Refine
Year of publication
Institute
- INB - Institut für Nano- und Biotechnologien (615) (remove)
Language
- English (557)
- German (57)
- Multiple languages (1)
Document Type
- Article (542)
- Conference Proceeding (52)
- Part of a Book (9)
- Doctoral Thesis (4)
- Book (3)
- Other (2)
- Report (2)
- Patent (1)
Keywords
The chemical imaging sensor is a field-effect sensor which is able to visualize both the distribution of ions (in LAPS mode) and the distribution of impedance (in SPIM mode) inthe sample. In this study, a novel wound-healing assay is proposed, in which the chemical imaging sensor operated in SPIM mode is applied to monitor the defect of a cell layer brought into proximity of the sensing surface.A reduced impedance inside the defect, which was artificially formed ina cell layer, was successfully visualized in a photocurrent image.