1
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Xia N, Gao F, Zhang J, Wang J, Huang Y. Overview on the Development of Electrochemical Immunosensors by the Signal Amplification of Enzyme- or Nanozyme-Based Catalysis Plus Redox Cycling. Molecules 2024; 29:2796. [PMID: 38930860 PMCID: PMC11206384 DOI: 10.3390/molecules29122796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 05/31/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Enzyme-linked electrochemical immunosensors have attracted considerable attention for the sensitive and selective detection of various targets in clinical diagnosis, food quality control, and environmental analysis. In order to improve the performances of conventional immunoassays, significant efforts have been made to couple enzyme-linked or nanozyme-based catalysis and redox cycling for signal amplification. The current review summarizes the recent advances in the development of enzyme- or nanozyme-based electrochemical immunosensors with redox cycling for signal amplification. The special features of redox cycling reactions and their synergistic functions in signal amplification are discussed. Additionally, the current challenges and future directions of enzyme- or nanozyme-based electrochemical immunosensors with redox cycling are addressed.
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Affiliation(s)
- Ning Xia
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Fengli Gao
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Jiwen Zhang
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Jiaqiang Wang
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Yaliang Huang
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
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2
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Zhang Y, Li H, Guo Z, Wang X, Zhou N. Immobilization-free electrochemical homogeneous aptasensor for highly sensitive detection of carcinoembryonic antigen by dual amplification strategy. Anal Chim Acta 2023; 1274:341586. [PMID: 37455072 DOI: 10.1016/j.aca.2023.341586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/13/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023]
Abstract
Electrochemical aptasensor has been widely studied, while its practical application is limited by the unavoidable variations of aptamer loading densities and low signal amplification efficiency. To overcome these restrictions, an immobilization-free and label-free electrochemical homogeneous aptasensor was constructed for carcinoembryonic antigen (CEA) assay by combining RecJf exonuclease-mediated target cycling strategy and rolling circle amplification technology. In this system, the pre-immobilization of aptamers or other relevant signal elements on the electrode substrate is no longer necessary, thus the electrochemical homogeneous aptasensor shows good versatility on different transducers. Moreover, the whole recognition and signal amplification process are activated instantaneously by a non-professional operation of the solution mixture. This strategy can not only increase the stability (95.1% after 30 days of storage) and reproducibility (2.12% among five independent electrodes), but also further improve the sensitivity (detection limit of fg mL-1 level) due to the free target recognition and dual signal amplification in the homogeneous solution phase. The proposed immobilization-free electrochemical homogeneous aptasensors on different electrode substrates both achieve satisfactory results in actual sample tests, which has the potential for commercial applications and the establishment of other target platforms in the future.
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Affiliation(s)
- Yuting Zhang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China
| | - Hui Li
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China
| | - Zongkang Guo
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China
| | - Xiaoli Wang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China
| | - Nandi Zhou
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China.
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3
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Recent advance in nucleic acid amplification-integrated methods for DNA methyltransferase assay. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.116998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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4
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Wang H, He Y, Wei J, Wang H, Ma K, Zhou Y, Liu X, Zhou X, Wang F. Construction of an Autocatalytic Hybridization Assembly Circuit for Amplified In Vivo MicroRNA Imaging. Angew Chem Int Ed Engl 2022; 61:e202115489. [PMID: 35076991 DOI: 10.1002/anie.202115489] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Indexed: 12/15/2022]
Abstract
Lowly expressed analyte in complex cytoplasmic milieu necessitates the development of non-enzymatic autocatalytic DNA circuits with high amplification and anti-interference performance. Herein, we engineered a versatile and robust stimuli-responsive autocatalytic hybridization assembly (AHA) circuit for high-performance in vivo bioanalysis. Under a moderately confined condition, the initiator motivated the autonomous and cooperative cross-activation of cascade hybridization reaction and catalytic DNA assembly for generating an exponentially amplified readout without the parasite steric hindrance and random diffusion side effects. The AHA circuit was systematically investigated by a series of experimental studies and theoretical simulations. The successively guaranteed target recognition and synergistically accelerated signal-amplification enabled the sensitive and selective detection of analyte, and realized the robust miRNA imaging in living cells and mice. This autocatalytic DNA circuit could substantially expand the toolbox for accurate diagnosis and programmable therapeutics.
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Affiliation(s)
- Huimin Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China.,College of Biological and Pharmaceutical Sciences, China Three Gorges University, 443002, Yichang, P. R. China
| | - Yuqiu He
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Jie Wei
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Hong Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Kang Ma
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Yangjie Zhou
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Xiang Zhou
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
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5
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Wang H, He Y, Wei J, Wang H, Ma K, Zhou Y, Liu X, Zhou X, Wang F. Construction of an Autocatalytic Hybridization Assembly Circuit for Amplified
In Vivo
MicroRNA Imaging. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Huimin Wang
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
- College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
| | - Yuqiu He
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Jie Wei
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Hong Wang
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Kang Ma
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Yangjie Zhou
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Xiang Zhou
- Key Laboratory of Biomedical Polymers-Ministry of Education College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
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6
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Liu H, You Y, Zhu Y, Zheng H. Recent advances in the exonuclease III-assisted target signal amplification strategy for nucleic acid detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5103-5119. [PMID: 34664562 DOI: 10.1039/d1ay01275d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The detection of nucleic acids has become significantly important in molecular diagnostics, gene therapy, mutation analysis, forensic investigations and biomedical development, and so on. In recent years, exonuclease III (Exo III) as an enzyme in the 3'-5' exonuclease family has evolved as a frequently used technique for signal amplification of low level DNA target detection. Different from the traditional target amplification strategies, the Exo III-assisted amplification strategy has been used for target DNA detection through directly amplifying the amounts of signal reagents. The Exo III-assisted amplification strategy has its unique advantages and characters, because the character of non-specific recognition of Exo III can overcome the limitation of a target-to-probe ratio of 1 : 1 in the traditional nucleic acid hybridization assay and acquire higher sensitivity. In this review, we selectively discuss the recent advances in the Exo III-assisted amplification strategy, including the amplification strategy integrated with nanomaterials, biosensors, hairpin probes and other nucleic acid detection methods. We also discuss the strengths and limitations of each strategy and methods to overcome the limitations.
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Affiliation(s)
- Hongyu Liu
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, P. R. China.
| | - Yuhao You
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, P. R. China.
| | - Youzhuo Zhu
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, P. R. China.
| | - Heng Zheng
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, P. R. China.
