Author

Hirotsugu Ogi

The University of OsakaORCID 0000-0002-9602-5194Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

Kichitaro NakajimaiD· 2 shared Hiroki OkitaiD· 1 shared Kanta AdachiiD· 1 shared Kensuke IkenakaiD· 1 shared Kotaro OgawaiD· 1 shared Lydia L. GoodiD· 1 shared Masahiro Kino‐okaiD· 1 shared Mee‐Hae KimiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersBiophysics

Kichitaro NakajimaORCID

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2 papers

Recent·Most cited

BiophysicsPRX LifePeer-reviewedJun 29, 2026

Mechanical Profiling of Biopolymer Condensates through Acoustic Trapping

Kichitaro Nakajima, Tomas Šneideris, Nadia A. Erkamp…·Tuomas P. J. Knowles

This study uses acoustic trapping to measure the mechanical properties of single biopolymer condensates, showing it can detect changes in bulk modulus under different environmental conditions.

2 citations

experimental assay

BiophysicsbioRxivPreprintOct 23, 2025

Focused acoustic-radiation-force microscopy for live-cell selective nucleus deformation and nucleus viscoelasticity measurement

Natsumi Fujiwara, Hiroki Okita, Midori Uno…·Hirotsugu Ogi

The paper develops acoustic-radiation-force microscopy to measure nucleus viscoelasticity in live cells, showing high mechanical homeostasis in human mesenchymal stem cells.

DOI 10.1101/2025.10.23.681068

humanimaging