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Bakshi S, Li K, Dong P, Barth I, Kunstmann-Olsen C, Johnson S, Krauss TF. Bio-inspired polydopamine layer as a versatile functionalisation protocol for silicon-based photonic biosensors. Talanta 2024; 268:125300. [PMID: 37857107 DOI: 10.1016/j.talanta.2023.125300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/03/2023] [Accepted: 10/07/2023] [Indexed: 10/21/2023]
Abstract
Photonic biosensors have made major advances in recent years, achieving very high sensitivity, and progressing towards point-of-care deployment. By using photonic resonances, sensors can be label-free, which is particularly attractive for a low-cost technological realisation. A key remaining issue is the biological interface and the efficient and reliable immobilisation of binder molecules such as antibodies; many protocols are currently in use that have led to widely varying sensor performance. Here, we study a very simple and robust surface functionalisation protocol for silicon photonics, which is based on polydopamine, and we demonstrate both its simplicity and its high performance. The use of polydopamine (PDA) is inspired by molluscs, especially mussels, that employ dopamine to adhere to virtually any surface, especially in an aqueous environment. We studied the versatility of the PDA protocol by showing compatibility with 5 different disease biomarkers (Immunoglobulin (IgG), C-reactive protein (CRP), Tumour Necrosis factor-α (TNF-α), Interleukin-6 (IL-6), Matrix metalloproteinase (MMP-9) and show that the protocol is resistant to hydrolysis during incubation; the loss of functionality due to hydrolysis is a major issue for many of the functionalisation protocols commonly used for silicon-based sensors. The study using guided mode resonance-based sensors highlights the wide dynamic range of the protocol (0.01 ng/mL to 1 μg/mL), using IgG, CRP and MMP-9 protein biomarkers as exemplars. In addition, we show that the surface chemistry allows performing measurements in 10% human serum with a sensitivity as low as 10 ng/mL for IgG. We suggest that adopting this protocol will make it easier for researchers to achieve biofunctionalisation and that the biosensor community will be able to achieve more consistent results.
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Affiliation(s)
- Shrishty Bakshi
- School of Physics, Engineering and Technology, University of York, York, YO10 5DD, UK.
| | - Kezheng Li
- School of Physics, Engineering and Technology, University of York, York, YO10 5DD, UK
| | - Pin Dong
- School of Physics, Engineering and Technology, University of York, York, YO10 5DD, UK
| | - Isabel Barth
- School of Physics, Engineering and Technology, University of York, York, YO10 5DD, UK
| | | | - Steven Johnson
- School of Physics, Engineering and Technology, University of York, York, YO10 5DD, UK
| | - Thomas F Krauss
- School of Physics, Engineering and Technology, University of York, York, YO10 5DD, UK
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2
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Ketmen S, Er Zeybekler S, Gelen SS, Odaci D. Graphene Oxide-Magnetic Nanoparticles Loaded Polystyrene-Polydopamine Electrospun Nanofibers Based Nanocomposites for Immunosensing Application of C-Reactive Protein. BIOSENSORS 2022; 12:1175. [PMID: 36551142 PMCID: PMC9776388 DOI: 10.3390/bios12121175] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/01/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
The large surface area/volume ratio and controllable surface conformation of electrospun nanofibers (ENFs) make them highly attractive in applications where a large surface area is desired, such as sensors and affinity membranes. In this study, nanocomposite-based ENFs were produced and immobilization of Anti-CRP was carried out for the non-invasive detection of C-reactive protein (CRP). Initially, the synthesis of graphene oxide (GO) was carried out and it was modified with magnetic nanoparticles (MNP, Fe3O4) and polydopamine (PDA). Catechol-containing and quinone-containing functional groups were created on the nanocomposite surface for the immobilization of Anti-CRP. Polystyrene (PS) solution was mixed with rGO-MNP-PDA nanocomposite and PS/rGO-MNP-PDA ENFs were produced with bead-free, smooth, and uniform. The surface of the screen-printed carbon electrode (SPCE) was covered with PS/rGO-MNP-PDA ENFs by using the electrospinning technique under the determined optimum conditions. Next, Anti-CRP immobilization was carried out and the biofunctional surface was created on the PS/rGO-MNP-PDA ENFs coated SPCE. Moreover, PS/rGO-PDA/Anti-CRP and PS/MNP-PDA/Anti-CRP immunosensors were also prepared and the effect of each component in the nanocomposite-based electrospun nanofiber (MNP, rGO) on the sensor response was investigated. The analytic performance of the developed PS/rGO-MNP-PDA/Anti-CRP, PS/rGO-PDA/Anti-CRP, and PS/MNP-PDA/Anti-CRP immunosensors were examined by performing electrochemical measurements in the presence of CRP. The linear detection range of PS/rGO-MNP-PDA/Anti-CRP immunosensor was found to be from 0.5 to 60 ng/mL and the limit of detection (LOD) was calculated as 0.33 ng/mL for CRP. The PS/rGO-MNP-PDA/Anti-CRP immunosensor also exhibited good repeatability with a low coefficient of variation.
