1
|
Mou J, Ding J, Qin W. Modern Potentiometric Biosensing Based on Non-Equilibrium Measurement Techniques. Chemistry 2023; 29:e202302647. [PMID: 37733874 DOI: 10.1002/chem.202302647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 09/23/2023]
Abstract
Modern potentiometric sensors based on polymeric membrane ion-selective electrodes (ISEs) have achieved new breakthroughs in sensitivity, selectivity, and stability and have extended applications in environmental surveillance, medical diagnostics, and industrial analysis. Moreover, nonclassical potentiometry shows promise for many applications and opens up new opportunities for potentiometric biosensing. Here, we aim to provide a concept to summarize advances over the past decade in the development of potentiometric biosensors with polymeric membrane ISEs. This Concept article articulates sensing mechanisms based on non-equilibrium measurement techniques. In particular, we emphasize new trends in potentiometric biosensing based on attractive dynamic approaches. Representative examples are selected to illustrate key applications under zero-current conditions and stimulus-controlled modes. More importantly, fruitful information obtained from non-equilibrium measurements with dynamic responses can be useful for artificial intelligence (AI). The combination of ISEs with advanced AI techniques for effective data processing is also discussed. We hope that this Concept will illustrate the great possibilities offered by non-equilibrium measurement techniques and AI in potentiometric biosensing and encourage further innovations in this exciting field.
Collapse
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
- Qingdao National Laboratory for Marine Science and Technology, 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
- Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, Shandong (P. R. China), Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, Shandong, P. R. China
| |
Collapse
|
2
|
Mehrannia L, Khalilzadeh B, Rahbarghazi R, Milani M, Saydan Kanberoglu G, Yousefi H, Erk N. Electrochemical Biosensors as a Novel Platform in the Identification of Listeriosis Infection. BIOSENSORS 2023; 13:216. [PMID: 36831982 PMCID: PMC9954029 DOI: 10.3390/bios13020216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/17/2023] [Accepted: 01/29/2023] [Indexed: 06/18/2023]
Abstract
Listeria monocytogenes (L.M.) is a gram-positive bacillus with wide distribution in the environment. This bacterium contaminates water sources and food products and can be transmitted to the human population. The infection caused by L.M. is called listeriosis and is common in pregnant women, immune-deficient patients, and older adults. Based on the released statistics, listeriosis has a high rate of hospitalization and mortality; thus, rapid and timely detection of food contamination and listeriosis cases is necessary. During the last few decades, biosensors have been used for the detection and monitoring of varied bacteria species. These devices are detection platforms with great sensitivity and low detection limits. Among different types of biosensors, electrochemical biosensors have a high capability to circumvent several drawbacks associated with the application of conventional laboratory techniques. In this review article, different electrochemical biosensor types used for the detection of listeriosis were discussed in terms of actuators, bioreceptors, specific working electrodes, and signal amplification. We hope that this review will facilitate researchers to access a complete and comprehensive template for pathogen detection based on the different formats of electrochemical biosensors.
Collapse
Affiliation(s)
- Leila Mehrannia
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz 51666-14733, Iran
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz 51666-14733, Iran
| | - Balal Khalilzadeh
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz 51666-14733, Iran
| | - Reza Rahbarghazi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz 51666-14733, Iran
- Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz 51666-14733, Iran
| | - Morteza Milani
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz 51666-14733, Iran
| | | | - Hadi Yousefi
- Department of Basic Medical Sciences, Khoy University of Medical Sciences, Khoy 58167-53464, Iran
| | - Nevin Erk
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara 06560, Turkey
| |
Collapse
|
3
|
Futane A, Narayanamurthy V, Jadhav P, Srinivasan A. Aptamer-based rapid diagnosis for point-of-care application. MICROFLUIDICS AND NANOFLUIDICS 2023; 27:15. [PMID: 36688097 PMCID: PMC9847464 DOI: 10.1007/s10404-022-02622-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/31/2022] [Indexed: 05/31/2023]
Abstract
Aptasensors have attracted considerable interest and widespread application in point-of-care testing worldwide. One of the biggest challenges of a point-of-care (POC) is the reduction of treatment time compared to central facilities that diagnose and monitor the applications. Over the past decades, biosensors have been introduced that offer more reliable, cost-effective, and accurate detection methods. Aptamer-based biosensors have unprecedented advantages over biosensors that use natural receptors such as antibodies and enzymes. In the current epidemic, point-of-care testing (POCT) is advantageous because it is easy to use, more accessible, faster to detect, and has high accuracy and sensitivity, reducing the burden of testing on healthcare systems. POCT is beneficial for daily epidemic control as well as early detection and treatment. This review provides detailed information on the various design strategies and virus detection methods using aptamer-based sensors. In addition, we discussed the importance of different aptamers and their detection principles. Aptasensors with higher sensitivity, specificity, and flexibility are critically discussed to establish simple, cost-effective, and rapid detection methods. POC-based aptasensors' diagnostic applications are classified and summarised based on infectious and infectious diseases. Finally, the design factors to be considered are outlined to meet the future of rapid POC-based sensors.
Collapse
Affiliation(s)
- Abhishek Futane
- Fakulti Kejuruteraan Elektronik Dan Kejuruteraan Komputer, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Durian Tunggal, 76100 Melaka, Malaysia
| | - Vigneswaran Narayanamurthy
- Advance Sensors and Embedded Systems (ASECs), Centre for Telecommunication Research and Innovation, Fakulti Teknologi Kejuruteraan Elektrik Dan Elektronik, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Durian Tunggal, 76100 Melaka, Malaysia
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, India
| | - Pramod Jadhav
- Faculty of Civil Engineering Technology, Universiti Malaysia Pahang (UMP) Lebuhraya Tun Razak, Gambang, 26300 Kuantan, Pahang Malaysia
- InnoFuTech, No 42/12, 7Th Street, Vallalar Nagar, Chennai, Tamil Nadu 600072 India
| | - Arthi Srinivasan
- Faculty of Chemical and Process Engineering Technology, University Malaysia Pahang (UMP), Lebuhraya Tun Razak, Gambang, 26300 Kunatan, Pahang Malaysia
| |
Collapse
|
4
|
Brosseau NE, Vallée I, Mayer-Scholl A, Ndao M, Karadjian G. Aptamer-Based Technologies for Parasite Detection. SENSORS (BASEL, SWITZERLAND) 2023; 23:s23020562. [PMID: 36679358 PMCID: PMC9867382 DOI: 10.3390/s23020562] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 05/30/2023]
Abstract
Centuries of scientific breakthroughs have brought us closer to understanding and managing the spread of parasitic diseases. Despite ongoing technological advancements in the detection, treatment, and control of parasitic illnesses, their effects on animal and human health remain a major concern worldwide. Aptamers are single-stranded oligonucleotides whose unique three-dimensional structures enable them to interact with high specificity and affinity to a wide range of targets. In recent decades, aptamers have emerged as attractive alternatives to antibodies as therapeutic and diagnostic agents. Due to their superior stability, reusability, and modifiability, aptamers have proven to be effective bioreceptors for the detection of toxins, contaminants, biomarkers, whole cells, pathogens, and others. As such, they have been integrated into a variety of electrochemical, fluorescence, and optical biosensors to effectively detect whole parasites and their proteins. This review offers a summary of the various types of parasite-specific aptamer-based biosensors, their general mechanisms and their performance.
