Samsung Electronics Co., Ltd.

In Wook Kim

Ji Won Kim

Beom Seok Lee

Kui Hyun Kim

Na Hui Kim

A centrifugal micro-fluidic device detecting analytes in a liquid specimen and a method of detection of analytes from a liquid specimen using the micro-fluidic device are provided. Reaction efficiency is increased using a repetitive flow of the liquid specimen induced by an alternating combination of capillary force and centrifugal force, thereby enhancing detection sensitivity.

Centrifugal micro-fluidic device and method for detecting analytes from liquid specimen

Disclosed are an article for assaying a target, wherein the article includes a solid surface on which a first binding member, a blocking material, and a second binding member are immobilized, a method of manufacturing the article, and a method of detecting a target using the article.

Article for assaying target, comprising solid surface on which first binding member, blocking material, and second binding member are immobilized, and use thereof

A microfluidic device and method for measuring a level of cholesterol therewith are provided. The cholesterol measurement apparatus includes a microfluidic device including a plurality of chambers and at least one channel through which the plurality of chambers are interconnected. The plurality of chambers include a reaction chamber which contains a capture binder, a buffer chamber which contains an elution buffer and is connected to the reaction chamber, and at least one detection chamber which contains a cholesterol measurement reagent and is connected to the reaction chamber.

Apparatus for measuring cholesterol and method thereof

Disclosed are a centrifugal micro-fluidic structure for measuring glycated hemoglobin, a centrifugal micro-fluidic device for measuring glycated hemoglobin, and a method for measuring glycated hemoglobin. According to the disclosure, immunosorbent assay and affinity measurements are simultaneously conducted using only a single device in order to detect hemoglobin variants or interfering substances and, therefore, the detected results are applied to analysis of measurement results so as to eliminate and/or compensate for, or calibrate errors in measurement of, glycated hemoglobin, thereby more accurately measuring the glycated hemoglobin.

Centrifugal micro-fluidic structure for measuring glycated hemoglobin, centrifugal micro-fluidic device for measuring glycated hemoglobin, and method for measuring glycated hemoglobin

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Seongnam-si, South Korea

In Wook Kim