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Affiliation(s)
| | | | | | - Dilek Odaci
- Correspondence: ; Tel.: +90-232-311-17-11; Fax: +90-232-311-54-85
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3
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Achadu OJ, Nwaji N, Lee D, Lee J, Akinoglu EM, Giersig M, Park EY. 3D hierarchically porous magnetic molybdenum trioxide@gold nanospheres as a nanogap-enhanced Raman scattering biosensor for SARS-CoV-2. NANOSCALE ADVANCES 2022; 4:871-883. [PMID: 36131829 PMCID: PMC9419194 DOI: 10.1039/d1na00746g] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/04/2022] [Indexed: 05/03/2023]
Abstract
The global pandemic of COVID-19 is an example of how quickly a disease-causing virus can take root and threaten our civilization. Nowadays, ultrasensitive and rapid detection of contagious pathogens is in high demand. Here, we present a novel hierarchically porous 3-dimensional magnetic molybdenum trioxide-polydopamine-gold functionalized nanosphere (3D mag-MoO3-PDA@Au NS) composed of plasmonic, semiconductor, and magnetic nanoparticles as a multifunctional nanosculptured hybrid. Based on the synthesized 3D mag-MoO3-PDA@Au NS, a universal "plug and play" biosensor for pathogens is proposed. Specifically, a magnetically-induced nanogap-enhanced Raman scattering (MINERS) detection platform was developed using the 3D nanostructure. Through a magnetic actuation process, the MINERS system overcomes Raman signal stability and reproducibility challenges for the ultrasensitive detection of SARS-CoV-2 spike protein over a wide dynamic range up to a detection limit of 10-15 g mL-1. The proposed MINERS platform will facilitate the broader use of Raman spectroscopy as a powerful analytical detection tool in diverse fields.
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Affiliation(s)
- Ojodomo J Achadu
- Research Institute of Green Science and Technology, Shizuoka University 836 Ohya, Suruga-ku Shizuoka 422-8529 Japan +81-54-238-4887 +81-54-238-3306
- International Institute for Nanocomposites Manufacturing, WMG, University of Warwick CV4 7AL Coventry UK
| | - Njemuwa Nwaji
- International Academy of Optoelectronics at Zhaoqing, South China Normal University Liyuan Street 526238 Guangdong China
| | - Dongkyu Lee
- Dept. of Chemistry, College of Natural Science, Chungnam National University 99 Daehak-ro, Yuseong-gu Daejeon 34134 Korea
| | - Jaebeom Lee
- Dept. of Chemistry, College of Natural Science, Chungnam National University 99 Daehak-ro, Yuseong-gu Daejeon 34134 Korea
| | - Eser M Akinoglu
- International Academy of Optoelectronics at Zhaoqing, South China Normal University Liyuan Street 526238 Guangdong China
| | - Michael Giersig
- International Academy of Optoelectronics at Zhaoqing, South China Normal University Liyuan Street 526238 Guangdong China
- Institute of Fundamental Technological Research, Polish Academy of Sciences 02-106 Warsaw Poland
| | - Enoch Y Park
- Research Institute of Green Science and Technology, Shizuoka University 836 Ohya, Suruga-ku Shizuoka 422-8529 Japan +81-54-238-4887 +81-54-238-3306
- Laboratory of Biotechnology, Department of Bioscience, Graduate School of Science and Technology, Shizuoka University 836 Ohya, Suruga-ku Shizuoka 422-8529 Japan
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4
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Liu S, Dou L, Yao X, Zhang W, Zhao B, Wang Z, Ji Y, Sun J, Xu B, Zhang D, Wang J. Polydopamine nanospheres as high-affinity signal tag towards lateral flow immunoassay for sensitive furazolidone detection. Food Chem 2020; 315:126310. [PMID: 32036292 DOI: 10.1016/j.foodchem.2020.126310] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 01/05/2023]
Abstract