Collapse
Affiliation(s)
- Noah Emerson Brosseau
- UMR BIPAR, Anses, Laboratoire de Santé Animale, INRAE, Ecole Nationale Vétérinaire d’Alfort, 94700 Maisons-Alfort, France
- Infectious Diseases and Immunity in Global Health (IDIGH) Program, Research Institute of McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | - Isabelle Vallée
- UMR BIPAR, Anses, Laboratoire de Santé Animale, INRAE, Ecole Nationale Vétérinaire d’Alfort, 94700 Maisons-Alfort, France
| | - Anne Mayer-Scholl
- Department of Biological Safety, German Federal Institute for Risk Assessment, 10589 Berlin, Germany
| | - Momar Ndao
- Infectious Diseases and Immunity in Global Health (IDIGH) Program, Research Institute of McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | - Grégory Karadjian
- UMR BIPAR, Anses, Laboratoire de Santé Animale, INRAE, Ecole Nationale Vétérinaire d’Alfort, 94700 Maisons-Alfort, France
| |
Collapse
|
5
|
Sarkar DJ, Behera BK, Parida PK, Aralappanavar VK, Mondal S, Dei J, Das BK, Mukherjee S, Pal S, Weerathunge P, Ramanathan R, Bansal V. Aptamer-based NanoBioSensors for seafood safety. Biosens Bioelectron 2023; 219:114771. [PMID: 36274429 DOI: 10.1016/j.bios.2022.114771] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/16/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022]
Abstract
Chemical and biological contaminants are of primary concern in ensuring seafood safety. Rapid detection of such contaminants is needed to keep us safe from being affected. For over three decades, immunoassay (IA) technology has been used for the detection of contaminants in seafood products. However, limitations inherent to antibody generation against small molecular targets that cannot elicit an immune response, along with the instability of antibodies under ambient conditions greatly limit their wider application for developing robust detection and monitoring tools, particularly for non-biomedical applications. As an alternative, aptamer-based biosensors (aptasensors) have emerged as a powerful yet robust analytical tool for the detection of a wide range of analytes. Due to the high specificity of aptamers in recognising targets ranging from small molecules to large proteins and even whole cells, these have been suggested to be viable molecular recognition elements (MREs) in the development of new diagnostic and biosensing tools for detecting a wide range of contaminants including heavy metals, antibiotics, pesticides, pathogens and biotoxins. In this review, we discuss the recent progress made in the field of aptasensors for detection of contaminants in seafood products with a view of effectively managing their potential human health hazards. A critical outlook is also provided to facilitate translation of aptasensors from academic laboratories to the mainstream seafood industry and consumer applications.
Collapse
Affiliation(s)
- Dhruba Jyoti Sarkar
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India.
| | - Bijay Kumar Behera
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India.
| | - Pranaya Kumar Parida
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India
| | - Vijay Kumar Aralappanavar
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India
| | - Shirsak Mondal
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India
| | - Jyotsna Dei
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India
| | - Basanta Kumar Das
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, 700120, West Bengal, India
| | - Subhankar Mukherjee
- Centre for Development of Advance Computing, Kolkata, 700091, West Bengal, India
| | - Souvik Pal
- Centre for Development of Advance Computing, Kolkata, 700091, West Bengal, India
| | - Pabudi Weerathunge
- Sir Ian Potter NanoBioSensing Facility, NanoBiotechnology Research Laboratory, School of Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Rajesh Ramanathan
- Sir Ian Potter NanoBioSensing Facility, NanoBiotechnology Research Laboratory, School of Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Vipul Bansal
- Sir Ian Potter NanoBioSensing Facility, NanoBiotechnology Research Laboratory, School of Science, RMIT University, Melbourne, VIC, 3000, Australia.
| |
Collapse
|
6
|
Niu H, Cai S, Liu X, Huang X, Chen J, Wang S, Zhang S. A novel electrochemical sandwich-like immunosensor based on carboxyl Ti 3C 2T x MXene and rhodamine b/gold/reduced graphene oxide for Listeria monocytogenes. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:843-849. [PMID: 35156973 DOI: 10.1039/d1ay02029c] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Listeria monocytogenes (LM) is one of the most common food-borne pathogens and can induce a series of diseases with a high mortality rate to humans; hence, it is very necessary to develop a highly sensitive method for LM detection. Based on this need, a new sandwich-like electrochemical immunosensing platform was developed herein by preparing carboxyl Ti3C2Tx MXene (C-Ti3C2Tx MXene) as the sensing platform and rhodamine b/gold/reduced graphene oxide (RhB/Au/RGO) as the signal amplifier. The high conductivity and large surface area of C-Ti3C2Tx MXene make it a desirable nanomaterial to fix the primary antibody of LM (PAb), while the prepared Au/RGO/RhB nanohybrid is dedicated to assembling the secondary antibody (SAb) of LM, offering an amplified response signal. Through the use of RhB molecule as the signal probe, the experiments showed that the peak currents of RhB increase along with an increase in the concentration of LM from 10 to 105 CFU mL-1, and an extremely low limit of detection (2 CFU mL-1) was obtained on the basis of the proposed immunosensing platform after optimizing various conditions. Hence, it is confirmed that the developed sandwich-like immunosensor based on C-Ti3C2Tx MXene and RhB/Au/Gr has great application in the detection of LM and other analytes.
