Lasers are the pillars of modern optics and sensing. Microlasers based on whispering-
gallery modes (WGMs) are miniature in size and have excellent lasing characteristics …

In the past two decades, biopharmaceuticals have been a breakthrough in improving the
quality of lives of patients with various cancers, autoimmune, genetic disorders etc. With the …

Self-propelled micro/nanomotors are emergent intelligent sensors for analyzing extracellular
biomarkers in circulating biological fluids. Conventional luminescent motors are often …

Microscopic lasers represent a promising tool for the development of cutting-edge photonic
devices thanks to their ability to enhance light–matter interaction at the microscale. In this …

The possibility to produce laser action involving biomaterials, in particular (single) biological
cells, has fostered the development of cellular lasers as a novel approach in biophotonics. In …

Over the past few decades, optoelectronic devices have played a key role in human life and
modern technology. To meet the development trends of the industry, photonics with tunable …

Microlasers based on biomaterials have attracted enormous interest because of their
promising potential for future applications in medical treatments, bio-tracking, and …

Self-assembled fluorescent particles have shown promise as a potential structure for
random lasers. However, obtaining micron-sized random lasers made with fluorescent …

Single cellular lasers have recently attracted tremendous research due to their outstanding
lasing characteristics for cell sensing and tracking. Thanks to enhanced light− cell …

Droplet microlasers are micro-scale lasers that utilize liquid droplets to construct optical
resonators. Due to their notable attributes of flexibility, tunability, and reconfigurability …