An immunosensor designed for polybrominated biphenyl detection based on fluorescence resonance energy transfer (FRET) between carbon dots and gold nanoparticles

Bu, Dan; Zhuang, Huisheng; Yang, Gangyi; Ping, Xianxin

doi:10.1016/j.snb.2014.01.079

Cited by 73 publications

(34 citation statements)

References 26 publications

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“…b Schematic representation of the CK2 kinase assay based on the aggregation and PL quenching of phosphorylated peptide-CD conjugates via Zr 4+ ion linkages [257] Accordingly, the concentration of IgG could be detected by determine the recovered PL intensity [255]. Du and coworkers labeled PL CDs with 4,4-dibrominated biphenyl antigen (PBBAg), and functionalized AuNPs with anti-PBB15 antibody (antiPBBAb) [256]. Thus the obtained PBBAg-CDs were combined with the antigen-binding site of the antiPBBAb-AuNPs.…”

Section: Immunosensormentioning

confidence: 99%

Carbon Based Dots and Their Luminescent Properties and Analytical Applications

Dong

Jian-Hua

Chi

2016

Carbon Nanoparticles and Nanostructures

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Carbon based dots (CDs) composed of sp 2 carbon structures and surface functional groups are a new kind of carbon nanomaterials, exhibiting unique luminescent properties due to the quantum confinement and edge effects. This chapter introduces CDs in detail from their synthetic strategies, morphological and structural characteristics, luminescent properties and mechanisms, and sensing applications. The synthesis methods are summarized as "top-down" and "bottomup" approaches. Luminescent properties discussed include photoluminescence, upconversion luminescence, chemiluminescence, electrochemiluminescence. Sensing applications mainly refer to the chemical and biological sensors based on the luminescent properties of CDs. This chapter provides an overview of the research field and gives future perspectives for developing the exciting materials.

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Section: Immunosensormentioning

confidence: 99%

Carbon Based Dots and Their Luminescent Properties and Analytical Applications

Dong

Jian-Hua

Chi

2016

Carbon Nanoparticles and Nanostructures

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show abstract

“…"top-down" [12][13][14] and "bottom-up" [15][16][17] [19][20][21][22][23], anion [24], biomolecule [25][26][27][28], and pollutants [29][30]. To the best of our knowledge, CDs used as a sensitive fluorescence probes for "Off-On" sensing SDBS has not been reported yet.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Carbon dots as fluorescent probe for “off–on” Detecting sodium dodecyl-benzenesulfonate in aqueous solution

Tao

Liao²,

et al. 2016

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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“…This showed the formation of complex between the metal ions and the CNPs. Thus, most probably static quenching was taking place via common mechanisms such as the fluorescence resonance energy transfer [36] and the electron transfer [37].…”

Section: Sensing Potential Of Heavy Metal Ionsmentioning

confidence: 99%