An Electrochemiluminescence Biosensor for the Determination of Mercury Ion via Dual-Amplification Strategy

Wang, Shumin; Li, Zhejian; Wang, Yimeng; Fan, Xing; Yu, Lingmin

doi:10.21577/0103-5053.20200144

Cited by 4 publications

(7 citation statements)

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“…applied Ru@AuNPs aggregates generated by electrostatic interaction between Ru(bpy) 3 2+ and AuNPs as labels in an ECL system, [93] whereas Fan et al. designed a Ru1@SiO 2 ‐ssDNA composite acting as an ECL nanoprobe and AuNPs as a nanocarrier through strong Au‐S interactions, which were applied to quench ECL signals [94] . Moreover, Zhai et al.…”

Section: Electrochemiluminescence Systemsmentioning

confidence: 99%

“…Zhang et al applied Ru@AuNPs aggregates generated by electrostatic interaction between Ru(bpy) 3 2 + and AuNPs as labels in an ECL system, [93] whereas Fan et al designed a Ru1@SiO 2 -ssDNA composite acting as an ECL nanoprobe and AuNPs as a nanocarrier through strong Au-S interactions, which were applied to quench ECL signals. [94] Moreover, Zhai et al developed AuNPs distributed on the surface of Mxene (MXene@Au) as an aptamer base material to improve the sensor's conductivity. [95] The large specific surface area of MXene@Au became a good carrier for Ru(bpy) and ferrocene probe DNA to quench the ECL signals.…”

Section: Ruthenium (Ii)mentioning

confidence: 99%

“…Derivatives of ruthenium (III) were the most widely applied luminophores for detecting Hg(II) ions, followed by the modified quantum dots and luminol. The luminophore ruthenium (III) for detecting Hg(II) exists in various compounds, such as Ru(bpy) 3 2 + , [42,74,79,81,86,88,89,97,167] Ru(bpy) 3 2 + /CD-AuNPs, [96] Ru-(phen) 3 2 + , [78] [Ru(phen) 2 dppz] 2 + , [71] Ru1@SiO 2 , [94] NH 2 -Ru@SiO 2 , [84] Ru-MOFs, [82] MPFs @Ru, [92] Ru-dppz, [72] and TW/Ru-J1 (DNA threeway junction structure tagged with ruthenium (II) complex). [80] While quantum dots (QDs) were used in various forms, such as CdSQDs (cadmium sulfide quantum dots), [62,123] Au@CNDs (gold nanoparticles-coated nitrogen-doped carbon dots), [108] and modified graphene quantum dots (GQDs).…”

Section: Mercury (Ii)mentioning

confidence: 99%

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Electrochemiluminescence Systems for Metal‐Ion Detection: A Systematic Review

Harmesa,

Wahyudi,

Saefumillah

et al. 2024

ChemistrySelect

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Electrogenerated chemiluminescence or electrochemiluminescence (ECL) is a chemiluminescence phenomenon generated by electrochemical reactions. Applying this phenomenon for metal ions detections is potentially effectual as it provides excellent selectivity and sensitivity as well as the ease of use and economical cost. Accordingly, the detection methods of many trace metals have been successfully developed by employing ECL systems, including Hg(II), Pb(II), Cu(II), Cd(II), Fe(III), Ag(I), Co(II), Cr(III), Cr(VI), Ni(II), and As(III). There are several key components required to comprise the ECL systems, including luminophores that emit light and are directly proportionate toward metal concentrations, co‐reactants that increase the number of excited luminophores, and electrodes where the electron transfer occurs. Some new ECL systems comprising luminophores, co‐reactants, and electrodes have been developed to achieve impressive measurement results with low detection limits. This paper aims to provide a comprehensive illustration concerning the development of ECL‐based metal sensors, to elucidate a development overview of key elements employed in ECL systems and their modifications, explaining the different types of interactions due to the presence of metal ions in ECL systems, as well as to discuss the future opportunities and challenges of the ECL systems.

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Section: Electrochemiluminescence Systemsmentioning

confidence: 99%

Section: Ruthenium (Ii)mentioning

confidence: 99%

Section: Mercury (Ii)mentioning

confidence: 99%

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Electrochemiluminescence Systems for Metal‐Ion Detection: A Systematic Review

Harmesa,

Wahyudi,

Saefumillah

et al. 2024

ChemistrySelect

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show abstract

Section: Inorganic Luminophores For Amplified Ecl Biosensingmentioning

confidence: 99%

“…Relying on the entropy-driven strand displacement reaction, microRNA-133a, which serves as an acute myocardial infarction biomarker was rapidly detected. 83 Ru(bpy) 3 2+ could also be labelled on nanoparticles as a nanoprobe with a high concentration of Ru(bpy) 3 2+ , such as Ru@SiO 2 nanoparticles, 82,84,85 Ce–Ru-nanostructured coordination polymer, 86 Ru(bpy) 3 2+ -encapsulated liposomes, 87 and Au@Ti 3 C 2 @PEI-Ru(dcbpy) 3 2+ nanocomposites 88 for the detection of various analysts, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). 88 During the modification of the sensing interface on electrodes, some anti-fouling coating strategies can also be employed to resist nonspecific adsorption in complex biological environments.…”

Section: Electrochemiluminescence (Ecl) Sensingmentioning

confidence: 99%

Nucleic acid isothermal amplification-based soft nanoarchitectonics as an emerging electrochemical biosensing platform

et al. 2022

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Recent advances and trends in innovative biosensor‐based devices for heavy metal ion detection in food

Aihaiti,

Wang,

Zhang

et al. 2024

Comp Rev Food Sci Food Safe

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Low‐cost, reliable, and efficient biosensors are crucial in detecting residual heavy metal ions (HMIs) in food products. At present, based on distance‐induced localized surface plasmon resonance of noble metal nanoparticles, enzyme‐mimetic reaction of nanozymes, and chelation reaction of metal chelators, the constructed optical sensors have attracted wide attention in HMIs detection. Besides, based on the enrichment and signal amplification strategy of nanomaterials on HMIs and the construction of electrochemical aptamer sensing platforms, the developed electrochemical biosensors have overcome the plague of low sensitivity, poor selectivity, and the inability of multiplexed detection in the optical strategy. Moreover, along with an in‐depth discussion of these different types of biosensors, a detailed overview of the design and application of innovative devices based on these sensing principles was provided, including microfluidic systems, hydrogel‐based platforms, and test strip technologies. Finally, the challenges that hinder commercial application have also been mentioned. Overall, this review aims to establish a theoretical foundation for developing accurate and reliable sensing technologies and devices for HMIs, thereby promoting the widespread application of biosensors in the detection of HMIs in food.

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An Electrochemiluminescence Biosensor for the Determination of Mercury Ion via Dual-Amplification Strategy

Cited by 4 publications

References 0 publications

Electrochemiluminescence Systems for Metal‐Ion Detection: A Systematic Review

Electrochemiluminescence Systems for Metal‐Ion Detection: A Systematic Review

Nucleic acid isothermal amplification-based soft nanoarchitectonics as an emerging electrochemical biosensing platform

Recent advances and trends in innovative biosensor‐based devices for heavy metal ion detection in food

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