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Aptamer-Based Electrochemical Biosensors for the Detection of Salmonella: A Scoping Review. Diagnostics (Basel) 2022; 12:diagnostics12123186. [PMID: 36553193 PMCID: PMC9777869 DOI: 10.3390/diagnostics12123186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/28/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
The development of rapid, accurate, and efficient detection methods for Salmonella can significantly control the outbreak of salmonellosis that threatens global public health. Despite the high sensitivity and specificity of the microbiological, nucleic-acid, and immunological-based methods, they are impractical for detecting samples outside of the laboratory due to the requirement for skilled individuals and sophisticated bench-top equipment. Ideally, an electrochemical biosensor could overcome the limitations of these detection methods since it offers simplicity for the detection process, on-site quantitative analysis, rapid detection time, high sensitivity, and portability. The present scoping review aims to assess the current trends in electrochemical aptasensors to detect and quantify Salmonella. This review was conducted according to the latest Preferred Reporting Items for Systematic review and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) guidelines. A literature search was performed using aptamer and Salmonella keywords in three databases: PubMed, Scopus, and Springer. Studies on electrochemical aptasensors for detecting Salmonella published between January 2014 and January 2022 were retrieved. Of the 787 studies recorded in the search, 29 studies were screened for eligibility, and 15 studies that met the inclusion criteria were retrieved for this review. Information on the Salmonella serovars, targets, samples, sensor specification, platform technologies for fabrication, electrochemical detection methods, limit of detection (LoD), and detection time was discussed to evaluate the effectiveness and limitations of the developed electrochemical aptasensor platform for the detection of Salmonella. The reported electrochemical aptasensors were mainly developed to detect Salmonella enterica Typhimurium in chicken meat samples. Most of the developed electrochemical aptasensors were fabricated using conventional electrodes (13 studies) rather than screen-printed electrodes (SPEs) (two studies). The developed aptasensors showed LoD ranges from 550 CFU/mL to as low as 1 CFU/mL within 5 min to 240 min of detection time. The promising detection performance of the electrochemical aptasensor highlights its potential as an excellent alternative to the existing detection methods. Nonetheless, more research is required to determine the sensitivity and specificity of the electrochemical sensing platform for Salmonella detection, particularly in human clinical samples, to enable their future use in clinical practice.
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2
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Chin Chwan Chuong JJ, Rahman M, Ibrahim N, Heng LY, Tan LL, Ahmad A. Harmful Microalgae Detection: Biosensors versus Some Conventional Methods. SENSORS 2022; 22:s22093144. [PMID: 35590834 PMCID: PMC9103738 DOI: 10.3390/s22093144] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 12/10/2022]
Abstract
In the last decade, there has been a steady stream of information on the methods and techniques available for detecting harmful algae species. The conventional approaches to identify harmful algal bloom (HAB), such as microscopy and molecular biological methods are mainly laboratory-based and require long assay times, skilled manpower, and pre-enrichment of samples involving various pre-experimental preparations. As an alternative, biosensors with a simple and rapid detection strategy could be an improvement over conventional methods for the detection of toxic algae species. Moreover, recent biosensors that involve the use of nanomaterials to detect HAB are showing further enhanced detection limits with a broader linear range. The improvement is attributed to nanomaterials’ high surface area to volume ratio, excellent biological compatibility with biomolecules, and being capable of amplifying the electrochemical signal. Hence, this review presents the potential usage of biosensors over conventional methods to detect HABs. The methods reported for the detection of harmful algae species, ranging from conventional detection methods to current biosensor approaches will be discussed, along with their respective advantages and drawbacks to indicate the future prospects of biosensor technology for HAB event management.
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Affiliation(s)
- Jeremy Jason Chin Chwan Chuong
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor Darul Ehsan, Malaysia; (J.J.C.C.C.); (N.I.); (L.L.T.)
| | - Mahbubur Rahman
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor Darul Ehsan, Malaysia;
- Department of General Educational Development (GED), Faculty of Science & Information Technology, Daffodil International University, Dhaka 1341, Bangladesh
| | - Nadiah Ibrahim
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor Darul Ehsan, Malaysia; (J.J.C.C.C.); (N.I.); (L.L.T.)
