Functionalized MoS(2) nanosheet-based field-effect biosensor for label-free sensitive detection of cancer marker proteins in solution.
Label-free MoS(2) nanosheet-based field-effect biosensor detects cancer marker protein Prostate Specific Antigen in real time with high sensitivity and selectivity, exhibiting great potential in point-of-care diagnostics application.
Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, 02138, USA.
Lu
L
Wang
Ye
Y
Wang
Jen It
JI
Wong
Tomás
T
Palacios
Jing
J
Kong
Hui Ying
HY
Yang
D014408:Biomarkers, Tumor / Q000032:analysis*; D015374:Biosensing Techniques / Q000379:methods*; D003199:Computer Systems; D004220:Disulfides / Q000737:chemistry*; D004560:Electricity; D006801:Humans; D008982:Molybdenum / Q000737:chemistry*; D053758:Nanoparticles / Q000737:chemistry*; D017430:Prostate-Specific Antigen / Q000032:analysis; D012996:Solutions; D013194:Staining and Labeling
D014408:Biomarkers, Tumor; D004220:Disulfides; D012996:Solutions; D008982:Molybdenum; D017430:Prostate-Specific Antigen; C082964:molybdenum disulfide
MoS2; biosensors; field-effect device; prostate-specific antigen (PSA)