Reference electrode drift resulting from the exchange of ions at the solution/reference electrode chamber interface is the number one reason why ion selective electrodes and pH sensors in particular require...
Public safety and environmental monitoring is of great significance to maintain human health. Therefore, a simple and effective strategy for preparing the substrate layer of film-based fluorescent sensor is developed...
The rapid development of accurate and quick diagnostic tools for infectious diseases has made a massive impact in global health. POC devices for pathogen detection have primarily contributed to clinical...
This work reports the first electrochemical bioplatforms described to date for the single and simultaneous determination of two immunoglobulin (Igs) subtypes, IgE and IgG4, considered as reliable markers for the...
We introduce a new approach for glucose oxidase (GOx) immobilization on graphene field-effect transistors (gFETs) to fabricate highly sensitive glucose sensors. The strategy relies on the electropolymerization of a layer...
Ionophore-based ion-selective electrodes (ISEs) are traditionally operated with potentiometry by measuring the open circuit potential against a reference electrode. However, the sensitivity of ISEs is limited by the well-known Nernstian...
A novel ratiometric luminescence nanoprobe based on layered terbium hydroxide nanosheets can selectively detect dipicolinic acid, which is an anthrax biomarker.
In this overview, we explore the electroanalytical sensing of the important chemical reagent hydrazine, highlighting the plethora of electrochemical sensing strategies utilised from the first reports in 1951 to the...
In Situ Recalibration of Ion Selective Electrodes
