1
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Mahanty B, Verma PK, Mohapatra PK. Evidence of Eu(III) Dual Binding in a PVC‐Based Electrochemical Sensor with
N,N,N’,N’
‐Tetrapentyl Diglycolamide (TPDGA) as the Ionophore: Potentiometric and Luminescence studies. ChemistrySelect 2023. [DOI: 10.1002/slct.202204681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Affiliation(s)
- Bholanath Mahanty
- Radiochemistry division Bhabha Atomic Research Centre Trombay, Mumbai 400085 India
| | - Parveen K. Verma
- Radiochemistry division Bhabha Atomic Research Centre Trombay, Mumbai 400085 India
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2
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Mou J, Ding J, Qin W. Deep Learning-Enhanced Potentiometric Aptasensing with Magneto-Controlled Sensors. Angew Chem Int Ed Engl 2023; 62:e202210513. [PMID: 36404278 DOI: 10.1002/anie.202210513] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/20/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022]
Abstract
Bioelectronic sensors that report charge changes of a biomolecule upon target binding enable direct and sensitive analyte detection but remain a major challenge for potentiometric measurement, mainly due to Debye Length limitations and the need for molecular-level platforms. Here, we report on a magneto-controlled potentiometric method to directly and sensitively measure the target-binding induced charge change of DNA aptamers assembled on magnetic beads using a polymeric membrane potentiometric ion sensor. The potentiometric responses of the negatively charged aptamer, serving as a receptor and reporter, were dynamically controlled and modulated by applying a magnetic field. Based on a potentiometric array, this non-equilibrium measurement technique combined with deep learning algorithms allows for rapidly and reliably classifying and quantifying diverse small molecules using antibiotics as models. This potentiometric strategy opens new modalities for sensing applications.
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Affiliation(s)
- Junsong Mou
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, 264003, Shandong, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jiawang Ding
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, 264003, Shandong, P. R. China.,Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, 266237, Shandong (P. R., China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, Shandong, P. R. China
| | - Wei Qin
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, 264003, Shandong, P. R. China.,Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, 266237, Shandong (P. R., China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, Shandong, P. R. China
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3
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Lv E, Li Y, Ding J, Qin W. Magnetic‐Field‐Driven Extraction of Bioreceptors into Polymeric Membranes for Label‐Free Potentiometric Biosensing. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Enguang Lv
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation Yantai Institute of Coastal Zone Research (YIC) Chinese Academy of Sciences (CAS) Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS Yantai Shandong 264003 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Yanhong Li
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation Yantai Institute of Coastal Zone Research (YIC) Chinese Academy of Sciences (CAS) Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS Yantai Shandong 264003 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Jiawang Ding
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation Yantai Institute of Coastal Zone Research (YIC) Chinese Academy of Sciences (CAS) Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS Yantai Shandong 264003 P. R. China
- Laboratory for Marine Biology and Biotechnology Pilot National Laboratory for Marine Science and Technology (Qingdao) Qingdao Shandong 266237 P. R. China
- Center for Ocean Mega-Science Chinese Academy of Sciences Qingdao Shandong 266071 P. R. China
| | - Wei Qin
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation Yantai Institute of Coastal Zone Research (YIC) Chinese Academy of Sciences (CAS) Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS Yantai Shandong 264003 P. R. China
- Laboratory for Marine Biology and Biotechnology Pilot National Laboratory for Marine Science and Technology (Qingdao) Qingdao Shandong 266237 P. R. China
- Center for Ocean Mega-Science Chinese Academy of Sciences Qingdao Shandong 266071 P. R. China
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4
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Lv E, Li Y, Ding J, Qin W. Magnetic-Field-Driven Extraction of Bioreceptors into Polymeric Membranes for Label-Free Potentiometric Biosensing. Angew Chem Int Ed Engl 2021; 60:2609-2613. [PMID: 33021005 DOI: 10.1002/anie.202011331] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/30/2020] [Indexed: 01/25/2023]
Abstract
We report here the concept of a magnetically controlled extraction of hydrophilic bioreceptors into polymeric membranes for bioassays. The potentiometric assay relies on the intrinsic charges of an antimicrobial peptide and its unique recognition abilities, which can eliminate the probe labeling and indicator addition. The target binding event could effectively prevent the extraction of the peptide into the polymeric membrane doped with an ion exchanger, thus resulting in a potential change. The potentiometric response properties of the peptide assembled on magnetic beads can be dynamically controlled and modulated by applying a magnetic field. Staphylococcus aureus, as a model of food-borne pathogens, was measured at levels down to 10 CFU mL-1 . Based on this sensing strategy, a potentiometric array was developed for the pattern recognition of bacteria. The proposed general platform can be used for potentiometric biosensing using other hydrophilic bioreceptors.
