Panhwar, SallahuddinIlhan, HasanHassan, Syeda SaraZengin, AdemBoyaci, Ismail HakkiTamer, Ugur2025-05-102025-05-1020201040-03971521-410910.1002/elan.2020601852-s2.0-85088105442https://doi.org/10.1002/elan.202060185https://hdl.handle.net/20.500.14720/7014Tamer, Ugur/0000-0001-9989-6123; Ilhan, Hasan/0000-0002-4475-1629; Panhwar, Sallahuddin/0000-0001-9938-6369In this report, we have designed a dual responsive disposable electrode for the enumeration ofEscherichia coli K12 (E. coli K12). The immunomagnetic separation strategy provided easily bacterial detection in the whole blood. Metal-organic frameworks magnetic (MOFs) modified, and citrate capped gold nanoparticles were used as capture probe and spectro-electrochemical labels, respectively. The cyclic voltammetry (CV) was employed to quantifyE. coliwith a ranging from 10(1)to 10(7) cfu/mL with a LOD of 1 cfu/mL. The Surface enhanced Raman spectroscopy (SERS) measurements were also performed with using disposable electrode.eninfo:eu-repo/semantics/closedAccessDisposable ElectrodeSpectro-Electrochemical LabelsCyclic VoltammetryPathogens BacteriaBloodArticle3210Q2Q222442252WOS:000548685400001