A5058297853- Spectroscopy Techniques in Biomedical and Chemical Research
- Spectroscopy and Chemometric Analyses
- Optical Imaging and Spectroscopy Techniques
- Advanced X-ray and CT Imaging
- Laser-induced spectroscopy and plasma
- Infrared Thermography in Medicine
- Bee Products Chemical Analysis
- Cardiac Valve Diseases and Treatments
- Organic and Molecular Conductors Research
- Perovskite Materials and Applications
- Infective Endocarditis Diagnosis and Management
- Cardiac Imaging and Diagnostics
- Thermal Expansion and Ionic Conductivity
National Technical University of Athens
2018-2025
Democritus University of Thrace
2022-2023
The application of pressure on halide perovskite materials provides key insights into their structural properties and the collective motions basic units. Here, we use synchrotron X-ray diffraction Raman spectroscopy measurements combined with density functional theory calculations to perform a comprehensive study vibrational so-called defect perovskites Cs2SnX6 (X = Cl, Br, I) under high hydrostatic pressures up 20 GPa. We find that, while Cs2SnCl6 Cs2SnBr6 retain face-centered cubic (FCC)...
Advanced Raman spectroscopy (RS) systems have gained new interest in the field of medicine as an emerging tool for vivo tissue discrimination. The coupling RS with artificial intelligence (AI) algorithms has given a boost to analyze spectral data real time high specificity and sensitivity. However, limitations are still encountered due large amount clinical which required pre-training process AI algorithms. In this study, human healthy cancerous colon specimens were surgically resected from...
Raman spectroscopy (RS) techniques are attracting attention in the medical field as a promising tool for real-time biochemical analyses. The integration of artificial intelligence (AI) algorithms with RS has greatly enhanced its ability to accurately classify spectral data vivo. This combination opened up new possibilities precise and efficient analysis applications. In this study, healthy cancerous specimens from 22 patients who underwent open colorectal surgery were collected. By using...
Raman spectroscopy has emerged as a powerful tool in medical, biochemical, and biological research with high specificity, sensitivity, spatial temporal resolution. Recent advanced systems, such portable systems fiber-optic probes, provide the potential for accurate vivo discrimination between healthy cancerous tissues. In our study, probe spectrometer was tested immunosuppressed mice localization of colorectal cancer malignancies from normal tissue margins. The acquired spectra were...
<title>Abstract</title> Calcific aortic valve stenosis (CAVS), characterized by calcium deposition in the a multiannual process, is associated with high mortality and morbidity. To understand phenomena at its early stages, reliable animal models are needed. Here, we used critically revised high-fat vitamin D2 diet rabbit model to unveil earliest vivo-derived mechanisms linked CAVS progression. We modeled inflammation-calcification temporal pattern seen human disease investigated molecular...