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Si Q, Li Y, Huang Z, Liu C, Chen X, Wei J, Wang F. Construction of a simple dual-mode ATP-sensing system for reliable fish freshness evaluation. Anal Chim Acta 2023; 1252:341048. [PMID: 36935152 DOI: 10.1016/j.aca.2023.341048] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/03/2023] [Accepted: 03/03/2023] [Indexed: 03/06/2023]
Abstract
Adenosine triphosphate (ATP), the main carrier of chemical energy, plays a key role in various biochemical reactions such as cellular metabolism. Currently, ATP levels are considered important indicators of microbial content in food safety, and food freshness can be determined by detecting ATP content. Some ATP sensing strategies have been applied to evaluate food freshness. However, cumbersome nanomaterial preparation, low sensitivity, and low reliability hamper their widespread application. Herein, a simple, high-performance, and reliable dual-mode sensing system based on hemin-G-quadruplex (G4) DNAzyme was established to detect ATP and assess fish freshness. Two nucleic acid probes, including subunits of the hemin-G4 DNAzyme in inactive structures and anti-ATP aptamer, self-assemble upon the input of ATP into the active hemin-G4 DNAzyme unit. The generated DNAzyme acts as a biocatalyst for colorimetric or fluorescent readout of the sensing process. The colorimetric and fluorescent dual-mode sensing system enables highly sensitive and reliable analysis of target ATP with detection limits of 71 nM and 73 nM, respectively. Moreover, the biosensor exhibited good selectivity for differentiating ATP from other interfering analytes. The proposed system was used to detect ATP in perch samples, and a linear correlation between ATP level and microbial content was confirmed. The established ATP-sensing system reliably evaluated fish freshness. Notably, in comparison with microbiological counts, the proposed DNAzyme-based dual-mode strategy for freshness evaluation is facile, highly efficient, and cost-effective, thus providing a promising method for food safety and quality monitoring.
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Affiliation(s)
- Qingyang Si
- College of Ocean Food and Biological Engineering, Jimei University, Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, 361021, Xiamen, PR China
| | - Yumeng Li
- College of Ocean Food and Biological Engineering, Jimei University, Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, 361021, Xiamen, PR China
| | - Ziling Huang
- College of Ocean Food and Biological Engineering, Jimei University, Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, 361021, Xiamen, PR China
| | - Chuanyi Liu
- College of Ocean Food and Biological Engineering, Jimei University, Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, 361021, Xiamen, PR China
| | - Xiaomei Chen
- College of Ocean Food and Biological Engineering, Jimei University, Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, 361021, Xiamen, PR China
| | - Jie Wei
- College of Ocean Food and Biological Engineering, Jimei University, Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, 361021, Xiamen, PR China; College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, PR China.
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, PR China.
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N-heterocyclic Ir(III) complex targeting G-quadruplex structure to boost label-free and immobilization-free electrochemiluminescent sensing. Biosens Bioelectron 2023; 220:114839. [DOI: 10.1016/j.bios.2022.114839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/10/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022]
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3
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Wei J, Li Y, Si Q, Xiao Q, Chen Q, Jiao T, Chen Q, Chen X. Hemin/G-quadruplex based electrochemical sensor for highly sensitive detection of ATP in fish. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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He L, Huang R, Xiao P, Liu Y, Jin L, Liu H, Li S, Deng Y, Chen Z, Li Z, He N. Current signal amplification strategies in aptamer-based electrochemical biosensor: A review. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.12.054] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Xu Y, Kang Q, Yang B, Chen B, He M, Hu B. A nanoprobe based on molybdenum disulfide nanosheets and silver nanoclusters for imaging and quantification of intracellular adenosine triphosphate. Anal Chim Acta 2020; 1134:75-83. [PMID: 33059868 DOI: 10.1016/j.aca.2020.08.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/01/2020] [Accepted: 08/08/2020] [Indexed: 12/25/2022]
Abstract
Adenosine triphosphate (ATP), as a high-energy phosphate compound that stores and releases energy in living cells, has an irreplaceable role in many physiological processes and maintenance of biological functions, and can be used as an indicator of many diseases. In this work, a composite nanoprobe, silver nanocluster (AgNC) @ molybdenum disulfide (MoS2), was designed to achieve in situ fluorescence imaging and quantitative analysis of intracellular ATP in HeLa cells by fluorescence spectrometry and inductively coupled plasma mass spectrometry (ICP-MS). The probe was constructed based on the adsorption of DNA-AgNCs by MoS2 nanosheets, and the DNA-AgNCs were prepared with the ATP aptamer as a template, whose fluorescence was initially quenched by MoS2. When the probe was incubated into the cells, intracellular ATP recognized the aptamer sequence and caused the DNA-AgNCs to fall off the MoS2 nanosheets, resulting in fluorescence recovery. Here, AgNCs not only acted as a fluorescence label for imaging, but also as an element tag for quantitative analysis of intracellular ATP with the detection of 107Ag by ICP-MS. The ATP in HeLa cells detected by this method was 24.6 ± 1.7 nmol L-1, which was in good agreement with the test result of the ATP test kit (20.4 ± 0.8 nmol L-1). The proposed method has potential application in medical clinical diagnosis and evaluation of the body's metabolic level via fluorescence imaging and ICP-MS detection of intracellular ATP.
