High-quality optical fibers can be produced now at a low cost and large quantity, and this
has further promoted the development of fiber-optic (chemical) sensors. After over 30 years …

Vitamins are a class of essential nutrients in the body; thus, they play important roles in
human health. The chemicals are involved in many physiological functions and both their …

Measuring cortisol levels as a stress biomarker is essential in many medical conditions
associated with a high risk of metabolic syndromes such as anxiety and cardiovascular …

This paper presents the development and feasibility tests of a cortisol immunosensor. The
sensor is based on surface plasmon resonance (SPR) using an unclad plastic optical fiber …

This article contains a brief overview of plasmonic-based optical fiber analyte sensor's
development over the last ten years. Since detection and monitoring of chemical, physical …

Given the challenges facing on-site analysis, molecularly imprinted polymers (MIPs) based
optical fiber (OF) sensors are earning worldwide attention because of their integration of …

Optical fibre surface plasmon resonance (SPR) based sensor for the detection of heavy
metal ions in the drinking water is designed. Silver (Ag) metal and indium tin oxide (ITO) are …

Analyte-sensitive hydrogels that incorporate optical structures have emerged as sensing
platforms for point-of-care diagnostics. The optical properties of the hydrogel sensors can be …

A biomimetic sensor based on molecularly imprinted polymer (MIP) and surface plasmon
resonance (SPR) transduction, in connection with tapered plastic optical fiber (POF), has …

Optical fiber surface plasmon resonance (SPR) sensors have proven their particular
advantages in chemical and biological sensing over conventional detection methods. By …