Terrestrial life may be carbon-based, but most of its mass is made up of water. Access to
clean water is essential to all aspects of maintaining life. Mainly due to human activity, the …

For thousands of years, carbon ink has been used as a black color pigment for writing and
painting purposes. However, recent discoveries of nanocarbon materials, including …

Organic electrochemical transistors have emerged as a promising alternative to traditional
2/3 electrode setups for sensing applications, offering in-situ transduction, electrochemical …

Surfactants, molecular surface-active agents, are widely used to stabilize single-walled
carbon nanotubes (SWCNTs) and many other nanomaterials in water to facilitate solution …

Since the development of potentiometric ion-selective electrodes, remarkable steps have
been taken towards progressive simplification and improved robustness of pH sensing …

Colorimetric methods are commonly used to quantify free chlorine in drinking water.
However, these methods are not suitable for reagent-free, continuous, and autonomous …

Aligned and suspended carbon nanotubes can outperform randomly oriented networks in
electronic biosensing and thin-film electronics. However, carbon nanotubes tend to bundle …

The focus of this review is an introduction to chemiresistive chemical sensors. The general
concept of chemical sensors is briefly introduced, followed by different architectures of …

Sensitivity and speed of detection are contradicting demands that profoundly impact the
electrical sensing of molecular biomarkers. Although single-molecule sensitivity can now be …

The electronic properties of carbon nanotubes are commonly customized through doping
with various moieties, however, the modification is permanent as long as the dopant is …