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Affiliation(s)
- Yan Xu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, 430072, China
| | - Qi Kang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, 430072, China
| | - Bin Yang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, 430072, China
| | - Beibei Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, 430072, China
| | - Man He
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, 430072, China
| | - Bin Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, 430072, China.
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Xu J, Yan C, Wang X, Yao B, Lu J, Liu G, Chen W. Ingenious Design of DNA Concatamers and G-Quadruplex Wires Assisted Assembly of Multibranched DNA Nanoarchitectures for Ultrasensitive Biosensing of miRNA. Anal Chem 2019; 91:9747-9753. [DOI: 10.1021/acs.analchem.9b01353] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jianguo Xu
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, P. R. China
| | - Chao Yan
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, P. R. China
- Research Center for Biomedical and Health Science, School of Life and Health, Anhui Science & Technology University, Fengyang 233100, P. R. China
| | - Xinxin Wang
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, P. R. China
| | - Bangben Yao
- Anhui Province Institute of Product Quality Supervision & Inspection, Hefei 230051, P. R. China
| | - Jianfeng Lu
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, P. R. China
| | - Guodong Liu
- Research Center for Biomedical and Health Science, School of Life and Health, Anhui Science & Technology University, Fengyang 233100, P. R. China
- Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58105, United States
| | - Wei Chen
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, P. R. China
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7
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Novel electrochemical nanoswitch biosensor based on self-assembled pH-sensitive continuous circular DNA. Biosens Bioelectron 2019; 131:274-279. [DOI: 10.1016/j.bios.2019.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 02/09/2019] [Accepted: 02/11/2019] [Indexed: 02/07/2023]
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8
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Chen C, Liu W, Hong T. Novel approaches for biomolecule immobilization in microscale systems. Analyst 2019; 144:3912-3924. [DOI: 10.1039/c9an00212j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This manuscript reviews novel approaches applied for biomolecule immobilization in microscale systems.
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Affiliation(s)
- Chuanpin Chen
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
| | - Wenfang Liu
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
| | - Tingting Hong
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
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Abstract
Nucleic acid aptamers are promising alternatives to antibodies in analytics. They are generally obtained through an iterative SELEX protocol that enriches a population of synthetic oligonucleotides to a subset that can recognize the chosen target molecule specifically and avidly. A wide range of targets is recognized by aptamers. Once identified and optimized for performance, aptamers can be reproducibly synthesized and offer other key features, like small size, low cost, sensitivity, specificity, rapid response, stability, and reusability. This makes them excellent options for sensory units in a variety of analytical platforms including those with electrochemical, optical, and mass sensitive transduction detection. Many novel sensing strategies have been developed by rational design to take advantage of the tendency of aptamers to undergo conformational changes upon target/analyte binding and employing the principles of base complementarity that can drive the nucleic acid structure. Despite their many advantages over antibodies, surprisingly few aptamers have yet been integrated into commercially available analytical devices. In this review, we discuss how to select and engineer aptamers for their identified application(s), some of the challenges faced in developing aptamers for analytics and many examples of their reported successful performance as sensors in a variety of analytical platforms.