Currently, the low sensitivity and poor binding stability of detection probe prepared via electrostatic adsorption have become the dilemmas of colloidal gold-based lateral flow immunoassays (Au-LFIAs). In this connection, polydopamine nanospheres (PDA NPs) with an eminent covalent connectivity property were introduced as a promising substitute to improve the stability of probe and sensitivity of LFIA. Whereafter, the PDA NPs-based LFIA was applied for the monitoring of furazolidone (FZD) in food samples because of the potential carcinogenic/mutagenic effects to human of its metabolite (3-amino-2-oxazolidinone, AOZ). Compared with electrostatic adsorption, the binding stability of PDA NPs-based probes was superior. And, as expected, the PDA NPs-based LFIA biosensor exhibited higher sensitivity than that of the Au-LFIA with a detection limit of 3.5 ng mL-1 for AOZ by naked-eye readout. Based on the significant enhanced binding stability and sensitivity, the PDA NPs-based LFIA is of certain spreading value for detecting other analytes.
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Affiliation(s)
- Sijie Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Leina Dou
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Xiaolin Yao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Wentao Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Bingxin Zhao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Zonghan Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yanwei Ji
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jing Sun
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, Qinghai, China
| | - Baocheng Xu
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471003, China
| | - Daohong Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Jianlong Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
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5
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Zheng L, Ye X, Qi P, Zhang D, Sun Y. Fluorometric detection of sulfate-reducing bacteria via the aggregation-induced emission of glutathione-gold(I) complexes. Mikrochim Acta 2019; 186:382. [PMID: 31134381 DOI: 10.1007/s00604-019-3427-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 04/08/2019] [Indexed: 11/27/2022]
Abstract
It is reported that gold(I)-thiolate complexes can display aggregation-induced emission (AIE) similar to organic fluorogens. On addition of lead(II) to glutathione-gold(I) complexes, a supermolecular structure of type GSH-Au(I)-Pb(II) is formed through strong coordination between Pb(II) and GSH. Its fluorescence is quenched by sulfide due to the formation of PbS which destroys the GSH-Au(I)-Pb(II) complex. The finding was used to design a method for fluorometric detection of sulfate-reducing bacteria (SRB) which produce sulfide. The time needed to reduce fluorescence to 10% of its initial intensity linearly dependent on the logarithm of the SRB concentrations in the ranging from 10 to 1 × 10^7 cfu mL-1. The assay time is also reduced down to 4 days even if the SRB concentration is as low as 10 cfu mL-1. Graphical abstract Schematic presentation of aggregation-induced emission (AIE)-active GSH-Au(I) complexes based fluorescence detection of SRB. The GSH-Au(I) complexes turn into aggregation and display strong emissive property in the presence of Pb2+. Then the fluorescence of GSH-Au(I)-Pb(II) complexes can be quenched by S2- generated by SRB.
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Affiliation(s)
- Laibao Zheng
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China.,Open Studio for Marine Corrosion and Protection, Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, China.,University of Chinese Academy of Sciences, 19 (Jia) Yuquan Road, Beijing, 100039, China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
| | - Xiangyi Ye
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China.,Open Studio for Marine Corrosion and Protection, Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, China.,University of Chinese Academy of Sciences, 19 (Jia) Yuquan Road, Beijing, 100039, China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
| | - Peng Qi
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China. .,Open Studio for Marine Corrosion and Protection, Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, China. .,Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China.
| | - Dun Zhang
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China. .,Open Studio for Marine Corrosion and Protection, Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, China. .,Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China.
