Zinc oxide (ZnO) based nanostructures have gained remarkable attention worldwide for their
photocatalytic activation behavior as a semi-conductor metal oxide photocatalyst in different …

The presence of toxic and harmful gases utterly dangers human health and environmental
well-being. Selective detection of these gases is immediately required to meet the demands …

The combined approach of optical fiber interferometry with molecular imprinting technology
has shown a tremendous potential for developing a specific and sophisticated bio‐detection …

An enhanced formaldehyde (CH 2 O) sensor incorporating microsphere resonator and zinc
oxide (ZnO) nanorods coated glass is reported. The microsphere resonator with a diameter …

Continuous exposure to formaldehyde may cause injury to the central nervous, respiratory,
blood, and immunological systems. Tapered U-shape plastic optical fiber (POF) coated with …

Formaldehyde (HCHO) gas is a hazardous indoor air pollutant; thus, it is urgent to achieve
rapid and accurate detection of HCHO. In this paper, hierarchical In 2 O 3 nanostructures …

This experimental paper study on the effect of polyvinyl alcohol (PVA) coating on whispering
gallery modes on microbottle resonator (MBR) as liquid ethanol sensor. The silica fiber SMF …

The skin has emerge as a compelling subject for investigation owing to its accessibility and
the relatively straightforward application of optical procedures to it. Diffusive reflection …

Due to numerous benefits such as geometrical simplicity, compact size, high sensitivity,
broad detection range, low noise, and high accuracy, optical devices have attracted a lot of …

English This work investigated the demonstration of acetone detection device as a potential
tool to diagnose diabetes patients. It offers simple and low cost approach based on glass …