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  1. Article

    Open Access

    Near optimal minimal convex hulls of disks

    The minimal convex hulls of disks problem is to find such arrangements of circular disks in the plane that minimize the length of the convex hull boundary. The mixed-integer non-linear programming model, named Mi...

    Josef Kallrath, Joonghyun Ryu, Chanyoung Song, Mokwon Lee in Journal of Global Optimization (2021)

  2. Article

    Open Access

    Gold nanoparticle clusters for the investigation of therapeutic efficiency against prostate cancer under near-infrared irradiation

    Gold particles have been widely used in the treatment of prostate cancer due to their unique optical properties, such as their light-heat conversion in response to near-infrared radiation. Due to well-defined ...

    Jeonghun Kim, Sang Hun Chun, Lunjakorn Amornkitbamrung, Chanyoung Song in Nano Convergence (2020)

  3. Article

    Open Access

    Syringeable immunotherapeutic nanogel reshapes tumor microenvironment and prevents tumor metastasis and recurrence

    The low response rate of current cancer immunotherapy suggests the presence of few antigen-specific T cells and a high number of immunosuppressive factors in tumor microenvironment (TME). Here, we develop a sy...

    Chanyoung Song, Hathaichanok Phuengkham, Young Seob Kim in Nature Communications (2019)

  4. No Access

    Chapter and Conference Paper

    BULL! - The Molecular Geometry Engine Based on Voronoi Diagram, Quasi-Triangulation, and Beta-Complex

    Libraries are available for the power diagram and the ordinary Voronoi diagram of points upon which application programs can be easily built. However, its counterpart for the Voronoi diagram of spheres does no...

    Deok-Soo Kim, Youngsong Cho, Jae-Kwan Kim in Mathematical Software – ICMS 2014 (2014)

  5. No Access

    Chapter and Conference Paper

    BetaSCP2: A Program for the Optimal Prediction of Side-Chains in Proteins

    The side-chain prediction problem (SCP-problem), is a computational problem to predict the optimal structure of proteins by finding the optimal dihedral angles. The SCP-problem is one of key computational corners...

    Joonghyun Ryu, Mokwon Lee, Jehyun Cha, Chanyoung Song in Mathematical Software – ICMS 2014 (2014)