Search Results - "Tegafaw, Tirusew"

Magnetic separation of nucleic acids from various biological samples using silica-coated iron oxide nanobeads by Yue, Huan, Shin, Jae Moon, Tegafaw, Tirusew, Han, Hyung Soo, Chae, Kwon-Seok, Chang, Yongmin, Lee, Gang Ho

“…Magnetic nanobeads can be applied to the magnetic separation of nucleic acids which can be used for diagnosing infectious and genetic diseases of patients. In…”
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In Vivo Positive Magnetic Resonance Imaging Applications of Poly(methyl vinyl ether-alt-maleic acid)-coated Ultra-small Paramagnetic Gadolinium Oxide Nanoparticles by Ahmad, Mohammad Yaseen, Ahmad, Md Wasi, Yue, Huan, Ho, Son Long, Park, Ji Ae, Jung, Ki-Hye, Cha, Hyunsil, Marasini, Shanti, Ghazanfari, Adibehalsadat, Liu, Shuwen, Tegafaw, Tirusew, Chae, Kwon-Seok, Chang, Yongmin, Lee, Gang Ho

“…The study of ultra-small paramagnetic gadolinium oxide (Gd O ) nanoparticles (NPs) as in vivo positive (T ) magnetic resonance imaging (MRI) contrast agents is…”
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Gadolinium Neutron Capture Therapy (GdNCT) Agents from Molecular to Nano: Current Status and Perspectives by Ho, Son Long, Yue, Huan, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Liu, Shuwen, Nam, Sung-Wook, Chang, Yongmin, Lee, Gang Ho

“…157Gd (natural abundance = 15.7%) has the highest thermal neutron capture cross section (σ) of 254,000 barns (1 barn = 10–28 m2) among stable (nonradioactive)…”
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Heavy Metal-Based Nanoparticles as High-Performance X-ray Computed Tomography Contrast Agents by Ahmad, Mohammad Yaseen, Liu, Shuwen, Tegafaw, Tirusew, Saidi, Abdullah Khamis Ali Al, Zhao, Dejun, Liu, Ying, Nam, Sung-Wook, Chang, Yongmin, Lee, Gang Ho

“…X-ray computed tomography (CT) contrast agents offer extremely valuable tools and techniques in diagnostics via contrast enhancements. Heavy metal-based…”
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Magnetic Nanoparticle-Based High-Performance Positive and Negative Magnetic Resonance Imaging Contrast Agents by Tegafaw, Tirusew, Liu, Shuwen, Ahmad, Mohammad Yaseen, Saidi, Abdullah Khamis Ali Al, Zhao, Dejun, Liu, Ying, Nam, Sung-Wook, Chang, Yongmin, Lee, Gang Ho

“…In recent decades, magnetic nanoparticles (MNPs) have attracted considerable research interest as versatile substances for various biomedical applications,…”
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Enhanced Tumor Imaging Using Glucosamine-Conjugated Polyacrylic Acid-Coated Ultrasmall Gadolinium Oxide Nanoparticles in Magnetic Resonance Imaging by Liu, Shuwen, Yue, Huan, Ho, Son Long, Kim, Soyeon, Park, Ji Ae, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Kim, Seungho, Saidi, Abdullah Khamis Ali Al, Zhao, Dejun, Liu, Ying, Nam, Sung-Wook, Chae, Kwon Seok, Chang, Yongmin, Lee, Gang Ho

“…Owing to a higher demand for glucosamine (GlcN) in metabolic processes in tumor cells than in normal cells (i.e., GlcN effects), tumor imaging in magnetic…”
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Functionalized Lanthanide Oxide Nanoparticles for Tumor Targeting, Medical Imaging, and Therapy by Ahmad, Mohammad Yaseen, Yue, Huan, Tegafaw, Tirusew, Liu, Shuwen, Ho, Son Long, Lee, Gang Ho, Nam, Sung-Wook, Chang, Yongmin

“…Recent progress in functionalized lanthanide oxide (Ln O ) nanoparticles for tumor targeting, medical imaging, and therapy is reviewed. Among the medical…”
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Ligand-size and ligand-chain hydrophilicity effects on the relaxometric properties of ultrasmall Gd2O3 nanoparticles by Tegafaw, Tirusew, Xu, Wenlong, Lee, Sang Hyup, Chae, Kwon Seok, Cha, Hyunsil, Chang, Yongmin, Lee, Gang Ho