Collapse
Affiliation(s)
- Huimin Niu
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| | - Shumei Cai
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| | - Xueke Liu
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| | - Xiaoming Huang
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| | - Juan Chen
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| | - Shuiliang Wang
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| | - Shenghang Zhang
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian 350025, PR China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fuzhou, Fujian 350025, PR China
| |
Collapse
|
7
|
Jiang X, Ding W, Lv Z, Rao C. Highly Sensitive Electrochemical Immunosensing for Listeria Monocytogenes Based on 3,4,9,10-Perylene Tetracarboxylic Acid/Graphene Ribbons as a Sensing Platform and Ferrocene/Gold Nanoparticles as an Amplifier. ANAL SCI 2021; 37:1701-1706. [PMID: 34054007 DOI: 10.2116/analsci.21p113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
As a gram-positive foodborne pathogen, Listeria monocytogenes (LM) can cause many serious diseases to the human health coupled with high mortality rates; thus, constructing an effective method to detect LM is of great significance. Herein, a novel sandwich-type electrochemical immunosensor is proposed for LM by introducing 3,4,9,10-perylene tetracarboxylic acid/graphene ribbons (PTCA/GNR) nanohybrids as a sensing platform and ferrocene/gold nanoparticles (Fc/Au NPs) as a signal amplifier. The high conductivity and large surface area of GNR can increase the immobilizing amount of the primary antibody (PAb) and enhance the electron transport rate, while Au NPs can carry secondary antibodies (SAb) and Fc derivative (Fc-SH) to form a SAb-Au NPs-Fc signal amplifier. Through using Fc molecules as a signal probe, its peak current can appear and increase varied from the LM concentrations; hence, a highly sensitive sandwich-type immunosensor was constructed wide linear range from 10 to 2 × 104-CFU mL-1 and low limit of detection of low to 6 CFU mL-1. Furthermore, the specificity of the immunosensor was also studied and a satisfactory result was obtained.
Collapse
Affiliation(s)
- Xiaohua Jiang
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| | - Wenjie Ding
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| | - Zhiwen Lv
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| | - Changquan Rao
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| |
Collapse
|
8
|
Al Mamun M, Wahab YA, Hossain MM, Hashem A, Johan MR. Electrochemical biosensors with Aptamer recognition layer for the diagnosis of pathogenic bacteria: Barriers to commercialization and remediation. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116458] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
9
|
Li Q, Guo Z, Qiu X, Lu W, Yang W, Wang Q, Wu Q. Simple electrochemical detection of Listeria monocytogenes based on a surface-imprinted polymer-modified electrode. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4864-4870. [PMID: 34586109 DOI: 10.1039/d1ay00902h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Listeria monocytogenes (LM) is a foodborne pathogen, and it can pose a risk of serious diseases to the human health. Hence, the development of an effective method for the detection of LM is very important. In this study, by selecting LM as the template and 3-thiopheneacetic acid as the functional monomer, an LM-imprinted polymer (LIP)-based sensor was proposed for the first time to detect LM by electropolymerizing TPA on the glassy carbon electrode (GCE) surface in the presence of LM. After the removal of the LM template from the electrode surface, the obtained sensor was denoted as LIP/GCE, which could effectively recognize and capture LM cells. By using [Fe(CN)6]4-/3- as the probe, its peak current at LIP/GCE could be restricted when the LM cells were captured into the imprinted cavity of LIP/GCE, and the current value decreased with an increase in the LM concentration. Serious conditions were optimized for achieving highly sensitive detection, and a low detection limit (6 CFU mL-1) coupled with a wide linear range (10 to 106 CFU mL-1) was obtained for LM. Finally, the inter-electrode reproducibility, stability, selectivity, and applicability of LIP/GCE were also investigated, and the obtained results were acceptable.
Collapse
Affiliation(s)
- Qingcao Li
- Clinical Laboratory of Ningbo Medical Centre Lihuili Hospital, Ningbo University, 1111 Jiangnan Street, Ningbo, Zhejiang 315040, PR China.
| | - Zhen Guo
- Department of Clinical Laboratory, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, PRChina
| | - Xuedan Qiu
- Clinical Laboratory of Ningbo Medical Centre Lihuili Hospital, Ningbo University, 1111 Jiangnan Street, Ningbo, Zhejiang 315040, PR China.
| | - Wenjun Lu
- Clinical Laboratory of Ningbo Medical Centre Lihuili Hospital, Ningbo University, 1111 Jiangnan Street, Ningbo, Zhejiang 315040, PR China.
| | - Wei Yang
- Department of Clinical Laboratory, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310014, PRChina
| | - Qilai Wang
- Department of Pulmonary Medicine, Hua Mei Hospital, University of Chinese Academy of Science, 41 Xibei Street, Ningbo, Zhejiang, 315010, PRChina.
| | - Qiaoping Wu
- Clinical Laboratory of Ningbo Medical Centre Lihuili Hospital, Ningbo University, 1111 Jiangnan Street, Ningbo, Zhejiang 315040, PR China.
| |
Collapse
|
10
|
Bobrinetskiy I, Radovic M, Rizzotto F, Vizzini P, Jaric S, Pavlovic Z, Radonic V, Nikolic MV, Vidic J. Advances in Nanomaterials-Based Electrochemical Biosensors for Foodborne Pathogen Detection. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2700. [PMID: 34685143 PMCID: PMC8538910 DOI: 10.3390/nano11102700] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/07/2021] [Accepted: 10/09/2021] [Indexed: 12/26/2022]
Abstract
Electrochemical biosensors utilizing nanomaterials have received widespread attention in pathogen detection and monitoring. Here, the potential of different nanomaterials and electrochemical technologies is reviewed for the development of novel diagnostic devices for the detection of foodborne pathogens and their biomarkers. The overview covers basic electrochemical methods and means for electrode functionalization, utilization of nanomaterials that include quantum dots, gold, silver and magnetic nanoparticles, carbon nanomaterials (carbon and graphene quantum dots, carbon nanotubes, graphene and reduced graphene oxide, graphene nanoplatelets, laser-induced graphene), metal oxides (nanoparticles, 2D and 3D nanostructures) and other 2D nanomaterials. Moreover, the current and future landscape of synergic effects of nanocomposites combining different nanomaterials is provided to illustrate how the limitations of traditional technologies can be overcome to design rapid, ultrasensitive, specific and affordable biosensors.
