Author

Q. Peter

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· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:host-pathogen & immune response· 1 Assay:imaging· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

G. Krainer· 4 shared C. K. Xu· 3 shared R. P. B. Jacquat· 3 shared T. P. J. Knowles· 3 shared A. N. Babar· 2 shared C. F. Kaminski· 2 shared K. L. Saar· 2 shared M. A. Czekalska· 2 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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4 shared papersBiophysics

G. Krainer

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Author profile →

4 papers

Recent·Most cited

Alpha-synuclein oligomers displace monomeric alpha-synuclein from lipid membranes

G. Sneideriene, M. A. Czekalska, C. K. Xu, A. Jayaram, G. Krainer, W. E. Arter, Q. Peter, M. Castellana-Cruz, K. L. Saar, A. Levin, T. Mueller, S. Fiedler, S. R. A. Devenish, H. Fiegler, J. R. Kumita, T. Knowles

This study shows that alpha-synuclein oligomers bind more strongly to curved lipid membranes and displace monomeric alpha-synuclein, suggesting a new mechanism for Parkinson's disease toxicity.

bioRxiv · Mar 21, 2023Biophysics

Single-molecule sizing through nano-cavity confinement

R. P. B. Jacquat, G. Krainer, Q. Peter, A. N. Babar, O. Vanderpoorten, C. K. Xu, C. F. Kaminski, U. F. Keyser, J. J. Baumberg, T. P. J. Knowles

This paper introduces a method called nano-cavity diffusional sizing (NDS) to measure the size of nanoscale particles and single biomolecules using residence times in nano-cavities.

bioRxiv · Dec 13, 2021 · PreprintBiophysics

2-photon-fabricated nano-fluidic traps for extended detection of single macromolecules and colloids in solution

O. Vanderpoorten, A. N. Babar, G. Krainer, R. P. B. Jacquat, P. K. Challa, Q. Peter, Z. Toprakcioglu, C. K. Xu, U. F. Keyser, J. Baumberg, C. F. Kaminski, T. P. J. Knowles

This paper introduces nano-fluidic traps that increase detection times for single macromolecules and colloids in solution by providing local steric confinement.

bioRxiv · Nov 17, 2021 · PreprintBiophysics

Direct digital sensing of protein biomarkers in solution

G. Krainer, K. L. Saar, W. E. Arter, T. J. Welsh, M. A. Czekalska, R. P. B. Jacquat, Q. Peter, W. Traberg-Christensen, A. Pujari, A. K. Jayaram, P. Challa, C. G. Taylor, L.-M. van der Linden, T. Franzmann, R. M. Owens, , T. P. J. Knowles

This paper introduces a single-molecule microfluidic platform for digital protein biomarker detection, demonstrating its ability to quantify protein concentrations and provide insights beyond traditional immunoassays.

bioRxiv · May 24, 2020 · PreprintBiophysics