Bright near-infrared circularly polarized electrochemiluminescence from Au<sub>9</sub>Ag<sub>4</sub>nanoclusters
Lirong Jiang, Mengmeng Jing, Bing Yin, Wenjun Du, Xiaojian Wang, Ying Liu, Shuang Chen, Manzhou Zhu
Abstract
, which is comparable with that obtained from their photoluminescence. The obtained nanocluster CPECL platform shows the discrimination of chiral 2-chloropropionic acid. The integration of optical activity and ECL in metal nanoclusters provides the opportunity to achieve enantiomer discrimination and local chirality detection with high sensitivity and contrast.
Topics & Concepts
NanoclustersElectrochemiluminescenceChirality (physics)EnantiomerExcited statePhotoluminescenceMaterials scienceMetalPhotochemistryLigand (biochemistry)Quantum yieldReactivity (psychology)ElectrochemistryEnantiomeric excessChemistryCrystallographyNanotechnologyPhysical chemistryStereochemistryOptoelectronicsPhysicsEnantioselective synthesisFluorescenceElectrodeAtomic physicsOpticsCatalysisOrganic chemistryAlternative medicineMetallurgyQuarkMedicinePathologyChiral symmetry breakingBiochemistryNambu–Jona-Lasinio modelQuantum mechanicsReceptorNanocluster Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesGold and Silver Nanoparticles Synthesis and Applications