264 Result(s)
within
You** Park
Science, Humanities and Social Sciences, multidisciplinary
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessComparative genomics reveals mobile pathogenicity chromosomes in Fusarium
Fusarium species are among the most important phytopathogenic and toxigenic fungi. To understand the molecular underpinnings of pathogenicity in the genus Fusarium, we compared the genomes of three phenotypically...
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Open AccessThermal spin injection and accumulation in CoFe/MgO/n-type Ge contacts
Understanding the interplay between spin and heat is a fundamental and intriguing subject. Here we report thermal spin injection and accumulation in CoFe/MgO/n-type Ge contacts with an asymmetry of tunnel spin po...
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MicroRNA-30c inhibits human breast tumour chemotherapy resistance by regulating TWF1 and IL-11
Chemotherapy resistance frequently drives tumour progression. However, the underlying molecular mechanisms are poorly characterized. Epithelial-to-mesenchymal transition has been shown to correlate with therap...
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Open AccessHigh-Quality Reduced Graphene Oxide by a Dual-Function Chemical Reduction and Healing Process
A new chemical dual-functional reducing agent, thiophene, was used to produce high-quality reduced graphene oxide (rGO) as a result of a chemical reduction of graphene oxide (GO) and the healing of rGO. Thioph...
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Open AccessBetween Scylla and Charybdis: Hydrophobic Graphene-Guided Water Diffusion on Hydrophilic Substrates
The structure of water confined in nanometer-sized cavities is important because, at this scale, a large fraction of hydrogen bonds can be perturbed by interaction with the confining walls. Unusual fluidity pr...
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MG53-induced IRS-1 ubiquitination negatively regulates skeletal myogenesis and insulin signalling
Mitsugumin 53 (MG53) negatively regulates skeletal myogenesis by targeting insulin receptor substrate 1 (IRS-1). Here, we show that MG53 is an ubiquitin E3 ligase that induces IRS-1 ubiquitination with the hel...
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A plasma-treated chalcogenide switch device for stackable scalable 3D nanoscale memory
Stackable select devices such as the oxide p-n junction diode and the Schottky diode (one-way switch) have been proposed for non-volatile unipolar resistive switching devices; however, bidirectional select device...
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Open AccessTandem-structured, hot electron based photovoltaic cell with double Schottky barriers
We demonstrate a tandem-structured, hot electron based photovoltaic cell with double Schottky barriers. The tandem-structured, hot electron based photovoltaic cell is composed of two metal/semiconductor interf...
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Open AccessPhotoluminescent carbon nanotags from harmful cyanobacteria for drug delivery and imaging in cancer cells
Using a simple method of mass production of green carbon nanotags (G-tags) from harmful cyanobacteria, we developed an advanced and efficient imaging platform for the purpose of anticancer therapy. Approximate...
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Open AccessEnhanced heat transfer is dependent on thickness of graphene films: the heat dissipation during boiling
Boiling heat transfer (BHT) is a particularly efficient heat transport method because of the latent heat associated with the process. However, the efficiency of BHT decreases significantly with increasing wall...
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Article
Flutter-driven triboelectrification for harvesting wind energy
Technologies to harvest electrical energy from wind have vast potentials because wind is one of the cleanest and most sustainable energy sources that nature provides. Here we propose a flutter-driven triboelec...
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Open AccessInnovative three-dimensional (3D) eco-TiO2 photocatalysts for practical environmental and bio-medical applications
It is known that water purified by conventional TiO2 photocatalysts may not be safe enough for drinking, due to the toxicity by tiny existence of TiO2 nanoparticles after water treatment. We herein demonstrate a ...
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Open AccessStable semiconductor black phosphorus (BP)@titanium dioxide (TiO2) hybrid photocatalysts
Over the past few decades, two-dimensional (2D) and layered materials have emerged as new fields. Due to the zero-band-gap nature of graphene and the low photocatalytic performance of MoS2, more advanced semicond...
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Open AccessCarbonization of a stable β-sheet-rich silk protein into a pseudographitic pyroprotein
Silk proteins are of great interest to the scientific community owing to their unique mechanical properties and interesting biological functionality. In addition, the silk proteins are not burned out following...
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Open AccessEco-friendly carbon-nanodot-based fluorescent paints for advanced photocatalytic systems
Fluorescent carbon nanomaterials, especially zero-dimensional (0D) carbon nanodots (CDs), are widely used in broad biological and optoelectronic applications. CDs have unique characteristics such as strong flu...
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Open AccessThe effect of Katsura-uri (Japanese pickling melon, Cucumis melo var. conomon) and its derived ingredient methylthioacetic acid on energy metabolism during aerobic exercise
We investigated the effect of Katsura-uri (Japanese pickling melon; Cucumis melo var. conomon) on energy metabolism during exercise in human and animal studies.
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Open AccessGreen synthesis of carbon-supported nanoparticle catalysts by physical vapor deposition on soluble powder substrates
Metal and metal oxide nanoparticles (NPs) supported on high surface area carbon (NP/Cs) were prepared by the physical vapor deposition of bulk materials on an α-D-glucose (Glu) substrate, followed by the depos...
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Open AccessErratum to: The effect of Katsura-uri (Japanese pickling melon, Cucumis melo var. conomon) and its derived ingredient methylthioacetic acid on energy metabolism during aerobic exercise
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Open AccessCorrection: Corrigendum: Tracking of dendritic cell migration into lymph nodes using molecular imaging with sodium iodide symporter and enhanced firefly luciferase genes
We sought to evaluate the feasibility of molecular imaging using the human sodium iodide symporter (hNIS) gene as a reporter, in addition to the enhanced firefly luciferase (effluc) gene, for tracking dendriti...
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Open AccessEpigenetic silencing of the MUPCDH gene as a possible prognostic biomarker for cyst growth in ADPKD
Although autosomal dominant polycystic kidney disease (ADPKD) is a common genetic disease and is characterized by the formation of multiple fluid-filled cysts, which results in renal failure, early diagnosis a...
