uPTI: uniaxial permittivity tensor imaging of intrinsic density and anisotropy
L.-H. Yeh, I. E. Ivanov, J. R. Byrum, B. B. Chhun, S.-M. Guo, C. Foltz, E. Hashemi, J. A. Perez-Bermejo, H. Wang, Y. Yu, P. G. Kazansky, B. R. Conklin, M. H. Han, S. B. Mehta
This paper introduces uPTI, a label-free imaging method to measure permittivity tensors in biological samples, enabling 3D orientation and symmetry analysis of cellular structures with high resolution.
bioRxiv · Dec 15, 2020 · PreprintBiophysics