Author

Md. Ahasan Ahamed

Pennsylvania State UniversityORCID 0009-0006-9962-2994Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:differential expression· 2 Assay:DNA methylation· 2 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Approach:deep learning· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:variant calling· 1

Frequent Co-Authors

Anthony J. PolitzaiD· 2 shared Muhammad Asad Ullah KhalidiD· 2 shared Weihua GuaniD· 2 shared Wahid Uz ZamaniD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersBioengineering

Anthony J. PolitzaORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

BioengineeringACS SensorsPeer-reviewedJun 26, 2025

Solid-State Nanopore Sizing for cfDNA Sample Quality Control in Point-of-Need Sequencing

Muhammad Asad Ullah Khalid, Md. Ahasan Ahamed, Anthony J. Politza, Weihua Guan

The paper introduces a solid-state nanopore device for label-free cfDNA quality control, showing it correlates with capillary electrophoresis and achieves low measurement variability.

4 citations

DNA methylationexperimental assay

𝕏 PostBluesky

Molecular BiologybioRxivPreprintApr 24, 2025

Probe-Free Multiplexed RPA Detection Via Single-Molecule Nanopore Sensing and Deep Learning Classification

Md. Ahasan Ahamed, Muhammad Asad Ullah Khalid, Anthony J. Politza…·Weihua Guan

This paper develops a probe-free multiplex RPA assay using nanopore sensing and deep learning to classify DNA amplicons, achieving high accuracy for molecular diagnostics.

DOI 10.1101/2025.04.24.650542

humanDNA methylation

𝕏 PostBluesky