Abstract: According to the inventive concept, a method of analyzing a biomaterial may include preparing an analysis apparatus including a substrate having a first region and a second region, supplying a second antigen onto the substrate to conduct a first reaction of a portion of antibodies and the second antigen, and conducting a second reaction of another portion of the antibodies and a first antigen after conducting the first reaction, to form a binding structure. The antibodies may be disposed in the first region of the substrate, the capturing structure may be provided in the second region of the substrate, and the capturing structure may include a linker which binds to the substrate and the first antigen which binds to the linker. The binding structure may include the linker, the first antigen and the antibody which binds to the first antigen.

Abstract: A polycarbonate resin composition of the present invention comprises: a polycarbonate resin; a polyalkylene glycol; an epoxy ester compound containing an ester group and an epoxy group; and a halogenated polycarbonate oligomer. The polycarbonate resin composition has excellent discoloration resistance, color, hydrolysis resistance, flame retardancy and the like even after being irradiated with ionizing radiation.

Abstract: Disclosed is an integral label-free biosensor capable of analyzing a biomolecule with high sensitivity by integrating a light source, a photodetector, an optical waveguide, and a microcantilever on a substrate, and a method of detecting a bio-antigen by using the same. The integral label-free biosensor according to the present invention may be manufactured with low cost, be easily integrated with a silicon electron device, and detect a biomolecule with high sensitivity by using a label-free method.

Abstract: Disclosed is a nozzle device and a minimally invasive injection device, and the nozzle device for a minimally invasive injection device according to an exemplary embodiment includes an outlet to generate a microjet of a liquid, and an injection part of a micro-scale size connected to the outlet and adapted to be inserted into a skin tissue to a preset depth.

Abstract: A robot cleaner is provided. The robot cleaner includes a communication unit configured to communicate with the robot cleaner using a near field wireless communication (NFC) and a processor configured to detect a state of the robot cleaner among a plurality of predefined states. The processor is also configured to, in response to NFC tagging being performed with the mobile terminal, control the communication unit to transmit information corresponding to the detected state to the mobile terminal.

Abstract: Disclosed are a home appliance and a control method for the same. The home appliance includes an operation unit that receives a control command, a sensor unit that detects a status of the home appliance, a control unit that outputs a control signal so that the home appliance is operated according to the control command, and a driving unit that is operated according to the control signal. Here, the control unit manages a usage log by accumulating and recording at least one of information of an input of the control command and information of the status of the home appliance.

Abstract: A medicinal fluid injection device for injecting a medicinal fluid into the skin of a patient so as to induce collagen generation and skin regeneration according to the radial diffusion of the medicinal fluid. The device includes a case part constituting the appearance; a medicinal fluid placing part mounted on the case part and in which a storage container storing a medicinal fluid is mounted; a medicinal fluid supply part connected to the storage container so as to supply a medicinal fluid; a medicinal fluid pressurization part mounted on the case part, and connected to the medicinal fluid supply part so as to pressurize the supplied medicinal fluid; and a medicinal fluid discharge part mounted on the medicinal fluid supply part so as to inject the medicinal fluid supplied from the medicinal fluid supply part.

Abstract: The level shifter of an embodiment includes a first level shifter configured to output an intermediate signal wherein a high voltage is a positive supply voltage or a positive voltage by inputting an input signal and a low voltage is a negative supply voltage, to an intermediate signal node and an inverted intermediate signal node and a second level shifter configured to output a low voltage to an output terminal and an inverted output terminal by receiving input of the intermediate signal and altering the low voltage to the negative supply voltage or a negative voltage.

Abstract: Disclosed herein is a polycarbonate resin composition. The polycarbonate resin composition includes: a polycarbonate resin; a polyalkylene glycol compound; and an anthraquinone colorant, wherein the polycarbonate resin composition has a yellow index (YI) of about ?2 to about 2, as measured in accordance with ASTM D1925 after irradiating an about 3.2 mm thick specimen with ?-rays at about 25 kGy and leaving the specimen for 7 days and has an a* value of about ?2 to about 2 and a b* value of ?2 to about 2 as measured in accordance with ASTM D2244 after irradiating an about 3.2 mm thick specimen with ?-rays at about 25 kGy and leaving the specimen for 7 days. The polycarbonate resin composition can exhibit excellent properties in terms of color, transparency, and impact resistance after being irradiated with ionizing radiation.