| | - Lee Yook Heng
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor Darul Ehsan, Malaysia;
- Correspondence: ; Tel.: +60-3-8921-3356; Fax: +60-3-8921-5410
| | - Ling Ling Tan
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor Darul Ehsan, Malaysia; (J.J.C.C.C.); (N.I.); (L.L.T.)
| | - Asmat Ahmad
- School of Biosciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor Darul Ehsan, Malaysia;
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3
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Monitoring fiber-like aggregation of collagen using gold nanoparticles as probes. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01935-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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4
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Advancement in Salmonella Detection Methods: From Conventional to Electrochemical-Based Sensing Detection. BIOSENSORS-BASEL 2021; 11:bios11090346. [PMID: 34562936 PMCID: PMC8468554 DOI: 10.3390/bios11090346] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/06/2021] [Accepted: 09/09/2021] [Indexed: 02/07/2023]
Abstract
Large-scale food-borne outbreaks caused by Salmonella are rarely seen nowadays, thanks to the advanced nature of the medical system. However, small, localised outbreaks in certain regions still exist and could possess a huge threat to the public health if eradication measure is not initiated. This review discusses the progress of Salmonella detection approaches covering their basic principles, characteristics, applications, and performances. Conventional Salmonella detection is usually performed using a culture-based method, which is time-consuming, labour intensive, and unsuitable for on-site testing and high-throughput analysis. To date, there are many detection methods with a unique detection system available for Salmonella detection utilising immunological-based techniques, molecular-based techniques, mass spectrometry, spectroscopy, optical phenotyping, and biosensor methods. The electrochemical biosensor has growing interest in Salmonella detection mainly due to its excellent sensitivity, rapidity, and portability. The use of a highly specific bioreceptor, such as aptamers, and the application of nanomaterials are contributing factors to these excellent characteristics. Furthermore, insight on the types of biorecognition elements, the principles of electrochemical transduction elements, and the miniaturisation potential of electrochemical biosensors are discussed.
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5
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Vian R, Salehi H, Lapierre M, Cuisinier F, Cavaillès V, Balme S. Adsorption of proteins on TiO 2 particles influences their aggregation and cell penetration. Food Chem 2021; 360:130003. [PMID: 33993073 DOI: 10.1016/j.foodchem.2021.130003] [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] [Received: 07/03/2020] [Revised: 04/09/2021] [Accepted: 05/01/2021] [Indexed: 12/21/2022]
Abstract
TiO2 nanoparticles known as E171 are one controversial food additive due to its potential toxicity. In this work, the main hypothesis is that the proteins adsorbed on the TiO2 nanoparticles prevent their aggregation and favor the cell penetration. To do so, the TiO2 nanoparticles were coated with gelatin and β-lactoglobulin to reach interfacial concentrations about 0.25 mg/mg and 0.32 mg/mg, respectively. The measurement of NP size showed that the protein coating improve the colloidal stability of TiO2 nanoparticles. The FTIR analysis suggests that the β-lactoglobulin structure is modified after adsorption. The penetration of TiO2 penetration inside human intestinal epithelial cells was shown and quantify by using confocal Raman microscopy. The promoting role of the protein coating on the cell penetration was demonstrated for both the gelatin and β-lactoglobulin. Finally, the results allow establishing a correlation between the ability of proteins to prevent NP aggregation and the cell penetration.
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Affiliation(s)
- Romain Vian
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université Montpellier, Montpellier F-34298, France
| | | | - Marion Lapierre
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université Montpellier, Montpellier F-34298, France
| | | | - Vincent Cavaillès
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université Montpellier, Montpellier F-34298, France
| | - Sébastien Balme
- IEM, Institut Européen des Membranes, UMR 5635 Université Montpellier, CNRS, ENSCM, Place Eugene Bataillon, F-34095 Montpellier cedex 5, France.
