Past News

2024/12/23Invited Presentation

Invited presentation entitled "Cancer diagnosis and evaluation technique using circularly polarized light scattering" on Open Workshop 2024 on Department of Computational Medical Science @ Center for Computational Science in Tsukuba University

2024/12/04Presentation

Poster presentation titled "Cancer detection using circularly polarized light scattering: Phantom studies" on ISBE2024（The 9th International Symposium on Biomedical Engineering） @ ACT CITY Hamamatsu Congress Center.

2024/10/01News!

Dr. Nozomi Nishizawa has been promoted to Associate Professor.

2024/09/19Presentation

Presentations were carried out onhe 85th JSAP Autumn Meeting 2024 .

• Poster "In-vitroexperiments with biological phantom for cancer detection" (Maskey Mike Raj)
• Poster "Depolarization diagrams for circularly polarized light scattering for biological particle monitoring" (Asato Esumi)

2024/07/03 Paper
(Domestic)

Interpretive article "Non-invasive Diagnosis Technique of Tumor Using Circularly Polarized Scattering (Japanese)) " is published on The Journal of Japan Society for Laser Surgery and Medicine 2024 Vo. 45 No. 2 .

2024/03/24Presentation

Presentations were carried out on The 71st JSAP Spring Meeting 2024 .

• Oral "Incident polarization conditions for polarimetric visualization of cancer tissue by using near-infrared polarization probe polarization imaging"(Collaboration research with Nagaoka University of Technology)
• Poster "Depth estimation of cancer invasion with polarization probe S₃ imaging using scattering of circularly polarized light" (Maskey Mike Raj)
• Poster "Circular polarization measurement of transmitted and scattered light"(Yutaro Utsumi)
• Poster "Monte Carlo simulation for fine particle evaluation using transmitted scattered light of circularly polarized light"(Asato Esumi)
• Poster "Monte Carlo simulation for non-invasive leukocyte measurements using scattering of circularly polarized light"(Yukito Ganko)

2024/03/20Invited Presentation

Invited presentation entitled "Spin angular momentum conversion between electrons and light on spin-photonic devices and its applications" on Special Program : Luminescence Chemistry Ensemble: The Future of Science and Technology Associated with Spin, Electron, and Photon in The 104th CSJ Annual Meeting(2024)

2024/03/08Presentation

Poster presentation on 2023 Annual Research Report Conference of the Cooperative Reseach Project of Research Center for Biomedical Engineering

2024/02/22Students

Our lab B4 members gave presentations in the oral examinations of graduation research.

2023/11/21Presentation

Poster presentation titled "Experimental detection of scirrhous gastric cancer using scattering of circularly polarized light" on ISBE2023（The 8th International Symposium on Biomedical Engineering） @ Higashi-Hirosima campus in Hiroshima university.

2023/10/19Patent

Our patent "Endoscope Tip Device" is registered on the Resister of the Japan Patent Office（Patent-JP No. 7352251 ）。

2023/09/20Presentation

Oral presentation entitled "Scirrhous gastric cancer detection using scattering of circularly polarized light" was done on The 84th JSAP Autumn Meeting @ Kumamoto-jo Hall.

2023/09/08Information

Congratulations!! Two members in our lab. passed the graduate school entrance exam. Wishing your best in the graduate school.

2023/08/23Presentation

Poster presentation titled "Experimental estimation of cancer invasion depth using scattering of circularly polarized light" on SPIE Optics + Photonics 2023 @ San Diego, USA

2023/08/10Presentation

Oral presentation titled "Depth estimation of cancer invasion using scattering of circularly polarized light" on The 36th Kitasato-univ. Bio-Science Forum @ Kitasato university

2023/08/09Paper

Proceeding paper "Experimental depth estimation of cancer invasion via circularly polarized light scattering" is published on Proceedings of SPIE 12628 , 1262814 (2023).

2023/06/28Presentation

Oral presentation titled "Experimental depth estimation of cancer invasion via circularly polarized light scattering" on European Conference on Biomedical Optics (ECBO2023) @ Munchen, Germany

2023/06/05 Paper
(Domestic)

Interpretive article "Circularly Polarized Light Source and Detection Technique for Cancer Estimation (Japanese)) " is published on KOGAKU(Japanese Journal of Optics) 2023-May by the Optical Society of Japan

2023/04/20Information

We Update our Member list .

