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Huang Y, Xie R, Li K, Tian R, Lin Y, Lu C. Addressing the Origin of Single-Atom-Activated Supports Monitored by Electrochemiluminescence. ACS APPLIED MATERIALS & INTERFACES 2023; 15:1610-1618. [PMID: 36576363 DOI: 10.1021/acsami.2c19985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Currently, much attention has been paid to the efforts to stabilize and regulate single atoms through supports to obtain decent electrocatalytic behaviors. However, little concern was given to the effect of single atoms on modulating the electronic structure of supports, despite the catalytic activities and large quantities of supports in the catalytic reactions. Herein, we have localized Ru single atoms onto two-dimensional layered double hydroxide (NiFe-LDH) and studied the role of Ru single atoms in adjusting the electronic structure of the NiFe-LDH support. Spin polarization of 3d electrons for Fe and electron redistribution in NiFe-LDH were effectively modulated through the interaction between Ru single atoms and NiFe-LDH. As a result, the luminol redox reaction and reactive oxygen revolution were simultaneously promoted by Ru single-atom-modulated NiFe-LDH, manifested as boosted electrochemiluminescence (ECL). Therefore, we have provided valid information to reveal the regulation effect of single atoms on the spin state and electronic structure of the supports. It is anticipated that our strategy may arouse wide interest in manipulating single-atom-modulated supports.
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Affiliation(s)
- Yuhui Huang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ruyu Xie
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Kaitao Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Rui Tian
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yanjun Lin
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Chao Lu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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Zhu Q, Mao W, Zhang C, Zhou Y, Tang Z, Yu C. Au@BSA microspheres-luminol and a novel luminescent Zeolitic Imidazolate Framework were used for potential-resolved electrochemiluminescence to detect dual targets. Anal Chim Acta 2020; 1140:89-98. [PMID: 33218493 DOI: 10.1016/j.aca.2020.09.057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 12/21/2022]
Abstract
Here, a novel electrochemiluminescence biosensor based on potential-resolved strategy was firstly prepared for the detection of dual targets α2,3-sialylated glycans and α2,6-sialylated glycans. This is the first time that Au@BSA microsphere was used to connect with luminol to enhance its ECL intensity, and it can generate ECL signals at positive potential. Zeolitic Imidazolate Framework-8 (ZIF-8) and Meso-tetra (4-carboxyphenyl) porphyrin (TCPP) were linked using a one-pot method to synthesize a novel luminescent ZIF (L-ZIF) named TZZ, which can emit ECL signals at negative potential. Moreover, magnetite microspheres were used to construct a sandwich-type biosensor to obtain higher sensitivity and reduce background signals. In addition, the biosensor manufactured directly in solution have a wider linear range than constructed on electrode because it has more available space than the electrode surface. Due to the above advantages, the prepared ECL biosensor exhibited high sensitivity, stability and broader linear range, even for practical analysis. Therefore, the prepared ECL biosensor will become a promising method for determination of α2,3-sialylated glycans and α2,6-sialylated glycans in clinical applications in the future. What is more, it provides a potential method for detection of other multi-targets.
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Affiliation(s)
- Qihao Zhu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China
| | - Weiran Mao
- Chongqing University Cancer Hospital, Chongqing, 400016, PR China
| | - Chengli Zhang
- The First People's Hospital of Zigong, Zigong, Sichuan, 643000, PR China
| | - Yuan Zhou
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China
| | - Zhiyong Tang
- Department of Pharmacy, Nanchong Central Hospital, The Second Clinical Medical College, North Sichuan Medical College, Nanchong, Sichuan, 637000, PR China
| | - Chao Yu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China.
