Komal Agarwal

This paper combines label-free acoustic and optical microscopy to image 3D tumor spheroids in hydrogels, enabling high-throughput drug screening by capturing structural and cellular details.

The paper develops a framework to estimate stochastic acoustic impedance in Atlantic salmon fish scales using scanning acoustic microscopy and wavelet transforms, achieving over 90% accuracy in PVDF impedance estimation.

This paper uses moDWT and Gaussian process regression to map acoustic impedance in shrimp scales, achieving over 90% algorithm accuracy.