South Korea
Country: KR
Fabrication of interdigitated nanogap devices for biomolecular detection
Park H.J., Chi Y.S., Ah C.S., Ha D.H., Choi I.S., Yun W.S., Korea Research Institute of Standards and Science (KRISS), KR
One of the most fascinating fields of nanodevice research is its application to the detection of biologically important entities such as DNAs, peptides, antigens, enzymes, viruses, and cells. Nanoelectronic devices adopted in this study are [...]
Anodic aluminum oxide-based capacitive humidity sensor integrated with micro-heater
Kim Y.D., Jung B.B., Lee H.K., Lee K.H., Lee H.K., Lee K.H., Park H.C., Pohang University of Science and Technology, KR
AAO(Anodic Aluminum Oxide) film is fabricated as a sensing material of capacitive humidity sensors. Because AAO films have a lot of nano-size pores, many water vapors can be absorbed. The size of a pore diameter [...]
The therapeutic effects of silver nanoparticle on the inflammatory disease of the temporomandibular joint
Purpose: The objective of this study was to exam the therapeutic effects of silver nanoparticle on the inflammatory disease of the temporomandibular joint in the animal model. Materials and Method: Mustard oil was injected to [...]
The different biological activity between the colloidal silver nanoparticle and the plasma silver nanoparticle in various cell types
Purpose: The objective of this study was to exam any difference after treatment of nanoparticle in cellular proliferation and gene expression in various cell types. Particularly, it was compared between the colloidal silver nanoparticle and [...]
Biological influence of nanofibrous hydroxyapatite-polycaprolactone membrane on human periodontal ligament cell
Kim H.W., Kim T.I., Lee S.J., Ku Y., Rhyu I.C., Chung C.P., Han S.B., Kim H.W., Kim T.I., Seoul National University, KR
This study was performed to evaluate the effect of hydroxyapatite-coated nanofibrous polycaprolactone membrane on proliferation and differentiation of periodontal ligament cell which is necessary for periodontal regeneration. Hydroxyapatite-coated nanofibrous polycaprolactone membrane was fabricated through electrospinning [...]
In Vitro and In Vivo Evaluations of Bioactive Poly(epsilon-caprolactone)–Organosiloxane Nano-Hybrid Developed as a Novel Bone Substitute
In this study, we evaluated the cellular behaviors of human bone marrow stromal cells (hBMSCs) on the surface of apatite pre-coated poly( -caprolactone)–organosiloxane nano-hybrid material (SiOPCL) and assessed the osteoconductivity of SiOPCL in the diaphyses [...]
Chip-Based Energy Transfer System between Quantum dots and Gold Nanoparticles for Analysis of Protein Glycosylation
Protein glycosylation is one of the most essential processes in the living systems, and often is a major target for developing therapeutics and diagnosis. We have developed a chip-based energy transfer system between quantum dot [...]
Multiplexed Proteolytic Enzyme Assay Based on Energy Transfer between Quantum Dots and Gold Nanoparticles
Oh Y.H., Kim H-S, Kim Y.P., Kim H-S, Kim Y.P., Korea Abvanced Institute of science and Technology, KR
Proteases are key enzymes that regulate both normal and malignant tumor progress. Evaluating these enzymes and their inhibitors, therefore, has a great potential to diagnostics or therapeutic treatment against specific diseases or disorders. We have [...]
Cytotoxicity of Nano-materials on Human Bronchial Epithelial Cell
Shin D.C., Jang J.Y., Yang J-Y, Kim C.S., Kim S-H, Choi I.H., Lim Y.W., Kim C.S., Kim S-H, Lee G.T., Yonsei University, KR
This study was undertaken to address the current deficient knowledge of cellular response to nano sized particle exposure.[4] The aim of this study was to investigate the in vitro responses of human bronchial epithelial cells [...]