Collapse
Affiliation(s)
- Ivan Bobrinetskiy
- BioSense Institute, University of Novi Sad, 21102 Novi Sad, Serbia; (I.B.); (M.R.); (S.J.); (Z.P.); (V.R.)
| | - Marko Radovic
- BioSense Institute, University of Novi Sad, 21102 Novi Sad, Serbia; (I.B.); (M.R.); (S.J.); (Z.P.); (V.R.)
| | - Francesco Rizzotto
- Micalis Institute, INRAE, AgroParisTech, Université Paris-Saclay, 78350 Jouy-en-Josas, France;
| | - Priya Vizzini
- Department of Agriculture Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy;
| | - Stefan Jaric
- BioSense Institute, University of Novi Sad, 21102 Novi Sad, Serbia; (I.B.); (M.R.); (S.J.); (Z.P.); (V.R.)
| | - Zoran Pavlovic
- BioSense Institute, University of Novi Sad, 21102 Novi Sad, Serbia; (I.B.); (M.R.); (S.J.); (Z.P.); (V.R.)
| | - Vasa Radonic
- BioSense Institute, University of Novi Sad, 21102 Novi Sad, Serbia; (I.B.); (M.R.); (S.J.); (Z.P.); (V.R.)
| | - Maria Vesna Nikolic
- Institute for Multidisciplinary Research, University of Belgrade, 11030 Belgrade, Serbia
| | - Jasmina Vidic
- Micalis Institute, INRAE, AgroParisTech, Université Paris-Saclay, 78350 Jouy-en-Josas, France;
| |
Collapse
|
11
|
Feng X, Wang J, Cai P, Yang Z, Shen J, Zhang Y, Zhang X. Graphene/protamine assembled hybrid paper with antibacterial activity. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
12
|
Wan Q, Liu X, Zu Y. Oligonucleotide aptamers for pathogen detection and infectious disease control. Theranostics 2021; 11:9133-9161. [PMID: 34522231 PMCID: PMC8419047 DOI: 10.7150/thno.61804] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/04/2021] [Indexed: 12/21/2022] Open
Abstract
During an epidemic or pandemic, the primary task is to rapidly develop precise diagnostic approaches and effective therapeutics. Oligonucleotide aptamer-based pathogen detection assays and control therapeutics are promising, as aptamers that specifically recognize and block pathogens can be quickly developed and produced through simple chemical synthesis. This work reviews common aptamer-based diagnostic techniques for communicable diseases and summarizes currently available aptamers that target various pathogens, including the SARS-CoV-2 virus. Moreover, this review discusses how oligonucleotide aptamers might be leveraged to control pathogen propagation and improve host immune system responses. This review offers a comprehensive data source to the further develop aptamer-based diagnostics and therapeutics specific for infectious diseases.
Collapse
Affiliation(s)
| | | | - Youli Zu
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| |
Collapse
|
13
|
Zhang H, Mou J, Ding J, Qin W. Magneto-controlled potentiometric assay for E. coli based on cleavage of peptide by outer-membrane protease T. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
14
|
Xu X, Liu G, Huang X, Li L, Lin H, Xu D. MALDI-TOF MS-Based identification of bacteria and a survey of fresh vegetables with pathogenic bacteria in Beijing, China. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2020.100746] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
15
|
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
| |
Collapse
|
16
|
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.
Collapse
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
| |
Collapse
|
17
|
Cesewski E, Johnson BN. Electrochemical biosensors for pathogen detection. Biosens Bioelectron 2020; 159:112214. [PMID: 32364936 PMCID: PMC7152911 DOI: 10.1016/j.bios.2020.112214] [Citation(s) in RCA: 351] [Impact Index Per Article: 87.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 12/19/2022]
Abstract
Recent advances in electrochemical biosensors for pathogen detection are reviewed. Electrochemical biosensors for pathogen detection are broadly reviewed in terms of transduction elements, biorecognition elements, electrochemical techniques, and biosensor performance. Transduction elements are discussed in terms of electrode material and form factor. Biorecognition elements for pathogen detection, including antibodies, aptamers, and imprinted polymers, are discussed in terms of availability, production, and immobilization approach. Emerging areas of electrochemical biosensor design are reviewed, including electrode modification and transducer integration. Measurement formats for pathogen detection are classified in terms of sample preparation and secondary binding steps. Applications of electrochemical biosensors for the detection of pathogens in food and water safety, medical diagnostics, environmental monitoring, and bio-threat applications are highlighted. Future directions and challenges of electrochemical biosensors for pathogen detection are discussed, including wearable and conformal biosensors, detection of plant pathogens, multiplexed detection, reusable biosensors for process monitoring applications, and low-cost, disposable biosensors.
Collapse
Affiliation(s)
- Ellen Cesewski
- Department of Industrial and Systems Engineering, Virginia Tech, Blacksburg, VA, 24061, USA; Department of Materials Science and Engineering, Virginia Tech, Blacksburg, VA, 24061, USA
| | - Blake N Johnson
- Department of Industrial and Systems Engineering, Virginia Tech, Blacksburg, VA, 24061, USA; Department of Materials Science and Engineering, Virginia Tech, Blacksburg, VA, 24061, USA; Department of Chemical Engineering, Virginia Tech, Blacksburg, VA, 24061, USA.
| |
Collapse
|
18
|
Emerging electrochemical biosensing approaches for detection of Listeria monocytogenes in food samples: An overview. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.03.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
19
|
|
20
|
Yin M, Wu C, Li H, Jia Z, Deng Q, Wang S, Zhang Y. Simultaneous Sensing of Seven Pathogenic Bacteria by Guanidine-Functionalized Upconversion Fluorescent Nanoparticles. ACS OMEGA 2019; 4:8953-8959. [PMID: 31459983 PMCID: PMC6648614 DOI: 10.1021/acsomega.9b00775] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 05/09/2019] [Indexed: 05/27/2023]
Abstract
The method capable of simultaneously detecting multiple target bacterial pathogens is necessary and of great interest. In this research, we demonstrated our initial effort to simultaneously detect seven common foodborne bacteria by developing a straightforward upconversion fluorescence sensing approach. The fluorescent nanosensor was constructed from a designed guanidine-functionalized upconversion fluorescent nanoparticles (UCNPs@GDN), tannic acid, and hydrogen peroxide (HP) and could quantify pathogenic bacteria in a nonspecific manner because the luminescence of the upconversion fluorescent nanoparticle was effectively strengthened in the presence of bacteria. When the developed nanosensor was applied to quantify multiple bacteria including Escherichia coli, Salmonella, Cronobacter sakazakii, Shigella flexneri, Vibrio parahaemolyticus, Staphylococcus aureus, and Listeria monocytogenes, a linear range of 103 to 108 cfu mL-1 and a detection limit of 1.30 × 102 cfu mL-1 have been obtained for the seven model mixture bacteria. In addition, the similar linear range and detection limit were also obtained for the detection of single bacteria. The present approach also exhibited acceptable recovery values ranging from 70.0 to 118.2% for bacteria in real samples (water, milk, and beef). All these results suggested that the guanidine-functionalized upconversion fluorescent nanosensor could be considered as a promising candidate for the rapid detection and surveillance of microbial pollutants in food and water.
