A methylene blue based electrochemical assay to quantify haemoglobin in blood for point-of-care anaemia diagnosis

Biosensors and Bioelectronics 2026 Open access

Read full text
Authors: Nerea de Mariscal-Molina, Gonzalo Hernández, Andrew Piper, Marianna Rossetti, Mayka Sánchez, Arben Merkoçi
DOI: 10.1016/j.bios.2026.119013
Cited by: 1
References: 35

Abstract

, respectively, allowing the clinically relevant quantification of Hb in only 1 μL of a neat blood sample. This detection method is feasible for the development of a cost-effective multiplexed PoC device with the integration of biosensors for other anaemia biomarkers, providing a fuller view to patients and clinicians of anaemia status and classification.

Fields of Study & Subjects

Biosensors and Analytical Detection Iron Metabolism and Disorders Electrochemical sensors and biosensors

Publication details

Journal / source
Biosensors and Bioelectronics
Publisher
Elsevier BV
Volume
312
Pages
119013–119013
Publication date
11 July 2026
Language
EN