Thanks to advanced semiconductor microfabrication technology, chip-scale integration and
miniaturization of lab-on-a-chip components, silicon-based optical biosensors have made …

The global sanitary crisis caused by the emergence of the respiratory virus SARS-CoV-2
and the COVID-19 outbreak has revealed the urgent need for rapid, accurate, and affordable …

This article reviews the recent advances in microfluidic-chip integrated optical biosensors for
simultaneous detection of multiple analytes. In particular, the principles and recent progress …

PECVD silicon nitride photonic wire waveguides have been fabricated in a CMOS pilot line.
Both clad and unclad single mode wire waveguides were measured at λ= 532, 780, and 900 …

By virtue of the well‐developed micro‐and nanofabrication technologies and rapidly
progressing surface functionalization strategies, silicon‐based devices have been widely …

Utilizing biosensors for multiplexed detection can greatly increase analysis throughput and
thus, the amount of information obtained in a single assay. The microfluidic chip, a type of …

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 …

Prompt, reliable and specific detection techniques in portable and easy-to-operate systems
are of paramount importance to medical diagnosis, especially in emergencies such as …

Photonic integration has seen tremendous progress over the previous decade, and several
integration platforms have reached industrial maturity. This evolution has prepared the …

Whispering-gallery mode (WGM) microdisk lasers show great potential for highly sensitive
label-free detection in large-scale sensor arrays. However, when used in practical …