| | - Yan Sun
- CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China.,Open Studio for Marine Corrosion and Protection, Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
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6
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An Ionic Liquid/Poly(vinylidene fluoride‐co‐hexafluoropropylene) Gel‐Polymer Electrolyte with a Compatible Interface for Sodium‐Based Batteries. ChemElectroChem 2019. [DOI: 10.1002/celc.201900101] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Polydopamine: surface coating, molecular imprinting, and electrochemistry—successful applications and future perspectives in (bio)analysis. Anal Bioanal Chem 2019; 411:4327-4338. [DOI: 10.1007/s00216-019-01665-w] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/25/2019] [Accepted: 01/31/2019] [Indexed: 01/01/2023]
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8
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Kannan P, Su SS, Mannan MS, Castaneda H, Vaddiraju S. A Review of Characterization and Quantification Tools for Microbiologically Influenced Corrosion in the Oil and Gas Industry: Current and Future Trends. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02211] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Pranav Kannan
- Mary Kay O’Connor Process Safety Center, Texas A&M University System, 3122 TAMU, College Station, Texas 77843-3122, United States
- Artie McFerrin Department of Chemical Engineering, Texas A&M University System, 3122 TAMU, College Station, Texas 77843-3122, United States
| | - Shei Sia Su
- National Corrosion and Materials Reliability Laboratory, Texas A&M University, College Station, Texas 77843-3003, United States
- Materials Science and Engineering Department, Texas A&M University, College Station, Texas 77843-3003, United States
| | - M. Sam Mannan
- Mary Kay O’Connor Process Safety Center, Texas A&M University System, 3122 TAMU, College Station, Texas 77843-3122, United States
- Artie McFerrin Department of Chemical Engineering, Texas A&M University System, 3122 TAMU, College Station, Texas 77843-3122, United States
| | - Homero Castaneda
- National Corrosion and Materials Reliability Laboratory, Texas A&M University, College Station, Texas 77843-3003, United States
- Materials Science and Engineering Department, Texas A&M University, College Station, Texas 77843-3003, United States
| | - Sreeram Vaddiraju
- Mary Kay O’Connor Process Safety Center, Texas A&M University System, 3122 TAMU, College Station, Texas 77843-3122, United States
- Artie McFerrin Department of Chemical Engineering, Texas A&M University System, 3122 TAMU, College Station, Texas 77843-3122, United States
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9
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Fan D, Wang H, Khan MS, Bao C, Wang H, Wu D, Wei Q, Du B. An ultrasensitive photoelectrochemical immunosensor for insulin detection based on BiOBr/Ag 2 S composite by in-situ growth method with high visible-light activity. Biosens Bioelectron 2017; 97:253-259. [DOI: 10.1016/j.bios.2017.05.044] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/19/2017] [Accepted: 05/24/2017] [Indexed: 01/16/2023]
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10
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Dopamine-mediated immunoassay for bacteria detection. Anal Bioanal Chem 2017; 409:6091-6096. [PMID: 28842770 DOI: 10.1007/s00216-017-0545-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 06/16/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
Abstract
Traditional enzyme-linked immunosorbent assay (ELISA) with sufficient sensing specificity is a useful analytical approach for the detection of toxicologically important substances in in vivo systems or complicated biological systems. Increasing worldwide demand for analyses of bacteria by signal amplification and increasing concern regarding their safe development and use require a simple, stable, and sensitive detection assay for target evaluation and clinical diagnosis. A sensitive and selective immunoassay for detection of bacteria is constructed that combines horseradish peroxidase (HRP)-catalyzed signal amplification with the strong linker of the polydopamine-biotin complex on the surface of solid substances or biomolecules. The incorporation of HRP labeling and amplification increases the detection sensitivity by about one to two orders of magnitude compared with conventional ELISA systems. A linear relationship between the response and the logarithm of the bacterial concentration was observed in the range from 1.5 × 102 to 1.5 × 107 colony-forming units per milliliter. This work demonstrates a new signal-amplification-based dopamine-mediated process for the development of a sensitive method. This dopamine-mediated immunoassay may be broadly applied in clinical diagnoses and for the monitoring of water environmental pollution. The approach proposed is distinct with simple protocols and easy processes, which allow it to be applied in a broad area.
