Abstract:
PURPOSE: A diagnosis kit for respiratory diseases is provided to enable easy and accurate diagnosis regardless of place. CONSTITUTION: A diagnosis kit for respiratory diseases comprises a substrate(100), an expiratory air collection unit(200), a microfluidic channel(300), and reaction unit(400). The expiratory air collection unit comprises a porous microbead(210) which is placed on a substrate for collecting materials contained in the expiratory air into the liquid phase. The microfluidic channel is connected to an expiratory air collection unit and transfers the collected liquid to the reaction unit. The surface of the porous microbead is treated using proteins to have hydrophilicity.
Abstract:
본 발명은 표적 바이오 물질 검출 키트 및 표적 바이오 물질 검출 방법에 관한 것으로서, 더욱 구체적으로는 공진 반사광 필터 및 나노 복합체를 포함하는 표적 바이오 물질 검출 키트를 제공한다. 본 발명의 표적 바이오 물질 검출 키트 및 표적 바이오 물질 검출 방법을 이용하면, 공진 반사광 필터로부터 나오는 반사/투과 스펙트럼 상의 피크 위치의 이동을 현저히 크게 만들어 줌으로써 표적 바이오 물질의 검출 및 정량이 용이하고, 적은 시료로도 정확한 측정이 가능하게 하는 효과가 있다. 공진 반사광 필터, 나노 입자, 연결 물질, 나노 복합체
Abstract:
종래의 바이오 센서에 이용되던 공진 반사광 필터는 그레이팅 층에 접하는 기판과 그 기판의 반대편에 위치하는 시료 사이의 굴절률 차이가 컸기 때문에 공진 스펙트럼의 모양이 비대칭이었을 뿐만 아니라 매우 넓었다. 따라서 신호대 잡음비가 작아 감도에 한계가 있었다. 본 발명의 공진 반사광 필터는 그레이팅 층에 접하는 기판으로서 굴절률이 낮은 물질을 이용함으로써 높은 대칭성과 샤프한 형태를 갖는 공진 스펙트럼을 얻을 수 있다. 이를 통해 감도를 개선할 수 있을 뿐만 아니라 좁은 선폭을 요구하는 광학계에 다양하게 응용될 수 있다. 공진 반사광 필터, 바이오 센서, 굴절률, 회절 격자, 그레이팅
Abstract:
A silicon bio sensor which is easy to integrate or joint with a silicon electronic element is provided to massively produce with low cost. A silicon bio sensor comprises: a light emitting layer which changes the wavelength of light according to the absorption of bio material; an electron injection layer(120) which makes electrons flow into the light emitting layer; a hole injection layer(130) which make holes flow into the light emitting layer; The bio material is an antibody(140) and antigen(150). The light emitting layer is implemented with silicon nitride(SiN). A method for manufacturing the silicon bio sensor comprises: a step of depositing a type one silicon film, a silicon nano crystalline, and a type two silicon film in order on the surface of upper side of silicon substrate; a step of etching the type one silicon film, silicon nano crystalline, and type two silicon film to form the hole injection layer, light emitting layer and electron injection layer; a step of forming a type two electrode on the surface of the electron injection layer; and a step of form a type one electrode at both edge of surface of upper side of the silicon substrate and center area of surface of lower side.
Abstract:
The present invention relates to an emotion signal sensing device which includes a sensor unit which senses an environment signal and a bio-signal by the emotion change of a user, a signal processing unit which converts the sensed bio-signal and environment signal into digital signals and outputs the digital signals, and a control unit which generates emotion information by using the digital signals outputted from the signal processing unit and transmits the generated emotion information to an emotion service providing apparatus or an emotion signal sensing device of another user.
Abstract:
A silicon nano-crystal biosensor according to an embodiment of the present invention comprises: a flexible substrate which can be deformed at least in one surface according to the form of a body organ; a light-emitting device which is disposed on the flexible substrate and irradiates light; and a light detector which is disposed on the flexible substrate in order to face the light-emitting device and absorbs the discharged light. The length of the flexible substrate is the same as or longer than the bending radius of the body organ.
Abstract:
A photoelectric conversion device according to an embodiment is to facilitate the absorption of light. The embodiment provides a photoelectric conversion device which includes: a first substrate; a photoelectric conversion layer arranged on the upper part of a first substrate; a second substrate different from the first substrate and arranged on the photoelectric conversion layer; and a nanopillar layer arranged on the upper part of the second substrate. The nanopillar layer includes nanopillars which are separated from each other.