Collapse
Affiliation(s)
- Mingyuan Yin
- Key
Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin
Key Laboratory of Food Nutrition and Safety, College of Chemical Engineering
and Materials Science, Tianjin University
of Science and Technology, Tianjin 300457, P. R. China
| | - Chen Wu
- Key
Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin
Key Laboratory of Food Nutrition and Safety, College of Chemical Engineering
and Materials Science, Tianjin University
of Science and Technology, Tianjin 300457, P. R. China
| | - Haijie Li
- Key
Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin
Key Laboratory of Food Nutrition and Safety, College of Chemical Engineering
and Materials Science, Tianjin University
of Science and Technology, Tianjin 300457, P. R. China
| | - Zhixin Jia
- Key
Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin
Key Laboratory of Food Nutrition and Safety, College of Chemical Engineering
and Materials Science, Tianjin University
of Science and Technology, Tianjin 300457, P. R. China
| | - Qiliang Deng
- Key
Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin
Key Laboratory of Food Nutrition and Safety, College of Chemical Engineering
and Materials Science, Tianjin University
of Science and Technology, Tianjin 300457, P. R. China
| | - Shuo Wang
- Key
Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin
Key Laboratory of Food Nutrition and Safety, College of Chemical Engineering
and Materials Science, Tianjin University
of Science and Technology, Tianjin 300457, P. R. China
- Beijing
Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Yukui Zhang
- Key
Laboratory of Separation Science for Analytical Chemistry, Dalian
Institute of Chemical Physics, Chinese Academic
of Sciences, Dalian 116023, P. R. China
| |
Collapse
|
21
|
Recent progress in electrochemical biosensors as point of care diagnostics in livestock health. Anal Biochem 2019; 579:25-34. [PMID: 31128087 DOI: 10.1016/j.ab.2019.05.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/16/2019] [Accepted: 05/21/2019] [Indexed: 11/20/2022]
Abstract
Livestock are critical component for supporting the sustainable agriculture in the current global scenario. In the era of artificial intelligence and automation in field of livestock, sensors play an important role. Electrochemical sensor is the type of sensor which holds reliability and tremendous promise in raising the animal productivity in developing world. An early and accurate diagnosis of the animal pathogen and metabolic status are the cornerstone for better animal productivity. The available diagnostic techniques require tedious sample preparation, sophisticated instrument, dedicated laboratory, trained personnel and it is time consuming also. The electrochemical biosensor technology might be a smart solution because of its sensitivity, simplicity, low cost, possible miniaturization and potential ability for real-time analysis. In the veterinary disease diagnostics, various biosensors including electrochemical biosensors have been developed recently, based on disease specific biomarkers. The main focus of article is on reviewing the research in detection of animal infectious and metabolic diseases, hormonal analysis and sweat analysis with electrochemical biosensor.
Collapse
|
22
|
Hills KD, Oliveira DA, Cavallaro ND, Gomes CL, McLamore ES. Actuation of chitosan-aptamer nanobrush borders for pathogen sensing. Analyst 2019. [PMID: 29541704 DOI: 10.1039/c7an02039b] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We demonstrate a sensing mechanism for rapid detection of Listeria monocytogenes in food samples using the actuation of chitosan-aptamer nanobrush borders. The bio-inspired soft material and sensing strategy mimic natural symbiotic systems, where low levels of bacteria are selectively captured from complex matrices. To engineer this biomimetic system, we first develop reduced graphene oxide/nanoplatinum (rGO-nPt) electrodes, and characterize the fundamental electrochemical behavior in the presence and absence of chitosan nanobrushes during actuation (pH-stimulated osmotic swelling). We then characterize the electrochemical behavior of the nanobrush when receptors (antibodies or DNA aptamers) are conjugated to the surface. Finally, we test various techniques to determine the most efficient capture strategy based on nanobrush actuation, and then apply the biosensors in a food product. Maximum cell capture occurs when aptamers conjugated to the nanobrush bind cells in the extended conformation (pH < 6), followed by impedance measurement in the collapsed nanobrush conformation (pH > 6). The aptamer-nanobrush hybrid material was more efficient than the antibody-nanobrush material, which was likely due to the relatively high adsorption capacity for aptamers. The biomimetic material was used to develop a rapid test (17 min) for selectively detecting L. monocytogenes at concentrations ranging from 9 to 107 CFU mL-1 with no pre-concentration, and in the presence of other Gram-positive cells (Listeria innocua and Staphylococcus aureus). Use of this bio-inspired material is among the most efficient for L. monocytogenes sensing to date, and does not require sample pretreatment, making nanobrush borders a promising new material for rapid pathogen detection in food.
Collapse
|
23
|
Lv E, Ding J, Qin W. Potentiometric Detection of Listeria monocytogenes via a Short Antimicrobial Peptide Pair-Based Sandwich Assay. Anal Chem 2018; 90:13600-13606. [PMID: 30335975 DOI: 10.1021/acs.analchem.8b03809] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Peptide-based sandwich assays are promising tools in molecular detection, but may be restricted by the availability of "pairs" of affinity peptides. Herein, a new potentiometric sandwich assay for bacteria based on peptide pairs derived from an antimicrobial peptide (AMP) ligand is demonstrated. As a model, the original AMP with a well-defined structure for Listeria monocytogenes (LM) can be split into two fragments to serve as the peptide pairs for the sandwich assay. The recognition and binding of the short peptide pairs to the target can be verified by circular dichroism, flow cytometry, fluorometry, and optical microscopy. The potentiometric magnetic bead-based sandwich assay is designed by using horseradish peroxidase as a label. The enzyme can catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine with H2O2 to induce a potential change on a polymeric membrane ion-selective electrode. Under optimal conditions, the concentration of LM can be determined potentiometrically in a linear range of 1.0 × 102 to 1.0 × 106 CFU mL-1 with a detection limit of 10 CFU mL-1 (3σ). The proposed sensing strategy expands the applications of peptides in the field of bioassays.
