The rapid advancement of nanotechnology has provided opportunities for the development
of new sensing and food packaging solutions, addressing long-standing challenges in the …

Point-of-care testing (POCT) biosensors are rapidly develo** in recent years because of
the urgent needs for rapid test and home test. Among various types of POCT biosensors …

Nanomaterials obtained from sustainable and natural sources have seen tremendous
growth in recent times due to increasing interest in utilizing readily and widely available …

This review paper delves into the realm of hybrid cellulose-based materials and their
applications in 2D nano-delivery systems. Cellulose, recognized for its biocompatibility …

Microfluidic paper-based analytical devices (μPADs) have been suggested as alternatives
for develo** countries with suboptimal medical conditions because of their low diagnostic …

The issue of food safety, which is intricately related to the economic progress of the food
industry and public health, has emerged as a significant global concern that is receiving …

We describe an easy-to-use sensor as a tool to quantify and authenticate antioxidant active
ingredients in cosmetic products. The sensing platform comprises a responsive …

In this work, a low-cost, disposable, and portable lab-on-paper device is proposed to
simultaneously quantify total polyphenol content (TPC) and antioxidant capacity (AOC) in 15 …

In resource-limited settings, the availability of medical practitioners and early diagnostic
facilities are inadequate relative to the population size and disease burden. To address cost …

Paper-based platforms can be a promising choice as portable sensors due to their low-cost
and facile fabrication, ease of use, high sensitivity, specificity and flexibility. By combining …