J. Hubscher

The Difference Interferometer: Application as a Direct Immunosensor

W. Huber, D. Schlatter, F. Müller, 1992 .

The difference interferometer: application as a direct affinity sensor

Walter Huber, Francis Müller, Daniel Schlatter, 1993 .

Direct optical immunosensing (sensitivity and selectivity)

W. Lukosz, Walter Huber, Francis Müller, 1992 .