9 Result(s)
within
Yong-Chan Cho
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessImpact of molecular symmetry on crystallization pathways in highly supersaturated KH2PO4 solutions
Solute structure and its evolution in supersaturated aqueous solutions are key clues to understand Ostwald’s step rule. Here, we measure the structural evolution of solute molecules in highly supersaturated so...
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Article
Open AccessSite-specific temporal variation of population dynamics in subalpine endemic plant species
Endemic plants in high mountains are projected to be at high risk because of climate change. Temporal demographic variation is a major factor affecting population viability because plants often occur in small,...
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Article
Open AccessAuthor Correction: Noninvasive Self-diagnostic Device for Tear Collection and Glucose Measurement
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Article
Open AccessWirelessly Controlled Implantable System for On-demand and Pulsatile Insulin Administration
We propose a wirelessly controlled implantable system for on-demand and pulsatile insulin delivery with a more convenient and safer strategy than currently available strategies. The system is a combined entity...
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Article
Open AccessNoninvasive Self-diagnostic Device for Tear Collection and Glucose Measurement
We propose a noninvasive, self-diagnostic device that enables safe tear collection and glucose measurement. The device described herein was manufactured by tight assembly of a lid for tear collection in conjun...
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Article
Open AccessImplantable batteryless device for on-demand and pulsatile insulin administration
Many implantable systems have been designed for long-term, pulsatile delivery of insulin, but the lifetime of these devices is limited by the need for battery replacement and consequent replacement surgery. He...
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Article
Open AccessCu Mesh for Flexible Transparent Conductive Electrodes
Copper electrodes with a micromesh/nanomesh structure were fabricated on a polyimide substrate using UV lithography and wet etching to produce flexible transparent conducting electrodes (TCEs). Well-defined me...
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Article
Open AccessFabrication of high-quality single-crystal Cu thin films using radio-frequency sputtering
Copper (Cu) thin films have been widely used as electrodes and interconnection wires in integrated electronic circuits and more recently as substrates for the synthesis of graphene. However, the ultra-high vac...
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Article
Open AccessAbnormal drop in electrical resistivity with impurity do** of single-crystal Ag
Resistivity is an intrinsic feature that specifies the electrical properties of a material and depends on electron-phonon scattering near room temperature. Reducing the resistivity of a metal to its potentiall...
