Hydrothermally driven three-dimensional evolution of mesoporous hierarchical europium oxide hydrangea microspheres for non-enzymatic sensors of hydrogen peroxide detection†
Abstract
Hydrothermal synthesis of mesoporous europium oxide hierarchical hydrangea microspheres for electrochemical detection of hydrogen peroxide (H2O2) has been successfully achieved. The as-prepared stable enzyme-free sensor is capable of performing H2O2 detection in a broad linear range, with high sensitivity, a remarkably low detection limit and rapid response.