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Affiliation(s)
- Enguang Lv
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, Shandong, 264003, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yanhong Li
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, Shandong, 264003, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jiawang Ding
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, Shandong, 264003, P. R. China.,Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, Shandong, 266237, P. R. China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, Shandong, 266071, P. R. China
| | - Wei Qin
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Shandong Provincial Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, Shandong, 264003, P. R. China.,Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, Shandong, 266237, P. R. China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, Shandong, 266071, P. R. China
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5
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Ding J, Li B, Chen L, Qin W. A Three-Dimensional Origami Paper-Based Device for Potentiometric Biosensing. Angew Chem Int Ed Engl 2016; 55:13033-13037. [DOI: 10.1002/anie.201606268] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Indexed: 01/11/2023]
Affiliation(s)
- Jiawang Ding
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
| | - Bowei Li
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
| | - Lingxin Chen
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
| | - Wei Qin
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
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6
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Ding J, Li B, Chen L, Qin W. A Three-Dimensional Origami Paper-Based Device for Potentiometric Biosensing. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606268] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jiawang Ding
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
| | - Bowei Li
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
| | - Lingxin Chen
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
| | - Wei Qin
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation; Yantai Institute of Coastal Zone Research (YIC); Chinese Academy of Sciences (CAS); Shandong Provincial Key Laboratory of Coastal Environmental Processes; YICCAS; Yantai Shandong 264003 P.R. China
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7
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Bieg C, Fuchsberger K, Stelzle M. Introduction to polymer-based solid-contact ion-selective electrodes—basic concepts, practical considerations, and current research topics. Anal Bioanal Chem 2016; 409:45-61. [DOI: 10.1007/s00216-016-9945-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 07/26/2016] [Accepted: 09/14/2016] [Indexed: 11/30/2022]
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8
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Hu J, Stein A, Bühlmann P. A Disposable Planar Paper-Based Potentiometric Ion-Sensing Platform. Angew Chem Int Ed Engl 2016; 55:7544-7. [DOI: 10.1002/anie.201603017] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Jinbo Hu
- Department of Chemistry; University of Minnesota; 207 Pleasant St. SE Minneapolis MN 55455 USA
| | - Andreas Stein
- Department of Chemistry; University of Minnesota; 207 Pleasant St. SE Minneapolis MN 55455 USA
| | - Philippe Bühlmann
- Department of Chemistry; University of Minnesota; 207 Pleasant St. SE Minneapolis MN 55455 USA
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9
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Hu J, Stein A, Bühlmann P. A Disposable Planar Paper-Based Potentiometric Ion-Sensing Platform. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jinbo Hu
- Department of Chemistry; University of Minnesota; 207 Pleasant St. SE Minneapolis MN 55455 USA
| | - Andreas Stein
- Department of Chemistry; University of Minnesota; 207 Pleasant St. SE Minneapolis MN 55455 USA
| | - Philippe Bühlmann
- Department of Chemistry; University of Minnesota; 207 Pleasant St. SE Minneapolis MN 55455 USA
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10
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Ishige Y, Klink S, Schuhmann W. Intercalation Compounds as Inner Reference Electrodes for Reproducible and Robust Solid-Contact Ion-Selective Electrodes. Angew Chem Int Ed Engl 2016; 55:4831-5. [DOI: 10.1002/anie.201600111] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 02/02/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Yu Ishige
- Center for Technology Innovation, Healthcare, Research & Development Group; Hitachi Ltd.; Higashi-Koigakubo 1-280 Kokubunji-shi, Tokyo, 185-8601 Japan