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7
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Li M, Yin F, Song L, Mao X, Li F, Fan C, Zuo X, Xia Q. Nucleic Acid Tests for Clinical Translation. Chem Rev 2021; 121:10469-10558. [PMID: 34254782 DOI: 10.1021/acs.chemrev.1c00241] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Nucleic acids, including deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), are natural biopolymers composed of nucleotides that store, transmit, and express genetic information. Overexpressed or underexpressed as well as mutated nucleic acids have been implicated in many diseases. Therefore, nucleic acid tests (NATs) are extremely important. Inspired by intracellular DNA replication and RNA transcription, in vitro NATs have been extensively developed to improve the detection specificity, sensitivity, and simplicity. The principles of NATs can be in general classified into three categories: nucleic acid hybridization, thermal-cycle or isothermal amplification, and signal amplification. Driven by pressing needs in clinical diagnosis and prevention of infectious diseases, NATs have evolved to be a rapidly advancing field. During the past ten years, an explosive increase of research interest in both basic research and clinical translation has been witnessed. In this review, we aim to provide comprehensive coverage of the progress to analyze nucleic acids, use nucleic acids as recognition probes, construct detection devices based on nucleic acids, and utilize nucleic acids in clinical diagnosis and other important fields. We also discuss the new frontiers in the field and the challenges to be addressed.
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Affiliation(s)
- Min Li
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Fangfei Yin
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Lu Song
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China.,Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Xiuhai Mao
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Fan Li
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiaolei Zuo
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China.,School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Qiang Xia
- Institute of Molecular Medicine, Department of Liver Surgery, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
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8
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Liu Z, Liang Y, Cao W, Gao W, Tang B. Proximity-Induced Hybridization Chain Reaction-Based Photoacoustic Imaging System for Amplified Visualization Protein-Specific Glycosylation in Mice. Anal Chem 2021; 93:8915-8922. [PMID: 34143599 DOI: 10.1021/acs.analchem.1c01352] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Glycosylation is a key cellular mechanism that regulates several physiological and pathological functions. Therefore, identification and characterization of specific-protein glycosylation in vivo are highly desirable for studying glycosylation-related pathology and developing personalized theranostic modalities. Herein, we demonstrated a photoacoustic (PA) nanoprobe based on the proximity-induced hybridization chain reaction (HCR) for amplified visual detection of protein-specific glycosylation in vivo. Two kinds of functional DNA probes were designed. A glycan probe (DBCO-GP) was attached to glycans through metabolic oligosaccharide engineering (MOE) and protein probe (PP)-targeted proteins by aptamer recognition. Proximity-induced hybridization of the complementary domain between the two kinds of probes promoted conformational changes in the protein probes and in situ release of the HCR initiator domain. Gold nanoparticles (AuNPs) modified by complementary sequences (Au-H1 and Au-H2) self-assembled into Au aggregates via the HCR, thereby converting DNA signals to photoacoustic signals. Due to the high contrast and deep penetration of photoacoustic imaging, this strategy enabled in situ detection of Mucin 1 (MUC1)-specific glycosylation in mice with breast cancer and successfully monitored its dynamic states during tunicamycin treatment. This imaging technique provides a powerful platform for studying the effects of glycosylation on the protein structure and function, which helps to elucidate its role in disease processes.
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Affiliation(s)
- Zhenhua Liu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People's Republic of China
| | - Yuhua Liang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People's Republic of China
| | - Wenhua Cao
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People's Republic of China
| | - Wen Gao
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People's Republic of China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, People's Republic of China
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9
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Shi K, Cao L, Liu F, Xie S, Wang S, Huang Y, Lei C, Nie Z. Amplified and label-free electrochemical detection of a protease biomarker by integrating proteolysis-triggered transcription. Biosens Bioelectron 2021; 190:113372. [PMID: 34116447 DOI: 10.1016/j.bios.2021.113372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 10/25/2022]
Abstract
Cell-free synthetic biology provides a promising strategy for developing high-performance biosensors by integrating with advanced testing technologies. However, the combination of synthetic biology with electrochemical testing techniques is still underdeveloped. Here, we proposed an electrochemical biosensor for the label-free and ultrasensitive detection of target protease biomarker by coupling a protease-responsive RNA polymerase (PR) for signal amplification. Taking tumor biomarker matrix metalloprotease-2 (MMP-2) as a model protease, we employed PR to transduce each proteolysis reaction mediated by MMP-2 into multiple programmable RNA outputs that can be captured by the DNA probes immobilized on a gold electrode. Moreover, the captured RNAs are designed to contain a guanine-rich sequence that can form G-quadruplex and bind to hemin in the presence of potassium ions. In this scenario, the activity of MMP-2 is converted and amplified into the electrochemical signals of hemin. Under the optimal conditions, this PR-based electrochemical biosensor enabled the sensitive detection of MMP-2 in a wide linear dynamic range from 10 fM to 1.0 nM, with a limit of detection of 7.1 fM. Moreover, the proposed biosensor was further applied in evaluating MMP-2 activities in different cell cultures and human tissue samples, demonstrating its potential in the analysis of protease biomarkers in complex clinical samples.
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Affiliation(s)
- Kai Shi
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Lei Cao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Fang Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Shiyi Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Shuo Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Yan Huang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Chunyang Lei
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China.
| | - Zhou Nie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
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10
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Yao J, Yue T, Huang C, Wang H. A magnified aptamer fluorescence sensor based on the metal organic frameworks adsorbed DNA with enzyme catalysis amplification for ultra-sensitive determination of ATP and its logic gate operation. Bioorg Chem 2021; 114:105020. [PMID: 34328850 DOI: 10.1016/j.bioorg.2021.105020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/13/2021] [Accepted: 05/22/2021] [Indexed: 12/28/2022]
Abstract
With the development of frame materials, metal organic frameworks (MOFs) have been successfully applied in the fields of biological small molecule analysis and fluorescent DNA detection. In this work, in view of the good adsorption characteristics of MIL-101(Cr), the highly sensitive detection of adenosine triphosphate (ATP) assisted nucleic acid exonuclease amplification by MIL-101(Cr) on the different affinity of single stranded DNA and double stranded DNA was investigated. The detection limit of ATP reaches 1.7 μM, and the platform has good applicability in biological samples. On this basis, an "AND" logic gate was successfully constructed. Superior sensitivity to ATP in the presence of exonuclease was reflected, which greatly enhanced the system's fluorescence. Importantly, the fluorescence sensing application of this nanomaterial inspired other target detection and enriched the building blocks of fluorescence sensing platform.
