摘要:
The present invention relates to a surface plasmon resonance detector, that is portable and easy to operate, and its optical-fiber biosensor unit can be readily replaced. The SPR detector of the present invention comprises: a light source; an optical-fiber biosensor unit having a well, a coating layer, and a core layer; an optical detector; a plurality of optical fibers connecting with the light source, the optical-fiber biosensor unit and the optical detector; and a calculation and display unit connecting with the optical detector, wherein the optical detector receives the optical signals from the optical detector and display the calculation results thereof. Besides, the SPR detector of the present invention has high sensitivity and is able to identify species of trace biomolecules.
摘要:
Disclosed is a photo-stimulation method and device. The method includes the following steps: providing a light-emitting diode (LED) illuminant which is a yellow, red, or blue LED; and illuminating a subject by the LED illuminant to promote collagen synthesis, to suppress microbial growth, or to inhibit melanin synthesis, wherein the yellow LED is in an illuminance range from 1,000 to 3,500 lux, the red LED is in an illuminance range from 6,000 to 9,500 lux, and the blue LED is in an illuminance range from 3,000 to 7,000 lux.
摘要:
An SPR optical fiber sensor and an SPR sensing device using the same are disclosed. The SPR optical fiber sensor includes: an optical fiber substrate having a sensing area; a first metal layer disposed on the sensing area of the fiber substrate; and a second metal layer which is a gold layer and disposed on the first metal layer. In the present invention, two or more layers of different metals are stacked on the sensing area and thus the SPR measurable range can be promoted to improve the sensitivity and chemical stability of the SPR optical fiber sensor.
摘要:
A method for surface-modifying a sensor device is disclosed, which includes the following steps: providing a sensor device, wherein a surface of the sensor device has a metal film; forming a surface-modification layer having a plurality of carboxyl groups on the metal film of the sensor device by isopropyl alcohol plasma; and forming a poly(acrylic acid) layer on the surface-modification layer, wherein the acrylic acid of the poly(acrylic acid) layer is grafted to the carboxyl of the surface-modification layer. A surface-modified sensor device is also disclosed.
摘要:
Disclosed is a photo-stimulation method and device with a light mixture. The method includes the following steps: providing a light-emitting diode (LED) illuminant which is a combination of a yellow LED and a red LED; and illuminating a subject by the LED illuminant to promote collagen synthesis, to suppress microbial growth, or to inhibit melanin synthesis, wherein the yellow LED is in an illuminance range from 1,000 to 3,500 lux, the red LED is in an illuminance range from 6,000 to 9,500 lux, and the number ratio of the yellow LED to the red LED is 0.5-2:0.5-2.
摘要:
A phototherapy patch is disclosed, which includes: an adhesive layer, having a first surface and an opposite second surface; a pharmaceutical drug layer, disposed on the first surface of the adhesive layer; and a spontaneous emission layer, disposed over the pharmaceutical drug layer and capable of emitting therapeutic light by light illumination or a chemical reaction. Accordingly, the phototherapy patch according to the present invention has no power supply disposed therein, and thereby is suitable to be manufactured as a particularly thin and thus inconspicuous device.
摘要:
The present invention relates to a phototherapy device, which is driven by a power supply and includes: a housing, having a top portion, a bottom portion and a handheld portion, where the top portion has a light outlet, the handheld portion connects the top portion and the bottom portion, and the handheld portion has at least one protruding part; a light-transmitting plate, which covers the light outlet; a light-blocking part, formed into a protruding rim along the circumferential direction of the light outlet; an LED module, disposed in the housing and corresponding to the light outlet; and a control module, electrically connected to the power supply and the LED module. Accordingly, the phototherapy device according to the present invention is suitable for handheld use.
摘要:
A phototherapy device is disclosed, which is driven by a power supply and includes: an LED module, driven by the power supply to emit therapeutic light; and a polarizer, disposed in a direction toward which the therapeutic light is emitted by the LED module. Accordingly, the phototherapy device according to the present invention can use light of low intensity to achieve therapeutic effect and thereby can be designed in a portable form.
摘要:
A phototherapy patch is disclosed, which includes: an adhesive layer, having a first surface and an opposite second surface; a pharmaceutical drug layer, disposed on the first surface of the adhesive layer; and a spontaneous emission layer, disposed over the pharmaceutical drug layer and capable of emitting therapeutic light by light illumination or a chemical reaction. Accordingly, the phototherapy patch according to the present invention has no power supply disposed therein, and thereby is suitable to be manufactured as a particularly thin and thus inconspicuous device.
摘要:
A flat field emission illumination module comprises a top substrate; a bottom substrate including a plurality of cathodes and of electron emitters, wherein the cathodes are located on the top surface of the bottom substrate and the electron emitters are mounted on the cathodes; an anode interposed between the top and bottom substrates, where the anode is provided at its bottom surface with a plurality of grooves or openings, and where the electron emitters, after assembly of the flat field emission illumination module, are accommodated in the grooves or the openings; and an illumination layer positioned at the inner surface of the grooves or openings, so as to enhance a cooling effect of field emission backlight modules, to raise the illumination efficiency of the illumination module, and to reduce the difficulty in packaging of the module.