User profiles for Jin Choi

Jin-Ho Choi

- Verified email at skku.edu - Cited by 15762

Jin Nam Choi

- Verified email at snu.ac.kr - Cited by 15485

Jin-sil Choi

- Verified email at hanbat.ac.kr - Cited by 9043

Friction anisotropy–driven domain imaging on exfoliated monolayer graphene

JS Choi, JS Kim, IS Byun, DH Lee, MJ Lee, BH Park… - Science, 2011 - science.org
Graphene produced by exfoliation has not been able to provide an ideal graphene with
performance comparable to that predicted by theory, and structural and/or electronic defects …

Exchange-coupled magnetic nanoparticles for efficient heat induction

JH Lee, J Jang, J Choi, SH Moon, S Noh, J Kim… - Nature …, 2011 - nature.com
The conversion of electromagnetic energy into heat by nanoparticles has the potential to be
a powerful, non-invasive technique for biotechnology applications such as drug release 1 , 2 …

Characterization of two types of endothelial progenitor cells and their different contributions to neovasculogenesis

J Hur, CH Yoon, HS Kim, JH Choi… - … , and vascular biology, 2004 - Am Heart Assoc
Objective— Endothelial progenitor cells (EPC) in one study group is not the same as EPC in
other investigators, suggesting that EPC is not a single type of cell population. In this study, …

Nanoscale size effect of magnetic nanocrystals and their utilization for cancer diagnosis via magnetic resonance imaging

Y Jun, YM Huh, J Choi, JH Lee, HT Song… - Journal of the …, 2005 - ACS Publications
Since the use of magnetic nanocrystals as probes for biomedical system is attractive, it is
important to develop optimal synthetic protocols for high-quality magnetic nanocrystals and to …

Rethinking procrastination: Positive effects of" active" procrastination behavior on attitudes and performance

AH Chun Chu, JN Choi - The Journal of social psychology, 2005 - Taylor & Francis
Researchers and practitioners have long regarded procrastination as a self-handicapping
and dysfunctional behavior. In the present study, the authors proposed that not all …

Shape control of semiconductor and metal oxide nanocrystals through nonhydrolytic colloidal routes

Y Jun, J Choi, J Cheon - Angewandte Chemie International …, 2006 - Wiley Online Library
Inorganic nanocrystals with tailored geometries exhibit unique shape‐dependent phenomena
and subsequent utilization of them as building blocks for the fabrication of nanodevices is …

In vivo magnetic resonance detection of cancer by using multifunctional magnetic nanocrystals

YM Huh, Y Jun, HT Song, S Kim, J Choi… - Journal of the …, 2005 - ACS Publications
The unique properties of magnetic nanocrystals provide them with high potential as key
probes and vectors in the next generation of biomedical applications. Although …

Six-month versus 12-month dual antiplatelet therapy after implantation of drug-eluting stents: the Efficacy of Xience/Promus Versus Cypher to Reduce Late Loss After …

…, IH Chae, DS Lim, KR Han, JH Choi, SH Choi… - Circulation, 2012 - Am Heart Assoc
Background— The optimal duration of dual antiplatelet therapy (DAPT) after implantation of
drug-eluting coronary stents remains undetermined. We aimed to test whether 6-month …

Adjuvant capecitabine plus oxaliplatin for gastric cancer after D2 gastrectomy (CLASSIC): 5-year follow-up of an open-label, randomised phase 3 trial

…, IJ Chung, SW Kim, HH Kim, JH Choi… - The lancet …, 2014 - thelancet.com
Background The CLASSIC trial was done to compare adjuvant capecitabine plus oxaliplatin
versus observation after D2 gastrectomy for patients with stage II or III gastric cancer. The …

Disposable smart lab on a chip for point-of-care clinical diagnostics

CH Ahn, JW Choi, G Beaucage, JH Nevin… - Proceedings of the …, 2004 - ieeexplore.ieee.org
This paper presents the development of a disposable plastic biochip incorporating smart
passive microfluidics with embedded on-chip power sources and integrated biosensor array for …