Engineered scaffolds produced by electrospinning of biodegradable polymers offer a 3D,
nanofibrous environment with controllable structural, chemical, and mechanical properties …

In recent years, the demand for non-destructive deep-tissue imaging modalities has led to
interest in multiphoton endoscopy. In contrast to bench top systems, multiphoton endoscopy …

Graded index (GRIN) lenses are commonly used for compact imaging systems. It is not
widely appreciated that the ion-exchange process that creates the rotationally symmetric …

Importance Lymph node status is the primary determinant in treatment decision making in
early gastric cancer (EGC). Current evaluation methods are not adequate for estimating …

Advances in vectorial polarization-resolved imaging are bringing new capabilities to
applications ranging from fundamental physics through to clinical diagnosis. Imaging …

Multimode fiber endoscopes have recently been shown to provide sub-micrometer
resolution, however, imaging through a multimode fiber is highly sensitive to bending. Here …

Multiphoton microscopy of cellular autofluorescence and second harmonic generation from
collagen facilitates imaging of living cells and tissues without the need for additional …

Infertility affects 1 in 6 couples, and male factor infertility has been implicated as a cause in
50% of cases. Azoospermia is defined as the absence of spermatozoa in the ejaculate and …

In brain tumor surgery, recognition of tumor boundaries is key. However, intraoperative
assessment of tumor boundaries by the neurosurgeon is difficult. Therefore, there is an …

Imaging neuronal activity with high and homogeneous spatial resolution across the field-of-
view (FOV) and limited invasiveness in deep brain regions is fundamental for the progress of …