Optical biosensors are rapid, real-time, and portable, have a low detection limit and a high
sensitivity, and have a great potential for diagnosing various types of cancer. Optical …

Biosensors have opened up new possibilities for the detection of several environmental
risks and diagnosis of numerous diseases. They have opened a new era in which heavy …

Gas sensors are important in many fields such as environmental monitoring, agricultural
production, public safety, and medical diagnostics. Herein, Tamm plasmon resonance in a …

A new biophotonic sensor based on photonic crystal (PC) has been designed for the
detection of creatinine concentration in blood, and is considered an important small …

In this study, early cancer detection of a single living cell is investigated by employing a
surface plasmon resonance (SPR)-based photonic crystal fiber (PCF) biosensor structure …

In this investigation, a “photonic crystal fiber (PCF)”-based “surface plasmon resonance
(SPR)” biosensor is proposed for the early detection of cancerous cells. The “finite element …

Malaria is a mosquito-borne disease caused by unicellular hemoparasites of the genus
Plasmodium that results in the death of over one million people worldwide every year. Early …

In this paper, a Janus metastructure (JMS) is proposed that can act both as a logic gate and
detect multiple physical quantities. By adjusting the incident angle of electromagnetic waves …

A novel technique has been reported in the present research to sense the nature of different
cells either normal or cancerous by employing a 2-D photonic crystal waveguid (PCW) …

In this article, a structure based on one-dimensional photonic crystals that can be used for
both angle sensing and refractive index sensing is proposed, which is achieved by optical …