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Synthesis and Catalytic Activity of Activated Carbon Supported Sulfonated Cobalt Phthalocyanine in the Preparation of Dimethyl Disulfide. APPLIED SCIENCES-BASEL 2018. [DOI: 10.3390/app9010124] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Merox process was widely applied in the fine chemical industry to convert mercaptans into disulfides by oxidation with oxygen, including dimethyl disulfide (DMDS). In this paper, a new activated carbon (AC)-supported sulfonated cobalt phthalocyanine (AC-CoPcS) catalyst was prepared through the chemical linkage of ethylenediamine between them. UV−VIS, FT-IR, BET, and XPS were used to characterize the structure of the new catalyst. Then AC-CoPcS was applied to catalyze sodium methylmercaptide (SMM) oxidation for the preparation of DMDS. The effect of process parameters, such as reaction time, catalyst dosage, reaction temperature, and oxygen pressure on SMM conversion per pass (CPPSMM), yield (YieldDMDS), and purity of the DMDS (PurityDMDS) product were investigated to evaluate the catalytic performance of AC-CoPcS. The new supported catalyst exhibits better catalytic performance than the commercial one and can be properly reused four times to obtain CPPSMM and YieldDMDS higher than 90% and 70%. Under the optimum experimental conditions, the CPPSMM and YieldDMDS could reach as high as 98.7% and 86.8%, respectively, and the purity of the DMDS product is as high as 99.8%. This new supported catalyst exhibits good industrial application prospects.
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Song HY, Kang TF, Jiang MF, Zhang JJ, Cheng SY. A novel strategy based on DNAzyme for electrochemiluminescence detection of Pb(II) with P-GO@QDs for signal amplification. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.07.051] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zhuang YF, Zhang JT, Cao GP. Simple and Sensitive Electrochemiluminescence Method for Determination of Bisphenol a Based on its Inhibitory Effect on the Electrochemiluminescence of Luminol. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200800146] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Zhang M, Yuan R, Chai Y, Wang C, Wu X. Cerium oxide-graphene as the matrix for cholesterol sensor. Anal Biochem 2013; 436:69-74. [PMID: 23380308 DOI: 10.1016/j.ab.2013.01.022] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2012] [Revised: 01/15/2013] [Accepted: 01/22/2013] [Indexed: 11/19/2022]
Abstract
A simple and sensitive electrogenerated chemiluminescence (ECL) cholesterol biosensor was prepared based on cerium oxide-graphene (CeO(2)-graphene) composites as an efficient matrix. CeO(2)-graphene composites were prepared by depositing CeO(2) onto graphene and were characterized by scanning electron microscopy. The experimental results demonstrated that CeO(2)-graphene could catalyze the ECL of a luminol-H(2)O(2) (hydrogen peroxide) system to amplify the luminol ECL signal greatly. In addition, the use of CeO(2)-graphene provided a better biocompatible microenvironment for the immobilized enzyme, resulting in excellent stability and a long lifetime of the ECL biosensor. The surface assembly process, ECL behaviors, and electrochemistry of the biosensor were investigated in detail. The quantity of cholesterol was in the linear range from 12 μM to 7.2 mM with a detection limit of 4.0 μM (signal/noise = 3). In addition, the biosensor exhibited outstanding reproducibility, long-term stability, and selectivity. Moreover, this cholesterol biosensor offers an alternative analytical method with low cost and high speed.
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Affiliation(s)
- Meihe Zhang
- Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China
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Lin Y, Dai H, Yang C, Lin S, Chen G. Electrochemiluminescent Behavior of Eosin Y and Its Application for Detection of Some Bioactive Molecules. ELECTROANAL 2011. [DOI: 10.1002/elan.201000530] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Wu D, Han Y, Wei Q, Zhao Y, Mao K, Cai Y, Li R, Dai Y. A novel chemiluminescent flow-injection analysis of transferrin by its reduction of the luminol-hydrogen peroxide reaction catalysed by meso-tetra-(3-methoxyl-4-hydroxyl) phenyl manganese porphyrin. LUMINESCENCE 2011; 26:629-33. [DOI: 10.1002/bio.1286] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2010] [Revised: 12/08/2010] [Accepted: 01/28/2011] [Indexed: 11/12/2022]
Affiliation(s)
- Dan Wu
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yanyan Han
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Qin Wei
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yanfang Zhao
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Kexia Mao
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yanyan Cai
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Ru Li
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yuxue Dai
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
