摘要:
Disclosed are a blood tester for measurement of temperature of a sample placed in a blood-testing disc using a thermochromic pigment, and a control method thereof. The disclosed blood-testing disc, the blood tester having the blood-testing disc loaded therein, and the control method of the same, are used to measure a light absorbance of the thermochromic pigment in order to determine a temperature of a sample when a biological material such as blood, blood serum, blood plasma, or sputum, is subjected to analysis, so that the test may be executed at a constant temperature. Accordingly, more reproducible and accurate results are obtainable, and temperature measurement of a sample may be simply and effectively attained by an optical analyzer built in the blood tester, without an alternative instrument or sensor for measurement thereof.
摘要:
Disclosed are a centrifugal micro-fluidic device and an immunosorbent assay method using the same. In particular, a centrifugal micro-fluidic device having a plurality of micro-fluidic structures placed in a disc type platform to simultaneously conduct several immunosorbent assays, as well as an immunosorbent assay method using the same are provided.
摘要:
A micro-fluidic device containing an anti-coagulant and a sample testing apparatus equipped with the same are provided. The micro-fluidic device includes a sample chamber which receives a sample, an anti-coagulant chamber which receives an anti-coagulant, a channel which communicably connects the sample chamber to the anti-coagulant chamber, and a valve which opens and closes the channel.
摘要:
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.
摘要:
A centrifugal micro-fluidic device and an immunoassay method using the same are provided. The micro-fluidic device includes at least one micro-fluidic structure, the micro-fluidic structure including: a sample chamber receiving a fluid sample; a first reaction chamber which is connected with the sample chamber and contains at least one labeling conjugate; a second reaction chamber which is connected with the first reaction chamber and contains a capture binder; a buffer chamber which is connected with the second reaction chamber and contains an elution buffer; a detection chamber which is connected with the second reaction chamber and receives the at least one labeling conjugate; a plurality of channels through which the first reaction chamber, second reaction chamber, buffer chamber and detection chamber are interconnected; and at least one valve which is positioned in at least one of the plurality of channels, and opens and closes the channel
摘要:
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.
摘要:
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.
摘要:
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.
摘要:
Disclosed is a resin composition for a PCB, the composition including: (a) a polyphenylene ether resin modified via a redistribution reaction of polyphenylene ether in the presence of 9,9-bis(hydroxyaryl)fluorene or 9,10-dihydro-9-oxa-10-(dihydroxyaryl)-10-phosphaphenanthrene 10-oxide; (b) a dicyclopentadiene epoxy resin represented by Formula 1; and (c) an alkylphenol aldehyde novolak curing agent represented by Formula 2, wherein, when the polyphenylene ether resin is modified via a redistribution reaction of the polyphenylene ether in the presence of 9,9-bis(hydroxyaryl)fluorene, the composition further includes (d) a brominated epoxy resin. Also, a composite substrate and a copper laminate using the same are disclosed.