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6
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Zhang Q, He L, Rani KK, Wu D, Han J, Chen Y, Su W. Colorimetric detection of neomycin sulfate in tilapia based on plasmonic core-shell Au@PVP nanoparticles. Food Chem 2021; 356:129612. [PMID: 33831828 DOI: 10.1016/j.foodchem.2021.129612] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/20/2021] [Accepted: 03/11/2021] [Indexed: 01/19/2023]
Abstract
The rapid colorimetric detection of neomycin sulfate has been achieved using polyvinyl pyrrolidone shell coated gold nanoparticle (Au@PVP NPs) sol. We also observed that, the aggregation of Au@PVP NPs, possibly caused by the hydrogen bonds formed between neomycin sulfate and PVP shell, generates a new surface plasmon resonance absorption in the wavelength of 600 ~ 700 nm. The proposed method showed an excellent performance towards the determination of neomycin sulfate in wide linear range from 0.01 ~ 10 µM with a correlation coefficient of 0.99 and low detection limit of 1 nM. After extracted with trichloroacetic acid and treated with hot chloroform, neomycin sulfate in the tilapia fish samples was detected with satisfied recovery. Additionally, the high selectivity of Au@PVP NPs sol towards neomycin sulfate has been achieved even in presence of common interfering agents. This method has the advantages of high sensitivity, rapidity, specificity, low cost and no complicated pretreatment procedure.
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Affiliation(s)
- Qin Zhang
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, China.
| | - Luying He
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | | | - Deyin Wu
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jiaojiao Han
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Yanhong Chen
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Wenjin Su
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, China
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7
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Sanchez-Cano C, Carril M. Recent Developments in the Design of Non-Biofouling Coatings for Nanoparticles and Surfaces. Int J Mol Sci 2020; 21:E1007. [PMID: 32028729 PMCID: PMC7037411 DOI: 10.3390/ijms21031007] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/28/2020] [Accepted: 01/31/2020] [Indexed: 01/04/2023] Open
Abstract
Biofouling is a major issue in the field of nanomedicine and consists of the spontaneous and unwanted adsorption of biomolecules on engineered surfaces. In a biological context and referring to nanoparticles (NPs) acting as nanomedicines, the adsorption of biomolecules found in blood (mostly proteins) is known as protein corona. On the one hand, the protein corona, as it covers the NPs' surface, can be considered the biological identity of engineered NPs, because the corona is what cells will "see" instead of the underlying NPs. As such, the protein corona will influence the fate, integrity, and performance of NPs in vivo. On the other hand, the physicochemical properties of the engineered NPs, such as their size, shape, charge, or hydrophobicity, will influence the identity of the proteins attracted to their surface. In this context, the design of coatings for NPs and surfaces that avoid biofouling is an active field of research. The gold standard in the field is the use of polyethylene glycol (PEG) molecules, although zwitterions have also proved to be efficient in preventing protein adhesion and fluorinated molecules are emerging as coatings with interesting properties. Hence, in this review, we will focus on recent examples of anti-biofouling coatings in three main areas, that is, PEGylated, zwitterionic, and fluorinated coatings.
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Affiliation(s)
- Carlos Sanchez-Cano
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain;
| | - Mónica Carril
- Instituto Biofisika UPV/EHU, CSIC, Barrio Sarriena s/n, Leioa, E-48940 Bizkaia, Spain
- Departamento de Bioquímica y Biología Molecular, UPV/EHU, Barrio Sarriena s/n, Leioa, E-48940 Bizkaia, Spain
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
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8
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Coglitore D, Coulon PE, Janot JM, Balme S. Revealing the Nanoparticle-Protein Corona with a Solid-State Nanopore. MATERIALS 2019; 12:ma12213524. [PMID: 31661780 PMCID: PMC6862098 DOI: 10.3390/ma12213524] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/07/2019] [Accepted: 10/24/2019] [Indexed: 12/14/2022]
Abstract
Protein adsorption at the liquid–solid interface is an old but not totally solved topic. One challenge is to find an easy way to characterize the protein behavior on nanoparticles and make a correlation with its intrinsic properties. This work aims to investigate protein adsorption on gold nanoparticles and the colloidal properties. The protein panel was chosen from different structural categories (mainly-α, mainly-β or mix-αβ). The result shows that the colloidal stability with salt addition does not depend on the structural category. Conversely, using the single nanopore technique, we show that the mainly-α proteins form a smaller corona than the mainly-β proteins. We assign these observations to the lower internal energy of α-helices, making them more prone to form a homogeneous corona layer.
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Affiliation(s)
- Diego Coglitore
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène Bataillon, 34090 Montpellier, France.
| | - Pierre Eugene Coulon
- Laboratoire des Solides Irradiés, École polytechnique, Université Paris-Saclay, Route de Saclay, 91128 Palaiseau CEDEX, France.
| | - Jean-Marc Janot
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène Bataillon, 34090 Montpellier, France.
| | - Sébastien Balme
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène Bataillon, 34090 Montpellier, France.
