Han, Qingzhi Label-free photoelectrochemical immunoassay for CEA detection based on CdS sensitized WO [electronic resource] - Biosensors & bioelectronics Jan 2018 - 493-499 p. digital Publication Type: Journal Article ISSN: 1873-4235 Standard No.: 10.1016/j.bios.2017.08.034 doi Subjects--Topical Terms: Biosensing TechniquesCadmium Compounds--chemistryCarcinoembryonic Antigen--immunologyElectrochemical TechniquesHumansImmunoassayQuantum Dots--chemistrySulfides--chemistryTin Compounds--chemistryTitanium--chemistryTungsten--chemistry