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Affiliation(s)
- Jun Yao
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, People's Republic of China; State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, People's Republic of China.
| | - Tingting Yue
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, People's Republic of China
| | - Cheng Huang
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, People's Republic of China
| | - Heng Wang
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, People's Republic of China
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11
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Zhao G, Liu Y, Du J, Zhang H, Feng H, Lu X. Application of tetrahedral -deoxyribonucleic acid electrochemistry platform coupling aptazymes and hybridized hairpin reactions for the measurement of extracellular adenosine triphosphate in plants. Anal Chim Acta 2021; 1172:338681. [PMID: 34119022 DOI: 10.1016/j.aca.2021.338681] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 05/18/2021] [Accepted: 05/21/2021] [Indexed: 11/29/2022]
Abstract
Extracellular ATP (eATP) is an important biological signal transduction molecule. Although a variety of detection methods have been extensively used in ATP sensing and analysis, accurate detection of eATP remains difficult due to its extremely low concentration and spatiotemporal distribution. Here, an eATP measurement strategy based on tetrahedral DNA (T-DNA)-modified electrode sensing platform and hybridization chain reaction (HCR) combined with G-quadruplex/Hemin (G4/Hemin) DNAzyme dual signal amplification is proposed. In this strategy, ATP aptamer and RNA-cleaving DNAzyme were combined to form a split aptazyme. In the presence of ATP, this aptazyme hydrolyzes the cleaving substrate strand with high selectivity, releasing cleaved ssDNA, which are captured by the T-DNA assembled on the electrode surface, triggering an HCR on the electrode surface to form numerous linker sequences of the HCR dsDNA product. When G-quadruplex@AuNPs (G4) spherical nucleic acid enzymes (SNAzymes) with other linkers are used as nanocatalyst tags, they are captured by HCR dsDNA through sticky linkers present on the electrode surface. An amplified electrochemical redox current signal is generated through SNAzyme-mediated catalysis of H2O2, enabling easy detection of picomole amounts of ATP. Using this strategy, eATP levels released by tobacco suspension cells were accurately measured and the distribution and concentration of eATP released on the surface of an Arabidopsis leaf was determined.
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Affiliation(s)
- Guoyan Zhao
- College of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, China
| | - Yongmei Liu
- College of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, China
| | - Jie Du
- College of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, China; Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, Northwest Normal University, Lanzhou, 730070, Gansu, China.
| | - Huizi Zhang
- College of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, China
| | - Hanqing Feng
- College of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, China.
| | - Xiaoquan Lu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, Northwest Normal University, Lanzhou, 730070, Gansu, China.
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12
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Mo F, Han M, Weng X, Zhang Y, Li J, Li H. Magnetic-Assisted Methylene Blue-Intercalated Amplified dsDNA for Polarity-Switching-Mode Photoelectrochemical Aptasensing. Anal Chem 2020; 93:1764-1770. [PMID: 33372772 DOI: 10.1021/acs.analchem.0c04521] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Organic dyes are typically applied as photosensitizers in photoelectrochemical (PEC) cells but have not been reported in polarity-reversal-mode PEC sensors with excellent sensitivity and accuracy. Herein, an elegant and robust PEC biosensor for carcinoembryonic antigen (CEA) has been designed by photocurrent polarity switching of CdTe quantum dots (QDs), which is obtained by embedding methylene blue (MB) into amplified double-stranded DNA (dsDNA) anchored to the superparamagnetic Fe3O4@SiO2. The target-triggered Exo III-assisted cyclic amplification strategy and in situ magnetic enrichment enable the remarkable sensitivity. The extraction of target-analogue single-stranded DNA (output DNA) contributes to high selectivity resulting from the elimination of possible interferences in real samples or matrixes. Particularly, this exclusive polarity-reversal-mode PEC aptasensing can efficiently eliminate the false-positive or false-negative signals, leading to accurate measurements. Moreover, different from the probes and layer-by-layer assembled photoelectric beacons on electrodes in advance, this rational split-type approach is doomed to help the PEC biosensor with additional merits of convenient fabrication, short time consumption, wider linearity, as well as outstanding reproducibility and stability in practical applications. In light of the ability of MB acting as a kind of signal probe in typical electrochemical sensors, certainly, this ingenious design can not only be extended to a wide variety of target monitoring but also provide new ideas for the construction of high-performance electrochemical and PEC biosensors.
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Affiliation(s)
- Fan Mo
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
| | - Min Han
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
| | - Xuan Weng
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
| | - Yuye Zhang
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
| | - Jing Li
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
| | - Hongbo Li
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
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13
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Hai X, Li Y, Zhu C, Song W, Cao J, Bi S. DNA-based label-free electrochemical biosensors: From principles to applications. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116098] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Homogeneous electrochemical biosensor for microRNA based on enzyme-driven cascaded signal amplification strategy. Anal Bioanal Chem 2020; 413:4681-4688. [PMID: 33185746 DOI: 10.1007/s00216-020-03027-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/14/2020] [Accepted: 10/23/2020] [Indexed: 10/23/2022]
Abstract
Infectious diseases are a long-standing and severe global public health problem. The rapid diagnosis of infectious diseases is an urgent need to solve this problem. MicroRNA (miRNA) plays an important role in the intervention of some infectious diseases and is expected to become a potential biomarker for the diagnosis and prognosis of infectious diseases. It is of great significance to develop rapid and sensitive methods for detecting miRNA for effective control of infectious diseases. In this study, a simple and highly sensitive homogeneous electrochemical method for microRNAs using enzyme-driven cascaded signal amplification has been developed. In the presence of target miRNA, the reaction system produced plenty of MB-labeled single-nucleotide fragments (MB-MF) containing a few negative charges, which can diffuse to the negative surface of the ITO electrode easily, so an obvious electrochemical signal enhancement was obtained. Without the target, MB-HP contains a relatively large amount of negative charges due to the phosphates on the DNA chain, which cannot be digested by the enzyme and cannot diffuse freely to the negatively charged ITO electrode, so only a small signal was detected. The enhanced electrochemical response has a linear relationship with the logarithm of miRNA concentration in the range of 10 fM to 10 nM and the limit of detection as low as 3.0 fM. Furthermore, the proposed strategy showed the capability of discriminating single-base mismatch and performed eligibly in the analysis of miRNA in cell lysates, exhibiting great potential for disease diagnosis and biomedical research. Graphical abstract.
