the partition wall in a groove portion is 50 ?m or more, a ratio of the number of the cells with the grooves to the number of the total cells is 80% or more, and a value obtained by subtracting the open frontal area when the grooves excluded from the open frontal area when the grooves included is 0.1-8.0%.

Abstract: A columnar honeycomb structure comprising an outer peripheral side wall having an outer peripheral side surface; a plurality of partition walls that partition and form a plurality of cells penetrating from one bottom surface to another bottom surface to form flow paths, the plurality of partition walls being disposed inside the outer peripheral side wall; and a pair of terminal connection portions arranged on the outer peripheral side wall, wherein the honeycomb structure satisfies a relationship of H1>H2 in which: H1 represents an average height of the entire honeycomb structure; and H2 represents an average height of a portion of the honeycomb structure surrounded by a straight line M1 parallel to a line segment M and located at a distance of 0.1×L1 from the line segment M toward a first direction and a straight line M2 parallel to the line segment M and located at a distance of 0.

Abstract: A columnar honeycomb structure comprising an outer peripheral side wall having an outer peripheral side surface; a plurality of partition walls that partition and form a plurality of cells penetrating from one bottom surface to another bottom surface to form flow paths, the plurality of partition walls being disposed inside the outer peripheral side wall; and a pair of terminal connection portions arranged so as to be opposed to each other on the outer peripheral side surface of the outer peripheral side wall, wherein the honeycomb structure satisfies a relational expression of 1.3?L2/L1 in which: in a cross section perpendicular to a direction of the flow paths of the cells, L1 represents a length between two points on the outer peripheral side surface intersecting with a straight line connecting circumferential centers of the pair of terminal connection portions; and L2 represents a length of a shortest path connecting the two points through the outer peripheral side wall and the partition walls.

Abstract: A method for preparing a catalyst, including: 1) uniformly mixing attapulgite, lithium-manganese spinel (Li—Mn spinel), manganese dioxide powders to form mixed raw material; adding water to the mixed raw material; stirring and mixing the mixed raw material and the water for between 5 and 15 min to yield a reaction mixture; 2) feeding the reaction mixture in 1) to a pelletizer to prepare spherical particles or hollow cylindrical particles; drying the spherical particles or the hollow cylindrical particles to yield a precursor; 3) heating the precursor in a muffle furnace, and calcining the precursor to yield a crude catalyst; 4) mixing the crude catalyst with an acid solution; alternating between ultrasound and microwave to wash the crude catalyst; and 5) washing the crude catalyst in 4) with water; and drying the catalyst for 12 hrs in air at 105° C.

Abstract: A purification method for spent fuel pool water from nuclear power generation, the method comprising: passing the water at a linear flow velocity of 50 m/h or less through a purification apparatus for the water comprising an ion exchange resin layer and a metal-doped resin layer which is laid at a bed height of 2 cm or more on a surface layer of the ion exchange resin layer wherein the water to be treated is contacted with the metal-doped resin layer to decompose a pro-oxidant contained in the water; and subsequently contacting the water with the ion exchange resin.

Abstract: A biological safety cabinet or the like according to an embodiment of the present disclosure includes: a bottom plate 4 provided in a body case 2; and a flexible portion provided to a front shutter protector 6 that is provided to a lower end of the front shutter 5, and is capable of ensure reliability by reducing the load of the front shutter such that outside air is drawn into the body case 2 through a gap 15 formed in a contact portion between the flexible portion 13 and the bottom plate 4.

Abstract: A pipette may comprise a length, a longitudinal axis, and an inner curved surface enclosing a space. The pipette may have a tip region having a tip thickness. The tip region may be connected to a body region having a body thickness. The tip thickness may be greater than the body thickness. The body region may be connected to a mouth region having a mouth thickness. The mouth thickness may be greater than the body thickness. The inner curved surface may not contain bumps or ridges either between the tip region and the body region or between the body region and the mouth region. The pipette may be formed by blow molding or vacuum forming.

Abstract: Embodiments of the present invention relate to a device comprising a platform comprising a layer of a 2-dimensional material. The device further comprises a plurality of electrodes and one or more molecules arranged on the platform. The device is configured to apply control signals to the plurality of electrodes to position the molecules by means of an electric field. Embodiments of the invention further concern a corresponding method for fabricating such a device and a method for positioning molecules by such a device.

Abstract: Embodiments of the present invention relate to a device comprising a platform comprising a layer of a 2-dimensional material. The device further comprises a plurality of electrodes and one or more molecules arranged on the platform. The device is configured to apply control signals to the plurality of electrodes to position the molecules by means of an electric field. Embodiments of the invention further concern a corresponding method for fabricating such a device and a method for positioning molecules by such a device.

Abstract: An apparatus, comprising at least separating means (1) for separating blood plasma and red blood cells, which separating means (1) comprise pressure means (20) for pressing at least a part of the blood through a filter (26), wherein at least first collecting means (27) are provided for collecting separated blood plasma and at least one reagent is provided in said first collecting means (27) or can be introduced therein for reaction with substances or organisms present in said blood plasma.

Abstract: Methods and systems are provided making a porous nitrocellulose strip for use in a lateral flow test. The strip may be formed from a liquid polymer mixture dispensed onto the planar surface via a dispensing device positioned vertically above the planar surface. The strip may be printed with a microarray of binding ligands for use in the lateral flow test. Methods and systems are further provided for developing and viewing the results of the assay.

Abstract: The invention concerns a device (1) for aggregating cells comprising at least one cavity (2), wherein said cavity comprises a plurality of microwells (3) for receiving at least one cell, wherein each said well comprises a vertical sidewall and a curved bottom.

Abstract: Methods, systems, and devices are disclosed for culturing and characterizing individual cellular entities including cells organoids, or tissue. In one aspect, a device includes a first substrate structured to include an array of hydrophilic regions surrounded by a hydrophobic surface including nanostructures protruding from the hydrophobic surface, in which the array of hydrophilic regions are capable to adhere an individual cellular entity and the hydrophobic surface is configured to prevent the cellular entity from adherence; and a second substrate including a coating of antibodies corresponding to a type of cellular substance secreted by the cellular entity, in which the second substrate is operable to be placed upon the first substrate such that the coating of antibodies makes contact with the individual cellular entities adhered to the hydrophilic regions.

Abstract: The present disclosure relates to a microfluidic control system and a microfluidic control method using the same. The microfluidic control system includes: a microfluidic chip including a storage chamber for storing a reaction solution and a receiving chamber communicating with the storage chamber; and a microfluidic control device for controlling the reaction solution inside the microfluidic chip, wherein the microfluidic control device includes: a first roller which is in contact with the microfluidic chip and rotates together with the movement of the microfluidic chip; and a pressurizing protrusion formed on the outer peripheral surface of the first roller, wherein the pressurizing protrusion has a shape corresponding to the storage chamber.