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Wang B, Zhao W, Wang L, Kang K, Li X, Zhang D, Ren J, Ji X. Binary-amplifying electrochemiluminescence sensor for sensitive assay of catechol and luteolin based on HKUST-1 derived CuO nanoneedles as a novel luminophore. Talanta 2024; 273:125836. [PMID: 38458080 DOI: 10.1016/j.talanta.2024.125836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/29/2024] [Accepted: 02/24/2024] [Indexed: 03/10/2024]
Abstract
Herein, a highly novel and effective electrochemiluminescence (ECL) sensor based on metal-organic framework (MOF, HKUST-1) derived CuO nanoneedles (HKUST-1 derived CuO NNs), gold nanoparticles (AuNPs) and TiO2 was developed for ultrasensitive detection of catechol and luteolin. The HKUST-1 derived CuO NNs were employed as luminophore for the first time, which were successfully fabricated by using HKUST-1 as precursor. The results revealed that the HKUST-1 derived CuO NNs exhibit excellent ECL activity ascribed to its abundant active site and the high specific surface area, thus obviously promoting the separation and transfer of charge and further improving the current density of ECL sensor. To binary-amplify the signal of the ECL sensor, the AuNPs and TiO2 nano-materials with good biocompatibility, great electron transport efficiency and high catalytic activity were used as co-reaction accelerators in the ECL process. Dependent on the above brilliant strategy, the proposed ECL sensor achieved wide linear ranges from 3 × 10-9 - 1 × 10-4 M for catechol and 1 × 10-8 - 2 × 10-4 M for luteolin, with the detection limits of 1.5 × 10-9 M for catechol and 5.3 × 10-9 M for luteolin, respectively. Furthermore, the ECL sensor exhibited outstanding selectivity, repeatability, stability and obtained great feedback on determination of catechol and luteolin in actual samples. The method not only filled a gap in the ECL application of MOF-derived materials but also provided a novel sight for design other highly efficient luminescent materials.
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Affiliation(s)
- Beibei Wang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China
| | - Wenrui Zhao
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China
| | - Lin Wang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China
| | - Kai Kang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China
| | - Xianrui Li
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China
| | - Duo Zhang
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China
| | - Jujie Ren
- Department of Chemistry, School of Sciences, Hebei University of Science and Technology, Shijiazhuang, 050018, China.
| | - Xueping Ji
- School of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, China; Hebei Key Laboratory of Forensic Medicine, Shijiazhuang, 050017, China.
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Cai YJ, Luo QX, Qi JX, Chen XJ, Liu JL, Zhang L, Liang RP, Qiu JD. Hydrogen-Bonded Organic Cocrystal-Encapsulated Perovskite Nanocrystals as Coreactant-Free Electrochemiluminescent Luminophore for the Detection of Uranium. Anal Chem 2024; 96:3553-3560. [PMID: 38362858 DOI: 10.1021/acs.analchem.3c05494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Lead halide perovskite nanocrystals with excellent photophysical properties are promising electrochemiluminescence (ECL) candidates, but their poor stability greatly restricts ECL applications. Herein, hydrogen-bonded cocrystal-encapsulated CsPbBr3 perovskite nanocrystals (PeNCs@NHS-M) were synthesized by using PeNCs as nuclei for inducing the crystallization of melamine (M) and N-hydroxysuccinimide (NHS). The as-synthesized composite exhibits multiplicative ECL efficiencies (up to 24-fold that of PeNCs) without exogenous coreactants and with excellent stability in the aqueous phase. The enhanced stability can be attributed to the well-designed heterostructure of the PeNCs@NHS-M composite, which benefits from both moiety passivation and protection of the peripheral cocrystal matrix. Moreover, the heterostructure with covalent linkage facilitates charge transfer between PeNCs and NHS-M cocrystals, realizing effective ECL emission. Meanwhile, the NHS and M components act as coreactants for PeNCs, shortening the electron-transport distance and resulting in a significant increase in the ECL signal. Furthermore, by taking advantage of the specific binding effect between NHS-M and uranyl (UO22+), an ECL system with both a low detection limit (1 nM) and high selectivity for monitoring UO22+ in mining wastewater is established. The presence of UO22+ disrupted the charge-transfer effect within PeNCs@NHS-M, weakening the ECL signals. This work provides an efficient design strategy for obtaining stable and efficient ECLs from perovskite nanocrystals, offering a new perspective for the discovery and application of perovskite-based ECL systems.
