Keisuke Kondo

  • Citations Per Year
Learn More
We developed a novel method for capturing proteins that interact with a target protein. This method utilizes a protein containing a site-specifically incorporated 3-azidotyrosine (N3-Y) and FG beads for immobilization of the protein via an azido group. Using calmodulin (CaM) as the target protein, we introduced N3-Y at position 72 and conjugated it to FG(More)
We have studied wideband dispersion-free slow light in photonic crystal waveguides and other photonic nanostructures, which allows tunable delays in short optical pulses and the enhancement of light-matter interaction. This paper demonstrates the state-of-the-art devices fabricated by CMOS-compatible process, where compact devices of 200 – 400μm lengths are(More)
The surgical treatment of descending thoracic aortic anastomotic aneurysms is technically challenging. The purpose of this study was to evaluate the use of a temporary external bypass method as an intraoperative measure in the surgical treatment of anastomotic aneurysms of the descending thoracic aorta. An analysis of five consecutive patients who had(More)
In this paper, we research optimal grasp regions on a polygonal shaped grasped object using a required external force set. The required external force set is given based on a task, and consists of the external forces and moments, which must be balanced by contact forces applied by a robotic hand. Even though the grasp position which satisfies the demands,(More)
We present an application of a novel DNA separation matrix, cholesterol-bearing pullulan (CHP) nanogels, for microchip electrophoresis. The solution of the CHP showed a unique phase transition around 30 mg∕ml and formed gel phase over this critical concentration. This gel phase consists of the weak hydrophobic interactions between the cholesterols could be(More)
This study empirically investigates the determinants of the productivity of knowledge creation by collaboration. By using the Japanese patent database, we extracted establishment-level patent co-invention information and found the following results. First, we find an inverse U-shaped pattern in the relationship between the similarity of knowledge stocks and(More)
This study presents new evidence on firms’ attitudes toward artificial intelligence (AI) and robotics, as well as their attitude toward the impacts of these new technologies on future business and employment prospects. The data used in this paper are the results of our original survey of more than 3,000 Japanese firms. The major findings can be summarized(More)