Author

A. Johnson-Buck

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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Bioengineering· 1 Biophysics· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Assay:DNA methylation· 2 Approach:experimental assay· 2 Approach:deep learning· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

M. Tewari· 2 shared N. G. Walter· 2 shared A. T. Blanchard· 1 shared K. Khanna· 1 shared L. Dai· 1 shared P. W. Laird· 1 shared S. Mandal· 1 shared

Activity by Year

2021-2024 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 15 mutual co-author links

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2 shared papersBioengineering

M. Tewari

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2 papers

Recent·Most cited

Ultrasensitive amplification-free quantification of a methyl CpG-rich cancer biomarker by single-molecule kinetic fingerprinting

L. Dai, A. Johnson-Buck, P. W. Laird, M. Tewari, N. G. Walter

This paper develops an amplification-free method to quantify DNA methylation at the BCAT1 promoter with high sensitivity and specificity, enabling improved early detection of methylated cancer DNA biomarkers.

bioRxiv · Apr 6, 2024Bioengineering

Rapid Kinetic Fingerprinting of Single Nucleic Acid Molecules by a FRET-based Dynamic Nanosensor

K. Khanna, S. Mandal, A. T. Blanchard, M. Tewari, A. Johnson-Buck, N. G. Walter

This paper introduces iSiMREPS, a method for rapid, single-molecule detection of miRNAs and ctDNAs with high specificity and sensitivity, achieving detection in 10 seconds.

bioRxiv · Apr 6, 2021Biophysics