2023/03/22Award

Dr. Nishizawa received "Best Poster Award" on R3 Annual Research Report Conference of the Cooperative Reseach Project of Research Center for Biomedical Engineering . News in School of Science on Kitasato university

2023/03/15Presentation

Two oral presentations were done on The 70th JSAP Spring Meeting @ Sophia university.
"Indicators for fine particle evaluation using scattering of circularly polarized light " and
"Experimental depth estimation of cancer invasion using scattering of circularly polarized light "
And our collaborator has the oral presentation entitled "Photo-excited precession of magnetization in ultra-thin Co/Pd multilayers at low laser fluence regime ".

2023/03/08Presentation

Our collaborator has the oral presentation on APS March Meeting

2023/03/03Presentation

Poster presentation on R4 Annual Research Report Conference of the Cooperative Reseach Project of Research Center for Biomedical Engineering

2023/03/01Presentation

Invited preessntation "Appication for cancer detection of spin-photonic devices" was done on The Workshop on spin apprication for biomedical engineering @ Osaka university. Thank you for the invitaiton!!

2023/03/08Information

Symposium "Progress of the feeble biological signal measurement technique by spintronics and magnetics " will be held on the last day of The 70th JSAP Spring Meeting
Nishizawa is an organizer. We hope you will join us.

2023/01/30Information

Facebook page for Nishizawa Laboratory is opened.

2023/12/29Paper

Published the paper on the collaborative research with Virginia Tech !
"Probe and control of photo-excited magnetization precession in Co/Pd multilayer films at low laser fluence regime"
J. Applied Physics 132 , 243902.

2022/11/25Patent

Our patent "Circularly polarized light emitting diode" is registered on the Resister of the Japan Patent Office（Patent-JP No. 7175502 ）。

2022/11/25Presentation

Poster presentation on the 7th International Symposium on Biomedical Engineering (ISBE2022 )

2022/11/09Lecture

Lecture on "Manabi(Work study) forum in Osukan Secondary School　with the title of "Works of Academic and Researcher ".

2022/10/13Lecture

Presentation for the class ”Introduction to Physics ” for 1st-year undergraduates in Department of Physics are accessible

2022/10/02Lecture

Presentation for the Orientation program of Pre-gratuation research are accessible

2022/09/05Lecture

Lecture materials on Calculus II are accessible accordingly

2022/08/02Presentation

Oral presentation on Conference on Lasers and Electro-optics Pacific Rim 2022 (CLEO-PR 2022 )

2022/07/20 Paper
(Domestic)

Interpretive article『Cancer domestic technique with circulalry polarized light scattering (Japanese))』is published on "光アライアンス(Optical Alliance) 2022-Aug. " by JAPAN INDUSTRIAL PUBLISHING CO., LTD.

2022/07/20Lecture

Lecture on the 4th RIGAKUBU seminar in Kitasato university

2022/07/01News!

I arrived at Kitasato university as a lecturer.

2022/06/05Paper

Online published !
"Depth estimation of tumor invasion in early gastric cancer using scattering of circularly polarized light: Monte Carlo Simulation study"
J. Biophotonics 16 , 202200062.

2022/05/09Grant

FY2022 Research Grant funded by "the Cooperative Reseach Project of Research for Biomedical Engineering" is accepted. I would like to express my gratitude for the wonderful support.

2022/04/19Presentation

Poster presentation on SI-Thru2022 in OPIC2022

2022/03/31Preprint

Our drapf paper titled "Depth estimation of tumor invasion in early gastric cancer using scattering of circularly polarized light: Monte Carlo Simulation study" is opened on the domestic and international ArXiv site
Jxiv ArXiv

2022/03/26Presentation

Poster presentation on The 69th JSAP spring meeting 2022

2022/03/10Presentation

Poster presentation on FY2021 Annual Research Report Conference of Organization for Fundamental Research in TITECH

2022/03/10Information

HP Open

2022/03/04Presentation

Poster presentation on R3 Annual Research Report Conference of the Cooperative Reseach Project of Research Center for Biomedical Engineering

2022/02/16Grant

R4 Research Grant funded by Uehara Memorial Foundation is accepted. I would like to express my gratitude for the wonderful support.

2021/12/03Presentation

Invited preessntation was done on the 17th polarization Science and enginnering group . Thank you for the invitaiton.