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Affiliation(s)
- Yuan-Jun Cai
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Qiu-Xia Luo
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Jia-Xin Qi
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Xiao-Juan Chen
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Jin-Lan Liu
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Li Zhang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Ru-Ping Liang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Jian-Ding Qiu
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
- State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, Nanchang 330013, China
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Zeng Q, Dong X, Ren X, Wu D, Ma H, Li Y, Wei Q. Signal-Enhanced Immunosensor-Based MOF-Derived ZrO 2 Nanomaterials as Electrochemiluminescence Emitter for D-Dimer Detection. Anal Chem 2023; 95:13596-13604. [PMID: 37643000 DOI: 10.1021/acs.analchem.3c02289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Metal oxide nanomaterials have garnered significant attention in the field of electrochemiluminescence (ECL) sensing due to their efficient, stable, and nontoxic properties. However, the current research on metal oxide nanomaterials has primarily focused on their cathodic luminescence properties, with limited reports on their anodic ECL properties. In this study, we utilized MOF-derived ZrO2 nanomaterials as luminophores to generate stable anodic ECL signals in the presence of the coreactant tripropylamine (TPrA). Additionally, a signal-enhancing immunosensor was developed to analyze D-dimer by incorporating the coreaction accelerator Cu-doped TiO2 (TiO2-Cu). The ZrO2 synthesized by calcining UiO-67 demonstrated nontoxicity and biocompatibility, exhibiting efficient and stable ECL emission in a TPrA solution. The inclusion of TiO2-Cu as a coreaction accelerator in the immunosensor resulted in the formation of a ternary system of ZrO2/TiO2-Cu/TPrA. The Cu doping effectively narrowed the bandgap of TiO2 and enhanced its conductivity. As a substrate, TiO2-Cu reacted with more TPrA, generating sufficient free radicals to effectively enhance the ECL signal of ZrO2. In this article, a short peptide ligand, NFC (NARKFYKGC), was designed to immobilize antibodies and maintain the activity of antigen-binding sites during the construction of the immunosensor. The developed immunosensor was used for the accurate detection of D-dimers, with a wide linear range of 0.05-600 ng/mL and a low detection limit of 21 pg/mL..
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Affiliation(s)
- Qingze Zeng
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Xue Dong
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Xiang Ren
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Dan Wu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Hongmin Ma
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Yueyun Li
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, P. R. China
| | - Qin Wei
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Republic of Korea
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Xu P, Xu T, Ma M, Qiu X, Wang Y, Zhu Y. Significantly enhanced electrochemiluminescence of nalidixic acid/S2O82− system by isonicotinic as Co-reaction accelerator for ultrasensitive detection of tetraethylenepentamine. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Lv X, Hu Q, Miao T, Li Y, Cui B, Fang Y. An efficient aggregation-induced electrochemiluminescent immunosensor by using TiO 2 nanoparticles as coreaction accelerator and energy donor for aflatoxin B 1 detection. Anal Bioanal Chem 2022. [PMID: 35513458 DOI: 10.1007/s00216-022-04106-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/22/2022] [Accepted: 04/28/2022] [Indexed: 11/01/2022]
Abstract
Herein, we fabricated a label-free ECL immunosensor for aflatoxin B1 (AFB1) detection. In this system, a small organic aggregation-induced electrochemiluminescence luminophore, 2,5-di-tetraphenylethylene-ylthiazolo [5,4-d] thiazole, was designed, named TPETTZ. Polyaniline-wrapped TiO2 nanoparticles (PANI/TiO2 NPs) complex was synthesized through one-step in situ oxidation polymerization of aniline, and performed excellent electrical conductivity and abundant amino groups. As an ECL accelerator, TiO2 nanoparticles (TiO2 NPs) promoted the oxidation of tri-n-propylamine (TPA) to generate more TPA•; in addition, it also acted as a donor to improve the ECL intensity of TPETTZ (acceptor) through electrochemiluminescence resonance energy transfer (ECL-RET). Encouraged by the above, under the existence of TPA, TPETTZ displayed a strong and continuously stable ECLanode signal due to the introduction of PANI/TiO2 NPs. Therefore, the immunosensor was constructed for AFB1 detection based on the quenching effect of target on the ECL signal, and a linearly decreasing ECL signal was obtained as the increasement of AFB1 in the range of 75 fg/mL to 100 ng/mL, with a lower detection limit of 27.5 fg/mL. Moreover, the as-prepared sensing platform performed a satisfactory anti-interference, stability, and reproducibility, and appeared a good accuracy in walnut sample analysis, presenting a promising application in the future.