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15
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Cheng YH, Liu SJ, Jiang JH. Enzyme-free electrochemical biosensor based on amplification of proximity-dependent surface hybridization chain reaction for ultrasensitive mRNA detection. Talanta 2020; 222:121536. [PMID: 33167244 DOI: 10.1016/j.talanta.2020.121536] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/04/2020] [Accepted: 08/08/2020] [Indexed: 01/03/2023]
Abstract
The ability to recognize mRNA with high efficiency in cells would greatly facilitate the elucidation of mRNA-mediated cellular cascades and their disease associations. However, most traditional electrochemical strategies targeting nucleotides are always confronted with cumbersome interface operation and washing procedures, as well as the high cost of labeling and the strict reaction conditions of tool enzymes, limiting their potential applications. To address these issues, herein we reported, for the first time, a simple label-free, isothermal, non-enzymatic, and ultrasensitive homogeneous electrochemical biosensor based on autonomous proximity-dependent surface hybridization chain reaction (HCR), for sensitive signal amplification and highly specific detection of target survivin mRNA with a detection limit of 3 fM. The target triggers hybridization chain reaction and mRNA-fueled surface hybridization of ferrocene-tagged metastable DNA hairpin probes on proximity-dependent surface hybridization, resulting in the formation of multiple long-range duplex DNA chains which are immobilized onto the gold electrodes with a substantially stable ferrocene-mediated redox current. Thus, a significant electrochemical signal increase is observed dependent on the concentration of the target RNA, with a very low detection limit. Mo-reover, this molecular biosensor also exhibits excellent specificity to distinguish even single base mismatched, with strong reliability. The developed biosensor provides a novel promising tool for ultra-sensitive and selective detection, and it has great potential to be applied in mRNA-related biochemical research and clinical cancer diagnostics in more detail.
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Affiliation(s)
- Yu-Hong Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China
| | - Si-Jia Liu
- Guangxi Collaborative Innovation Center for Biomedicine, Guangxi Key Laboratory of Regenerative Medicine, Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, School of Basic Medical Sciences, Center for Translational Medicine, Guangxi Medical University, Nanning, 530021, PR China.
| | - Jian-Hui Jiang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China.
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16
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Tang S, Qi T, Yao Y, Tang L, Chen W, Chen T, Shen W, Kong D, Shi HW, Liu T, Lee HK. Magnetic Three-Phase Single-Drop Microextraction for Rapid Amplification of the Signals of DNA and MicroRNA Analysis. Anal Chem 2020; 92:12290-12296. [DOI: 10.1021/acs.analchem.0c01936] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sheng Tang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Tong Qi
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Yao Yao
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Liangxiu Tang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Wenhui Chen
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Tianyu Chen
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Wei Shen
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Dezhao Kong
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang 212003, Jiangsu Province, PR China
| | - Hai-Wei Shi
- Jiangsu Institute for Food and Drug Control, Nanjing 210019, Jiangsu Province, PR China
- Key Laboratory for Impurity Profile of Chemical Drugs, National Medical Products Administration, Nanjing 210019, Jiangsu Province, PR China
| | - Tianlong Liu
- Department of Pharmacy, Xuzhou Cancer Hospital, Xuzhou 221000, Jiangsu Province, PR China
| | - Hian Kee Lee
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
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17
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Liu S, Yu X, Wang J, Liu D, Wang L, Liu S. Exonuclease III-Powered Self-Propelled DNA Machine for Distinctly Amplified Detection of Nucleic Acid and Protein. Anal Chem 2020; 92:9764-9771. [DOI: 10.1021/acs.analchem.0c01197] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Shuang Liu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, Qingdao 266042, China
| | - Xiaoxiao Yu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, Qingdao 266042, China
| | - Jialong Wang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, Qingdao 266042, China
| | - Dengren Liu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, Qingdao 266042, China
| | - Li Wang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, Qingdao 266042, China
| | - Shufeng Liu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, Qingdao 266042, China
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18
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Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Yuanyuan Chen
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
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19
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Min CY, Wu LQ, Qian TT, Ul Ain N, Liu WJ, Wu XN, Zhang C, Chen Z, Xie HP. Typing and determination of SNP functional gene based on highly selective and signal-amplified fluorescence double-probe with the help of ExoIII nuclease and magnetic bead. J Pharm Biomed Anal 2020; 179:112917. [PMID: 31767222 DOI: 10.1016/j.jpba.2019.112917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 09/27/2019] [Accepted: 10/05/2019] [Indexed: 02/01/2023]
Abstract
We have developed a fluorescence double-probe detection system with signal amplification for simple typing and determination of single nucleotide polymorphism (SNP) functional gene based on non-sequence dependence of ExoIII nuclease on dsDNA and rapid separation of magnetic bead. Matched detected gene can cyclically release abundant fluorescence-labeled ssDNA from the probe and the corresponding measured fluorescence signal is amplified up to 6063 times. In this case, the probe cannot release the measured fluorescence signal for the point mutation gene and then the corresponding measured signal is inhibited. According to signal amplification and inhabitation of the probe, we proposed both an accurate genotyping approach with strong specificity and a sensitive determination approach with high selectivity for SNP functional gene. For qualitative genotyping, there are obvious genotype-based differences of measured fluorescence phenotypes among three kinds of the samples of the investigated SNP. The quantitative determinations of its wild-type gene and mutant gene have all a good linearity in the range from 0.5 to 500 pmol/L with the correlation coefficients R2 of 0.9940 and 0.9911, and a high sensitivity with the detection limits of 0.11 and 0.20 pmol/L, respectively. Compared to the usual single-probe detection system, the developed double-probe system can achieve not only accurate genotyping but also the sensitive gene determination. Meanwhile, it is also a simple and reliable method for both quantitative and qualitative analysis of functional gene.
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Affiliation(s)
- Chun-Yan Min
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China; Suzhou Institute for Drug Control, Suzhou, 215104, China
| | - Lu-Qian Wu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Ting-Ting Qian
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China; Faculty of Chemical Engineering, Huaiyin Institute of Technology, Huai'an, 223000, China
| | - Noor Ul Ain
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Wen-Juan Liu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Xiao-Ning Wu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Chen Zhang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Zhe Chen
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
| | - Hong-Ping Xie
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
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20
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Sun H, Qiu Y, Lu Y, Kong J, Zhang X. Ultrasensitive DNA electrochemical biosensor based on MnTBAP biomimetic catalyzed AGET ATRP signal amplification reaction. Chem Commun (Camb) 2020; 56:6636-6639. [DOI: 10.1039/d0cc02176h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In this paper, an ultrasensitive, highly selective and green electrochemical biosensor for quantifying DNA sequences (aM DNA) based on a MnTBAP catalyst for AGET ATRP reaction is proposed.