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11
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Wang R, Ma H, Zhang Y, Wang Q, Yang Z, Du B, Wu D, Wei Q. Photoelectrochemical sensitive detection of insulin based on CdS/polydopamine co-sensitized WO 3 nanorod and signal amplification of carbon nanotubes@polydopamine. Biosens Bioelectron 2017; 96:345-350. [PMID: 28525853 DOI: 10.1016/j.bios.2017.05.029] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 05/11/2017] [Accepted: 05/12/2017] [Indexed: 10/19/2022]
Abstract
An ultrasensitive photoelectrochemical sandwich immunosensor was designed for detection of insulin based on WO3/CdS/polydopamine (WO3/CdS/PDA) co-sensitized and PDA@carbon nanotubes (PDA@CNT) conjugates for signal amplification. The CdS nanoparticles were first deposited on the WO3 nanorods via sequential chemical bath deposition to form the WO3/CdS structure to enhance photocurrent. Then equipped with PDA to form the WO3/CdS/PDA photosensitive structure. The PDA was used not only to reduce the toxicity of CdS but also adsorb insulin primary antibodies (Ab1). Meanwhile, insulin secondary antibodies (Ab2) were decorated by PDA@CNT conjugates for signal amplification and further enhance photocurrent. Different photocurrent intensities were obtained by the photoelectrochemical workstation at applied bias of 0V due to the different amount of the PDA@CNT conjugates introduced by the different concentrations of insulin. A good linear relationship was obtained between the increased photocurrent and insulin concentrations range from 0.01ngmL-1 to 50ngmL-1. And a detection limit of 2.8pgmL-1 was obtained. The proposed sensor was applied to the determination of the insulin in human serum sample, and satisfactory results were obtained. The sensor presented good specificity, reproducibility and stability, thus it might find application in the clinical diagnosis of insulin or other biomarkers in the near future.
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Affiliation(s)
- Rongyu Wang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China
| | - Hongmin Ma
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China
| | - Yong Zhang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China.
| | - Qi Wang
- School of Material Science and Engineering, University of Jinan, Jinan 250022, PR China
| | - Zhongping Yang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China
| | - Bin Du
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China
| | - Dan Wu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China
| | - Qin Wei
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, University of Jinan, Jinan 250022, PR China
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12
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Zheng L, Wan Y, Qi P, Sun Y, Zhang D, Yu L. Lectin functionalized ZnO nanoarrays as a 3D nano-biointerface for bacterial detection. Talanta 2017; 167:600-606. [DOI: 10.1016/j.talanta.2017.03.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 02/27/2017] [Accepted: 03/02/2017] [Indexed: 11/17/2022]
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13
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Liu M, Zeng G, Wang K, Wan Q, Tao L, Zhang X, Wei Y. Recent developments in polydopamine: an emerging soft matter for surface modification and biomedical applications. NANOSCALE 2016; 8:16819-16840. [PMID: 27704068 DOI: 10.1039/c5nr09078d] [Citation(s) in RCA: 327] [Impact Index Per Article: 40.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
After more than four billion years of evolution, nature has created a large number of fascinating living organisms, which show numerous peculiar structures and wonderful properties. Nature can provide sources of plentiful inspiration for scientists to create various materials and devices with special functions and uses. Since Messersmith proposed the fabrication of multifunctional coatings through mussel-inspired chemistry, this field has attracted considerable attention for its promising and exiciting applications. Polydopamine (PDA), an emerging soft matter, has been demonstrated to be a crucial component in mussel-inspired chemistry. In this review, the recent developments of PDA for mussel-inspired surface modification are summarized and discussed. The biomedical applications of PDA-based materials are also highlighted. We believe that this review can provide important and timely information regarding mussel-inspired chemistry and will be of great interest for scientists in the chemistry, materials, biology, medicine and interdisciplinary fields.
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Affiliation(s)
- Meiying Liu
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Guangjian Zeng
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Ke Wang
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China.
| | - Qing Wan
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Lei Tao
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China.
| | - Xiaoyong Zhang
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China.
