Real-time ion-flux imaging in the growth of micrometer-scale structures and membranes
- Nemeth, Balazs
- Symes, Mark D.
- Boulay, Antoine G.
- Busche, Christoph
- Cooper, Geoffrey J. T.
- Cumming, David R. S.
- Cronin, Leroy
DOIAbstract
Real-time ion flux imaging: an ion-sensitive field-effect transistor (ISFET) array is coupled with optical microscopy to image the growth of, and ion flux through, micrometer-scale tubes and membranes built from polyoxometalate clusters. The correlation between the optical and ionic imaging data is excellent, showcasing the use of ISFET arrays for high-resolution spatial and temporal mapping of ionic movements
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