Abstract:
본 발명의 일 실시예는 니트로 방향족 폭발물과 반응하여 마이센하이머 복합체(Meisenheimer Complex)를 형성할 수 있는, 니트로 방향족 폭발물 감지용 산성 고분자, 이를 이용하는 니트로 방향족 폭발물의 감지 방법 및 이를 포함하는 니트로 방향족 폭발물 감지용 센서에 관한 것이다. 본 발명에 따르면 니트로 방향족 기반의 폭발물을 고특이적 및 고선택적으로 감지할 수 있으며, 별도로 습식 환경을 조성해줄 필요 없이, 건식 환경에서 감지가 이루어질 수 있어, 복잡한 장치 없이 간편하게 적용이 가능하다. 또한, 본 발명은 센서 플랫폼에 제한이 없으며, 가역적 반응을 이용함으로써, 동적평형 상태를 유지하여 정량적이고 연속적인 탐지가 가능하다.
Abstract:
The present invention relates to a graphene manufacturing apparatus using multiple light sources. The graphene manufacturing apparatus according to an embodiment of the present invention comprises: a first light irradiating part which irradiates a graphite oxide layer of a thin film coated on a substrate using a first light source; and a second light irradiating part which irradiates the graphite oxide layer irradiated by the light using a second light source. Accordingly, the present invention is able to remedy shortcomings caused when only one light source is used by using a laser source and a flash source at the same time in graphene manufacture by reducing the graphite oxide layer and is able to economically mass-produce graphene of high quality.
Abstract:
A sensor system of the present invention comprises a sensor unit which tests a subject being monitored. The sensor unit comprises a sensor having a plurality of unit sensors. The unit sensor includes: a substrate; a first electrode arranged on the substrate; a second electrode arranged on the substrate to be separated from the first electrode; and at least one nanostructure which is electrically connected with the first electrode and the second electrode and which has changed electrical properties depending on the subject being monitored. The sensor is arranged so that the unit sensors are arrayed.
Abstract:
The present invention relates to a method for forming a thin film pattern. More particularly, the present invention relates to a method for forming a thin film pattern which includes a step of forming a solution which forms a solution including a medium; an injection step of injecting the solution to a preset base; and a deposition step of depositing the medium on the base by removing the solvent of an oxide solution. The step of injecting the solution onto the base comprises an inkjet injection step of inkjet-injecting the solution through an injection device.
Abstract:
The present invention relates to a micro cell culture apparatus for effectively culturing a single cell, and a method for culturing a micro cell by desirably using the same. The micro cell culture apparatus according to the present invention is characterized by comprising: a culture chamber array substrate wherein multiple culture chambers are arranged, on the surface thereof, in a home form having 0.5-5 mm in diameter and 0.1-1 mm in depth; a porous thin film sealing the culture chamber by covering the surface of the culture chamber array substrate as a thin film having an opening of 0.1-1 μm. The method for culturing a micro cell according to the present invention is characterized by comprising: a first step for preparing a sample suspension by suspending a collected sample into a buffer solution; a second step for filling the inside of the culture chamber of the culture chamber array substrate with the sample suspension; a third step for sealing the culture chamber by covering the surface of the culture chamber array substrate with the porous film; a fourth step for culturing by immersing, into nutrient broth, the culture chamber array substrate covered with the porous film. [Reference numerals] (AA) Microorganism; (BB) Wipe; (CC) Supporting body; (DD) Nutrient broth
Abstract:
본 발명은 박막을 이용한 트랜스듀서 및 그 제조방법에 관한 것으로서, 보다 구체적으로는 박막에 주름 구조(corrugation) 패턴을 형성하여 외부의 노이즈를 줄이고, 감도를 향상시키기 위한 주름 박막 구조를 가진 트랜스듀서 및 그 제조방법에 관한 것이다.
Abstract:
탄소나노튜브를 포함하는 박막 트랜스듀서용 멤브레인, 그 제조방법 및 이를 이용하는 박막 트랜스듀서가 제공된다. 본 발명에 따른 박막 트랜스듀서용 멤브레인은 전극을 포함하는 기판, 상기 기판과 소정 간격으로 이격된 멤브레인을 포함하며, 상기 멤브레인 표면에서의 물질결합에 따라 멤브레인이 변형되는 박막 트랜스듀서용 멤브레인에 있어서, 상기 멤브레인은 절연막; 및 상기 절연막 상에 적층되며, 탄소나노튜브를 포함하는 금속막을 포함하는 것을 특징으로 한다.