A biosensor is an analytical device that can be used for detecting analytes and combines a
biological component with a physicochemical detecting transducer. In recent years …

Intestinal dysfunction is frequently driven by abnormalities of specific genes, microbiota, or
microenvironmental factors, which usually differ across individuals, as do intestinal …

As a promising concept, microfluidic paper-based analytical devices (μPADs) have seen
rapid development in recent years. In this study, a new method of fabricating μPADs by atom …

Electrochemistry provides possibilities to realize smart microdevices of the next generation
with high functionalities. Electrodes, which constitute major components of electrochemical …

Solution-gated graphene field effect transistors (SGGT) were integrated in microfluidic
systems. The transfer characteristics of a SGGT with an Ag/AgCl gate electrode shifted …

This review provides an overview and a critical discussion of novel possibilities of applying
soft sensors for on-line monitoring and control of industrial bioprocesses. Focus is on bio …

Monitoring and control of pH is essential for the control of reaction conditions and reaction
progress for any biocatalytic or biotechnological process. Microfluidic enzymatic reactors are …

Over the last decade, a significant paradigm shift has been observed towards leveraging
less invasive biological fluids—such as skin interstitial fluid (ISF), sweat, tears, and saliva …

This paper presents a solid-state sensor, micro-pump, and micro-valve integrated into a
microfluidic device that is capable of performing automatic pH level and glucose …

A rapid and simple technique is proposed for methanol concentration detection using a
PMMA (Polymethyl-Methacrylate) microfluidic chip patterned using a commercially available …