Roadmap on Label‐Free Super‐Resolution Imaging

VN Astratov, YB Sahel, YC Eldar… - Laser & Photonics …, 2023 - Wiley Online Library
Label‐free super‐resolution (LFSR) imaging relies on light‐scattering processes in
nanoscale objects without a need for fluorescent (FL) staining required in super‐resolved FL …

Recent advances and current trends in transmission tomographic diffraction microscopy

N Verrier, M Debailleul, O Haeberlé - Sensors, 2024 - mdpi.com
Optical microscopy techniques are among the most used methods in biomedical sample
characterization. In their more advanced realization, optical microscopes demonstrate …

Artificial confocal microscopy for deep label-free imaging

X Chen, ME Kandel, S He, C Hu, YJ Lee, K Sullivan… - Nature …, 2023 - nature.com
Wide-field microscopy of optically thick specimens typically features reduced contrast due to
spatial cross-talk, in which the signal at each point in the field of view is the result of a …

Wavefront microscopy using quadriwave lateral shearing interferometry: From bioimaging to nanophotonics

G Baffou - ACS photonics, 2023 - ACS Publications
Common cameras are only sensitive to the intensity of light, discarding an essential feature
of a light wave: its phase profile or, equivalently, its wavefront profile. This Review focuses …

Bond-selective intensity diffraction tomography

J Zhao, A Matlock, H Zhu, Z Song, J Zhu… - Nature …, 2022 - nature.com
Recovering molecular information remains a grand challenge in the widely used
holographic and computational imaging technologies. To address this challenge, we …

Machine learning assisted classification of cell lines and cell states on quantitative phase images

AV Belashov, AA Zhikhoreva, TN Belyaeva, AV Salova… - Cells, 2021 - mdpi.com
In this report, we present implementation and validation of machine-learning classifiers for
distinguishing between cell types (HeLa, A549, 3T3 cell lines) and states (live, necrosis …

Multiscale assay of unlabeled neurite dynamics using phase imaging with computational specificity

ME Kandel, E Kim, YJ Lee, G Tracy, HJ Chung… - ACS …, 2021 - ACS Publications
Primary neuronal cultures have been widely used to study neuronal morphology,
neurophysiology, neurodegenerative processes, and molecular mechanism of synaptic …

[HTML][HTML] Large field‐of‐view holographic imager with ultra‐high phase sensitivity using multi‐angle illumination

S Haegele, G Corrielli, M Hejda… - Optics and Lasers in …, 2023 - Elsevier
Quantitative phase imaging and holography allow highly sensitive detection of phase
changes, for example of surface non-uniformities or refractive index (RI) structures in the …

Non‐Invasive and Minute‐Frequency 3D Tomographic Imaging Enabling Long‐Term Spatiotemporal Observation of Single Cell Fate

F Liang, J Zhu, H Chai, Y Feng, P Zhao, S Liu… - Small …, 2023 - Wiley Online Library
Non‐invasive and rapid imaging technique at subcellular resolution is significantly important
for multiple biological applications such as cell fate study. Label‐free refractive‐index (RI) …

Neuronal innervation regulates the secretion of neurotrophic myokines and exosomes from skeletal muscle

KY Huang, G Upadhyay, Y Ahn… - Proceedings of the …, 2024 - National Acad Sciences
Myokines and exosomes, originating from skeletal muscle, are shown to play a significant
role in maintaining brain homeostasis. While exercise has been reported to promote muscle …