“…The relaxometric properties of ultrasmall Gd2O3 nanoparticles coated with various ligands were investigated. These ligands include small diacids with…”
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Mono and Multiple Tumor-Targeting Ligand-Coated Ultrasmall Gadolinium Oxide Nanoparticles: Enhanced Tumor Imaging and Blood Circulation by Ho, Son Long, Yue, Huan, Lee, Sangyeol, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Liu, Shuwen, Saidi, Abdullah Khamis Ali Al, Zhao, Dejun, Liu, Ying, Nam, Sung-Wook, Chae, Kwon Seok, Chang, Yongmin, Lee, Gang Ho

“…Hydrophilic and biocompatible PAA-coated ultrasmall Gd2O3 nanoparticles (davg = 1.7 nm) were synthesized and conjugated with tumor-targeting ligands, i.e.,…”
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New Class of Efficient T2 Magnetic Resonance Imaging Contrast Agent: Carbon-Coated Paramagnetic Dysprosium Oxide Nanoparticles by Yue, Huan, Park, Ji Ae, Ho, Son Long, Ahmad, Mohammad Yaseen, Cha, Hyunsil, Liu, Shuwen, Tegafaw, Tirusew, Marasini, Shanti, Ghazanfari, Adibehalsadat, Kim, Soyeon, Chae, Kwon Seok, Chang, Yongmin, Lee, Gang Ho

“…Nanoparticles are considered potential candidates for a new class of magnetic resonance imaging (MRI) contrast agents. Negative MRI contrast agents require…”
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Core-Shell Fe3O4@C Nanoparticles as Highly Effective T2 Magnetic Resonance Imaging Contrast Agents: In Vitro and In Vivo Studies by Yue, Huan, Zhao, Dejun, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Saidi, Abdullah Khamis Ali Al, Liu, Ying, Cha, Hyunsil, Yang, Byeong Woo, Chae, Kwon Seok, Nam, Sung-Wook, Chang, Yongmin, Lee, Gang Ho

“…Magnetite nanoparticles (Fe3O4 NPs) have been intensively investigated because of their potential biomedical applications due to their high saturation…”
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Hydrophilic Biocompatible Poly(Acrylic Acid-co-Maleic Acid) Polymer as a Surface-Coating Ligand of Ultrasmall Gd2O3 Nanoparticles to Obtain a High r1 Value and T1 MR Images by Jang, Yeong-Ji, Liu, Shuwen, Yue, Huan, Park, Ji Ae, Cha, Hyunsil, Ho, Son Long, Marasini, Shanti, Ghazanfari, Adibehalsadat, Ahmad, Mohammad Yaseen, Miao, Xu, Tegafaw, Tirusew, Chae, Kwon-Seok, Chang, Yongmin, Lee, Gang Ho

“…The water proton spin relaxivity, colloidal stability, and biocompatibility of nanoparticle-based magnetic resonance imaging (MRI) contrast agents depend on…”
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A Comparative Study of the Effects of Different Methods for Preparing RGO/Metal-Oxide Nanocomposite Electrodes on Supercapacitor Performance by Hong, Jinpyo, Mengesha, Tirusew Tegafaw, Hong, Suck-Won, Kim, Hyung-Kook, Hwang, Yoon-Hwae

“…We have synthesized binary reduced-graphene-oxide (RGO)/metal-oxide (Ni(OH) 2 , NiO, MnO 2 , and Fe 3 O 4 ) nanocomposites by using a facile hydrothermal…”
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Synthesis, Characterizations, and 9.4 Tesla T2 MR Images of Polyacrylic Acid-Coated Terbium(III) and Holmium(III) Oxide Nanoparticles by Marasini, Shanti, Yue, Huan, Ho, Son Long, Park, Ji Ae, Kim, Soyeon, Jung, Ki-Hye, Cha, Hyunsil, Liu, Shuwen, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Ghazanfari, Adibehalsadat, Chae, Kwon-Seok, Chang, Yongmin, Lee, Gang Ho

