Low fouling label free DNA sensor based on polyethylene glycols for the detection of breast cancer markers Home » Low fouling label free DNA sensor based on polyethylene glycols for the detection of breast cancer markers October 6, 2023October 26, 2023 by admin W. Wang, X. Fan, S. Xu, J.J. Davis, X. Luo Biosensors and Bioelectronics, 2015, 71, 51-56