Zhenqian Han
YOU?
Author Swipe
View article: High-throughput 3D super-resolution ultrasound imaging
High-throughput 3D super-resolution ultrasound imaging Open
Capturing fast hemodynamics in deep organs is essential for understanding microvascular regulation of organ responses to physiological demands and pathological stress. However, non-invasive three-dimensional (3D) imaging of these microscal…
View article: Multi‐Wavelength Achromatic Graphene Metalenses for Visible, NIR, and Beyond
Multi‐Wavelength Achromatic Graphene Metalenses for Visible, NIR, and Beyond Open
The demand for achromatic ultrathin flat lenses has become increasingly stringent, particularly for high‐performance imaging and display applications. Despite significant progress in achromatic metasurface and diffraction lenses, no single…
View article: Quantitatively mapping local quality at super-resolution scale by rolling Fourier ring correlation
Quantitatively mapping local quality at super-resolution scale by rolling Fourier ring correlation Open
In fluorescence microscopy, computational algorithms have been developed to suppress noise, enhance contrast, and even enable super-resolution (SR). The local quality of the images may vary on multiple scales and these differences can lead…
View article: Extending resolution of structured illumination microscopy with sparse deconvolution
Extending resolution of structured illumination microscopy with sparse deconvolution Open
The spatial resolutions of live-cell super-resolution microscopes are limited by the maximum collected photon flux. Taking advantage of a priori knowledge of the sparsity and continuity of biological structures, we develop a deconvolution …