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14
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Zhang H, Xie L, Deng J, Zhuang W, Luo R, Wang J, Huang N, Wang Y. Stability research on polydopamine and immobilized albumin on 316L stainless steel. Regen Biomater 2016; 3:277-284. [PMID: 27699058 PMCID: PMC5043154 DOI: 10.1093/rb/rbw030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 08/07/2016] [Accepted: 08/08/2016] [Indexed: 12/12/2022] Open
Abstract
In this study, the polydopamine (PDA) film was coated on polished 316Lss and then thermally treated at 150 °C (labeled as PDA-Th150), and the stability of coatings was also investigated. Straining test indicated that PDA-Th150 coating performed better in affording sufficient adherence to 316 L SS substrate. Moreover, both PDA and PDA-Th150 coating suffered slight swelling during immersion in deionized water (pH = 6.5). X-ray photoelectron spectroscopy results showed that during immersion, latent nucleophilic reaction via amines inside PDA coating occurred. This led to an enhanced cross-linking and thus gradually promoted the coating stability. Moreover, larger amount of bovine serum albumin (BSA) was immobilized onto PDA-Th150 coating and performed well in anti-platelet adhesion. A high retention of immobilized BSA was observed even after immersion for 30 days. These tests suggested that PDA was stable enough and performed well in surface functionalization, which might enrich the research and application of PDA.
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Affiliation(s)
- Hao Zhang
- School of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Lingxia Xie
- School of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Jinchuan Deng
- School of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Weihua Zhuang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
| | - Rifang Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
| | - Jin Wang
- School of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Nan Huang
- School of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Yunbing Wang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
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15
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Zhang P, He M, Zeng Y. Ultrasensitive microfluidic analysis of circulating exosomes using a nanostructured graphene oxide/polydopamine coating. LAB ON A CHIP 2016; 16:3033-42. [PMID: 27045543 PMCID: PMC4970962 DOI: 10.1039/c6lc00279j] [Citation(s) in RCA: 253] [Impact Index Per Article: 31.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Exosomes are cell-derived nano-sized vesicles that have been recently recognized as new mediators for many cellular processes and potential biomarkers for non-invasive disease diagnosis and the monitoring of treatment response. To better elucidate the biology and clinical value of exosomes, there is a pressing need for new analytical technologies capable of the efficient isolation and sensitive analysis of such small and molecularly diverse vesicles. Herein, we developed a microfluidic exosome analysis platform based on a new graphene oxide/polydopamine (GO/PDA) nano-interface. To the best of our best knowledge, we report for the first time, the GO-induced formation of a 3D nanoporous PDA surface coating enabled by the microfluidic layer-by-layer deposition of GO and PDA. It was demonstrated that this nanostructured GO/PDA interface greatly improves the efficiency of exosome immuno-capture, while at the same time effectively suppressing non-specific exosome adsorption. Based on this nano-interface, an ultrasensitive exosome ELISA assay was developed to afford a very low detection limit of 50 μL(-1) with a 4 log dynamic range, which is substantially better than the existing methods. As a proof of concept for clinical applications, we adapted this platform to discriminate ovarian cancer patients from healthy controls by the quantitative detection of exosomes directly from 2 μL plasma without sample processing. Thus, this platform could provide a useful tool to facilitate basic and clinical investigations of exosomes for non-invasive disease diagnosis and to aid precision treatment.
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Affiliation(s)
- Peng Zhang
- Department of Chemistry, University of Kansas, Lawrence, KS 66045, USA.
