Seonhee Park

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
A system must identify biological entities to extract information for text mining on biological literature. The characteristics of biological entity nomenclature are very various and easily influenced by authors’ personality, it is not easy to recognize the names by rules or training methods only. And it’s impossible actually to list all possible names of(More)
We present a dense needle array with sharp nano-tips for intracellular gene and drug delivery, with the ultimate goal of gene correction in a high throughput manner. The nanoneedles are fabricated using isotropic dry etching of silicon, followed by anisotropic dry etching and thermal-oxidation-based tip sharpening. The nanoneedle density is as large as 10(More)
The total size of mouse genomic DNA sequences in GenBank exceeds 100 million bases and is rising exponentially [5]. But the function of mouse genome is uncharacterized in many fields. The most of DNA sequences in GenBank consist of EST(Expression Sequence Taq)s and mRNA. Databases of mouse ESTs derived from more than 600 distinct tissue-specific libraries,(More)
Many bioactive molecules have intracellular targets, but have difficulty crossing the cell membrane to reach those targets. To address this difficulty, we fabricated arrays of nanoneedles to gently and simultaneously puncture 10(5) cells and thereby provide transient pathways for transport of molecules into the cells. The nanoneedles were microfabricated by(More)
A new urban development in the area north of the Han river raises many complex questions. How much living space will be provided for residents? What will happen to the current residents of the area? How does the new development fit into the national housing plan? Who will profit from the development? The residents? The politicians? The real estate(More)
We investigated the structural and optical properties of the ZnO thin films formed by oxidation of Zn thin films. Zn thin films were deposited by thermal evaporation and were then annealed from 300 to 800 degrees C to prepare ZnO thin films. We found that ZnO thin films were formed by thermal oxidation of Zn thin films at oxidation temperatures over 400(More)
  • 1