journal article·2025-08Open access

Controlled Nanoconfinement in a Microfluidic Modular Bead Array Device via Elastomeric Diaphragm Collapse for Enhancing Biomolecular Binding Kinetics (Small 34/2025)

Abdullah‐Bin Siddique, Jui‐Hong Weng, Deng‐Kai Yang, Chia‐Fu Chou, Nathan S. Swami

Small· Volume 21· Issue 34

Abstract

Biomolecular Binding Kinetics In article number 2412474, Chia-Fu Chou, Nathan S. Swami, and co-workers presented a modular platform for controlled nanoconfinement over a large area using an elastomeric diaphragm integrated with strain sensors and microfabricated posts (≈500 nm) to enhance biomolecular binding by alternating between confinement and bulk transport for rapid DNA immobilization and screening aptamers on their binding affinities to target molecules.
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Research context

OpenAlex topics: Microfluidic and Capillary Electrophoresis Applications · Microfluidic and Bio-sensing Technologies · Innovative Microfluidic and Catalytic Techniques Innovation

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Affiliations

Electrical & Computer Engineering University of Virginia Charlottesville VA 22904‐4743 USA

Institute of Physics Academia Sinica Taipei 11529 Taiwan

Research Center for Applied Science Academia Sinica Taipei 11529 Taiwan

Department of Chemistry University of Virginia Charlottesville VA 22904‐4319 USA

References

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