A volume‐equivalent spherical necrosis‐tumor‐normal liver model for estimating absorbed dose in yttrium‐90 microsphere therapy

Wu, Chin Hui; Liao, Yi Jen; Lin, Tzung Yi; Chen, Yu Cheng; Sun, Shung Shung; Liu, Yen Wan Hsueh; Hsu, Shih Ming

doi:10.1118/1.4965044

Cited by 4 publications

(1 citation statement)

References 11 publications

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“…With exceptional physio‐chemical properties, the lanthanides (rare earth elements) including yttrium have a number of industrial applications including biomedical and agricultural, electronic and IT, aeronautical and space, sectors . Particularly, Y is widely implemented in electronic filters, light‐emitting diodes, lasers, material enhancers, red phosphors, electrodes, superconductors, and electrolytes . Due to potential application of Y, recently, a great concern has been raised due to the contamination of environment .…”

Section: Introductionmentioning

confidence: 99%

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y³⁺ Sensor Probe

et al. 2018

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This article explains how composite thin films, that are made of both cross‐linked poly(methyl methacrylate) (PMMA) and reinforced with multi‐walled carbon nanotube (CNTs), are designed, fabricated and developed for selective cationic sensing applications. The C‐PMMA‐CNTsa‐e nanocomposites were prepared by in situ cross‐linking reaction technique using 4,4′‐diaminobiphenyl (DABP) as the cross‐linking agent. Variable loading of CNTs varied from 2 to 40 wt% was utilized during the cross‐linking process. The nanocomposite films have been structurally characterized by Fourier transform infrared and XRD and the results confirm the incorporation of CNTs in the C‐PMMA matrix, while the dispersion of CNTs in C‐PMMA was characterized using SEM and TEM. The dispersion of CNTs in the composites was excellent, even at high CNTs loading as indicated by SEM and TEM. TEM images of C‐PMMA‐CNTs nanocomposites reveal a core‐shell structure in which CNTs as the core and C‐PMMA as the shell. The thermal features of the nanocomposite films were investigated through their TGA and DTG data. The results confirmed the importance of CNTs content in enhancing the thermal stability of the nanocomposite. The desired yttrium (Y3+) cation sensor was fabricated using glassy carbon electrode coating with a thin uniform layer of synthesized C‐PMMA‐CNTse nanocomposite. A calibration curve was plotted as current vs. concentration of Y3+ ion. The resulted calibration curve is found linear over linear dynamic range of 0.1 nM–0.1 mM. The slope of calibration curve is used to measure the sensitivity (27.2943 μA μM−1 cm−2), limit of detection (3.48 ± 0.17 pM), and limit of quantification (LOQ; 11.6 ± 0.57 pM) of Y3+ cation. It is also found as reliable sensor to detect Y3+ ion in real environmental samples. Considering the contamination of environment, this research might be reliable way for the development of future prospective cationic sensor for the safety of healthcare and ecological fields. POLYM. COMPOS., 40:E1673–E1684, 2019. © 2018 Society of Plastics Engineers

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Section: Introductionmentioning

confidence: 99%

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y³⁺ Sensor Probe

et al. 2018

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Multitask Learning with Multiscale Residual Attention for Brain Tumor Segmentation and Classification

Li,

Hui,

et al. 2023

Mach. Intell. Res.

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Bioaccumulation, subcellular distribution and chemical forms of yttrium in rice seedling

Zheng

Zhang

Shi

et al. 2018

Journal of Rare Earths

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A volume‐equivalent spherical necrosis‐tumor‐normal liver model for estimating absorbed dose in yttrium‐90 microsphere therapy

Cited by 4 publications

References 11 publications

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y³⁺ Sensor Probe

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y³⁺ Sensor Probe

Multitask Learning with Multiscale Residual Attention for Brain Tumor Segmentation and Classification

Bioaccumulation, subcellular distribution and chemical forms of yttrium in rice seedling

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A volume‐equivalent spherical necrosis‐tumor‐normal liver model for estimating absorbed dose in yttrium‐90 microsphere therapy

Cited by 4 publications

References 11 publications

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y3+ Sensor Probe

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y3+ Sensor Probe

Multitask Learning with Multiscale Residual Attention for Brain Tumor Segmentation and Classification

Bioaccumulation, subcellular distribution and chemical forms of yttrium in rice seedling

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Product

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Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y³⁺ Sensor Probe

Nanocomposite Containing Cross‐linked Poly(Methyl‐Methacrylate)/Multiwall Carbon Nanotube as a Selective Y³⁺ Sensor Probe