| | - Stefan Klink
- Analytical Chemistry, Center for Electrochemical Sciences; Ruhr-University Bochum; Universitätsstrasse 150 44780 Bochum Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry, Center for Electrochemical Sciences; Ruhr-University Bochum; Universitätsstrasse 150 44780 Bochum Germany
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11
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Ishige Y, Klink S, Schuhmann W. Interkalationsverbindungen als Referenzelektroden für reproduzierbare und robuste ionenselektive Festkontaktelektroden. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yu Ishige
- Center for Technology Innovation, Healthcare, Research & Development Group Hitachi Ltd. Higashi-Koigakubo 1–280 Kokubunji-shi, Tokyo, 185-8601 Japan
| | - Stefan Klink
- Analytische Chemie, Zentrum für Elektrochemie (CES) Ruhr-Universität Bochum Universitätsstraße 150 44780 Bochum Deutschland
| | - Wolfgang Schuhmann
- Analytische Chemie, Zentrum für Elektrochemie (CES) Ruhr-Universität Bochum Universitätsstraße 150 44780 Bochum Deutschland
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12
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Wang X, Qin W. Tetra(p-tolyl)borate-functionalized solvent polymeric membrane: a facile and sensitive sensing platform for peroxidase and peroxidase mimetics. Chemistry 2013; 19:9979-86. [PMID: 23852960 DOI: 10.1002/chem.201300284] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 04/28/2013] [Indexed: 01/27/2023]
Abstract
The determination of peroxidase activities is the basis for enzyme-labeled bioaffinity assays, peroxidase-mimicking DNAzymes- and nanoparticles-based assays, and characterization of the catalytic functions of peroxidase mimetics. Here, a facile, sensitive, and cost-effective solvent polymeric membrane-based peroxidase detection platform is described that utilizes reaction intermediates with different pKa values from those of substrates and final products. Several key but long-debated intermediates in the peroxidative oxidation of o-phenylenediamine (o-PD) have been identified and their charge states have been estimated. By using a solvent polymeric membrane functionalized by an appropriate substituted tetraphenylborate as a receptor, those cationic intermediates could be transferred into the membrane from the aqueous phase to induce a large cationic potential response. Thus, the potentiometric indication of the o-PD oxidation catalyzed by peroxidase or its mimetics can be fulfilled. Horseradish peroxidase has been detected with a detection limit at least two orders of magnitude lower than those obtained by spectrophotometric techniques and traditional membrane-based methods. As an example of peroxidase mimetics, G-quadruplex DNAzymes were probed by the intermediate-sensitive membrane and a label-free thrombin detection protocol was developed based on the catalytic activity of the thrombin-binding G-quadruplex aptamer.
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Affiliation(s)
- Xuewei Wang
- Key Laboratory of Coastal Zone, Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), YICCAS, Yantai Shandong 264003, PR China
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13
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Liang RN, Song DA, Zhang RM, Qin W. Potentiometric Sensing of Neutral Species Based on a Uniform-Sized Molecularly Imprinted Polymer as a Receptor. Angew Chem Int Ed Engl 2010; 49:2556-9. [DOI: 10.1002/anie.200906720] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Liang RN, Song DA, Zhang RM, Qin W. Potentiometric Sensing of Neutral Species Based on a Uniform-Sized Molecularly Imprinted Polymer as a Receptor. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.200906720] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Zelada-Guillén GA, Riu J, Düzgün A, Rius FX. Immediate detection of living bacteria at ultralow concentrations using a carbon nanotube based potentiometric aptasensor. Angew Chem Int Ed Engl 2009; 48:7334-7. [PMID: 19569156 DOI: 10.1002/anie.200902090] [Citation(s) in RCA: 174] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gustavo A Zelada-Guillén
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, 43007 Tarragona, Spain
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Zelada-Guillén G, Riu J, Düzgün A, Rius F. Immediate Detection of Living Bacteria at Ultralow Concentrations Using a Carbon Nanotube Based Potentiometric Aptasensor. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200902090] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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