D
Dong-Hwan Kim
Researcher at Sungkyunkwan University
Publications - 144
Citations - 9894
Dong-Hwan Kim is an academic researcher from Sungkyunkwan University. The author has contributed to research in topics: Colloidal gold & Photon upconversion. The author has an hindex of 42, co-authored 135 publications receiving 8496 citations. Previous affiliations of Dong-Hwan Kim include Nanyang Technological University & Duke University.
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Heteroatom-doped graphene materials: syntheses, properties and applications
TL;DR: The distinct properties resulting from various dopants, different doping levels and configurations, and synergistic effects from co-dopants are emphasized, hoping to assist a better understanding of doped graphene materials.
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Conducting‐Polymer Nanotubes for Controlled Drug Release
TL;DR: A method to prepare conducting-polymer nanotubes that can be used for precisely controlled drug release and significantly decrease the impedance and increase the charge capacity of the recording electrode sites on microfabricated neural prosthetic devices is reported on.
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Polymerization of the conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT) around living neural cells.
Sarah M. Richardson-Burns,Jeffrey L. Hendricks,Brian Foster,Laura K. Povlich,Dong-Hwan Kim,David C. Martin +5 more
TL;DR: Interactions between neural cells and the conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT) toward development of electrically conductive biomaterials intended for direct, functional contact with electrically active tissues such as the nervous system, heart, and skeletal muscle are described.
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Facile Synthesis of Graphene Quantum Dots from 3D Graphene and their Application for Fe3+ Sensing
Arundithi Ananthanarayanan,Xuewan Wang,Parimal Routh,Barindra Sana,Sierin Lim,Dong-Hwan Kim,Kok Hwa Lim,Jun Li,Peng Chen +8 more
TL;DR: In this article, a facile method to electrochemically exfoliate GQDs from three-dimensional graphene grown by chemical vapor deposition (CVD) is reported, which is used for sensitive and specific detection of ferric ions.
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Sustained release of dexamethasone from hydrophilic matrices using PLGA nanoparticles for neural drug delivery
Dong-Hwan Kim,David C. Martin +1 more
TL;DR: The release of the anti-inflammatory agent dexamethasone from nanoparticles of poly(lactic-co-glycolic acid) (PLGA) embedded in alginate hydrogel (HG) matrices was investigated and the impedance of the NP-loaded HG coatings on microfabricated neural probes was measured and found to be similar to the unmodified and uncoated probes.