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9
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Gold and silver nanoparticles in resonance Rayleigh scattering techniques for chemical sensing and biosensing: a review. Mikrochim Acta 2019; 186:667. [PMID: 31485856 DOI: 10.1007/s00604-019-3755-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/10/2019] [Indexed: 01/08/2023]
Abstract
This review (with 116 refs.) summarizes the state of the art in resonance Rayleigh scattering (RRS)-based analytical methods. Following an introduction into the fundamentals of RRS and on the preparation of metal nanoparticles, a first large section covers RRS detection methods based on the use of gold nanoparticles, with subsections on proteins (albumin, bovine serum albumin and ovalbumin, glycoproteins, folate receptors, iron binding-proteins, G-proteins-coupled receptors, transmembrane proteins, epidermal growth factor receptors), on pesticides, saccharides, vitamins, heavy metal ions (such as mercury, silver, chromium), and on cationic dyes. This is followed by a section on RRS methods based on the use of silver nanoparticles, with subsections on the detection of nucleic acids and insecticides. Several Tables are presented where an RRS method is compared to the performance of other methods. A concluding section summarizes the current status, addresses current challenges, and gives an outlook on potential future trends. Graphical Abstract Change in the resonance Rayleigh scattering (RRS) intensity when mixing the nanoparticles with the specific analyte.
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10
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Coglitore D, Janot JM, Balme S. Protein at liquid solid interfaces: Toward a new paradigm to change the approach to design hybrid protein/solid-state materials. Adv Colloid Interface Sci 2019; 270:278-292. [PMID: 31306853 DOI: 10.1016/j.cis.2019.07.004] [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: 04/23/2019] [Revised: 07/04/2019] [Accepted: 07/05/2019] [Indexed: 10/26/2022]
Abstract
This review gives an overview of protein adsorption at solid/liquid interface. Compared to the other ones, we have focus on three main questions with the point of view of the protein. The first question is related to the kinetic and especially the using of Langmuir model to describe the protein adsorption. The second question is about the concept of hard and soft protein. In this part, we report the protein structural modification induced by adsorption regarding their intrinsic structure. This allows formulating of a new concept to classify the protein to predict their behavior at solid/liquid interface. The last question is related to the protein corona. We give an overview about the soft/hard corona and attempt to make correlation with the concept of hard/soft protein.
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Lee MH, Leu CC, Lin CC, Tseng YF, Lin HY, Yang CN. Gold-decorated magnetic nanoparticles modified with hairpin-shaped DNA for fluorometric discrimination of single-base mismatch DNA. Mikrochim Acta 2019; 186:80. [PMID: 30627942 DOI: 10.1007/s00604-018-3192-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 12/15/2018] [Indexed: 11/25/2022]
Abstract
The authors describe the use of gold-decorated magnetic nanoparticles (Au/MNPs) in discriminating DNA sequences with a single-base (guanine) mismatch. The Au/MNPs were characterized through dynamic light scattering, X-ray diffraction, superconducting quantum interference device, and UV/visible spectroscopy. They were then conjugated to a probe oligomer consisting of a hairpin-shaped DNA sequence carrying two signalling fluorophores: fluorescein at its 3' end and pyrene in the loop region. When interacting with the target DNA sequences, the hybridized probe-target duplex renders the pyrene signal (at excitation/emission wavelengths of 345/375 nm) either quenched or unquenched. Quenching (or nonquenching) of the pyrene fluorescence depends on the presence of a guanine (or a nonguanine) nucleotide at the designated polymorphic site. The linear range of hybridization in these Au/MNPs is from 0.1 nM to 1.0 μM of ssDNA. Conceivably, this system may serve as a single-nucleotide polymorphism probe. Graphical Abstract Schematic presentation of probe-conjugated Au/MNP preparation (upper panel) and working principle to discriminate DNA with or without single-base (guanine) mismatch sequences at the polymorphic sites (lower panel). Py denotes pyrene-hooked pyrrolocytidine; F denotes fluorescein.