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Affiliation(s)
- Haobo Sun
- Research Center for Biomedical and Health Science
- Anhui Science and Technology University
- Fengyang 233100
- P. R. China
- School of Environmental and Biological Engineering
| | - Yunliang Qiu
- Department of Criminal Science and Technology
- Nanjing Forest Police College
- Nanjing 210023
- P. R. China
| | - Yajie Lu
- Research Center for Biomedical and Health Science
- Anhui Science and Technology University
- Fengyang 233100
- P. R. China
| | - Jinming Kong
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Xueji Zhang
- School of Biomedical Engineering
- Shenzhen University Health Science Center
- Shenzhen
- P. R. China
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21
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Xiao M, Lai W, Man T, Chang B, Li L, Chandrasekaran AR, Pei H. Rationally Engineered Nucleic Acid Architectures for Biosensing Applications. Chem Rev 2019; 119:11631-11717. [DOI: 10.1021/acs.chemrev.9b00121] [Citation(s) in RCA: 147] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mingshu Xiao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Wei Lai
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Tiantian Man
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Binbin Chang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Li Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Arun Richard Chandrasekaran
- The RNA Institute, University at Albany, State University of New York, Albany, New York 12222, United States
| | - Hao Pei
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
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22
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Liu F, Yang L, Yin X, Liu X, Ge L, Li F. A facile homogeneous electrochemical biosensing strategy based on displacement reaction for intracellular and extracellular hydrogen peroxide detection. Biosens Bioelectron 2019; 141:111446. [DOI: 10.1016/j.bios.2019.111446] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/31/2019] [Accepted: 06/17/2019] [Indexed: 11/17/2022]
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23
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Xiong E, Zhen D, Jiang L. Cascade signal amplified assay of nucleic acids based on entropy-driven amplification strategy and Mg2+-dependent DNAzyme cleavage. Talanta 2019; 198:179-184. [DOI: 10.1016/j.talanta.2019.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/27/2019] [Accepted: 02/03/2019] [Indexed: 12/15/2022]
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24
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Label-free DNA Y junction for detection of Hg2+ using exonuclease III or graphene oxide-assisted background reduction. Microchem J 2019. [DOI: 10.1016/j.microc.2018.12.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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25
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Determination of Alzheimer biomarker DNA by using an electrode modified with in-situ precipitated molybdophosphate catalyzed by alkaline phosphatase-encapsulated DNA hydrogel and target recycling amplification. Mikrochim Acta 2019; 186:158. [DOI: 10.1007/s00604-019-3283-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 01/24/2019] [Indexed: 10/27/2022]
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26
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Li Y, Shao J, Guo W, Wang M. Sensitive fluorometric determination of platelet-derived growth factor BB and avian influenza A virus DNA via dual signal amplification using the hybridization chain reaction and glucose oxidase assisted recycling. Mikrochim Acta 2019; 186:155. [PMID: 30712102 DOI: 10.1007/s00604-019-3285-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 01/25/2019] [Indexed: 12/20/2022]
Abstract
A method is described for fluorometric determination of platelet-derived growth factor BB (PDGF-BB) and avian influenza A (H1N1) virus DNA. It is based on the use of the hybridization chain reaction (HCR) and of glucose oxidase (GOx) assisted dual-recycling amplification. A silver coated glass slide (SCGS) serves as an ideal material for separation. A signal DNA/initiator triggers the HCR and generates a cascade of hybridization to form a nicked double-helix polymer. Upon addition of the analytes (PDGF-BB or H1N1 DNA) and capture DNA immobilized on the SCGS, the nicked double-helix polymer binds on the surface of the SCGS through formation of a [capture DNA/analyte/signal DNA] sandwich structure. The GOx-biotin-streptavidin (SA) complexes were then attached to the nicked double-helix polymer through SA-biotin interaction. After cleavage by DNase I, the bound GOx is transferred into the buffer. Glucose is added and enzymatically oxidized to produce H2O2. The H2O2 formed oxidizes the substrate 3-(p-hydroxyphenyl)-propanoic acid to give a blue fluorescent product (with excitation/emission maxima at 320/416 nm) under the catalysis of horseradish peroxidase. Under optimal conditions, fluorescence increases linearly in the 0.5 to 70 pmol·L-1 PDGF-BB concentration range, and the detection limit is 191 fmol·L-1. For the H1N1 virus DNA, the respective data are 2.5 to 300 pmol·L-1 and 826 fmol·L-1. Graphical abstract Schematic presentation for detection of analytes (PDGF-BB or H1N1 virus DNA) based on the dual-signal amplification of Hybridization Chain Reaction (HCR) and glucose oxidase (GOx) using silver coated glass slide (SCGS) as separation material.
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Affiliation(s)
- Yubin Li
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, People's Republic of China.
| | - Jing Shao
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, People's Republic of China
| | - Wanting Guo
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, People's Republic of China
| | - Minting Wang
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, People's Republic of China
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Liu W, Chen A, Li S, Peng K, Chai Y, Yuan R. Perylene Derivative/Luminol Nanocomposite as a Strong Electrochemiluminescence Emitter for Construction of an Ultrasensitive MicroRNA Biosensor. Anal Chem 2018; 91:1516-1523. [DOI: 10.1021/acs.analchem.8b04638] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Wei Liu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Anyi Chen
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Shengkai Li
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Kanfu Peng
- Department of Kidney, Southwest Hospital, The Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Yaqin Chai
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Ruo Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
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28
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Cheng H, Liu J, Ma W, Duan S, Huang J, He X, Wang K. Low Background Cascade Signal Amplification Electrochemical Sensing Platform for Tumor-Related mRNA Quantification by Target-Activated Hybridization Chain Reaction and Electroactive Cargo Release. Anal Chem 2018; 90:12544-12552. [PMID: 30261719 DOI: 10.1021/acs.analchem.8b02470] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Herein a low background cascade signal amplification electrochemical sensing platform has been proposed for the ultrasensitive detection of mRNA (mRNA) by coupling the target-activated hybridization chain reaction and electroactive cargo release from mesoporous silica nanocontainers (MSNs). In this sensing platform, the 5'-phosphate-terminated DNA (5'-PO4 cDNA) complement to target mRNA is hybridized with the trigger DNA and anchor DNA on the surface of the MSNs, aiming at forming a double-stranded DNA gate molecule and sealing the methylene blue (MB) in the inner pores of the MSNs. In the presence of target mRNA, the 5'-PO4 cDNA is displaced from the MSNs and competitively hybridizes with mRNA, which led to the liberation of the trigger DNA and the opening of the MSNs pore. The liberated trigger DNA can be then immobilized onto the electrode surface through hybridization with the capture DNA, triggering HCR on the electrode surface. At the same time, the MB released from the MSNs will selectively intercalate into the HCR long dsDNA polymers, giving rise to significant electrochemical response. In addition, due to the λ-exonuclease (λ-Exo) cleavage reaction-assisted target recycling, more amounts of trigger DNA will be liberated and trigger HCR, and numerous MB are uncapped and intercalate into the HCR products. As proof of concept, thymidine kinase 1 (TK1) mRNA was used as a model target. Featured with amplification efficiency, label-free capability, and low background signal, the strategy could quantitatively detect TK1 mRNA down to 2.0 aM with a linear calibration range from 0.1 fM to 1 pM. We have also demonstrated the practical application of our proposed sensing platform for detecting TK1 mRNA in real samples, opening up new avenues for highly sensitive quantification of biomarkers in bioanalysis and clinical diagnosis.
