In this work, a flexible electrochemical sensor was developed for the detection of organophosphorus pesticides (OPs). To fabricate the sensor, graphene was generated in situ by laser-induced graphene ...

Oxygen (O2) is an essential gas not only for us and most other lifeforms, but also for many industrial processes, biomedicine, and environmental monitoring applications. Given the importance of O2 and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Herein, cerium/ceriumoxide nanoparticles have been decorated on reduced graphene oxide (Ce/CeO 2 -rGO) for room temperature electrochemical determination of H 2 S in 0.5 M KOH electrolyte. There is a ...