Ms. Sigrun Henkenjohann Profile

Sigrun Henkenjohann

Ph.D. Student at Univ Bielefeld

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 23 February 2009 Paper

A fluorescence diagnostic system detecting cancer-specific enzymatic activities: preliminary results

Tobias Beck, Herbert Stepp, Rainer Wittig, Markus Boehl, Peter Schubert, Sigrun Henkenjohann, Markus Sauer, Axel Duerkop, Christian Betz, Ann Johansson

Proceedings Volume 7169, 71691G (2009) https://doi.org/10.1117/12.812958

KEYWORDS: Luminescence, Reflectivity, Tissues, Fluorescence spectroscopy, Diagnostics, Tumors, Scattering, Optical properties, Liquids, Signal detection

Read Abstract +

Proceedings Article | 13 February 2009 Paper

Photoinduced electron transfer probes for the observation of enzyme activities

S. Henkenjohann, M. Sauer

Proceedings Volume 7185, 718503 (2009) https://doi.org/10.1117/12.809249

KEYWORDS: Positron emission tomography, Luminescence, Fluorescence resonance energy transfer, Temperature metrology, Quantum efficiency, Signal detection, Sensors, Pancreas, Dental caries, Spectrophotometry

Read Abstract +

Proceedings Article | 13 July 2007 Paper

Photoinduced electron transfer (PET)-probes for the study of enzyme activity at the ensemble and single molecule level

Sigrun Henkenjohann, Sebastian van de Linde, Sören Doose, Philip Tinnefeld, Markus Sauer

Proceedings Volume 6633, 663323 (2007) https://doi.org/10.1117/12.728322

KEYWORDS: Luminescence, Molecules, Quantum efficiency, Positron emission tomography, Sensors, Medium wave, Biomedical optics, Chlorine, Signal detection, Pancreas

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years