What's NEW
- 2025/04/24Presentation
- Poster presentation entitled "Invasion depth estimation of gastric cancer in early stage using circularly polarized light scattering: Phantom studies" by Mr. M. R. Maskey (M2) on The 11th Biomedical Imaging and Sensing Conference (BISC2025) in Optics & Photonics International Congress 2025（OPIC2025） @ Pacifico Yokohama
- 2023/08/09Paper
- The collaboration article on CREST[Innovative Optics and Photonics] has been published !!
"Acquisition of full Mueller matrix distribution of cancer tissue with near-infrared polarization-probe polarization-imaging and search for its optimal polarization conditions"
Optics Express, 33 (8), 18214-18224 (2025).
- 2025/04/01Grant
- The proposal "Establishment of evaluation technique using circularly polarized light scattering to evaluate the precancerous lesion of gynecological cancer" has been accepted for JSAP Grant-in-Aid for Scientific Research (B) (PI:N. Nishizawa, '25-'27, in collaboration with Prof. T. Kuchimaru at Jichi Meddical Univ. and Dr. T. Matsumoto at Kitasato Univ).
We appreciate this opportunity and will continue our efforts to achieve innovative achievements.
- 2025/03/31Invited Presentation
- Invited presentation entitled "Cancer evaluation imaging using of circularly polarized light scattering" on 1st Closed conference on 2025 in Consortium of Industry-Academia Collaboration on Bio-Optical Imaging and Spectroscopy
- 2025/03/18Presentation
- Presentations were carried out on The 72nd JSAP Spring Meeting 2025.
- Oral"Imaging of circularly polarized light scattering for squamous intra-epithelial dysplasia"(Nozomi Nishizawa, Mahiro Ishikawa, Hidetoshi Matsumoto(Allied Health Sci., Kitasato univ.), et al.)
- Oral"In-vitro experiments with biological phantoms for depth estimation of cancer invasion using circularly polarized light scattering"(Mike Raj Maskey, Mitsuo Fukuno, Akane Saito, Asato Esumi, Nozomi Nishizawa)
- Oral"Dependence of S3 spectra on depth of infiltration of cancer tissue through polarimetric visualization by near-infrared polarization probe polarization imaging"(Collaboration research with Nagaoka University of Technology)
- Poster"Contributions of particle-size distributions to circular depolarization in circularly polarized light scattering method" (Asato Esumi, Nozomi Nishizawa)
- Poster"Fabrication of biological phantoms for cancer detection by using circularly polarized light scattering"(Mitsuo Fukuno, Akane, Saito, Mike Raj Maskey, Nozomi Nishizawa)
- Poster"Experimental demonstrations of depolarization diagram for circularly polarized light scattering"(Kanta Harada, Asato Esumi, Nozomi Nishizawa)
- 2025/03/03Presentation
- Poster presentation on 2024 Annual Research Report Conference of the Cooperative Reseach Project of Research Center for Biomedical Engineering
- 2025/03/01Presentation
- Poster presentation entitled "Cancer distribution measurements using circularly polarized light scattering" on The 1st Kitasato Researcher Summit @ Sagamihara campus of Kitasato university were performed to cultivate a friendly relationship among researchers at this university.
- 2025/02/20Students
- Our lab B4 members gave presentations in the oral examinations of graduation research.
- 2025/01/23Invited Presentation
- Invited presentation entitled "Invasive cancer diagnosis technique using circularly polarized light scattering" on Symposium "Contributions of Tissue Optics to Biomedical Photonics" in The 45th Annul Meeting of the Laser Society of Japan @ International Conference Center Hiroshima
- 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)
- 2024/07/03Paper
(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.
- 2023/08/09Paper
- Our article presented by Nozomi Nishizawa, Asato Esumi, and Yukito Ganko, has been published !!
"Depolarization diagrams for circularly polarized light scattering for biological particle monitoring"
Journal of Biomedical Optics, 29 (7), 075001 (2024).
- Past News are here
Research introduction (in Japanese)