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Affiliation(s)
- Hong Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
| | - Jinquan Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
| | - Wenjie Ma
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
| | - Shuangdi Duan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
| | - Jin Huang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
| | - Xiaoxiao He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
| | - Kemin Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering , Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province , Changsha 410082 , China
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29
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Silver nanoclusters-assisted triple-amplified biosensor for ultrasensitive methyltransferase activity detection based on AuNPs/ERGO hybrids and hybridization chain reaction. Biosens Bioelectron 2018; 118:174-180. [DOI: 10.1016/j.bios.2018.07.048] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 07/25/2018] [Accepted: 07/25/2018] [Indexed: 11/17/2022]
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30
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Li N, Du M, Liu Y, Ji X, He Z. Multipedal DNA Walker Biosensors Based on Catalyzed Hairpin Assembly and Isothermal Strand-Displacement Polymerase Reaction for the Chemiluminescent Detection of Proteins. ACS Sens 2018; 3:1283-1290. [PMID: 29938504 DOI: 10.1021/acssensors.8b00129] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this study, two kinds of sensitive biosensors based on a multipedal DNA walker along a three-dimensional DNA functional magnet particles track for the chemiluminescent detection of streptavidin (SA) are constructed and compared. In the presence of SA, a multipedal DNA walker was constructed by a biotin-modified catalyst as a result of the terminal protection to avoid being digested by exonuclease I. Then, through a toehold-mediated strand exchange, a "leg" of a multipedal DNA walker interacted with a toehold of a catalyzed hairpin assembly (CHA)-H1 coupled with magnetic microparticles (MMPs) and opened its hairpin structure. The newly open stem in CHA-H1 was hybridized with a toehold of biotin-labeled H2. Via the strand displacement process, H2 displaced one "leg" of a multipedal DNA walker, and the other "leg" continued to interact with the neighboring H1 to initiate the next cycle. In order to solve the high background caused by the hybridization between CHA-H1 and H2 without a CHA-catalyst, the other model was designed. The principle of the other model (isothermal strand-displacement polymerase reaction (ISDPR)-DNA walker) was similar to that of the above one. After the terminal protection of SA, a "leg" of a multipedal DNA walker was triggered to open the hairpin of the ISDPR-H1 conjugated with MMPs. Then, the biotin-modified primer hybridized with the newly exposed DNA segment, triggering the polymerization reaction with the assistance of dNTPs/polymerase. As for the extension of the primer, the "leg" of a multipedal DNA walker was displaced so that the other "leg" could trigger the proximal H1 to go onto the next cycle. Due to its lower background and stronger signal, a multipedal DNA walker based on an ISDPR had a lower limit of detection for SA. The limit of detection for SA was 6.5 pM, and for expanding the application of the method, the detections of the folate receptor and thrombin were explored. In addition, these DNA walker methods were applied in complex samples successfully.
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Affiliation(s)
- Ningxing Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Mingyuan Du
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Yucheng Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Xinghu Ji
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Zhike He
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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31
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Xu H, Jiang Y, Liu D, Liu K, Zhang Y, Yu S, Shen Z, Wu ZS. Twin target self-amplification-based DNA machine for highly sensitive detection of cancer-related gene. Anal Chim Acta 2018; 1011:86-93. [DOI: 10.1016/j.aca.2018.01.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/05/2018] [Accepted: 01/06/2018] [Indexed: 01/08/2023]
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32
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Wu SH, Zhang B, Wang FF, Mi ZZ, Sun JJ. Heating enhanced sensitive and selective electrochemical detection of Hg 2+ based on T-Hg 2+ -T structure and exonuclease III-assisted target recycling amplification strategy at heated gold disk electrode. Biosens Bioelectron 2018; 104:145-151. [DOI: 10.1016/j.bios.2018.01.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 12/15/2017] [Accepted: 01/03/2018] [Indexed: 10/18/2022]
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33
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Lu R, Li S, Fan M, Wei J, Liu X. Single-step and ultrasensitive detection of carcinoembryonic antigen based on an aptamer transduction-mediated exonuclease III-assisted dual-amplification strategy. RSC Adv 2018; 8:14663-14668. [PMID: 35540776 PMCID: PMC9079936 DOI: 10.1039/c8ra00416a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 04/08/2018] [Indexed: 01/01/2023] Open
Abstract
Herein, a single-step, rapid and homogenous fluorescence approach for highly sensitive and specific detection of CEA was successfully constructed for the first time using an aptamer binding-induced exonuclease III (Exo III)-mediated dual-amplification strategy. When present, CEA can specifically combine with the aptamer region in H1, resulting in a conformational change of H1 and the exposure of the occluded DNA fragment in the stem regions. Successively, the exposed DNA fragment partially hybridizes with H2 to initiate Exo III-assisted cycling cleavage to release another DNA fragment, which can in turn activate the cycling cleavage of the DNA fluorescence substrate (FS). Therefore, many fluorophore fragments are liberated to produce a significantly amplified fluorescence signal toward CEA detection. By virtue of the Exo III-assisted dual-amplification strategy, this method allows the detection of CEA at the fg mL-1 level with excellent selectivity. Compared with other reported strategies for CEA detection, the Exo III-assisted dual-amplification homogeneous platform only requires a one-step reaction, offering a very simple and low-cost detection. The practical ability of the developed strategy is demonstrated by the detection of CEA in human serum with satisfactory results. Thus, this method shows great potential in assays of many other biological analytes in clinical diagnosis.
