Analytical Chemistry · 2010 · 144 citations · 30 references
EngineeringBiochemistryMolecular BiologyBiophysical ChemistryBiosensorsSensorsDna BiosensorsMolecular SensorsNucleic Acid BiosensorsOptical BiosensingOptical BiosensorsQuantum DotsBiomolecular DetectionDna SensorsElectron TransferG-quadruplex StructureOptical AptasensorsOptical Dna BiosensingOptical Dna BiosensorsQuantum Dot Sensors
The luminescence of CdSe/ZnS QDs is quenched via electron transfer by hemin/G-quadruplex associated with the particles. This phenomenon is implemented to develop DNA sensors or aptasensors by tailoring hairpin-functionalized QDs that generate the hemin/G-quadruplex quenchers upon sensing of the respective analytes.
30
Multiplexed Toxin Analysis Using Four Colors of Quantum Dot Fluororeagents
Ellen R. Goldman, Aaron R. Clapp, George P. Anderson et al. · Analytical Chemistry · 2003 · 650 citations
Avidin: A Natural Bridge for Quantum Dot-Antibody Conjugates
Ellen R. Goldman, Eric Balighian, Hedi Mattoussi et al. · Journal of the American Chemical Society · 2002 · 517 citations