SENSING DEVICE

• Main Authors: LEEEUN, CHO YOUNG KYU, KIM JIN HWAN, JEONG YONG WON, KIM SEONG HWAN, KIM KANG HYEON, PARK JANG PYO, KIM CHEON JUNG, LEE JEONG HOON
• Format: Patent
• Language: English; Korean
• Published: 30.04.2024
• Subjects: BEER; BIOCHEMISTRY; CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; ENZYMOLOGY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PROCESSES OF PREPARING SUCH COMPOSITIONS; SPIRITS; TESTING; TRANSPORTING; VINEGAR; WINE

센싱 장치가 개시된다. 특히, 본 개시에 따른 센싱 장치는 시료에 포함된 분석 대상 물질을 농축하는 농축부 및 분석 대상 물질의 종류를 검출하는 센싱부를 포함하고, 농축부는 시료에 포함된 비대상 물질을 중력 방향으로 투과시키고 시료에 포함된 분석 대상 물질을 투과시키지 않는 선택적 이온 투과층, 선택적 이온 투과층에서 중력 방향으로 투과된 비대상 물질을 흡수하는 흡수층 및 선택적 이온 투과층을 투과하지 않은 분석 대상 물질이 중력 방향의 반대 방향에 농축됨에 따라 형성되는 농축층을 포함하며, 센싱부는 농축층에 연결되며, 분석 대상 물질과의 반응을 수행하여 분석 대상 물질의 검출 여부를 나타내는 적어도 하나의 반응부 및 분석 대상 물질을 반응부에 전달하는 적어도 하나의 경계부를 포함할 수 있다. A sensing device is disclosed. In particular, a sensing device according to the present disclosure comprises: a concentration unit that concentrates an analyte contained in a sample; and a sensing unit that detects the type of the analyte. The concentration unit includes: a selective ion-permeable layer that allows non-target substances contained in the sample to permeate in the direction of gravity and does not allow analyte substances contained in the sample to permeate; an absorption layer that absorbs the non-target substances permeated in the direction of gravity from the selective ion-permeable layer; and a concentrated layer formed as the analyte substances that did not permeate through the selective ion-permeable layer are concentrated in a direction opposite to the direction of gravity. The sensing unit may include: at least one reaction unit connected to the concentration layer and performing a reaction with the analyte to indicate whether the analyte is detected; and at least one boundary unit that transfers the analyte to the reaction unit.