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Affiliation(s)
- Ruojun Lu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300020 China
| | - Shengqiang Li
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300020 China
| | - Meihong Fan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300020 China
| | - Jingjing Wei
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300020 China
| | - Xu Liu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300020 China
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34
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Lv Y, Chen S, Shen Y, Ji J, Zhou Q, Liu S, Zhang Y. Competitive Multiple-Mechanism-Driven Electrochemiluminescent Detection of 8-Hydroxy-2′-deoxyguanosine. J Am Chem Soc 2018; 140:2801-2804. [DOI: 10.1021/jacs.8b00515] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yanqin Lv
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
| | - Shiyu Chen
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
| | - Yanfei Shen
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
| | - Jingjing Ji
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
| | - Qing Zhou
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
| | - Songqin Liu
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
| | - Yuanjian Zhang
- Jiangsu Engineering Laboratory
of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech
Key Laboratory for Bio-Medical Research, School of Chemistry and Chemical
Engineering, Medical School, Southeast University, Nanjing 211189, China
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35
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Sun X, Wang H, Jian Y, Lan F, Zhang L, Liu H, Ge S, Yu J. Ultrasensitive microfluidic paper-based electrochemical/visual biosensor based on spherical-like cerium dioxide catalyst for miR-21 detection. Biosens Bioelectron 2018; 105:218-225. [PMID: 29412946 DOI: 10.1016/j.bios.2018.01.025] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 01/04/2018] [Accepted: 01/11/2018] [Indexed: 12/22/2022]
Abstract
In this work, an electrochemical biosensor based on Au nanorods (NRs) modified microfluidic paper-based analytical devices (μPADs) were constructed for sensitive detection of microRNA (miRNA) by using cerium dioxide - Au@glucose oxidase (CeO2-Au@GOx) as an electrochemical probe for signal amplification. Au NRs were synthesized by in-situ growth method in μPADs surface to enhance the conductivity and modified hairpin probe through Au-S bonds. The construction of "the signal transducer layer" was carried out by GOx catalyzing glucose to produce H2O2, which was further electrocatalyzed by CeO2. After the biosensor was constructed, an obvious electrochemical signal was observed from the reduction of H2O2. In order to make the detection more convincing, the visual detection was performed based on the oxidation of 3,3',5,5'-tetramethylbenzidine by H2O2 with the help of Exonuclease I. The electrochemical biosensor provided a wide linear range of 1.0fM to 1000fM with a relatively low detection limit of 0.434fM by the electrochemical measurement. Linear range of 10fM to 1000fM with a relatively low detection limit of 7.382fM was obtained by visual detection. The results indicated the proposed platform has potential utility for detection of miRNA.
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Affiliation(s)
- Xiaolu Sun
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China
| | - He Wang
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China
| | - Yannan Jian
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China
| | - Feifei Lan
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China
| | - Lina Zhang
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan 250022, PR China
| | - Haiyun Liu
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China.
| | - Shenguang Ge
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China; Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan 250022, PR China.
| | - Jinghua Yu
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, PR China
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36
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Cui WR, Li ZJ, Chi BZ, Li ZM, Liang RP, Qiu JD. Ultrasensitively electrochemical detection activity of DNA methyltransferase using an autocatalytic and recycling amplification strategy. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.12.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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37
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Chen W, Fang X, Ye X, Li H, Cao H, Kong J. DNA nanomachine-assisted magnetic bead based target recycling and isothermal amplification for sensitive fluorescence determination of interferon-γ. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2511-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Zhang Z, Hsing IM. Nucleic Acid Self-Assembly Circuitry Aided by Exonuclease III for Discrimination of Single Nucleotide Variants. Anal Chem 2017; 89:12466-12471. [DOI: 10.1021/acs.analchem.7b03564] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zhuo Zhang
- Division
of Biomedical Engineering and ‡Department of Chemical and Biological
Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - I-Ming Hsing
- Division
of Biomedical Engineering and ‡Department of Chemical and Biological
Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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39
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Muti M, Muti M. Electrochemical Determination of Label Free BRCA Hybridization by Single Use Antioxidant Modified Electrode. ELECTROANAL 2017. [DOI: 10.1002/elan.201700256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Merve Muti
- Adnan Menderes University; Faculty of Arts and Sciences, Department of Chemistry; 09010 Aydın Turkey
- Adnan Menderes University; Söke Vocational School, Mechatronics Program; 09200 Aydın Turkey
| | - Mihrican Muti
- Adnan Menderes University; Faculty of Arts and Sciences, Department of Chemistry; 09010 Aydın Turkey
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40
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He MQ, Wang K, Wang WJ, Yu YL, Wang JH. Smart DNA Machine for Carcinoembryonic Antigen Detection by Exonuclease III-Assisted Target Recycling and DNA Walker Cascade Amplification. Anal Chem 2017; 89:9292-9298. [PMID: 28806060 DOI: 10.1021/acs.analchem.7b02073] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A synthetic DNA machine performs quasi-mechanical movements in response to external intervention, suggesting the promise of constructing sensitive and specific biosensors. Herein, a smart DNA walker biosensor for label-free detection of carcinoembryonic antigen (CEA) is developed for the first time by a novel cascade amplification strategy of exonuclease (Exo) III-assisted target recycling amplification (ERA) and DNA walker. ERA as the first stage of amplification generates the walker DNA, while the autonomous traveling of the walker DNA on the substrate-modified silica microspheres as the second stage of amplification produces an ultrasensitive fluorescent signal with the help of N-methylmesoporphyrin IX (NMM). The DNA machine as a biosensor could be applied for transducing and quantifying signals from isothermal molecular amplifications, avoiding the complicated reporter elements and thermal cycling. The present biosensor achieves a detection limit of 1.2 pg·mL-1 within a linear range of 10 pg·mL-1 to 100 ng·mL-1 for CEA, along with a favorable specificity. The practical applicability of the biosensor is demonstrated by the detection of CEA in human serum with satisfactory results; thus, it shows great potential in clinical diagnosis.
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Affiliation(s)
- Meng-Qi He
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University , Box 332, Shenyang 110819, China
| | - Kun Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University , Box 332, Shenyang 110819, China
| | - Wen-Jing Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University , Box 332, Shenyang 110819, China
| | - Yong-Liang Yu
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University , Box 332, Shenyang 110819, China
| | - Jian-Hua Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University , Box 332, Shenyang 110819, China
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41
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Wang D, Chai Y, Yuan Y, Yuan R. A Peptide Cleavage-Based Ultrasensitive Electrochemical Biosensor with an Ingenious Two-Stage DNA Template for Highly Efficient DNA Exponential Amplification. Anal Chem 2017; 89:8951-8956. [DOI: 10.1021/acs.analchem.7b01477] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ding Wang
- Key Laboratory of Luminescent
and Real-Time Analytical Chemistry (Southwest University), Ministry
of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P.R. China
| | - Yaqin Chai
- Key Laboratory of Luminescent
and Real-Time Analytical Chemistry (Southwest University), Ministry
of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P.R. China
| | - Yali Yuan
- Key Laboratory of Luminescent
and Real-Time Analytical Chemistry (Southwest University), Ministry
of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P.R. China
| | - Ruo Yuan
- Key Laboratory of Luminescent
and Real-Time Analytical Chemistry (Southwest University), Ministry
of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P.R. China
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42
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Zhao Z, Chen S, Wang J, Su J, Xu J, Mathur S, Fan C, Song S. Nuclease-free target recycling signal amplification for ultrasensitive multiplexing DNA biosensing. Biosens Bioelectron 2017; 94:605-608. [DOI: 10.1016/j.bios.2017.03.051] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 02/17/2017] [Accepted: 03/23/2017] [Indexed: 12/15/2022]
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43
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A novel silver nanocluster in situ synthesized as versatile probe for electrochemiluminescence and electrochemical detection of thrombin by multiple signal amplification strategy. Biosens Bioelectron 2017; 94:243-249. [DOI: 10.1016/j.bios.2017.03.015] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 03/05/2017] [Accepted: 03/06/2017] [Indexed: 11/22/2022]
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44
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Ultrasensitive electrochemical sensing platform based on graphene wrapping SnO 2 nanocorals and autonomous cascade DNA duplication strategy. Talanta 2017; 175:168-176. [PMID: 28841974 DOI: 10.1016/j.talanta.2017.07.042] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 07/12/2017] [Accepted: 07/13/2017] [Indexed: 11/23/2022]
Abstract
In this work, a sensitive, universal and reusable electrochemical biosensor based on stannic oxide nanocorals-graphene hybrids (SnO2 NCs-Gr) is developed for target DNA detection by using two kinds of DNA enzymes for signal amplification through an autonomous cascade DNA duplication strategy. A hairpin probe is designed composing of a projecting part at the 3'-end as identification sequence for target, a recognition site for nicking endonuclease, and an 18-carbon shim to stop polymerization process. The designed DNA duplication-incision-replacement process is handled by KF polymerase and endonuclease, then combining with gold nanoparticles as signal carrier for further signal amplification. In the detection system, the electrochemical-chemical-chemical procedure, which uses ferrocene methanol, tris(2-carboxyethyl)phosphine and l-ascorbic acid 2-phosphate as oxidoreduction neurogen, deoxidizer and zymolyte, separately, is applied to amplify detection signal. Benefiting from the multiple signal amplification mechanism, the proposed sensor reveals a good linear connection between the peak current and logarithm of analyte concentration in range of 0.0001-1 × 10-11molL-1 with a detection limit of 1.25 × 10-17molL-1 (S/N=3). This assay also opens one promising strategy for ultrasensitive determination of other biological molecules for bioanalysis and biomedicine diagnostics.