Collapse
Affiliation(s)
- Enguang Lv
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes , Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS) , Yantai , Shandong 264003 , People's Republic of China.,University of the Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
| | - Jiawang Ding
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes , Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS) , Yantai , Shandong 264003 , People's Republic of China.,Laboratory for Marine Biology and Biotechnology , Qingdao National Laboratory for Marine Science and Technology , Qingdao 266200 , People's Republic of China
| | - Wei Qin
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes , Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS) , Yantai , Shandong 264003 , People's Republic of China.,Laboratory for Marine Biology and Biotechnology , Qingdao National Laboratory for Marine Science and Technology , Qingdao 266200 , People's Republic of China
| |
Collapse
|
24
|
Liu Y, Wang J, Zhao C, Guo X, Song X, Zhao W, Liu S, Xu K, Li J. A multicolorimetric assay for rapid detection of Listeria monocytogenes based on the etching of gold nanorods. Anal Chim Acta 2018; 1048:154-160. [PMID: 30598145 DOI: 10.1016/j.aca.2018.10.020] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 10/09/2018] [Indexed: 12/20/2022]
Abstract
Listeria monocytogenes (L. monocytogenes) is one of the most common food-borne pathogens. The authors describe a sensitive and reliable multicolorimetric assay for L. monocytogenes using a sensing system based on TMB2+ etching of gold nanorods. Apt-MNP was used as the capture probe, and IgY-BSA-MnO2 NPs was chosen as an oxidase-like nano-artificial enzyme to oxidize TMB to generate TMB2+. Under the optimized conditions, the longitudinal shift of localized surface plasmon resonances had a linear correlation with the L. monocytogenes concentration in the range between 10 to 106 cfu mL-1. Meanwhile, the sensing system can generate vivid color responses as colorful as a rainbow, and the limit of detection is as low as 10 cfu mL-1 at a glance. Recoveries ranging from 97.4 to 101.3% are found when analyzing spiked food samples without pre-enrichment. In our perception, it shows promise in rapid instrumental and on-site visual detection of L. monocytogenes.
Collapse
Affiliation(s)
- Yushen Liu
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Juan Wang
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Chao Zhao
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Xiaoxiao Guo
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Xiuling Song
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Wei Zhao
- Jilin Provincial Center for Disease Control and Prevention, Changchun, Jilin, China
| | - Sijie Liu
- Jilin Provincial Center for Disease Control and Prevention, Changchun, Jilin, China
| | - Kun Xu
- School of Public Health, Jilin University, Changchun, Jilin, China.
| | - Juan Li
- School of Public Health, Jilin University, Changchun, Jilin, China
| |
Collapse
|
25
|
Aptamer-based assays and aptasensors for detection of pathogenic bacteria in food samples. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.07.016] [Citation(s) in RCA: 136] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
26
|
Soni DK, Ahmad R, Dubey SK. Biosensor for the detection of Listeria monocytogenes: emerging trends. Crit Rev Microbiol 2018; 44:590-608. [PMID: 29790396 DOI: 10.1080/1040841x.2018.1473331] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The early detection of Listeria monocytogenes (L. monocytogenes) and understanding the disease burden is of paramount interest. The failure to detect pathogenic bacteria in the food industry may have terrible consequences, and poses deleterious effects on human health. Therefore, integration of methods to detect and trace the route of pathogens along the entire food supply network might facilitate elucidation of the main contamination sources. Recent research interest has been oriented towards the development of rapid and affordable pathogen detection tools/techniques. An innovative and new approach like biosensors has been quite promising in revealing the foodborne pathogens. In spite of the existing knowledge, advanced research is still needed to substantiate the expeditious nature and sensitivity of biosensors for rapid and in situ analysis of foodborne pathogens. This review summarizes recent developments in optical, piezoelectric, cell-based, and electrochemical biosensors for Listeria sp. detection in clinical diagnostics, food analysis, and environmental monitoring, and also lists their drawbacks and advantages.
Collapse
Affiliation(s)
- Dharmendra Kumar Soni
- a Department of Botany, Institute of Science , Banaras Hindu University , Varanasi , India
| | - Rafiq Ahmad
- b Sensors Lab, Electrical Engineering Program, Computer, Electrical and Mathematical Science and Engineering Division , King Abdullah University of Science and Technology (KAUST) , Thuwal , Kingdom of Saudi Arabia
| | - Suresh Kumar Dubey
- a Department of Botany, Institute of Science , Banaras Hindu University , Varanasi , India
| |
Collapse
|
27
|
Park KS. Nucleic acid aptamer-based methods for diagnosis of infections. Biosens Bioelectron 2018; 102:179-188. [PMID: 29136589 PMCID: PMC7125563 DOI: 10.1016/j.bios.2017.11.028] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/20/2017] [Accepted: 11/06/2017] [Indexed: 02/07/2023]
Abstract
Infectious diseases are a serious global problem, which not only take an enormous human toll but also incur tremendous economic losses. In combating infectious diseases, rapid and accurate diagnostic tests are required for pathogen identification at the point of care (POC). In this review, investigations of diagnostic strategies for infectious diseases that are based on aptamers, especially nucleic acid aptamers, oligonucleotides that have high affinities and specificities toward their targets, are described. Owing to their unique features including low cost of production, easy chemical modification, high chemical stability, reproducibility, and low levels of immunogenicity and toxicity, aptamers have been widely utilized as bio-recognition elements (bio-receptors) for the development of infection diagnostic systems. We discuss nucleic acid aptamer-based methods that have been developed for diagnosis of infections using a format that organizes discussion according to the target pathogenic analytes including toxins or proteins, whole cells and nucleic acids. Also included is, a summary of recent advances made in the sensitive detection of pathogenic bacteria utilizing the isothermal nucleic acid amplification method. Lastly, a nucleic acid aptamer-based POC system is described and future directions of studies in this area are discussed.
Collapse
Affiliation(s)
- Ki Soo Park
- Department of Biological Engineering, College of Engineering, Konkuk University, Seoul 05029, Republic of Korea.
| |
Collapse
|
28
|
Modh H, Scheper T, Walter JG. Aptamer-Modified Magnetic Beads in Biosensing. SENSORS 2018; 18:s18041041. [PMID: 29601533 PMCID: PMC5948603 DOI: 10.3390/s18041041] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 03/21/2018] [Accepted: 03/26/2018] [Indexed: 01/27/2023]
Abstract
Magnetic beads (MBs) are versatile tools for the purification, detection, and quantitative analysis of analytes from complex matrices. The superparamagnetic property of magnetic beads qualifies them for various analytical applications. To provide specificity, MBs can be decorated with ligands like aptamers, antibodies and peptides. In this context, aptamers are emerging as particular promising ligands due to a number of advantages. Most importantly, the chemical synthesis of aptamers enables straightforward and controlled chemical modification with linker molecules and dyes. Moreover, aptamers facilitate novel sensing strategies based on their oligonucleotide nature that cannot be realized with conventional peptide-based ligands. Due to these benefits, the combination of aptamers and MBs was already used in various analytical applications which are summarized in this article.