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Affiliation(s)
- Muslum Ilgu
- Roy J Carver Department of Biochemistry, Biophysics and Molecular Biology, Iowa State University, Ames IA 50011, USA. and Aptalogic Inc., Ames IA 50014, USA
| | - Marit Nilsen-Hamilton
- Roy J Carver Department of Biochemistry, Biophysics and Molecular Biology, Iowa State University, Ames IA 50011, USA. and Aptalogic Inc., Ames IA 50014, USA and Ames Laboratory, US DOE, Ames IA 50011, USA
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11
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Yan M, Bai W, Zhu C, Huang Y, Yan J, Chen A. Design of nuclease-based target recycling signal amplification in aptasensors. Biosens Bioelectron 2015; 77:613-23. [PMID: 26485175 DOI: 10.1016/j.bios.2015.10.015] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 09/21/2015] [Accepted: 10/05/2015] [Indexed: 10/22/2022]
Abstract
Compared with conventional antibody-based immunoassay methods, aptasensors based on nucleic acid aptamer have made at least two significant breakthroughs. One is that aptamers are more easily used for developing various simple and rapid homogeneous detection methods by "sample in signal out" without multi-step washing. The other is that aptamers are more easily employed for developing highly sensitive detection methods by using various nucleic acid-based signal amplification approaches. As many substances playing regulatory roles in physiology or pathology exist at an extremely low concentration and many chemical contaminants occur in trace amounts in food or environment, aptasensors for signal amplification contribute greatly to detection of such targets. Among the signal amplification approaches in highly sensitive aptasensors, the nuclease-based target recycling signal amplification has recently become a research focus because it shows easy design, simple operation, and rapid reaction and can be easily developed for homogenous assay. In this review, we summarized recent advances in the development of various nuclease-based target recycling signal amplification with the aim to provide a general guide for the design of aptamer-based ultrasensitive biosensing assays.
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Affiliation(s)
- Mengmeng Yan
- Institute of Quality Standards and Testing Technology for Agro-products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Science, Beijing 100081, China; Key Laboratory of Agri-Food Quality and Safety, Ministry of Agriculture, Beijing 100081, China
| | - Wenhui Bai
- Institute of Quality Standards and Testing Technology for Agro-products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Science, Beijing 100081, China; Key Laboratory of Agri-Food Quality and Safety, Ministry of Agriculture, Beijing 100081, China
| | - Chao Zhu
- Institute of Quality Standards and Testing Technology for Agro-products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Science, Beijing 100081, China; Key Laboratory of Agri-Food Quality and Safety, Ministry of Agriculture, Beijing 100081, China
| | - Yafei Huang
- Institute of Quality Standards and Testing Technology for Agro-products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Science, Beijing 100081, China; Key Laboratory of Agri-Food Quality and Safety, Ministry of Agriculture, Beijing 100081, China; College of Food Science and Technology, Hainan University, Haikou 570228, China
| | - Jiao Yan
- Institute of Quality Standards and Testing Technology for Agro-products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Science, Beijing 100081, China; Key Laboratory of Agri-Food Quality and Safety, Ministry of Agriculture, Beijing 100081, China; College of Food Science and Technology, Hainan University, Haikou 570228, China
| | - Ailiang Chen
- Institute of Quality Standards and Testing Technology for Agro-products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Science, Beijing 100081, China; Key Laboratory of Agri-Food Quality and Safety, Ministry of Agriculture, Beijing 100081, China.
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12
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Guo Y, Sun X, Yang G, Liu J. Ultrasensitive detection of ATP based on ATP regeneration amplification and its application in cell homogenate and human serum. Chem Commun (Camb) 2015; 50:7659-62. [PMID: 24898261 DOI: 10.1039/c4cc01458h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A conformation-switching aptamer molecule that could be circularized without ligation DNA was designed. Pyrophosphate (PPi) was converted to ATP, resulting in higher signals for ATP detection. Meanwhile, the method has significant implications for real applications.
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Affiliation(s)
- Yingshu Guo
- School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China.
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13
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Xu H, Zhu X, Ye H, Yu L, Chen G, Chi Y, Liu X. A bio-inspired sensor coupled with a bio-bar code and hybridization chain reaction for Hg2+ assay. Chem Commun (Camb) 2015; 51:15031-4. [DOI: 10.1039/c5cc05369b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In this article, a bio-inspired DNA sensor is developed, which coupled with bio-bar code and hybridization chain reaction. This bio-inspired sensor has high sensitivity to Hg2+, and has been used to assay Hg2+ in the extraction of traditional Chinese medicine.
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Affiliation(s)
- Huifeng Xu
- Academy of Integrative Medicine
- Fujian University of Traditional Chinese Medicine
- Fuzhou
- P. R. China
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety
| | - Xi Zhu
- College of Life Sciences
- Fujian Agriculture and Forestry University
- Fuzhou
- China
| | - Hongzhi Ye
- Academy of Integrative Medicine
- Fujian University of Traditional Chinese Medicine
- Fuzhou
- P. R. China
| | - Lishuang Yu
- Academy of Integrative Medicine
- Fujian University of Traditional Chinese Medicine
- Fuzhou
- P. R. China
| | - Guonan Chen
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety
- Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety
- Department of Chemistry
- Fuzhou University
- Fuzhou
| | - Yuwu Chi
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety
- Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety
- Department of Chemistry
- Fuzhou University
- Fuzhou
| | - Xianxiang Liu
- Academy of Integrative Medicine
- Fujian University of Traditional Chinese Medicine
- Fuzhou
- P. R. China
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