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Affiliation(s)
- Mei-Hwa Lee
- Department of Materials Science and Engineering, I-Shou University, Kaohsiung, 84001, Taiwan
| | - Ching-Chich Leu
- Department of Chemical and Materials Engineering, National University of Kaohsiung, Kaohsiung, 81148, Taiwan
| | - Cheng-Chih Lin
- Division of Pulmonary Medicine, Department of Internal Medicine, Armed-Forces Zuoying General Hospital, Kaohsiung, 81342, Taiwan
| | - Yu-Fan Tseng
- Department of Chemical and Materials Engineering, National University of Kaohsiung, Kaohsiung, 81148, Taiwan
| | - Hung-Yin Lin
- Department of Chemical and Materials Engineering, National University of Kaohsiung, Kaohsiung, 81148, Taiwan.
- Department of Chemical and Materials Engineering, National University of Kaohsiung, 700, Kaohsiung University Road, Nan-Tzu District, Kaohsiung, 811, Taiwan.
| | - Chia-Ning Yang
- Department of Life Sciences, National University of Kaohsiung, Kaohsiung, 81148, Taiwan.
- Department of Life Sciences, National University of Kaohsiung, 700, Kaohsiung University Road, Nan-Tzu District, Kaohsiung, 811, Taiwan.
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12
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Determination of DNA based on fluorescence quenching of terbium doped carbon dots. Mikrochim Acta 2018; 185:514. [DOI: 10.1007/s00604-018-3053-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 10/16/2018] [Indexed: 01/19/2023]
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13
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Emerging nano-biosensing with suspended MNP microbial extraction and EANP labeling. Biosens Bioelectron 2018; 117:781-793. [PMID: 30029200 DOI: 10.1016/j.bios.2018.07.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/02/2018] [Accepted: 07/05/2018] [Indexed: 02/08/2023]
Abstract
Emerging nano-biosensing with suspended MNP microbial extraction and EANP labeling may ensure a secure microbe-free food supply, as rapid response detection of microbial contamination is of utmost importance. Many biosensor designs have been proposed over the past two decades, covering a broad range of binding ligands, signal amplification, and detection mechanisms. These designs may consist of self-contained test strips developed from the base up with complicated nanoparticle chemistry and intricate ligand immobilization. Other methods use multiple step-wise additions, many based upon ELISA 96-well plate technology with fluorescent detection. In addition, many biosensors use expensive antibody receptors or DNA ligands. But many of these proposed designs are impracticable for most applications or users, since they don't FIRST address the broad goals of any biosensor: Field operability, Inexpensive, with Real-time detection that is both Sensitive and Specific to target, while being as Trouble-free as possible. Described in this review are applications that utilize versatile magnetic nanoparticles (MNP) extraction, electrically active nanoparticles (EANP) labeling, and carbohydrate-based ligand chemistry. MNP provide rapid pathogen extraction from liquid samples. EANP labeling improves signal amplification and expands signaling options to include optical and electrical detection. Carbohydrate ligands are inexpensive, robust structures that are increasingly synthesized for higher selectivity. Used in conjunction with optical or electrical detection of gold nanoparticles (AuNP), carbohydrate-functionalized MNP-cell-AuNP nano-biosensing advances the goal of being the FIRST biosensor of choice in detecting microbial pathogens throughout our food supply chain.
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Coglitore D, Giamblanco N, Kizalaité A, Coulon PE, Charlot B, Janot JM, Balme S. Unexpected Hard Protein Behavior of BSA on Gold Nanoparticle Caused by Resveratrol. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:8866-8874. [PMID: 30001624 DOI: 10.1021/acs.langmuir.8b01365] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The understanding of the interactions between nanomaterials, biomolecules, and polyphenols is fundamental in food chemistry, toxicology, and new emerging fields, such as nanomedicine. Here, we investigated the effect of the resveratrol, a principal actor in drug-delivery application on the interaction between bovine serum albumin (BSA), employed as a vector for the delivery of polyphenol drugs, and gold nanoparticle (gNP), the most promising tool in theranostic applications. Through a combination of experimental techniques, which includes an initial evaluation by dynamic light scattering and surface plasmon resonance spectroscopy, we were able to evaluate the evolution of the gold nanoparticle aggregation with increasing ionic strength and the consequences of the BSA and resveratrol addition. To investigate the mechanisms of the interactions, we pursued at the single-molecule level using solid-state nanopore and fluorescence correlation spectroscopy. Our results show that without resveratrol, the BSA is adsorbed on the gNP in water or saline solution. In the presence of resveratrol, the BSA is normally absorbed on gNP in water, but the salt addition leads to its desorption. The resveratrol clearly plays a fundamental role, changing the protein behavior and making the BSA adsorption a reversible process in the presence of salt.