Collapse
Affiliation(s)
- Harshvardhan Modh
- Institute of Technical Chemistry, Leibniz University of Hannover, Hannover 30167, Germany.
| | - Thomas Scheper
- Institute of Technical Chemistry, Leibniz University of Hannover, Hannover 30167, Germany.
| | | |
Collapse
|
29
|
Ding J, Yu N, Wang X, Qin W. Sequential and Selective Detection of Two Molecules with a Single Solid-Contact Chronopotentiometric Ion-Selective Electrode. Anal Chem 2018; 90:1734-1739. [DOI: 10.1021/acs.analchem.7b03522] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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, People’s Republic of China
| | - Nana Yu
- Department
of Environmental Sciences, Key Laboratory of Watershed Science and
Health of Zhejiang Province, Wenzhou Medical University, Wenzhou 325035, People’s Republic of China
| | - Xuedong Wang
- Department
of Environmental Sciences, Key Laboratory of Watershed Science and
Health of Zhejiang Province, Wenzhou Medical University, Wenzhou 325035, People’s Republic of 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, People’s Republic of China
| |
Collapse
|
30
|
Wang X, Mahoney M, Meyerhoff ME. Inkjet-Printed Paper-Based Colorimetric Polyion Sensor Using a Smartphone as a Detector. Anal Chem 2017; 89:12334-12341. [DOI: 10.1021/acs.analchem.7b03352] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xuewei Wang
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Mollie Mahoney
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Mark E. Meyerhoff
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| |
Collapse
|
31
|
Malekzad H, Jouyban A, Hasanzadeh M, Shadjou N, de la Guardia M. Ensuring food safety using aptamer based assays: Electroanalytical approach. Trends Analyt Chem 2017; 94:77-94. [PMID: 32287541 PMCID: PMC7112916 DOI: 10.1016/j.trac.2017.07.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Aptamers, are being increasingly employed as favorable receptors for constructing highly sensitive biosensors, for their remarkable affinities towards certain targets including a wide scope of biological or chemical substances, and their superiority over other biologic receptors. The selectivity and affinity of the aptamers have been integrated with the wise design of the assay, applying suitable modifications, such as nanomaterials on the electrode surface, employing oligonucleotide-specific amplification strategies or, their combinations. After successful performance of the electrochemical aptasensors for biomedical applications, the food sector with its direct implication for human health, which demands rapid and sensitive and economic analytical solutions for determination of health threatening contaminants in all stages of production process, is the next field of research for developing efficient electrochemical aptasensors. The aim of this review is to categorize and introduce food hazards and summarize the recent electrochemical aptasensors that have been developed to address these contaminants.
Collapse
Affiliation(s)
- Hedieh Malekzad
- Pharmaceutical Analysis Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abolghasem Jouyban
- Pharmaceutical Analysis Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
- Kimia Idea Pardaz Azarbayjan (KIPA) Science Based Company, Tabriz University of Medical Sciences, Tabriz 51664, Iran
| | - Mohammad Hasanzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasrin Shadjou
- Department of Nanochemistry, Nano Technology Research Center, Urmia University, Urmia, Iran
- Department of Nanochemistry, Faculty of Science, Urmia University, Urmia, Iran
| | - Miguel de la Guardia
- Department of Analytical Chemistry, University of Valencia, Dr. Moliner 50, Burjassot 46100, Valencia, Spain
| |
Collapse
|
32
|
Prevalence and methodologies for detection, characterization and subtyping of Listeria monocytogenes and L. ivanovii in foods and environmental sources. FOOD SCIENCE AND HUMAN WELLNESS 2017. [DOI: 10.1016/j.fshw.2017.06.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
33
|
Liang R, Ding J, Gao S, Qin W. Mussel-Inspired Surface-Imprinted Sensors for Potentiometric Label-Free Detection of Biological Species. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701892] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Rongning Liang
- 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
| | - 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
| | - Shengshuai Gao
- 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
| |
Collapse
|
34
|
Mussel-Inspired Surface-Imprinted Sensors for Potentiometric Label-Free Detection of Biological Species. Angew Chem Int Ed Engl 2017; 56:6833-6837. [DOI: 10.1002/anie.201701892] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 04/08/2017] [Indexed: 12/13/2022]
|
35
|
He N, Papp S, Lindfors T, Höfler L, Latonen RM, Gyurcsányi RE. Pre-Polarized Hydrophobic Conducting Polymer Solid-Contact Ion-Selective Electrodes with Improved Potential Reproducibility. Anal Chem 2017; 89:2598-2605. [DOI: 10.1021/acs.analchem.6b04885] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ning He
- Åbo Akademi University, Johan Gadolin Process
Chemistry Centre, Faculty of Science and Engineering, Laboratory of
Analytical Chemistry, Biskopsgatan 8, FIN-20500 Turku/Åbo, Finland
| | - Soma Papp
- Department
of Inorganic and Analytical Chemistry, MTA-BME “Lendület”
Chemical Nanosensors Research Group, Budapest University of Technology and Economics, Szt. Gellért tér 4, 1111 Budapest, Hungary
| | - Tom Lindfors
- Åbo Akademi University, Johan Gadolin Process
Chemistry Centre, Faculty of Science and Engineering, Laboratory of
Analytical Chemistry, Biskopsgatan 8, FIN-20500 Turku/Åbo, Finland
| | - Lajos Höfler
- Department
of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Szt. Gellért tér 4, H-1111 Budapest, Hungary
| | - Rose-Marie Latonen
- Åbo Akademi University, Johan Gadolin Process
Chemistry Centre, Faculty of Science and Engineering, Laboratory of
Analytical Chemistry, Biskopsgatan 8, FIN-20500 Turku/Åbo, Finland
| | - Róbert E. Gyurcsányi
- Department
of Inorganic and Analytical Chemistry, MTA-BME “Lendület”
Chemical Nanosensors Research Group, Budapest University of Technology and Economics, Szt. Gellért tér 4, 1111 Budapest, Hungary
| |
Collapse
|
36
|
Zhao G, Ding J, Yu H, Yin T, Qin W. Potentiometric Aptasensing of Vibrio alginolyticus Based on DNA Nanostructure-Modified Magnetic Beads. SENSORS (BASEL, SWITZERLAND) 2016; 16:E2052. [PMID: 27918423 PMCID: PMC5191033 DOI: 10.3390/s16122052] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/25/2016] [Accepted: 11/28/2016] [Indexed: 12/16/2022]
Abstract
A potentiometric aptasensing assay that couples the DNA nanostructure-modified magnetic beads with a solid-contact polycation-sensitive membrane electrode for the detection of Vibrio alginolyticus is herein described. The DNA nanostructure-modified magnetic beads are used for amplification of the potential response and elimination of the interfering effect from a complex sample matrix. The solid-contact polycation-sensitive membrane electrode using protamine as an indicator is employed to chronopotentiometrically detect the change in the charge or DNA concentration on the magnetic beads, which is induced by the interaction between Vibrio alginolyticus and the aptamer on the DNA nanostructures. The present potentiometric aptasensing method shows a linear range of 10-100 CFU mL-1 with a detection limit of 10 CFU mL-1, and a good specificity for the detection of Vibrio alginolyticus. This proposed strategy can be used for the detection of other microorganisms by changing the aptamers in the DNA nanostructures.
