A5060630814- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Cultural Heritage Materials Analysis
- Systemic Lupus Erythematosus Research
- Luminescence Properties of Advanced Materials
- Dye analysis and toxicity
- Cytomegalovirus and herpesvirus research
- Advanced Nanomaterials in Catalysis
- Currency Recognition and Detection
- RNA regulation and disease
- Conservation Techniques and Studies
- Spectroscopy and Chemometric Analyses
- Gas Sensing Nanomaterials and Sensors
- Nanoparticles: synthesis and applications
- Nanoplatforms for cancer theranostics
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanomaterials for catalytic reactions
Damanhour University
2024
Al-Azhar University
2022-2023
Background: Leukodystrophies in pediatric populations pose significant diagnostic challenges due to their heterogeneous presentation and diverse underlying etiologies. Magnetic resonance spectroscopy (MRS) diffusion-weighted imaging (DWI) have emerged as promising tools for enhancing accuracy such cases. This study aimed assess the added value of MRS DWI leukodystrophies.Methods: A retrospective cohort 40 patients displaying clinical symptoms suggestive leukodystrophies underwent...
The large increase of global counterfeit documents urges the need to explore novel methods for forensic examination toward efficient discrimination forged and authentic documents. attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy holds great promise reliable chemical analysis. chemometric analysis such as principal component (PCA) provides a very powerful analytical tool, especially when dealing with complicated multi-component spectral data sets. In this paper,...
The phenomenon of luminescence and quenching is widely applied in the forensic examination various ink materials. Here, we introduce a hybrid spectroscopic chromatography approach to gain insights into underlying cause infrared (IRL) blue ballpoint (BP) pen inks. A total thirty BP samples from Egyptian market were employed this study. Insights origin studied gained based on video spectral comparator (VSC), thin layer (TLC), ultraviolet–visible (UV–Vis) spectrophotometry, photoluminescence...
Abstract AgNPs were first introduced into the hydrothermally produced sodium titanate nanotubes using a photoreduction method. By gradually raising temperature of Ag-doped TNTs samples between 100 and 350 ºC, impact annealing was investigated. XRD, HRTEM, FT-IR UV-visible spectroscopy used to characterize nanotubes. Through interchange Ag + with extra-framework Na in TNTs, XRD demonstrated. The establishment Silver Titanate. On other hand, partial state transformation from nanotabular...