| 摘要 |
<p>The present invention relates to a device to detect drugs and a method to detect drugs using the same. The device to detect drugs comprises: a white light source to emit white light; a focusing lens focusing the white light emitted from the white light source and collecting reflected light emitted from a sensor part; a spectrometer to measure the spectrum wavelength of the reflected light transferred from the focusing lens to measure changed intensity; and the sensor part arranged in the lower part of the focusing lens, to which the focused white light emitted from the focusing lens is introduced, and from which the reflected light on the white light is emitted. The sensor part comprises: a titanium substrate; a perforated sensing chip arranged in a part of the titanium substrate, facing close to a storage space, and having a TiO_2 nanotube formed facing close to a storage space; a side wall arranged on the top of the titanium substrate and forming the storage space to temporarily store liquid mixed with drugs; a transmission substrate separated from the sensing chip and being in contact with the upper part of the side wall; an introduction pipe to introduce the drug-mixed liquid to the storage space; and a discharge pipe to discharge the drug-mixed liquid stored in the storage space. The present invention detects drugs with an in-vitro experiment through optical interference sensing.</p> |