Collapse
Affiliation(s)
- Guangtao Zhao
- 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 264003, Shandong, China.
- University of Chinese Academy of Sciences, Beijing 100049, 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 264003, Shandong, China.
| | - Han Yu
- 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 264003, Shandong, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Tanji Yin
- 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 264003, Shandong, 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 264003, Shandong, China.
| |
Collapse
|
37
|
Gold nanoprobe functionalized with specific fusion protein selection from phage display and its application in rapid, selective and sensitive colorimetric biosensing of Staphylococcus aureus. Biosens Bioelectron 2016; 82:195-203. [DOI: 10.1016/j.bios.2016.03.075] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 03/28/2016] [Accepted: 03/30/2016] [Indexed: 12/15/2022]
|
38
|
Zhang L, Huang R, Liu W, Liu H, Zhou X, Xing D. Rapid and visual detection of Listeria monocytogenes based on nanoparticle cluster catalyzed signal amplification. Biosens Bioelectron 2016; 86:1-7. [PMID: 27318103 DOI: 10.1016/j.bios.2016.05.100] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Revised: 05/30/2016] [Accepted: 05/31/2016] [Indexed: 02/01/2023]
Abstract
Foodborne pathogens pose a significant threat to human health worldwide. The identification of foodborne pathogens needs to be rapid, accurate and convenient. Here, we constructed a nanoparticle cluster (NPC) catalyzed signal amplification biosensor for foodborne pathogens visual detection. In this work, vancomycin (Van), a glycopeptide antibiotic for Gram-positive bacteria, was used as the first molecular recognition agent to capture Listeria monocytogenes (L. monocytogenes). Fe3O4 NPC modified aptamer, was used as the signal amplification nanoprobe, specifically recognize to the cell wall of L. monocytogenes. As vancomycin and aptamer recognize L. monocytogenes at different sites, the sandwich recognition showed satisfied specificity. Compared to individual Fe3O4 nanoparticle (NP), NPC exhibit collective effect-enhanced catalytic activity for the color reaction of chromogenic substrate. The change in absorbance or color could represent the concentration of target. Using the Fe3O4 NPC-based signal amplification method, L. monocytogenes whole cells could be directly assayed within a linear range of 5.4×10(3)-10(8) cfu/mL and a visual limit of detection of 5.4×10(3) cfu/mL. Fe3O4 NPC-based method was more sensitive than the Fe3O4 NP-based method. All these attractive characteristics of highly sensitivity, visual and labor-saving, make the biosensor possess a potential application for foodborne pathogenic bacteria detection.
Collapse
Affiliation(s)
- Lisha Zhang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou CN 510631, China
| | - Ru Huang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou CN 510631, China
| | - Weipeng Liu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou CN 510631, China
| | - Hongxing Liu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou CN 510631, China
| | - Xiaoming Zhou
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou CN 510631, China.
| | - Da Xing
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou CN 510631, China.
| |
Collapse
|
39
|
A microfluidic droplet digital PCR for simultaneous detection of pathogenic Escherichia coli O157 and Listeria monocytogenes. Biosens Bioelectron 2015; 74:770-7. [DOI: 10.1016/j.bios.2015.07.016] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 06/30/2015] [Accepted: 07/08/2015] [Indexed: 01/08/2023]
|
40
|
Affiliation(s)
- Eric Bakker
- Department of Inorganic and
Analytical Chemistry, University of Geneva, 1211 Geneva, Switzerland
| |
Collapse
|
41
|
Wang X, Qin Y, Meyerhoff ME. Paper-based plasticizer-free sodium ion-selective sensor with camera phone as a detector. Chem Commun (Camb) 2015; 51:15176-9. [PMID: 26325367 PMCID: PMC4591243 DOI: 10.1039/c5cc06770g] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
An ionophore-based ion-selective optode platform on paper is described for the first time with a sodium optode as the example. Cellulose paper is shown to be an excellent substrate for adsorption of the required chromoionophore, ionophore, and ion-exchanger species. These adsorbed components form a hydrophobic phase that enables heterogeneous optical ion sensing in the absence of any plasticizer or organic polymer phase.
Collapse
Affiliation(s)
- Xuewei Wang
- Department of Chemistry, University of Michigan, 930 N. University, Ann Arbor, MI 48109-1055, USA.
| | | | | |
Collapse
|
42
|
Ding J, Gu Y, Li F, Zhang H, Qin W. DNA Nanostructure-Based Magnetic Beads for Potentiometric Aptasensing. Anal Chem 2015; 87:6465-9. [PMID: 26044085 DOI: 10.1021/acs.analchem.5b01576] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In this work, a simple, general, and sensitive potentiometric platform is presented, which allows potentiometric sensing to be applied to any class of molecule irrespective of the analyte charge. DNA nanostructures are self-assembled on magnetic beads via the incorporation of an aptamer into a hybridization chain reaction. The aptamer-target binding event leads to the disassembly of the DNA nanostructures, which results in a dramatic change in the surface charge of the magnetic beads. Such a surface charge change can be sensitively detected by a polycation-sensitive membrane electrode using protamine as an indicator. With an endocrine disruptor bisphenol A as a model, the proposed potentiometric method shows a wide linear range from 0.1 to 100 nM with a low detection limit of 80 pM (3σ). The proposed sensing strategy will lay a foundation for the development of potentiometric sensors for highly sensitive and selective detection of various targets.
Collapse
Affiliation(s)
- Jiawang Ding
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, Shandong 264003, P. R. China
| | - Yue Gu
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, Shandong 264003, P. R. China
| | - Fei Li
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, Shandong 264003, P. R. China
| | - Hongxia Zhang
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, Shandong 264003, P. R. China
| | - Wei Qin
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation and Shandong Provincial Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, Shandong 264003, P. R. China
| |
Collapse
|
43
|
Wang X, Balijepalli AS, Meyerhoff ME. Polyion-Sensitive Polymeric Membrane-Based Pulstrode as a Potentiometric Detector in Liquid Chromatography. ELECTROANAL 2015. [DOI: 10.1002/elan.201500101] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|