Small-molecule detection is important for many applications including clinical diagnostics,
drug discovery, and measurements of environmental samples and agricultural products …

Exploration of magnetic nanoparticle labels for giant magnetoresistance (GMR) biosensing
technology is crucial because their characteristics determine GMR-based sensor …

Chitosan has a number of commercial and possible biomedical uses. Chitosan as a
polysaccharide is a bioactive polymer with a variety of applications due to its functional …

Commercial bead-based assays are commonly built upon polystyrene particles. The
polymeric carrier can be encoded with organic dyes and has ideal material properties for …

Immunomagnetic beads provide novel tools for high-throughput immunoassay techniques.
In this study, protein G (PG) was immobilized onto bacterial magentic particles (BMPs) using …

In conventional competitive immunoassays for small molecules (SM), antibodies are either
immobilized to solid phases or labeled with magnetic particles or probes. The former …

Gliadin from wheat is a common food allergen that can induce baker's asthma, wheat-
dependent exercise-induced anaphylaxis, atopic dermatitis, and celiac disease. This gliadin …

Detection of low-abundance proteins and their post-translational modifications (PTMs)
remains a great challenge. A conventional enzyme-linked immunosorbent assay (ELISA) is …

In this Letter, the gold nanoparticles (AuNPs) were used as an enhanced material for
selective detection of ractopamine and metaproterenol with electrochemical methods. The …

There is a general need in healthcare systems all around the world to reduce costs in terms
of time and money without compromising patients outcome. Point-of-Care Testing (POCT) is …