High-resolution optical microscopy has traditionally relied on high-magnification and high–
numerical aperture objective lenses. In contrast, lensless microscopy can provide high …

Optical compound microscope has been a major tool in biomedical imaging for centuries. Its
performance relies on relatively complicated, bulky and expensive lenses and alignment …

We demonstrate a handheld on-chip biosensing technology that employs plasmonic
microarrays coupled with a lens-free computational imaging system towards multiplexed …

Improving access to effective and affordable healthcare has long been a global endeavor. In
this quest, the development of cost-effective and easy-to-use medical testing equipment that …

Wide field-of-view (FOV) and high-resolution imaging requires microscopy modalities to
have large space-bandwidth products. Lensfree on-chip microscopy decouples resolution …

Malaria remains a major global health burden and new methods for low-cost, high-
sensitivity, diagnosis are essential, particularly in remote areas with low-resource around the …

A fully-automated and portable leukocyte separation platform was developed based on a
new type of inertial microfluidic device, multi-dimensional double spiral (MDDS) device, as …

In the past two decades or so, there has been a renaissance of optical microscopy research
and development. Much work has been done in an effort to improve the resolution and …

Optofluidics, nominally the research area where optics and fluidics merge, is a relatively new
research field and it is only in the last decade that there has been a large increase in the …

Lab-on-a-chip systems have been rapidly emerging to pave the way toward ultra-compact,
efficient, mass producible and cost-effective biomedical research and diagnostic tools …