Author

James P. K. Armstrong

University of BristolORCID 0000-0002-0599-0643Unclaimed 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 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Approach:statistical model· 1 Research Focus:transcription & RNA processing· 1

Frequent Co-Authors

Fabrizio L. ScarpaiD· 2 shared Adam Willis PerrimaniD· 1 shared Annela M. SeddoniD· 1 shared Aya Elghajiji· 1 shared Bianca Helena Ventura FernandesiD· 1 shared Camila Bussola TovaniiD· 1 shared Charles Marie Yves de KergariouiD· 1 shared Chrissy L. HammondiD· 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 papersBioengineering

Fabrizio L. ScarpaORCID

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2 papers

Recent·Most cited

Damping nonlinearity in agarose hydrogels under relative humidity: balancing network stiffness and energy dissipation

Ikenna Obojo, Manuel Dedola, Katherine J. Nelms, Charles Marie Yves de Kergariou, Ibrahim Patrick, Ludovico Cademartiri, James P. K. Armstrong, Adam Willis Perriman, Fabrizio L. Scarpa

This study examines agarose hydrogels' dynamic mechanical properties under varying humidity and polymer concentration, finding optimal energy dissipation at intermediate network densities.

Soft Matter · Jan 1, 2026Peer-reviewedBioengineering

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Zhipeng Deng, Camila Bussola Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jérémie Zappia, Bianca Helena Ventura Fernandes, Olivia Annett, Chrissy L. Hammond, Jason K.F. Wong, Dave J. Adams, Fabrizio L. Scarpa, Michael Richard Whitehouse, , James P. K. Armstrong

This paper introduces coagulative granular hydrogels stabilized by enzyme-catalyzed fibrin networks to enhance mechanical integrity and support tissue regeneration.

Advanced Healthcare Materials · Dec 21, 2025Peer-reviewedBioengineering