Optical biosensors are frontrunners for the rapid and real-time detection of analytes,
particularly for low concentrations. Among them, whispering gallery mode (WGM) resonators …

It is perhaps surprising that something as fragile as a microscopic droplet could possibly
form a laser. In this article we will review some of the underpinning physics as to how this …

An ideally flexible laser may function in unison with minute fluctuations in nature. Lasers
made solely from liquids are promising toward this end, but they are intrinsically unstable …

The development of a fast and reliable whispering gallery mode (WGM) simulator capable of
generating spectra that are comparable with experiment is an important step forward for …

Controlling dispersion of a whispering gallery mode resonator is of critical importance for
many nonlinear applications, such as frequency comb generation, parametric oscillators …

This work presents a solution to limitations on scalability in traditional on-chip optofluidic
polymerase chain reaction (PCR) methods that are based on infrared annealing and droplet …

A method for determining the diameters and shell thicknesses of microbubble resonators is
presented; it entails simulating whispering gallery mode (WGM) spectra using a newly …

Photoluminescence (PL) stability of ZnS-AgInS 2 (ZAIS) nanoparticles (NPs) prepared via
thermal decomposition of (AgIn) x Zn 2 (1-x)(S 2 CN (C 2 H 5) 2) 4 (x= 0.5, 0.8 and 1.0) was …

Microfluidic technologies and on-chip optical components have advanced such that on-chip
sensing of minute chemical and molecular compounds is possible, eg, detection of gases …

To implement analytical chemistry processes in digital microfluidic systems, consideration is
required for three concepts: actuation, sensing, and stimulation. The scalability of the …