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Fan X, Sun N, Wang S, Xu M, Zuo C, Xu X, Li Z, Sun Q, Wang Y, Liu P, Fan X. A Label‐free Electrochemiluminescence Sensing for Detection of Dopamine Based on TiO
2
Electrospun Nanofibers. ELECTROANAL 2021. [DOI: 10.1002/elan.202100502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Xuemei Fan
- School of Materials and Chemical Engineering Xi'an Technological University Xi'an 710021 China
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Nan Sun
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Shumin Wang
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Min Xu
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Cheng Zuo
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Xiaojuan Xu
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Zhejian Li
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Qiangqiang Sun
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Yimeng Wang
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Ping Liu
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
| | - Xinhui Fan
- School of Materials and Chemical Engineering Xi'an Technological University Xi'an 710021 China
- College of Chemical Engineering and Modern Materials Shangluo University Shangluo 726000 China
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Rebeccani S, Wetzl C, Zamolo VA, Criado A, Valenti G, Paolucci F, Prato M. Electrochemiluminescent immunoassay enhancement driven by carbon nanotubes. Chem Commun (Camb) 2021; 57:9672-9675. [PMID: 34555139 DOI: 10.1039/d1cc03457j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemiluminescence (ECL) is a leading analytical technique for clinical monitoring and early disease diagnosis. Carbon nanotubes are used as efficient nanomaterials for ECL signal enhancement providing new insights into the mechanism for the ECL generation but also affording application in bead-based immunoassay and ECL microscopy-based bioimaging.
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Affiliation(s)
- Sara Rebeccani
- Department of Chemistry Giacomo Ciamician, University of Bologna, via Selmi 2, Bologna 40126, Italy.
| | - Cecilia Wetzl
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain
| | - Valeria Anna Zamolo
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Piazzale Europa, 1, Trieste 34127, Italy
| | - Alejandro Criado
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain.,Universidade da Coruña, Centro de Investigacións Científicas Avanzadas (CICA), Rúa As Carballeiras, A Coruña, 15071, Spain.
| | - Giovanni Valenti
- Department of Chemistry Giacomo Ciamician, University of Bologna, via Selmi 2, Bologna 40126, Italy.
| | - Francesco Paolucci
- Department of Chemistry Giacomo Ciamician, University of Bologna, via Selmi 2, Bologna 40126, Italy.
| | - Maurizio Prato
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián 20014, Spain.,Department of Chemical and Pharmaceutical Sciences, University of Trieste, Piazzale Europa, 1, Trieste 34127, Italy.,Ikerbasque, Basque Foundation for Science, Bilbao 48013, Spain
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Abdussalam A, Xu G. Recent advances in electrochemiluminescence luminophores. Anal Bioanal Chem 2021. [PMID: 33893832 DOI: 10.1007/s00216-021-03329-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/17/2021] [Accepted: 04/07/2021] [Indexed: 10/21/2022]
Abstract
Electrochemiluminescence (ECL) has continued to receive considerable attention in various applications, owing to its intrinsic advantages such as near-zero background response, wide dynamic range, high sensitivity, simple instrumentation, and low cost. The ECL luminophore is one of the most significant components during the light generation processes. Despite significant progress that has been made in the synthesis of new luminophores and their roles in resolving various challenges, there are few comprehensive summaries on ECL luminophores. In this review, we discuss some of the recent advances in organic, metal complexes, nanomaterials, metal oxides, and near-infrared ECL luminophores. We also emphasize their roles in tackling various challenges with illustrative examples that have been reported in the last few years. Finally, perspective and some unresolved challenges in ECL that can potentially be addressed by introducing new luminophores have also been discussed. Graphical abstract.
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Abstract
Halide perovskites are a rapidly developing class of solution-processable semiconductors which, to date, have a huge impact across several scientific communities. The remarkable photophysical attributes of halide perovskites illustrate their considerable potential in the electrochemiluminescence (ECL) realm. Over the past 4 years, great progress has been achieved in using halide perovskites as ECL emitters. In this mini-review, the basic characteristics, synthetic approaches, and ECL mechanisms for halide perovskite emitters are first introduced. To the best of our knowledge, most of the reported ECL-active halide perovskites and their disclosed unique features are detailly summarized. Stabilization and interface manipulation strategies for desirable ECL performance are further highlighted. The preliminary halide perovskites-related ECL applications are finally discussed, and prospects are also anticipated.
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Affiliation(s)
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
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