Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Hyunsil Cha"'
Autor:
Huan Yue, Dejun Zhao, Tirusew Tegafaw, Mohammad Yaseen Ahmad, Abdullah Khamis Ali Al Saidi, Ying Liu, Hyunsil Cha, Byeong Woo Yang, Kwon Seok Chae, Sung-Wook Nam, Yongmin Chang, Gang Ho Lee
Publikováno v:
Nanomaterials, Vol 14, Iss 2, p 177 (2024)
Magnetite nanoparticles (Fe3O4 NPs) have been intensively investigated because of their potential biomedical applications due to their high saturation magnetization. In this study, core–shell Fe3O4@C NPs (core = Fe3O4 NPs and shell = amorphous carb
Externí odkaz:
https://doaj.org/article/da4087a15e10450f92a9f425ec95006d
Autor:
Eunhee Park, Hyunsil Cha, Eunji Kim, Yu-Sun Min, Ae Ryoung Kim, Hui Joong Lee, Tae-Du Jung, Yongmin Chang
Publikováno v:
NeuroImage: Clinical, Vol 28, Iss , Pp 102342- (2020)
Background: The mechanisms by which mobility function and neuropathic pain are mutually influenced by supraspinal plasticity in motor- and pain-related brain networks following spinal cord injury (SCI) remains poorly understood. Objective: To determi
Externí odkaz:
https://doaj.org/article/d1b1ed414aa34b588892d189cf00fd23
Autor:
Shanti Marasini, Huan Yue, Adibehalsadat Ghazanfari, Son Long Ho, Ji Ae Park, Soyeon Kim, Hyunsil Cha, Shuwen Liu, Tirusew Tegafaw, Mohammad Yaseen Ahmad, Abdullah Khamis Ali Al Saidi, Dejun Zhao, Ying Liu, Kwon-Seok Chae, Yongmin Chang, Gang Ho Lee
Publikováno v:
Applied Sciences, Vol 11, Iss 17, p 8222 (2021)
Surface-coating polymers contribute to nanoparticle-based magnetic resonance imaging (MRI) contrast agents because they can affect the relaxometric properties of the nanoparticles. In this study, polyaspartic acid (PASA)-coated ultrasmall Gd2O3 nanop
Externí odkaz:
https://doaj.org/article/b49275c626514da8891dbe8f844a0118
Autor:
Shanti Marasini, Huan Yue, Son Long Ho, Ji Ae Park, Soyeon Kim, Ki-Hye Jung, Hyunsil Cha, Shuwen Liu, Tirusew Tegafaw, Mohammad Yaseen Ahmad, Adibehalsadat Ghazanfari, Kwon-Seok Chae, Yongmin Chang, Gang Ho Lee
Publikováno v:
Nanomaterials, Vol 11, Iss 5, p 1355 (2021)
Polyacrylic acid (PAA)-coated lanthanide oxide (Ln2O3) nanoparticles (NPs) (Ln = Tb and Ho) with high colloidal stability and good biocompatibility were synthesized, characterized, and investigated as a new class of negative (T2) magnetic resonance i
Externí odkaz:
https://doaj.org/article/a0aa936ee2f74e86a32676a123bea39a
Autor:
Shanti Marasini, Huan Yue, Son-Long Ho, Ji-Ae Park, Soyeon Kim, Ji-Ung Yang, Hyunsil Cha, Shuwen Liu, Tirusew Tegafaw, Mohammad Yaseen Ahmad, Abdullah Khamis Ali Al Saidi, Dejun Zhao, Ying Liu, Kwon-Seok Chae, Yongmin Chang, Gang-Ho Lee
Publikováno v:
Applied Sciences, Vol 11, Iss 6, p 2596 (2021)
Ultrasmall nanoparticles are potential candidates for application as high-performance imaging agents. Herein, we present the synthesis and characterization of folic acid (FA)-conjugated polyacrylic acid (PAA)-coated MnO nanoparticles with an average
Externí odkaz:
https://doaj.org/article/db1febc785924e5f91ed39a6dcfdd310
Autor:
Yeong-Ji Jang, Shuwen Liu, Huan Yue, Ji Ae Park, Hyunsil Cha, Son Long Ho, Shanti Marasini, Adibehalsadat Ghazanfari, Mohammad Yaseen Ahmad, Xu Miao, Tirusew Tegafaw, Kwon-Seok Chae, Yongmin Chang, Gang Ho Lee
Publikováno v:
Diagnostics, Vol 11, Iss 1, p 2 (2020)
The water proton spin relaxivity, colloidal stability, and biocompatibility of nanoparticle-based magnetic resonance imaging (MRI) contrast agents depend on the surface-coating ligands. Here, poly(acrylic acid-co-maleic acid) (PAAMA) (Mw = ~3000 amu)
Externí odkaz:
https://doaj.org/article/c541f202b408482889fd44593fee4b67
Publikováno v:
Behavioral Sciences, Vol 10, Iss 11, p 175 (2020)
Mild cognitive impairment (MCI) is defined as an intermediate state of cognitive alteration between normal aging and dementia. In this study, we performed a functional network connectivity analysis using resting-state functional magnetic resonance im
Externí odkaz:
https://doaj.org/article/24d81e858a8940c6aa76d7f7e79efac2
Autor:
Huan Yue, Ji Ae Park, Son Long Ho, Mohammad Yaseen Ahmad, Hyunsil Cha, Shuwen Liu, Tirusew Tegafaw, Shanti Marasini, Adibehalsadat Ghazanfari, Soyeon Kim, Kwon Seok Chae, Yongmin Chang, Gang Ho Lee
Publikováno v:
Pharmaceuticals, Vol 13, Iss 10, p 312 (2020)
Nanoparticles are considered potential candidates for a new class of magnetic resonance imaging (MRI) contrast agents. Negative MRI contrast agents require high magnetic moments. However, if nanoparticles can exclusively induce transverse water proto
Externí odkaz:
https://doaj.org/article/1184fa90f680485db041508242fae183
Autor:
Mohammad Yaseen Ahmad, Md. Wasi Ahmad, Huan Yue, Son Long Ho, Ji Ae Park, Ki-Hye Jung, Hyunsil Cha, Shanti Marasini, Adibehalsadat Ghazanfari, Shuwen Liu, Tirusew Tegafaw, Kwon-Seok Chae, Yongmin Chang, Gang Ho Lee
Publikováno v:
Molecules, Vol 25, Iss 5, p 1159 (2020)
The study of ultra-small paramagnetic gadolinium oxide (Gd2O3) nanoparticles (NPs) as in vivo positive (T1) magnetic resonance imaging (MRI) contrast agents is one of the most attractive fields in nanomedicine. The performance of the Gd2O3 NP imaging
Externí odkaz:
https://doaj.org/article/1b9dd87ed6e3481bb3cd4efcb1d670f1
Autor:
Tirusew Tegafaw, Wenlong Xu, Sang Hyup Lee, Kwon Seok Chae, Hyunsil Cha, Yongmin Chang, Gang Ho Lee
Publikováno v:
AIP Advances, Vol 6, Iss 6, Pp 065114-065114-13 (2016)
The relaxometric properties of ultrasmall Gd2O3 nanoparticles coated with various ligands were investigated. These ligands include small diacids with hydrophobic chains, namely, succinic acid (Mw = 118.09 amu), glutaric acid (Mw = 132.12 amu), and te
Externí odkaz:
https://doaj.org/article/fc414382e002475c975666eb89e2a8e2