S
Seon-Jin Choi
Researcher at Hanyang University
Publications - 103
Citations - 6205
Seon-Jin Choi is an academic researcher from Hanyang University. The author has contributed to research in topics: Oxide & Nanofiber. The author has an hindex of 40, co-authored 92 publications receiving 4720 citations. Previous affiliations of Seon-Jin Choi include Massachusetts Institute of Technology & Brigham and Women's Hospital.
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Journal ArticleDOI
Selective Detection of Acetone and Hydrogen Sulfide for the Diagnosis of Diabetes and Halitosis Using SnO2 Nanofibers Functionalized with Reduced Graphene Oxide Nanosheets
TL;DR: This work demonstrates that optimization of the RGO loading and the operation temperature of RGO-SnO2 nanocomposite gas sensors enables highly sensitive and selective detection of breath markers for the diagnosis of diabetes and halitosis.
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Thin-Wall Assembled SnO2 Fibers Functionalized by Catalytic Pt Nanoparticles and their Superior Exhaled-Breath-Sensing Properties for the Diagnosis of Diabetes
Jungwoo Shin,Seon-Jin Choi,Inkun Lee,Doo Young Youn,Chong-Ook Park,Jong Heun Lee,Harry L. Tuller,Il-Doo Kim +7 more
TL;DR: In this paper, the authors demonstrate the feasibility of thin-wall assembled metal oxide-based breath sensors for the accurate diagnosis of diabetes and potential detection of lung cancer, which are markers used for the diagnosis of Diabetes and lung cancer.
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Heterogeneous Sensitization of Metal-Organic Framework Driven Metal@Metal Oxide Complex Catalysts on an Oxide Nanofiber Scaffold Toward Superior Gas Sensors.
TL;DR: It is demonstrated that MOF-derived M@MO complex catalysts can be functionalized within an electrospun nanofiber scaffold, thereby creating multiheterojunctions, essential for improving catalytic sensor sensitization.
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Selective Diagnosis of Diabetes Using Pt-Functionalized WO3 Hemitube Networks As a Sensing Layer of Acetone in Exhaled Breath
TL;DR: Long-term stability tests revealed that the remarkable selectivity has been maintained after aging for 7 months in air and the superior cross-sensitivity and response to H(2)S and acetone gas offer a potential platform for application in diabetes and halitosis diagnosis.
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Nanoscale PdO Catalyst Functionalized Co3O4 Hollow Nanocages Using MOF Templates for Selective Detection of Acetone Molecules in Exhaled Breath
TL;DR: The novel synthesis of MOF templated nanoscale catalyst loaded SMO HNCs for high performance gas sensors showed high acetone selectivity against other interfering gases and clearly distinguished simulated exhaled breath of diabetics from healthy people's breath.