Salmonella is one of the main causes of foodborne infectious diseases, posing a serious
threat to public health. It can enter the food supply chain at various stages of production …

The development of highly-sensitive miniaturized sensors that allow real-time quantification
of analytes is highly desirable in medical diagnostics, veterinary testing, food safety, and …

Food safety is the prime area of concern that builds trust. With the prevailing advancements,
it has become facile to ensure safety in almost all aspects. Technology has grown from …

Water pollution and habitat degradation are the cause of increasing water scarcity and
decline in aquatic biodiversity. While the freshwater availability has been declining through …

We numerically demonstrate a surface plasmon resonance biosensor-based on dual-
polarized spiral photonic crystal fiber (PCF). Chemically stable gold material is used as the …

Surface plasmon resonance (SPR) is the manifestation of a resonance effect due to the
interaction of conduction electrons of metal nanoparticles with incident photons. The …

Food safety is a global health goal and the foodborne diseases take a major crisis on health.
Therefore, detection of microbial pathogens in food is the solution to the prevention and …

Optical sensors based on excitation of surface plasmons, commonly referred to as surface
plasmon resonance (SPR) sensors, belong to the group of refractometric sensing devices …

Surface plasmon resonance (SPR) biosensors are optical sensors exploiting special
electromagnetic waves—surface plasmon-polaritons—to probe interactions between an …

The control of light in photonic crystal fiber (PCF) is a special characteristic that is obtained
due to the relations between material and light. In this paper, a surface plasmon resonance …