Colorimetric techniques have been developed and used in routine analyses for over a
century and apparently all their potentialities have been exhaustively explored. However …

Paper-based analytical devices introduce an innovative platform technology for fluid
handling and analysis, with wide range of applications, promoting low cost, ease of …

Stimuli-responsive materials activated by biological signals play an increasingly important
role in biotechnology applications. We exploit the programmability of CRISPR-associated …

Paper-based sensors offer an affordable yet powerful platform for field and point-of-care
(POC) testing due to their self-pumping ability and utility for many different analytical …

Microfluidic paper-based chips (μPCs) are micro-laboratory analysis systems that use paper
instead of traditional microfluidic substrate materials and miniaturize biochemical reactions …

Single-use, disposable, point-of-care diagnostic devices carry great promise for global
health, including meeting urgent needs for testing and diagnosis in places with limited …

This review reports on recent advances in state-of-the-art detection methods for microfluidic
paper-based analytical devices (μPADs). The review commences by describing the …

Abstract Three‐dimensional (3D) printing, also called additive manufacturing (AM) or rapid
prototyping (RP), is a layer by layer manufacturing method and now has been widely used in …

A wide range of applications are possible with paper-based analytical devices, which are
low priced, easy to fabricate and operate, and require no specialized equipment. Paper …

Introduction: There is a significant interest in developing inexpensive portable biosensing
platforms for various applications including disease diagnostics, environmental monitoring …