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- Publications
- Influence
Development of the single-cell MALDI-TOF (matrix-assisted laser desorption/ionization time-of-flight) mass-spectroscopic assay.
- M. Shimizu, N. Ojima, H. Ohnishi, T. Shingaki, Yasuyuki Hirakawa, T. Masujima
- Chemistry, Medicine
- Analytical sciences : the international journal…
- 10 January 2003
MALDI-TOF mass spectrometry was used to detect intracellular molecules from a single intact cell on monolayers of other cells. Intracellular molecules, e.g., histamine, were gradually increased in a… Expand
Nano-kinetics of probe-particles in solution visualized by a pin-fiber video scope.
- M. Suzuto, Yasuyuki Hirakawa, +4 authors T. Masujima
- Chemistry, Medicine
- Analytical sciences : the international journal…
- 2003
The nano-kinetics of colloidal particles and living cells with the colloidal particles were visualized by a newly developed video scope. The system of the new video scope has a feature of fine… Expand
Analysis of the nano-kinetic movement of a single DNA by a pin-fiber video scope.
- Yasuyuki Hirakawa, Masashi Suzutoh, +4 authors T. Masujima
- Chemistry, Medicine
- Analytical sciences : the international journal…
- 1 December 2002
The nano-kinetics movement of a single DNA molecule was visualized by a newly developed video-microscope system with an optical fiber, called a "pin-fiber video scope". The stretching and shrinking… Expand
Observation and analysis of single DNA nano-kinetics by pin-fiber video scope.
- Yasuyuki Hirakawa, M. Suzuto, +4 authors T. Masujima
- Chemistry, Medicine
- The Analyst
- 2003
The nano-kinetic movement of a single DNA molecule was observed and analyzed by a newly developed video-microscope system with an optical fiber, called a pin-fiber video scope. A single lambda-DNA… Expand
XEBRA: The Design and Implementation of Integrated Programming Environment for XML Processing and Browsing
- Norio Toyama, Yasuyuki Hirakawa, T. Hattori, T. Hagino
- Computer Science
- WWW Posters
- 2001
TLDR
Manipulation of a Single DNA Molecule under the Pin-Fiber Video Scope
- M. Suzuto, H. Ohnishi, Yasuyuki Hirakawa, T. Masujima
- Chemistry
- 2005
1本の光ファイバーにより顕微照明を行うビデオマイクロスコープ法（ピンファイバービデオマイクロスコープ法）を開発し，蛍光色素YOYO-1で染色したλ-phage DNAの伸張過程をリアルタイムで観察した．そのため，微小流動装置を用いた固定法を開発し，DNA光切断現象の評価も行った．まずpoly-L-lysineコートしたカバーガラス上へのλ-phage… Expand
Compiling adaptive diagrams in SVG
- Yasuyuki Hirakawa, Cameron L. McCormack, Kimbal George Marriott, Bernd Meyer
- Computer Science
- 2007