CT and X-ray contrast agents: current clinical challenges and the future of contrast

TC Owens, N Anton, MF Attia - Acta Biomaterialia, 2023 - Elsevier
Computed tomography (CT) is a powerful and widely used imaging technique in modern
medicine. However, it often requires the use of contrast agents to visualize structures with …

[HTML][HTML] Heavy metal-based nanoparticles as high-performance X-ray computed tomography contrast agents

MY Ahmad, S Liu, T Tegafaw, AKAA Saidi, D Zhao… - Pharmaceuticals, 2023 - mdpi.com
X-ray computed tomography (CT) contrast agents offer extremely valuable tools and
techniques in diagnostics via contrast enhancements. Heavy metal-based nanoparticles …

Synthesis, characterization, and X-ray attenuation properties of polyacrylic acid-coated ultrasmall heavy metal oxide (Bi2O3, Yb2O3, NaTaO3, Dy2O3, and Gd2O3) …

A Ghazanfari, S Marasini, X Miao, JA Park… - Colloids and Surfaces A …, 2019 - Elsevier
Ultrasmall heavy metal oxide nanoparticles are potential candidate materials for X-ray
computed tomography (CT) contrast agents because they possess high X-ray attenuation …

Ultrasmall europium, gadolinium, and dysprosium oxide nanoparticles: Polyol synthesis, properties, and biomedical imaging applications

H Yue, JY Park, Y Chang… - Mini Reviews in Medicinal …, 2020 - ingentaconnect.com
Imaging agents are crucial in diagnosing diseases. Ultrasmall lanthanide oxide (Ln2O3)
nanoparticles (NPs)(Ln= Eu, Gd, and Dy) are promising materials as high-performance …

Advances in Nano-Scale Metal-Based Contrast Agents for Computed Tomography: A Systematic Review

B Alipour, V Alvandi, M Mehrabifard, O Talaee… - Radiation Physics and …, 2024 - Elsevier
Background In the realm of nanoscale contrast agents (CAs) for computed tomography (CT),
this systematic review aims to shed light on the current state of research. Through the …

[PDF][PDF] Antibacterial Activity of Hydrogels Produced from Nanocellulose Derivatives for Controlled Drug Delivery.

N Ikhtiarini, M Masruri, SM Ulfa… - Tropical Journal of …, 2024 - researchgate.net
Hydrogels are a major candidate for various biomedical applications, including drug
delivery, due to their many qualities. These qualities include biocompatibility …

[HTML][HTML] Advantages of CT nano-contrast agent in tumor diagnosis: A retrospective study

Y Zhou, Y Zhu, J Li - Medicine, 2021 - journals.lww.com
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A fast-iterative reconstruction algorithm for sparse angle CT based on compressed sensing

J Wu - Future Generation Computer Systems, 2022 - Elsevier
When conducting computed tomography (CT) image reconstruction, the existing algorithms
do not analyze the physical and mathematical bases of CT image reconstruction, which …

Oxidation of Cellulose and Nanocellulose Isolated from Paraserianthes falcataria by Potassium Permanganate.

N Ikhtiarini, M Masruri, SM Ulfa… - Journal of Pure & …, 2023 - search.ebscohost.com
A high crystallinity proportion of cellulose and nanocellulose in some points contribute to the
solubility in polar solvent. This paper reports oxidation reaction study by using potassium …