Gopal Palla

A rapid, field-deployable paper-based biosensor for the detection of African swine fever virus in whole blood

This paper develops a portable biosensor for rapid ASFV detection in whole blood using microfluidic paper-based devices, achieving high sensitivity and specificity without DNA extraction.

ThermiQuant™ AquaStream: A portable instrument for quantitative colorimetric isothermal nucleic acid amplification reactions in paper and tube formats

ThermiQuant AquaStream is a portable device that enables real-time colorimetric LAMP assays in both microPADs and tubes with high sensitivity and precision.

ThermiQuant(TM) MegaScan: High-throughput isothermal reactor with quantitative colorimetric readout for paper-based nucleic acid amplification tests

A solid-state heater-imager for quantitative evaluation of colorimetric isothermal nucleic acid amplification on paper

The paper introduces a dual-sided heater-imager system for quantitative colorimetric isothermal nucleic acid amplification on paper, achieving temperature uniformity and real-time analysis.

Mechanistic Evaluation of Amplification Lag in Paper-Based Colorimetric Loop Mediated Isothermal Amplification (LAMP) and Its Reduction by BSA Pre-Coating

The paper evaluates amplification lag in paper-based LAMP assays and shows BSA pre-coating reduces it by improving diffusion and reducing adsorption.