| 摘要 |
The invention relates to a sensor (100) for detecting at least one chemical species (102), wherein the sensor (100) has a capacitative structure (104), an electrically insulating insulation layer (106) and a self-assembly monolayer (108). The capacitative structure (104) is designed to represent a capacity of the structure (104) in an electrical capacity signal (110). The insulation layer (106) is disposed on the structure (104). The self-assembly monolayer (108) is disposed on the insulation layer (106). The monolayer (108) is formed from molecules (112) bonded by means of a stable bond to the insulation layer (106) at a first end (114) and designed for entering into a bond with the species (102) at an opposite second end (116). |
