Food safety analysis plays a significant role in controlling food contamination and
supervision. In recent years, multiplex optical bioassays (MOBAs) have been widely applied …

The popularization of paper-based analytical devices (PADs) in analytical science has
fostered research on enhancing their analytical performance for accurate and sensitive …

The plasmonic properties of gold nanoparticles (AuNPs) are a promising tool to develop
sensing alternatives to traditional, enzyme-catalyzed reactions. The need for sensing …

This study reports an economical and portable point-of-care (POC) monitoring device based
on artificial multi-enzyme cascade systems for multiple detection purposes. The device was …

In this study, a paper-based enzyme biosensor for hypoxanthine (Hx) was developed,
enabling visual and one-step fish freshness detection. Xanthine oxidase and horseradish …

This paper describes a method to fabricate microfluidic paper-based analytical devices
(μPADs) using a toner laser printer. Multiple methods have been reported for the fabrication …

Microfluidic paper-based sensors as a new type of microsample detection technology are
widely used in medical diagnosis, environmental monitoring, and food safety testing. Inkjet …

Using microfluidic paper-based analytical devices has attracted considerable attention in
recent years. This is mainly due to their low cost, availability, portability, simple design, high …

Printable biosensors have gained numerous exciting advancements towards downstream
applications in fundamental biomedical research, healthcare, food safety, environmental …

Food fraud, a pervasive issue in the global food industry, poses significant challenges to
consumer health, trust, and economic stability, costing an estimated $10–15 billion annually …