Structure-property behavior of polyethylene nanocomposites containing Bi2O3 and WO3 as an eco-friendly additive for radiation shielding

HM Eyssa, RF Sadek, WS Mohamed, W Ramadan - Ceramics International, 2023 - Elsevier
A new polymer based on nanocomposites was prepared to examine its radiation-shielding
properties for potential industrial applications. Bismuth oxide (Bi 2 O 3) nanoparticles and …

Enhancement of the thermal and physicochemical properties of styrene butadiene rubber composite foam using nanoparticle fillers and electron beam radiation

HM Eyssa, HM El Refay, MH Sanad - Radiochimica Acta, 2022 - degruyter.com
This study investigates the physicochemical and thermal properties of styrene–butadiene
rubber (SBR) nanocomposite foam. Nano-calcium carbonate (CaCO3) was prepared from …

Radioiodinated Procainamide as Radiotracer for Myocardial Perfusion Imaging in Mice

MH Sanad, HM Eyssa, FA Marzook, AB Farag… - Pharmaceutical …, 2023 - Springer
This work focuses on the synthesis and preliminary biological evaluation of [125I]
iodoprocainamide ([125I] iodoPA) as a potential heart-imaging agent.[125I] iodoPAwas …

[HTML][HTML] Radioiodination of zearalenone and determination of Lactobacillus plantarum effect of on zearalenone organ distribution: in silico study and preclinical …

MH Sanad, AB Farag, SA Bassem, FA Marzook - Toxicology Reports, 2022 - Elsevier
Purpose Zearalenone (ZEN) which is one of the known fusarium species mycotoxin,
produced primarily on many cereal crops. Consequently, the current study aims to estimate …

Radioiodination of balsalazide, bioevaluation, and characterization as a highly selective radiotracer for imaging of ulcerative colitis in mice

MH Sanad, NM Gomaa, NM El Bakary… - Journal of Labelled …, 2022 - Wiley Online Library
This work focuses on tracking ulcerative colitis in mice. High labeling yield and
radiochemical purity were achieved for the formation of a [125/131I] balsalazide radiotracer …

Medicinal (Radio) Chemistry: Building Radiopharmaceuticals for the Future

MSO Pijeira, PSG Nunes, SL Chaviano… - Current Medicinal …, 2024 - benthamdirect.com
Radiopharmaceuticals are increasingly playing a leading role in diagnosing, monitoring,
and treating disease. In comparison with conventional pharmaceuticals, the development of …

In silico and in vivo study of radio-iodinated nefiracetam as a radiotracer for brain imaging in mice

MH Sanad, AB Farag, SFA Rizvi - Radiochimica Acta, 2021 - degruyter.com
This study presents development and characterization of a radiotracer,[125I]
iodonefiracetam ([125I] iodoNEF). Labeling with high yield and radiochemical purity was …

Preparation and bioevaluation of radioiodinated omberacetam as a radiotracer for brain imaging

MH Sanad, FA Marzook, IT Ibrahim, SM Abd-Elhalim… - Radiochemistry, 2023 - Springer
Radiosynthesis of a novel labeled brain tracer,[131I] iodoomberacetam, is described. The
optimized oxidation conditions are as follows: substrate amount 100 µg, oxidizing agent …

Radiosynthesis and Biological Evaluation of 188Re-5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphyrin Complex as a Tumor-Targeting Agent

MH Sanad, AB Farag, GM Saleh - Radiochemistry, 2019 - Springer
Abstract 188 Re-5, 10, 15, 20-tetra (4-pyridyl)-21 H, 23 H-porphyrin,[188 Re] TMPP, a tumor-
targeted agent, was prepared. Under optimum conditions, the 188 Re-TMPP yield after …

Optimized chromatographic separation and bioevalution of radioiodinated ilaprazole as a new labeled compound for peptic ulcer localization in mice

MH Sanad, HM Eyssa, FA Marzook, AB Farag… - Radiochemistry, 2021 - Springer
The paper describes the radiosynthesis of a new labelled chemical,[125I] iodoilaprazole.
Several critical factors were optimized, namely, substrate concentration (100 µg), amount of …