Provided are an apparatus and a method for infrared imaging, more particularly, an apparatus and a method for infrared imaging, which receive infrared light, emitted from a target, and output the received infrared light as an image. An infrared imaging apparatus, in accordance with an exemplary embodiment, receives infrared light, emitted from a target, and outputs the received infrared light as an image. The infrared imaging apparatus includes: a reaction unit having physical properties changing in response to the received infrared light; a light source unit for generating measurement light irradiated toward the reaction unit; and an imaging unit for detecting the measurement light with the light quantity thereof changing depending on a change in the physical properties of the reaction unit and outputting the detected measurement light as an image.

The detection system according to the present invention has a detection chip, a light source, and a detection unit. The detection chip has a housing that has an opening at an upper portion, and a reaction field for trapping a substance to be detected, the reaction field being arranged on an inner surface of the side walls included in the housing. The light source irradiates the detection chip with light from the outside such that evanescent light or surface plasmon resonance is generated under the reaction field. The detection unit detects light which is emitted from the detection chip when the light source irradiates the detection chip with light, and the amount of which changes depending on the amount of the substance to be detected trapped in the reaction field.

The detection system according to the present invention has a detection chip, a light source, and a detection unit. The detection chip has a housing that has an opening at an upper portion, and a reaction field for trapping a substance to be detected, the reaction field being arranged on an inner surface of the side walls included in the housing. The light source irradiates the detection chip with light from the outside such that evanescent light or surface plasmon resonance is generated under the reaction field. The detection unit detects light which is emitted from the detection chip when the light source irradiates the detection chip with light, and the amount of which changes depending on the amount of the substance to be detected trapped in the reaction field.

A method for measuring molecular interactions on a plurality of regions of interest (ROIs) of a sensor surface of a biosensor device. The method can include receiving respective biosensor response data for each ROI of the plurality of ROIs. The method further can include determining a sample group and a reference group for the plurality of ROIs. The sample group can include sample group ROIs of the plurality of ROIs, and the reference group can include reference group ROIs of the plurality of ROIs. The method also can include generating one or more sample data distributions based on one or more respective sample group binding parameters for each of the sample group ROIs derived from the respective biosensor response data for the each of the sample group ROIs. The method further can include generating one or more reference data distributions based on one or more respective reference group binding parameters for each of the reference group ROIs derived from the respective biosensor response data for the each of the reference group ROIs. Other embodiments are disclosed.

The invention(s) cover a sensor and method of fabrication, the sensor including: a substrate; and a distribution of nanoparticles patterned onto the substrate as a set of regions. In variations, the sensor 100 can further include one or more channels in fluid communication with the distribution of nanoparticles. In variations, different nanoparticle regions can be optionally functionalized with different probe molecules in order to provide additional functionality with respect to the assay(s) being performed using the sensor 100. Additionally or alternatively, in variations, unoccupied regions of the substrate 110 and/or nanoparticle surfaces can optionally include passivated surfaces to prevent non-specific binding, without significantly shifting the LSPR wavelength, in order to significantly improve signal-to-noise ratio (SNR) provided by the sensor. The sensor can be used for performance of multiplexed assays (e.g., for infectious disease panels) with processing of different types of sample material.

The present invention provides a device for measuring a particle size at a low temperature, specifically, which includes a refrigerant tank containing a refrigerant; a heat conduction plate thermally connected to the refrigerant tank; and a nanoantenna located on the heat conduction plate, thereby it is possible to determine a degree of light transmission to the sample to be measured located on an upper portion of the nanoantenna, and predict the physical properties of the sample.

The present invention provides a device for measuring a particle size at a low temperature, specifically, which includes a refrigerant tank containing a refrigerant; a heat conduction plate thermally connected to the refrigerant tank; and a nanoantenna located on the heat conduction plate, thereby it is possible to determine a degree of light transmission to the sample to be measured located on an upper portion of the nanoantenna, and predict the physical properties of the sample.

A fluidic apparatus for detection of a chemical substance, a biosensor, and a method of fabricating the fluidic apparatus. The fluidic apparatus includes a fluidic structure arranged to receive a sample containing a target substance, and a trapping structure, in fluid communication with the fluidic structure and arranged to immobilize the target substance in a detection region, wherein the detection region of the trapping structure is arranged to alter a physical characteristic of an incident light signal which represents a concentration of the target substance contained in the sample.

The present invention relates to a plasmonic biosensor system. The system includes a nano-hole array device comprising at least one nano-hole array (NHA) including at least one or a plurality of nano holes (NH), an image sensor (A3) for capturing light provided by a light source (A1) and transmitted through the nano-hole array (NHA), and at least one or a plurality of nano-particles (NP) configured to be received by the nano-holes (NH) of the nano-hole array (NHA).

Methods, systems, and apparatus, for a sensor-chip device for performing analysis on target substances. In one aspect, the sensor-chip assembly includes a chip body including a substrate, at least one metal layer formed on the substrate, and nanoholes formed in the metal layer, a base having an accommodating portion for accommodating the chip body, and a fixing member fixing the chip body accommodated in the accommodating portion by being coupled to the base.