Hisanao Hazama

4PUBLICATIONS
5CO-AUTHORS
Photonics, optoelectronics and optical communicationsDental materials and equipmentRadiation therapy
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Publications (4)

|Mar 27, 2026
Hydroxyaldehyde and formyl photoproducts of protoporphyrin IX formed under photodynamic diagnosis and therapy irradiation conditions.

Sochi J Ogbonna, Katsuyoshi Masuda, Hisanao Hazama

|Feb 23, 2024
Mechanism of dentin hardness measurements using a dentin hardness measuring device with a light-emitting diode.

Sota Kondo, Yutaka Tomioka, Naohiro Fujimoto

|May 17, 2023
Increased fluorescence observation intensity during the photodynamic diagnosis of deeply located tumors by fluorescence photoswitching of protoporphyrin IX.

Sochi J Ogbonna, William Y York, Takahiro Nishimura

|Mar 09, 2021
Mass Spectrometric Analysis of the Photobleaching of Protoporphyrin IX Used in Photodynamic Diagnosis and Therapy of Cancer.

Sochi Judith Ogbonna, Hisanao Hazama, Kunio Awazu

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Frequent Collaborators

3 joint publications

Sochi Judith Ogbonna

1 joint publications

William Y York

1 joint publications

Takahiro Nishimura

1 joint publications

Atsushi Mine