Abstract The recent coronavirus (COVID-19) pandemic has underscored the need to move
from traditional lab-centralized diagnostics to point-of-care (PoC) settings. Lab-on-a-chip …

In comparison to alternative nanomaterials, magnetic micron/nano-sized particles show
unique advantages, eg, easy manipulation, stable signal, and high contrast. By applying …

Magnetophoresis offers many advantages for manipulating magnetic targets in
microsystems. The integration of micro-flux concentrators and micro-magnets allows …

Magnetic nanoparticles (MNPs) can be quantified based on their magnetic relaxation
properties by volumetric magnetic biosensing strategies, for example, alternating current …

Magnetophoresis-based microfluidic devices offer simple and reliable manipulation of micro-
scale objects and provide a large panel of applications, from selective trapping to high …

Prevention of infectious diseases, diagnosis of diseases, and determination of treatment
options all rely on biosensors to detect and analyze biomarkers, which are usually divided …

Surveillance of viral pathogens in both point-of-care and clinical settings is imperative to
preventing the widespread propagation of disease—undetected viral outbreaks can pose …

Influenza virus poses a threat to global health by causing seasonal outbreaks as well as
three pandemics in the 20th century. In humans, disease is primarily caused by influenza A …

Detection and quantification of biotargets are important analytical tasks, which are solved
using a wide range of various methods. In recent years, methods based on the isothermal …

Applications of conventional linear ligation-rolling circle amplification (RCA) are restricted by
the sophisticated operation steps and unsatisfactory picomolar-level detection limits. We …