Magnetic relaxation switch immunosensors detect enantiomeric impurities.
Tsourkas
Andrew
A
Center for Molecular Imaging Research, Massachusetts General Hospital and Harvard Medical School, Building 149, 13th Street, Boston, MA 02129, USA.
Hofstetter
Oliver
O
Hofstetter
Heike
H
Weissleder
Ralph
R
Josephson
Lee
L
D000906:Antibodies / Q000276:immunology; D004340:Drug Contamination; D007118:Immunoassay / Q000379:methods*; D007700:Kinetics; D008280:Magnetics; D015394:Molecular Structure; D010649:Phenylalanine / Q000032:analysis* / Q000737:chemistry* / Q000276:immunology; D013237:Stereoisomerism
D000906:Antibodies; D010649:Phenylalanine