The direct exposure of volatile organic compounds (VOCs) is widely related to several
adverse health effects. Therefore, an accurate amount of its usage is necessary required …

Globally, there is active development of photonic sensors incorporating multidisciplinary
research. The ultimate objective is to develop small, low-cost, sensitive, selective, quick …

Abstract The Internet-of-Things (IoT) has witnessed exponential growth over the past decade
and will significantly reshape human life from every aspect, eg, defense, environmental …

This article is an overview of the present and ongoing developments in the field of
nanomaterial-based sensors for enabling fast, relatively inexpensive and minimally (or non-) …

Most volatile organic compounds (VOCs) are toxic, carcinogenic, and mutagenic, and can
have serious effects on human health and the ecological environment. Therefore, the …

The detection of many diseases is missed because of delayed diagnoses or the low efficacy
of some treatments. This emphasizes the urgent need for inexpensive and minimally …

A humidity and temperature optical fiber sensor based on a long-period grating (LPG), which
can provide simultaneous response to both magnitudes, is proposed and demonstrated via …

An array of three long period gratings (LPGs) fabricated in a single optical fibre and
multiplexed in the wavelength domain was used to measure simultaneously temperature …

An optical fibre long period grating (LPG) based volatile organic compound (VOC) sensor
coated with ZIF-8, a material from the zeolite imidazolate framework (ZIF) family, functional …

Fiber optic devices are being increasingly employed in the fields of chemical and
environmental sensing due to their important features, such as high accuracy, small size …