K
Kwangjin An
Researcher at Ulsan National Institute of Science and Technology
Publications - 102
Citations - 12830
Kwangjin An is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Catalysis & Nanoparticle. The author has an hindex of 41, co-authored 96 publications receiving 11269 citations. Previous affiliations of Kwangjin An include University of California, Berkeley & Seoul National University Hospital.
Papers
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Journal ArticleDOI
Ultra-large-scale syntheses of monodisperse nanocrystals.
Jongnam Park,Kwangjin An,Yosun Hwang,Je-Geun Park,Han-Jin Noh,Jae Young Kim,Jae-Hoon Park,Nong-Moon Hwang,Taeghwan Hyeon +8 more
TL;DR: This work is able to synthesize as much as 40 g of monodisperse nanocrystals in a single reaction, without a size-sorting process, and the particle size could be controlled simply by varying the experimental conditions.
Journal ArticleDOI
Magnetic Fluorescent Delivery Vehicle Using Uniform Mesoporous Silica Spheres Embedded with Monodisperse Magnetic and Semiconductor Nanocrystals
Jaeyun Kim,Ji Eun Lee,Jinwoo Lee,Jung Ho Yu,Byoung Chan Kim,Kwangjin An,Yosun Hwang,Chae-Ho Shin,Je-Geun Park,Jungbae Kim,Taeghwan Hyeon +10 more
TL;DR: The magnetic separation, luminescent detection, and controlled release of drugs were demonstrated using the uniform mesoporous silica spheres embedded with monodisperse nanocrystals.
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Large-Scale Synthesis of Uniform and Extremely Small-Sized Iron Oxide Nanoparticles for High-Resolution T1 Magnetic Resonance Imaging Contrast Agents
Byung Hyo Kim,Nohyun Lee,Hyoungsu Kim,Kwangjin An,Yong Il Park,Yoon-Seok Choi,Kwangsoo Shin,You-Jin Lee,Soon Gu Kwon,Hyon Bin Na,Je-Geun Park,Tae Young Ahn,Young-Woon Kim,Woo Kyung Moon,Seung Hong Choi,Taeghwan Hyeon +15 more
TL;DR: In the in vivo T(1)-weighted magnetic resonance imaging (MRI), ESIONs showed longer circulation time than the clinically used gadolinium complex-based contrast agent, enabling high-resolution imaging and demonstrating the potential of ESions as T( 1) MRI contrast agents in clinical settings.
Journal ArticleDOI
Development of a T1 contrast agent for magnetic resonance imaging using MnO nanoparticles.
Hyon Bin Na,Jung Hee Lee,Kwangjin An,Yong Il Park,Mihyun Park,In Su Lee,Do-Hyun Nam,Sung Tae Kim,Seung‐Hoon Kim,Sang-Wook Kim,Keun‐Ho Lim,Ki Soo Kim,Sun‐Ok Kim,Taeghwan Hyeon +13 more
TL;DR: MRI has further advanced by the development of contrast agents that enable more specific and clearer images and enlargements of detectable organs and systems, leading to a wide scope of applications of MRI not only for diagnostic radiology but also for therapeutic medicine.
Journal ArticleDOI
Size and Shape Control of Metal Nanoparticles for Reaction Selectivity in Catalysis
Kwangjin An,Gabor A. Somorjai +1 more
TL;DR: In this article, a colloidal synthetic approach is used to control the size and shape of nanoparticles, which enables it to be studied as a model heterogeneous catalyst. But, the size of metal particles can be controlled to cluster regimes by using dendrimers.