Abstract: A robot cleaner is provided. The robot cleaner includes a communication unit configured to communicate with the robot cleaner using a near field wireless communication (NFC) and a processor configured to detect a state of the robot cleaner among a plurality of predefined states. The processor is also configured to, in response to NFC tagging being performed with the mobile terminal, control the communication unit to transmit information corresponding to the detected state to the mobile terminal.

Abstract: A polycarbonate resin composition includes: a polycarbonate resin; a polyalkylene glycol compound; and an organic-inorganic hybrid pigment, and has a yellow index (YI) of about ?2 to about 4 after irradiation with gamma rays, as measured in accordance with ASTM D1925 after irradiating an about 3 mm thick specimen with gamma rays at about 25 kGy and leaving the specimen for 7 days. The polycarbonate resin composition can exhibit excellent properties in terms of color and impact resistance after being irradiated with ionizing radiation.

Abstract: The level shifter of an embodiment includes a first level shifter configured to output an intermediate signal wherein a high voltage is a positive supply voltage or a positive voltage by inputting an input signal and a low voltage is a negative supply voltage, to an intermediate signal node and an inverted intermediate signal node and a second level shifter configured to output a low voltage to an output terminal and an inverted output terminal by receiving input of the intermediate signal and altering the low voltage to the negative supply voltage or a negative voltage.

Abstract: Polycarbonate resin pellets are disclosed herein. The polycarbonate resin pellets are formed of a polycarbonate resin composition having a melt-flow index (MI) of about 15 g/10 min to about 40 g/10 min as measured at about 250° C. under a load of about 1.2 kgf in accordance with ASTM D1238, wherein the polycarbonate resin pellets have a ratio of an average major diameter to an average minor diameter (average major diameter:average minor diameter) of about 1:0.5 to about 1:1 and a bulk density of about 600 g/cm3 to about 800 g/cm3. The polycarbonate resin pellets can reduce generation of powder chips caused by friction between pellets, thereby reducing appearance defects upon injection molding.

Abstract: A polycarbonate resin composition includes a polycarbonate resin; a polyalkylene glycol compound; and an epoxy ester compound comprising an ester group and an epoxy group. The polycarbonate resin composition can exhibit excellent properties in terms of color stability, hydrolysis resistance, thermal stability, and the like after irradiation with ionizing radiation.

Abstract: A photoelectric conversion device according to an exemplary embodiment includes a first substrate, a photoelectric conversion layer disposed above the first substrate, a second substrate which is different from the first substrate and disposed on the photoelectric conversion layer, and a nano pillar layer disposed above the second substrate in which the nano pillar layer includes a plurality of nano pillars which is spaced apart from each other, so as to easily absorb the light.

Abstract: Disclosed is a nozzle device and a minimally invasive injection device, and the nozzle device for a minimally invasive injection device according to an exemplary embodiment includes an outlet to generate a microjet of a liquid, and an injection part of a micro-scale size connected to the outlet and adapted to be inserted into a skin tissue to a preset depth.

Abstract: Disclosed is an integral label-free biosensor capable of analyzing a biomolecule with high sensitivity by integrating a light source, a photodetector, an optical waveguide, and a microcantilever on a substrate, and a method of detecting a bio-antigen by using the same. The integral label-free biosensor according to the present invention may be manufactured with low cost, be easily integrated with a silicon electron device, and detect a biomolecule with high sensitivity by using a label-free method.

Abstract: An emotion signal detecting apparatus is provided, and the emotion signal detecting apparatus comprises a sensor unit configured to detect a biological signal, which occurs due to a change in an emotional state of a user, and an environmental signal; and a control unit configured to generate emotion information based on the biological signal and the environmental signal and to transmit the generated emotion information to an emotion signal detecting apparatus or emotion service providing apparatus of a different user.