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Affiliation(s)
- Diego Coglitore
- Institut Européen des Membranes, UMR 5635, Université de Montpellier CNRS ENSCM , Place Eugène Bataillon , 34090 Montpellier , France
| | - Nicoletta Giamblanco
- Institut Européen des Membranes, UMR 5635, Université de Montpellier CNRS ENSCM , Place Eugène Bataillon , 34090 Montpellier , France
| | - Agné Kizalaité
- Institut Européen des Membranes, UMR 5635, Université de Montpellier CNRS ENSCM , Place Eugène Bataillon , 34090 Montpellier , France
| | - Pierre Eugene Coulon
- Laboratoire des Solides Irradiés, École Polytechnique , Université Paris-Saclay , Route de Saclay , 91128 Palaiseau Cedex, France
| | - Benoit Charlot
- Institut d'Electronique et des Systèmes , Université de Montpellier , 34095 Montpellier Cedex 5, France
| | - Jean-Marc Janot
- Institut Européen des Membranes, UMR 5635, Université de Montpellier CNRS ENSCM , Place Eugène Bataillon , 34090 Montpellier , France
| | - Sébastien Balme
- Institut Européen des Membranes, UMR 5635, Université de Montpellier CNRS ENSCM , Place Eugène Bataillon , 34090 Montpellier , France
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15
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Wang SX, Liu KS, Lou YF, Wang SQ, Peng YB, Chen JP, Huang JH, Xie SX, Cui L, Wang X. RNase H meets molecular beacons: an ultrasensitive fluorometric assay for nucleic acids. Mikrochim Acta 2018; 185:375. [DOI: 10.1007/s00604-018-2909-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 06/30/2018] [Indexed: 12/31/2022]
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16
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Ma H, Li Z, Xue N, Cheng Z, Miao X. A gold nanoparticle based fluorescent probe for simultaneous recognition of single-stranded DNA and double-stranded DNA. Mikrochim Acta 2018; 185:93. [DOI: 10.1007/s00604-017-2633-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 12/22/2017] [Indexed: 12/22/2022]
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17
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Mao JY, Li HW, Wei SC, Harroun SG, Lee MY, Lin HY, Chung CY, Hsu CH, Chen YR, Lin HJ, Huang CC. DNA Modulates the Interaction of Genetically Engineered DNA-Binding Proteins and Gold Nanoparticles: Diagnosis of High-Risk HPV Infection. ACS APPLIED MATERIALS & INTERFACES 2017; 9:44307-44315. [PMID: 29202217 DOI: 10.1021/acsami.7b13873] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Gene detection has an important role in diagnosing several serious diseases and genetic defects in modern clinical medicine. Herein, we report a fast and convenient gene detection method based on the modulation of the interaction between a heat-resistant double-stranded DNA (dsDNA)-binding protein (Sso7d) and gold nanoparticles (Au NPs). We prepared a recombinant Cys-Sso7d, which is Sso7d with an extra cysteine (Cys) residue in the N-terminus, through protein engineering to control the interaction between Sso7d and Au NPs. Cys-Sso7d exhibited a stronger affinity for Au NPs and more easily induced the aggregation of Au NPs than Sso7d. In addition, Cys-Sso7d retained its ability to bind with dsDNA. The aggregation of Au NPs induced by Cys-Sso7d was diminished in the presence of dsDNA, which could be utilized as a transduction mechanism for the detection of the polymerase chain reaction (PCR) products of human papillomavirus (HPV) gene fragments (HPV types 16 and 18). The Cys-Sso7d/Au NP probe could detect as few as 1 copy of the HPV gene. The sensitivity and specificity of the Cys-Sso7d/Au NP probe for Pap smear clinical specimens (n = 52) for HPV 16 and HPV 18 detection were 85.7%/100.0% and 85.7%/91.7%, respectively. Our results demonstrate that the Cys-Sso7d/Au NP probe can be used to diagnose high-risk HPV types in Pap smear samples with high sensitivity, specificity, and accuracy.
