Conventional needle technologies can be advanced with emerging nano-and micro-
fabrication methods to fabricate microneedles. Nano-/micro-fabricated microneedles seek to …

Background Retinal oxygen saturation (sO2) provides essential information about the eye's
response to pathological changes that can result in vision loss. Visible-light optical …

Placental villi play a vital role in human fetal development, acting as the bridge of material
exchange between the maternal and fetal. The abnormal morphology of placental villi is …

Optical coherence tomography (OCT), a promising noninvasive bioimaging technique, can
resolve sample three-dimensional microstructures. However, speckle noise imposes …

In clinical healthcare, blood testing is a key part of physical examinations. The quantification
of red blood cells (RBCs) is critical for the diagnosis and management of hematological …

Here we proposed a single A-line sample-structure-nondependent (SSNd) dispersion
detection and compensation method for Fourier-domain optical coherence tomography (FD …

Optical coherence tomography (OCT) is a powerful non-invasive imaging technology that
can perform high-resolution, three-dimensional (3-D) imaging of biological tissues and …

Alterations in the retinal oxygen saturation (sO2) and oxygen consumption are associated
with nearly all blinding diseases. A technology that can accurately measure retinal sO2 has …

Additive manufacturing technologies have become a significant asset in microfluidic
engineering due to their ability to fabricate 3D microstructures for a variety of functions …

Optical coherence tomography (OCT) images the retina noninvasively with micrometer-scale
volumetric resolutions. It is an invaluable resource in the clinic for identifying, monitoring …