“…Polyacrylic acid (PAA)-coated lanthanide oxide (Ln2O3) nanoparticles (NPs) (Ln = Tb and Ho) with high colloidal stability and good biocompatibility were…”
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Facile Synthesis and X-ray Attenuation Properties of Ultrasmall Platinum Nanoparticles Grafted with Three Types of Hydrophilic Polymers by Saidi, Abdullah Khamis Ali Al, Ghazanfari, Adibehalsadat, Liu, Shuwen, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Zhao, Dejun, Liu, Ying, Yang, So Hyeon, Hwang, Dong Wook, Yang, Ji-Ung, Park, Ji Ae, Jung, Jae Chang, Nam, Sung-Wook, Chang, Yongmin, Lee, Gang Ho

“…Ultrasmall platinum nanoparticles (Pt-NPs) grafted with three types of hydrophilic and biocompatible polymers, i.e., poly(acrylic acid), poly(acrylic…”
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In Vivo Positive Magnetic Resonance Imaging of Brain Cancer (U87MG) Using Folic Acid-Conjugated Polyacrylic Acid-Coated Ultrasmall Manganese Oxide Nanoparticles by Marasini, Shanti, Yue, Huan, Ho, Son-Long, Park, Ji-Ae, Kim, Soyeon, Yang, Ji-Ung, Cha, Hyunsil, Liu, Shuwen, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Saidi, Abdullah Khamis Ali Al, Zhao, Dejun, Liu, Ying, Chae, Kwon-Seok, Chang, Yongmin, Lee, Gang-Ho

“…Ultrasmall nanoparticles are potential candidates for application as high-performance imaging agents. Herein, we present the synthesis and characterization of…”
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Synthesis, Characterization, and Enhanced Cancer‐Imaging Application of Trans‐activator of Transcription Peptide‐conjugated Ultrasmall Gadolinium Oxide Nanoparticles by Ahmad, Mohammad Yaseen, Cha, Hyunsil, Oh, In‐Taek, Tegafaw, Tirusew, Miao, Xu, Ho, Son Long, Marasini, Shanti, Ghazanfari, Adibehalsadat, Yue, Huan, Chae, Kwon Seok, Chang, Yongmin, Lee, Gang Ho

“…We prepared gadolinium oxide (Gd2O3) nanoparticles (GNPs) coated with a trans‐activator of transcription (TAT) peptide with cell‐penetrating ability (i.e.,…”
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Synthesis, Biocompatibility, and Relaxometric Properties of Heavily Loaded Apoferritin with D-Glucuronic Acid-Coated Ultrasmall Gd2O3 Nanoparticles by Miao, Xu, Yue, Huan, Ho, Son Long, Cha, Hyunsil, Marasini, Shanti, Ghazanfari, Adibehalsadat, Ahmad, Mohammad Yaseen, Liu, Shuwen, Tegafaw, Tirusew, Chae, Kwon-Seok, Chang, Yongmin, Lee, Gang Ho

“…Apoferritin (APO) with a diameter of ~12 nm is a naturally occurring protein assembly in living organisms. APO is made of 24 protein subunits that form a…”
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X-ray Attenuation Properties of Ultrasmall Yb2O3 Nanoparticles as a High-Performance CT Contrast Agent by Ghazanfari, Adibehalsadat, Marasini, Shanti, Tegafaw, Tirusew, Ho, Son Long, Miao, Xu, Ahmad, Mohammad Yaseen, Yue, Huan, Lee, Gang Ho, Park, Ji Ae, Jung, Ki-Hye, Chang, Yongmin, Oh, In Taek, Chae, Kwon-Seok

“…Ultrasmall heavy metal-oxide nanoparticles can be utilized for highly enhancing contrasts in computed tomography (CT). In this study, ultrasmall Yb 2 O 3…”
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Polyethylenimine-Coated Ultrasmall Holmium Oxide Nanoparticles: Synthesis, Characterization, Cytotoxicities, and Water Proton Spin Relaxivities by Liu, Shuwen, Yue, Huan, Ho, Son Long, Kim, Soyeon, Park, Ji Ae, Tegafaw, Tirusew, Ahmad, Mohammad Yaseen, Kim, Seungho, Saidi, Abdullah Khamis Ali Al, Zhao, Dejun, Liu, Ying, Nam, Sung-Wook, Chae, Kwon Seok, Chang, Yongmin, Lee, Gang Ho

“…Water proton spin relaxivities, colloidal stability, and biocompatibility of nanoparticle magnetic resonance imaging (MRI) contrast agents depend on…”
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