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Wang K, Dai L, Liu Q, Li H, Ju C, Wu J, Li H. Electrodeposition of unsubstituted iron phthalocyanine nano-structure film in a functionalized ionic liquid and its electrocatalytic and electroanalysis applications. Analyst 2011; 136:4344-9. [DOI: 10.1039/c1an15476a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Li Y, Zhang J, Zhu H, Yang F, Yang X. Gold nanoparticles mediate the assembly of manganese dioxide nanoparticles for H2O2 amperometric sensing. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.04.017] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liang YD, Yu CX, Song JF. Electrochemiluminescence of palmatine being oxidized by electrogenerated hydroxyl radical and its analytical application. LUMINESCENCE 2010; 26:178-84. [DOI: 10.1002/bio.1202] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2009] [Revised: 11/19/2009] [Accepted: 01/14/2010] [Indexed: 11/08/2022]
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Sheng Z, Han H, Yang G. A novel method for sensing of methimazole using gold nanoparticle-catalyzed chemiluminescent reaction. LUMINESCENCE 2010; 26:196-201. [DOI: 10.1002/bio.1207] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2009] [Revised: 12/25/2009] [Accepted: 01/21/2010] [Indexed: 11/06/2022]
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Ballesta Claver J, Valencia Mirón MC, Capitán-Vallvey LF. Disposable electrochemiluminescent biosensor for lactate determination in saliva. Analyst 2009; 134:1423-32. [PMID: 19562211 DOI: 10.1039/b821922b] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An electrochemiluminescence-based disposable biosensor for lactate is characterized. The lactate recognition system is based on lactate oxidase (LOx) and the transduction system consists of luminol. All the needed reagents, luminol, LOx, BSA, electrolyte and buffer have been immobilized by a Methocel membrane placed on the working electrode of the screen-printed electrochemical cell. The measurement of the electrochemiluminescence (ECL) is made possible via a photocounting head when 50 microl of sample is placed into the screen-printed cell with a circular container containing the disposable sensing membrane. The compositions of the membrane and reaction conditions have been optimized to obtain adequate sensitivity. The disposable biosensor responds to lactate after 20 s when two 1 s pulses at 0.5 V are applied to obtain the analytical parameter, the ECL initial rate. The linearized double logarithmic dependence for lactate shows a dynamic range from 10(-5) to 5 x 10(-4) M with a detection limit of 5 x 10(-6) M and a sensor-to-sensor repeatability, as relative standard deviation, RSD, of 3.30% at the medium level of the range. The ECL disposable biosensor was applied to the analysis of lactate in human saliva as an alternative procedure for obtaining the lactate level in a non-invasive way. Interferences coming from components of saliva were studied and eliminated in a simple way that was easy to handle. The procedure was validated for use in human saliva, comparing the results against an enzymatic reference procedure. The proposed method is quick, inexpensive, selective and sensitive and uses conventional ECL instrumentation.
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Affiliation(s)
- J Ballesta Claver
- Solid Phase Spectrometry Research Group, Department of Analytical Chemistry, Faculty of Sciences, Campus Fuentenueva, University of Granada, Granada, E-18071, Spain
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Sun Y, Zhang Z, Xi Z, Shi Z. Determination of folic acid by high-performance liquid chromatography with direct electrogenerated chemiluminescence reaction. LUMINESCENCE 2009; 25:61-5. [DOI: 10.1002/bio.1145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Liang SX, Zhao LX, Zhang BT, Lin JM. Experimental Studies on the Chemiluminescence Reaction Mechanism of Carbonate/Bicarbonate and Hydrogen Peroxide in the Presence of Cobalt(II). J Phys Chem A 2008; 112:618-23. [DOI: 10.1021/jp0761822] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shu-Xuan Liang
- Department of Chemistry, Tsinghua University, Beijing 100084, China, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China, and State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China
| | - Li-Xia Zhao
- Department of Chemistry, Tsinghua University, Beijing 100084, China, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China, and State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China
| | - Bo-Tao Zhang
- Department of Chemistry, Tsinghua University, Beijing 100084, China, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China, and State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China
| | - Jin-Ming Lin
- Department of Chemistry, Tsinghua University, Beijing 100084, China, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China, and State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China
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Wang W, Cui H, Deng ZX, Dong YP, Guo JZ. A general E-E/C mechanism for the counter-peak in luminol electrochemiluminescence. J Electroanal Chem (Lausanne) 2008. [DOI: 10.1016/j.jelechem.2007.09.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Han H, Sheng Z, Liang J. Electrogenerated chemiluminescence from thiol-capped CdTe quantum dots and its sensing application in aqueous solution. Anal Chim Acta 2007; 596:73-8. [DOI: 10.1016/j.aca.2007.05.039] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2006] [Revised: 03/01/2007] [Accepted: 05/23/2007] [Indexed: 11/30/2022]
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