[HTML][HTML] Recent Advances in the Laser Radiation Transport through the Head Tissues of Humans and Animals-A Review

S Alaa - Journal of Biomedical Photonics & Engineering, 2020 - cyberleninka.ru
Modern studies of the penetration of light into biological tissues is becoming very important
in various medical applications. This is an important factor for determining the optical dose in …

Advances in the transport of laser radiation to the brain with optical clearing: From simulation to reality

AS Shanshool, S Ziaee, MA Ansari… - Progress in Quantum …, 2024 - Elsevier
Advanced laser methods have recently been used in human and animal head tissues for
functional and molecular imaging. Combining these approaches with various probes and …

[HTML][HTML] Variations in tissue optical parameters with the incident power of an infrared laser

O Hamdy, HS Mohammed - PLoS One, 2022 - journals.plos.org
Infrared (IR) lasers are extensively utilized as an effective tool in many medical practices.
Nevertheless, light penetration into the inspected tissue, which is highly affected by tissue …

Utilizing the spatial frequency domain imaging to investigate change in optical parameters of skin exposed to thermal‐hydrotherapy: Ex‐vivo study

RM Abdelazeem, O Hamdy - International Journal of Imaging …, 2022 - Wiley Online Library
Hydrotherapy is a traditional clinical practice that has been widely used for pain relief.
However, immersion in hot water influences skin's moisture and morphology. In this study …

[HTML][HTML] Mild photothermal effect of titania nanotubes array as a promising solution for peri-implantitis

B Xu, Z Li, Q Ye, G Li, M Xu, Y Li, L Liu, W Song… - Materials & Design, 2022 - Elsevier
Peri-implantitis is the main cause of implant failure with limited clinical management.
Recently, the photothermal therapy (PTT) has attracted more and more attention, due to its …

[HTML][HTML] Miniaturized antenna verified with diffuse optical measurements for native and boiled adipose tissue differentiation

ASA Halim, M Mostafa, O Hamdy - Scientific Reports, 2022 - nature.com
Medical industries are continuously working towards the development of wearable
theragnostic devices which enable monitoring various ailments in the body and then …

The additive effects of bioactive glasses and photobiomodulation on enhancing bone regeneration

L Huang, W Gong, G Huang, J Li, J Wu… - Regenerative …, 2023 - academic.oup.com
Bioactive glasses (BG) have been generally used in bone defects repair for its good
osteoinductivity and osteoconductivity. However, the early angiogenesis of BG in the repair …

Dependence of the heating effect on tissue absorption coefficient during corneal reshaping using different UV lasers: A numerical study

I Abdelhalim, O Hamdy, AA Hassan… - Physical and Engineering …, 2021 - Springer
Corneal reshaping using laser ablation effect is a well-known ophthalmologic operation
implemented to correct many vision disorders. UV pulsed lasers are utilized in this surgery …

Distant-detector versus integrating sphere measurements for estimating tissue optical parameters: a comparative experimental study

O Hamdy, NH Solouma - Optik, 2021 - Elsevier
Accurate determination of the optical absorption and scattering properties of biological
tissues is a vital issue in many clinical and biomedical applications. These properties assist …

[HTML][HTML] Early cancer detection using the fluorescent Ashwagandha chitosan nanoparticles combined with near-infrared light diffusion characterization: in vitro study

HS Abuelmakarem, O Hamdy, MA Sliem… - Lasers in Medical …, 2023 - Springer
Early cancer diagnosis through characterizing light propagation and nanotechnology
increases the survival rate. The present research is aimed at evaluating the consequence of …