// research
Research & Publications
Peer-reviewed publications and academic contributions across biophysics, biomedical measurement systems, and scientific computing.
Research areas
Publications
4 peer-reviewed publications
- 01Optical Spectroscopy2021
Assessment of Acute Tonsillitis Using Fiber-Optic System
Atak C., Ceylan S. M., Denkçeken T., Erdoğan M., Demirbakan H.
International Journal of Medical Science and Public Health
Real-time, non-invasive assessment of acute tonsillitis (viral vs. bacterial origin) via elastic scattering spectroscopy on a fiber-optic probe. Aimed at clinical decision-support applications.
- 02Bioimpedance2020
Investigation of Bacterial Presence in Cerebrospinal Fluid by Bioimpedance Technique
Denkçeken T., Atak C., Demirbakan H., Erdoğan M., Günel Karadeniz P.
European Journal of Therapeutics · 26(3) · 208–213
Ex-vivo detection of bacterial presence and colony counts in cerebrospinal fluid using 50 kHz phase angle and 5 kHz impedance measurements. Evaluates 18-gauge probe performance across several bacterial species.
- 03Bioimpedance2020
Phase Angle as a Marker for Differentiating Escherichia coli and Candida albicans Pathogens
Atak C., Denkçeken T., Demirbakan H., Erdoğan M.
Bioimpedance / Phase-angle pathogen discrimination
Discriminating Escherichia coli and Candida albicans pathogens through bioimpedance phase-angle analysis. A rapid, label-free measurement approach as a microbiological diagnostic aid.
- 04Optical Spectroscopy2020
Differentiation of Skin Biopsies by Light Scattering Spectroscopy
Atak C., Denkçeken T., Yıldırım F. E., Sökücü M.
Postępy Dermatologii i Alergologii (Adv Dermatol Allergol)
Light scattering data in the 450–750 nm visible region from 22 inflammatory and 10 benign excised skin biopsy samples. PCA + linear discriminant analysis discriminate the classes with 90.9% sensitivity, 80% specificity, 87.5% accuracy.