HOME
石島歩，博士（工学）
Ayumu Ishijima, Ph.D.
Assistant Professor,
Laboratory of Information Biophotonics,
Research Institute for Electronic Science,
Hokkaido University.
Course of Bioengineering and Bioinformatics,
Division of Information Science and Technology,
Graduate School of Information Science and Technology, Hokkaido University.
Visiting Researcher,
Graduate School of Engineering,
The University of Tokyo.
Email: ishijima(at)es.hokudai.ac.jp
Research interests
Biophotonics, Bioacoustics, Ultrasonics, etc.
News
2023/11/23
"Spectrum shuttle for producing spatially shapable GHz burst pulses" Advanced Photonics Nexus.
2023/11/18
"Single-shot optical imaging with spectrum circuit bridging timescales in high-speed photography" Science Advances.
2023/9/8
生体医工学シンポジウム ベストレビューワーアワードを受賞しました．
2023/4/19
"Cytosolic protein delivery using ultrasound-guided vaporization of perfluorocarbon nano-droplets" Biotechnology Journal.
2023/3/15
第53回秋季応用物理学会講演奨励賞を受賞しました．
2022/12/30
"Dispersive coherent Brillouin scattering spectroscopy", Photoacoustics (Special issue on Ultrafast Photoacoustics)
2022/11/24
"Acoustic frequency-dependent physical mechanism of sub-MHz ultrasound neurostimulation." Japanese Journal of Applied Physics.
2022/11/22
"Challenges of light guiding to deep tissue sites based on acoustic technology." Saibo (in Japanese).
2022/09/01
東京大学から北海道大学に異動しました．
2022/02/24
"音波が操る生体試料中の光伝播" レーザー研究．
2022/02/09
"Optical design of a laser wavefront sensor applicable under strong diffraction effects by irreproducible microscale high-density plasma." Measurement Science and Technology.
2021/11/20
"パルス音波と生体の相互作用に基づく光バイオ技術の創出 (進化する光バイオ技術とその応用)" 光技術コンタクト.
2021/09/14
"Acoustic frequency-dependent physical mechanism of sub-MHz ultrasound neurostimulation." bioRxiv preprint.
2021/09/07
"Dispersive heterodyne Brillouin spectroscopy." arXiv preprint.
2021/08/20
"Acoustic light-sheet microscopy." bioRxiv preprint.
2021/04/27
"Single-shot transmission spectroscopic imaging by two-color stretched pulses." The Review of Laser Engineering (レーザー研究).
2021/03/26
"Cardiac macrophages prevent sudden death during heart stress." Nature Communications.
2020/10/26
"Investigating the optimum size of nanoparticles for their delivery into the brain assisted by focused ultrasound-induced blood–brain barrier opening." Scientific Reports.
2020/10/12
"Sequentially timed all-optical mapping photography boosted by a branched 4f system with a slicing mirror." Optics Express.
2020/08/01
Project Research Associate, Department of Precision Engineering, The University of Tokyo.
2020/05/26
IFMBE Young Investigator Award
2020/01/23
"In vivo light guiding with acoustic fields." Saibo (in Japanese).
2019/10/01
PRESTO Researcher, Japan Science and Technology Agency.
2019/08/15
Cover Image. "Selective intracellular delivery of perfluorocarbon nanodroplets for cytotoxicity threshold reduction on ultrasound‐induced vaporization." Cancer Reports.
2019/06/12
Editors' Pick. "Nonlinear photoacoustic waves for light guiding to deep tissue sites." Optics Letters.