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Affiliation(s)
- Ju-Yi Mao
- Doctoral Degree Program in Marine Biotechnology and ⊥Agricultural Biotechnology Research Center, Academia Sinica , Taipei 11529, Taiwan
| | - Han-Wei Li
- iStat Biomedical Co., Ltd. , New Taipei City 22102, Taiwan
| | | | - Scott G Harroun
- Department of Chemistry, Université de Montréal , Montréal, Québec H3C 3J7, Canada
| | | | | | | | | | | | | | - Chih-Ching Huang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University , Kaohsiung 80708, Taiwan
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18
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Electrochemical DNA sensors based on the use of gold nanoparticles: a review on recent developments. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2143-1] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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19
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Balme S, Lepoitevin M, Dumée LF, Bechelany M, Janot JM. Diffusion dynamics of latex nanoparticles coated with ssDNA across a single nanopore. SOFT MATTER 2017; 13:496-502. [PMID: 27928571 DOI: 10.1039/c6sm02461k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The fundamental understanding of the transport mechanisms of objects across a single nanopore is one key point to develop Coulter counters at the nanoscale for macromolecule or nanoparticle detection. In this area, nanoparticles have been less investigated than biomacromolecules such as DNA or proteins due to their self-aggregation in the presence of salts. In this work, the transport of modified latex nanoparticles across solid-state nanopores was investigated. To prevent their aggregation, their surface was modified with a low molecular weight single strand DNA coating. Then the coated nanoparticles were successfully detected across a single pore material in 200 mM NaCl buffer. The experimental capture rate was compared to that of the predictive model. It reveals that the nanoparticle entrance inside the nanopore is mainly governed by diffusion and required a weak energy. For relative current blockades, the predictive model should take into account both the nanopore shape and the additional charge due to ssDNA coating.
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Affiliation(s)
- Sébastien Balme
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène, France.
| | - Mathilde Lepoitevin
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène, France.
| | - Ludovic F Dumée
- Deakin University, Institute for Frontier Materials, Waurn Ponds, 3216 Victoria, Australia
| | - Mikhael Bechelany
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène, France.
| | - Jean-Marc Janot
- Institut Européen des Membranes, UMR5635, Université de Montpellier CNRS ENSCM, Place Eugène, France.
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20
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A gold nanoparticle-based colorimetric strategy coupled to duplex-specific nuclease signal amplification for the determination of microRNA. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2030-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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21
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Shen L, Wang C, Chen J. Photometric determination of the activity of cellulase and xylanase via measurement of formation of gold nanoparticles. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1979-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Yao X, Ma X, Ding C, Jia L. Colorimetric determination of lysozyme based on the aggregation of gold nanoparticles controlled by a cationic polymer and an aptamer. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1876-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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23
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Hu W, Chen Q, Li H, Ouyang Q, Zhao J. Fabricating a novel label-free aptasensor for acetamiprid by fluorescence resonance energy transfer between NH2-NaYF4: Yb, Ho@SiO2 and Au nanoparticles. Biosens Bioelectron 2016; 80:398-404. [PMID: 26874106 DOI: 10.1016/j.bios.2016.02.001] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 01/30/2016] [Accepted: 02/01/2016] [Indexed: 11/25/2022]
Abstract
Rare earth-doped upconversion nanoparticles have promising potential in the field of pesticide detection because of their unique frequency upconverting capability and high detection sensitivity. This paper reports a novel aptamer-based nanosensor for acetamiprid detection using fluorescence resonance energy transfer (FRET) between NH2-NaYF4: Yb, Ho@SiO2 (UCNPs) and gold nanoparticles (GNPs). Herein, GNPs as acceptors efficiently quench the fluorescence of UCNPs and acetamiprid specifically interacts with acetamiprid binding aptamer (ABA), causing the conformation changes of ABA from random coil to hairpin structure. Accordingly, ABA no longer stabilizes the GNPs in salt solution, leading to the varying aggregation extent of GNPs. Thus, the fluorescence of UCNPs are proportionally recovered. Under the optimized conditions, the enhancement efficiency was observed to increase linearly with the concentration of acetamiprid from 50 nM to 1000 nM, resulting in a relatively low limit of 3.2 nM. Additionally, the aptasensor demonstrated high selectivity to similar structure pesticides such as imidacloprid and chlorpyrifos, and further confirmed its application capacity in adulterated tea samples.
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Affiliation(s)
- Weiwei Hu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Quansheng Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China.
| | - Huanhuan Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Qin Ouyang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Jiewen Zhao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
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