Author

D. L. Amarasekara

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biophysics· 2 Bioengineering· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:protein folding & dynamics· 2 Research Focus:benchmarking· 1 Research Focus:drug response / drug discovery· 1 Assay:protein sequence· 1 Assay:protein structure· 1 Research Focus:sequence-to-function modeling· 1 Approach:statistical model· 1

Frequent Co-Authors

N. C. Fitzkee· 3 shared C. S. Kariyawasam· 2 shared A. Y. Ibrahim· 1 shared H. A. Robertson· 1 shared J. J. Correia· 1 shared K. A. Lewis· 1 shared L. E. Hough· 1 shared M. A. Hejny· 1 shared

Activity by Year

2022-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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3 shared papersBiophysics

N. C. Fitzkee

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Author profile →

3 papers

Recent·Most cited

BioengineeringbioRxivPreprintAug 12, 2023

Near-Infrared Photothermal Ablation of Biofilms using Protein-Functionalized Gold Nanospheres with a Tunable Temperature Response

D. L. Amarasekara, C. S. Kariyawasam, M. A. Hejny…·N. C. Fitzkee

This paper develops temperature-responsive gold nanospheres for photothermal ablation of biofilms, showing enhanced antimicrobial efficacy at tunable transition temperatures.

DOI 10.1101/2023.08.12.553096

experimental assaydrug response / drug discovery

𝕏 PostBluesky

BiophysicsbioRxivJul 6, 2023

Protein Binding Leads to Reduced Stability and Solvated Disorder in the Polystyrene Nanoparticle Corona

R. P. Somarathne, D. L. Amarasekara, C. S. Kariyawasam…·N. C. Fitzkee

The paper models protein corona disorder on polystyrene nanoparticles, finding that larger nanoparticles lead to less protein destabilization and more solvated, disordered coronas.

DOI 10.1002/smll.202305684

protein structureexperimental assay

𝕏 PostBluesky

BiophysicsbioRxivAug 4, 2022

Intrinsically disordered regions that drive phase separation form a robustly distinct protein class

A. Y. Ibrahim, N. P. Khaodeuanepheng, D. L. Amarasekara…·S. T. Whitten

The paper identifies amino acid property scales that distinguish phase-separating intrinsically disordered regions from other protein regions and improves a predictor for these regions.

DOI 10.1016/j.jbc.2022.102801

protein sequencestatistical model

𝕏 PostBluesky