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45
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Wang S, Yang F, Jin D, Dai Q, Tu J, Liu Y, Ning Y, Zhang GJ. Toehold Mediated One-Step Conformation-Switchable “Signal-On” Electrochemical DNA Sensing Enhanced with Homogeneous Enzymatic Amplification. Anal Chem 2017; 89:5349-5356. [PMID: 28452219 DOI: 10.1021/acs.analchem.6b05171] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Siqi Wang
- School
of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan, Hubei 430065, China
| | - Fan Yang
- School
of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan, Hubei 430065, China
| | - Dan Jin
- School
of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan, Hubei 430065, China
| | - Qi Dai
- Huangjia
Lake Hospital, Hubei University of Chinese Medicine, 1 Huangjia
Lake West Road, Wuhan, Hubei 430065, China
| | - Jiyuan Tu
- School
of Pharmacy, Hubei University of Chinese Medicine, 1 Huangjia
Lake West Road, Wuhan, Hubei 430065, China
| | - Yanju Liu
- School
of Pharmacy, Hubei University of Chinese Medicine, 1 Huangjia
Lake West Road, Wuhan, Hubei 430065, China
| | - Yong Ning
- School
of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan, Hubei 430065, China
| | - Guo-Jun Zhang
- School
of Laboratory Medicine, Hubei University of Chinese Medicine, 1 Huangjia Lake West Road, Wuhan, Hubei 430065, China
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46
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Liu S, Fang L, Wang Y, Wang L. Universal Dynamic DNA Assembly-Programmed Surface Hybridization Effect for Single-Step, Reusable, and Amplified Electrochemical Nucleic Acid Biosensing. Anal Chem 2017; 89:3108-3115. [DOI: 10.1021/acs.analchem.6b04871] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Shufeng Liu
- Key Laboratory of Sensor
Analysis of Tumor Marker, Ministry of Education, College of Chemistry
and Molecular Engineering, Qingdao University of Science and Technology, No. 53, Rd. Zhengzhou, Qingdao, Shandong 266042, China
| | - Li Fang
- Key Laboratory of Sensor
Analysis of Tumor Marker, Ministry of Education, College of Chemistry
and Molecular Engineering, Qingdao University of Science and Technology, No. 53, Rd. Zhengzhou, Qingdao, Shandong 266042, China
| | - Yanqun Wang
- Key Laboratory of Sensor
Analysis of Tumor Marker, Ministry of Education, College of Chemistry
and Molecular Engineering, Qingdao University of Science and Technology, No. 53, Rd. Zhengzhou, Qingdao, Shandong 266042, China
| | - Li Wang
- Key Laboratory of Sensor
Analysis of Tumor Marker, Ministry of Education, College of Chemistry
and Molecular Engineering, Qingdao University of Science and Technology, No. 53, Rd. Zhengzhou, Qingdao, Shandong 266042, China
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47
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Pei Q, Wang Y, Liu S, Qin Y, Leng X, Cui X, Huang J. Exonuclease III-aided autonomous cascade signal amplification: a facile and universal DNA biosensing platform for ultrasensitive electrochemical detection of S. typhimurium. NEW J CHEM 2017. [DOI: 10.1039/c7nj01626c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A novel electrochemical biosensor based on exonuclease III-aided autonomous cascade signal amplification for the ultrasensitive and highly specific detection of S. typhimurium.
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Affiliation(s)
- Qianqian Pei
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Yu Wang
- School of Biological Sciences and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| | - Su Liu
- School of Resources and Environment
- University of Jinan
- Jinan 250022
- P. R. China
| | - Yifei Qin
- School of Resources and Environment
- University of Jinan
- Jinan 250022
- P. R. China
| | - Xueqi Leng
- School of Resources and Environment
- University of Jinan
- Jinan 250022
- P. R. China
| | - Xuejun Cui
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Jiadong Huang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
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48
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Sensitive electrochemical assay of alkaline phosphatase activity based on TdT-mediated hemin/G-quadruplex DNAzyme nanowires for signal amplification. Biosens Bioelectron 2017; 87:970-975. [DOI: 10.1016/j.bios.2016.09.069] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/30/2016] [Accepted: 09/19/2016] [Indexed: 01/18/2023]
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49
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Magnetic bead-liposome hybrids enable sensitive and portable detection of DNA methyltransferase activity using personal glucose meter. Biosens Bioelectron 2017; 87:537-544. [DOI: 10.1016/j.bios.2016.08.103] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/20/2016] [Accepted: 08/29/2016] [Indexed: 11/18/2022]
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50
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Xiong E, Yan X, Zhang X, Liu Y, Zhou J, Chen J. Exonuclease III–assisted cascade signal amplification strategy for label-free and ultrasensitive electrochemical detection of nucleic acids. Biosens Bioelectron 2017; 87:732-736. [DOI: 10.1016/j.bios.2016.09.036] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/29/2016] [Accepted: 09/10/2016] [Indexed: 02/02/2023]
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