In modern-day research, nanoparticles (size< 100 nm) are an indispensable tool for various
applications, especially in the field of biomedicine. Although enormous efforts have been …

Zinc oxide (ZnO) is a wide bandgap semiconductor material that has been widely explored
for countless applications, including in biosensing. Among its interesting properties, its …

Monitoring of lactate is spreading from the evident clinical environment, where its role as a
biomarker is notorious, to the agrifood ambit as well. In the former, lactate concentration can …

Despite the low cost of paper substrates, the lack of appropriate device fabrication
techniques has hampered the overall efficacy of paper-based sensors. Addressing this …

For this study, a cascade-triggered ratiometric fluorescent sensor based on nanocomposites
was designed to detect lactate. This sensor was established by breaking the inner-filter …

The build-up of lactate in solid tumors stands as a crucial and early occurrence in
malignancy development, and the concentration of lactate in the tumor microenvironment …

This work provides a microfluidic-based biosensor to determine total cholesterol in serum
based on integrating the reaction/detection zone of a microfluidic chip of a magnetically …

Cholesterol occupies a pivotal role in human physiological functions and reproductive
processes. Elevated cholesterol levels can predispose individuals to heart disease and …

In the present study, the dye methylene blue (MB) was entrapped in an agarose gel and
used as a sensing probe for the detection of total cholesterol. When methylene blue …

Significant research accomplishments have been made so far for the development and
application of ZnO nanomaterials in enhanced optical biodetection. The unparalleled optical …