纳米材料在电化学发光生物传感器中应用重点

Fig. 1 Schematic representation of PL and surface-state ECL emissions in a semiconductor NP. (Reproduced from ref. 28. Copyright 2003, American Chemical Society.)ectrochemiluminescence BiosensingSA 13019012李琪化学与材料科学学院化学系Derivation of N Ms-based ECL emissionSurface-state modelElectiogenerated chenukmiuiescence of nanomaterials for bioaiialysis Deng SY and Ju HX, Analyst, 2013, 13& 43-61Derivation of N Ms-based ECL emissionBand-gap modelPassivated .surface statesFig. 2 Schematic representation of PL and band-gap ECL emissions in a semiconductor NP. (Reproduced from ref. 28. Copyright 2003, American Chemical Society.)Electi ogenerated chemikuninescence of nanomaterials for bioanalysisDeng SY and Ju HX, Analyst. 2013, 13& 43-61Roles of NMs in ECLRecent advances in new luminescent nanomaterials for electiochemiluininescence sensorsLi J, Guo SJ and Wang EK, RSC Advances, 2012, 2, 3579-3586Biosensing strategies and applicationsECL inhibition/enhancementElectiochemihuniiiescence of kuninol eiilianced by tlie syneietic catalysis of heinni and silver nanoparticles for sensitive protein detectionJiang XY, Chai YQ, Wang HJ, Yuan R, Biosensors and Bioelechonics, 2014. 54, 20 -261) EDC2) NaRH4Ab, s BSA CEA 丄QD PdNP PdClj0PAMAM-G5Generation/consumption of coreactant)B)32u(bRu(bpy)33GC ElectrodeGC ElectrodeElectron Transfer Ru(bp)产dIncubationElectrocatalytic reduction of coreactant by liiglily loaded dendi iiner-encapsulated palladium iiaiioparticles for sensitive electiochemikunuiescent iimmuioassayDeiig SY, Lei JP and Ju HX. Chem. Commun,. 2012. 48, 9159-9161ECL resonance energy transferToward Understanding of Transfer Mechanism between Electrochemikuninescent Dyes and Liuninescent Qiiantiun DotsHu T, LiuXF , Liu SQ Wang ZL, and Tang ZY , Anal. Chem. 2014. 86, 3939-3946Nanoemitters as labels for ECL detectionA novel quantum dot nanocluster as versatile probe for electrochemihmiinescence and electrochemical assays of DNA and cancer cellsJie GF, Zhang Jie GX, Wang L , Biosensors and Bioelectronics. 2014, 52, 69-75Thanks for u attention!