Ordered nanostructure array-based LSPR sensing device

• Main Authors: TAN YAYIN, ZHANG LI, ZHOU JIANHUA
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to an ordered nanostructure array-based LSPR (localized surface plasma resonance) sensing device. The ordered nanostructure array-based LSPR (localized surface plasma resonance)sensing device includes a light source unit, a sensing unit, a detection unit and a display unit; the sensing unit is arranged between the light source unit and the detection unit; the detection unitis electrically connected with the display unit; the light source unit is used for providing light signals; the sensing unit is a semi-closed cell culture dish of which the inner surface integrates anordered nanostructure array; the light signals emitted by the light source unit can pass through the sensing unit to reach the detection unit; the detection unit is used for converting the light signals into electric signals; and the display unit is used for outputting a detection result. According to the ordered nanostructure array-based LSPR (localized surface plasma resonance) sensing device disclosed by the invention,