The surface plasmon resonance (SPR) phenomenon is of wide interest due to its sensitivity
to changes in surface refractive index for the label-free, highly sensitive and rapid detection …

Surface plasmon resonance approach is a highly useful option to offer optical and label-free
detection of target bioanalytes with numerous advantages (eg, low-cost fabrication …

In this paper, a novel nanoscale refractive index sensor topology, which incorporates a ring
resonator containing circular tapered defects coupled to a metal-insulator-metal (MIM) …

In this paper, a refractive index biosensor is proposed which employs Si photonic nanorings
coupled to ring-shaped plasmonic nanohole arrays (PNA) on a hybrid substrate to facilitate …

Despite the indisputable benefits and advancement of science, technology, and civilization,
early diagnosis of healthcare is still a challenging field for the scientific fraternity. The …

Highlights•3D cell systems show high resistance to cytotoxic treatment compared with 2D
models.•Microfluidic systems allow cost-effective analysis of cytotoxic drugs.•Integration of …

A review is made of 71 papers on surface plasmon resonance biosensors, published
between 2005 and 2020, mostly in the last decade. The reviewed papers are divided into …

The accurate detection of potential biomarkers in body fluids is a vital step in the early
detection of specific diseases, monitoring of effective treatment, and development of modern …

Optical biosensors show attractive performance in medical sensing in the event of using
different nanoparticles in their design. Owing to their unique optical characteristics and …

Breast cancer is one of the leading causes of death throughout the world. Early detection of
breast cancer can prevent the death of many women throughout the world. There are many …