Avian influenza virus (AIV) is a zoonotic virus that can be transmitted from animals to
humans. Although human infections are rare, the virus has a high mortality rate when …

Lateral flow assay (LFA) is emerging as one of the most popular paper-based biosensors in
the field of the diagnostic industry. LFA fills all the gaps between diagnosis and treatment as …

Lateral flow immunoassay (LFIA), a classical point-of-care testing (POCT) technique, plays
an important role in disease screening and healthcare monitoring. However, traditional LFIA …

Nanodiamonds (NDs) are carbon nanoparticles with a large refractive index, a high density,
and exceptional chemical stability. When excited by green light, they can emit bright red …

Biodetection for non-invasive diagnostics of fluids, especially urine, remains a challenge to
scientists due to low target concentrations. And biological complexes of the detection target …

Microfluidic paper-based point-of-care assays are a highly valuable technology with many
promising applications in public health and environmental monitoring. High-sensitivity …

Fluorescent nanodiamonds (FNDs) are carbon nanoparticles containing a dense ensemble
of nitrogen-vacancy defects as color centers. These centers have exceptional photostability …

Controlling the progression of contagious diseases is crucial for public health management,
emphasizing the importance of early viral infection diagnosis. In response, lateral flow …

Fluorescent nanodiamond (FND) has been regarded as a superior alternative reporter for
lateral flow immunoassays. The negatively charged nitrogen-vacancy (NV−) center in FND is …

Intracellular and extracellular sensing of physical and chemical variables is important for
disease diagnosis and the understanding of cellular biology. Optical sensing utilizing …