Optical sensors have been developed to detect important markers in various applications
such as food, health, and environment. Nanomaterials have been designed and integrated …

The practice of auscultation, interpreting body sounds to assess organ health, has greatly
benefited from technological advancements in sensing and electronics. The advent of …

Interferometry-based, reflectometric, label-free biosensors have made significant progress in
the analysis of molecular interactions after years of development. The design of interference …

Infectious diseases, caused by pathogenic microorganisms such as bacteria, viruses,
parasites, or fungi, are crucial for efficient disease management, reducing morbidity and …

Pests, especially invasive ones, pose significant threats to the global ecosystem, crop
security, and agriculture economy. Sensing airborne semiochemicals as a nondestructive …

Surface acoustic wave (SAW) sensor technology is a promising approach to diagnosing
cancer through the detection of cancer biomarkers due to its high sensitivity, potential label …

BACKGROUND Polyphenols are a group of compounds found in grapes, musts, and wines.
Their levels are crucial for grape ripening, proper must fermentation, and final wine …

Ovarian cancer (OC) must be detected in its early stages when the mortality rate is the
lowest to provide patients with the best chance of survival. Lysophosphatidic acid (LPA) is a …

The first attempts of bacteria observation started with the use of glass lenses to generate
magnified images of specimens. This technique is constrained by the principal limit to the …

This study introduces a novel green biosensor for ultra-low arsenic detection in water,
combining Saussurea costus ethanolic extract (SCE) with chitosan nanoparticles (ChNPs) in …