Electrochemical Immunosensor for Point-of-Care Detection of Citrullinated Histone H3 Using Screen-Printed Graphene Electrodes and a Portable Potentiostat
Citrullinated histone H3 (CitH3) is an emerging biomarker for early sepsis diagnosis. However, its detection based on standard enzyme-linked immunosorbent assay (ELISA) suffers from long analysis time (4–5 h), expensive instruments, and the need for skilled operators, necessitating the development of alternative detect...