| | - Mei He
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS 66506, USA and Terry C. Johnson Cancer Research Center, Kansas State University, Manhattan, KS 66506, USA
| | - Yong Zeng
- Department of Chemistry, University of Kansas, Lawrence, KS 66045, USA. and University of Kansas Cancer Center, Kansas City, KS 66160, USA
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16
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Liu P, Bai FQ, Lin DW, Peng HP, Hu Y, Zheng YJ, Chen W, Liu AL, Lin XH. One-pot green synthesis of mussel-inspired myoglobin–gold nanoparticles–polydopamine–graphene polymeric bionanocomposite for biosensor application. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.01.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Su S, Zou M, Zhao H, Yuan C, Xu Y, Zhang C, Wang L, Fan C, Wang L. Shape-controlled gold nanoparticles supported on MoS₂ nanosheets: synergistic effect of thionine and MoS₂ and their application for electrochemical label-free immunosensing. NANOSCALE 2015; 7:19129-35. [PMID: 26524543 DOI: 10.1039/c5nr05614d] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Herein, a facile approach for shape-controlled gold nanoparticle (AuNP) decorated thionine-MoS2 nanocomposites (AuNP-Thi-MoS2) had been reported by using the synergistic effect of MoS2 and Thi. Thi was not only used as an electrochemical indicator, but also as a reducing agent to tune the resulting morphologies of AuNPs. With the ratio of MoS2/Thi decreasing, the shapes of AuNPs changed from spherical, triangle, clover-like to flower-like nanostructures. TEM, XRD and XPS were employed to characterize the formation and chemical composition of AuNP-Thi-MoS2 nanocomposites. On the basis of synthesis, a MoS2-based label-free electrochemical immunosensor had been designed to detect carcino-embryonic antigen (CEA). The proposed immunosensor could detect as low as 0.52 pg mL(-1) CEA with excellent selectivity. Moreover, the expected immunosensor showed high stability and excellent reproducibility, which could detect CEA in human serum with satisfactory results. Therefore, the AuNP-Thi-MoS2 nanocomposites may be considered as a candidate sensing platform for fabrication of simple, label-free and ultrasensitive electrochemical sensors.
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Affiliation(s)
- Shao Su
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Institute of Advanced Materials (IAM), National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.
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18
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Shi S, Wang L, Su R, Liu B, Huang R, Qi W, He Z. A polydopamine-modified optical fiber SPR biosensor using electroless-plated gold films for immunoassays. Biosens Bioelectron 2015; 74:454-60. [DOI: 10.1016/j.bios.2015.06.080] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 06/24/2015] [Accepted: 06/30/2015] [Indexed: 11/16/2022]
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19
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Cassidy J, Lubberding HJ, Esposito G, Keesman KJ, Lens PNL. Automated biological sulphate reduction: a review on mathematical models, monitoring and bioprocess control. FEMS Microbiol Rev 2015; 39:823-53. [DOI: 10.1093/femsre/fuv033] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 06/22/2015] [Indexed: 11/14/2022] Open
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20
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Ma H, Yan T, Zhang Y, Gao P, Pang X, Du B, Wei Q. A biomimetic mussel-inspired photoelectrochemical biosensing chip for the sensitive detection of CD146. Analyst 2015; 140:5019-22. [DOI: 10.1039/c5an00873e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A universal biomimetic mussel-inspired photoelectrochemical biosensing chip was constructed by a polydopamine coating strategy.
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Affiliation(s)
- Hongmin Ma
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Tao Yan
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Yong Zhang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Picheng Gao
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Xuehui Pang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Bin Du
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Qin Wei
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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21
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Gellynck K, Kodeck V, Van De Walle E, Kersemans K, De Vos F, Declercq H, Dubruel P, Vlaminck L, Cornelissen M. First step toward near-infrared continuous glucose monitoring: in vivo evaluation of antibody coupled biomaterials. Exp Biol Med (Maywood) 2014; 240:446-57. [PMID: 25304314 DOI: 10.1177/1535370214554878] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Accepted: 08/16/2014] [Indexed: 11/16/2022] Open
Abstract
Continuous glucose monitoring (CGM) is crucial in diabetic care. Long-term CGM systems however require an accurate sensor as well as a suitable measuring environment. Since large intravenous sensors are not feasible, measuring inside the interstitial fluid is considered the best alternative. This option, unfortunately, has the drawback of a lag time with blood glucose values. A good strategy to circumvent this is to enhance tissue integration and enrich the peri-implant vasculature. Implants of different optically transparent biomaterials (poly(methyl-methacrylate) [PMMA] and poly(dimethylsiloxane) [PDMS]) - enabling glucose monitoring in the near-infrared (NIR) spectrum - were surface-treated and subsequently implanted in goats at various implantation sites for up to 3 months. The overall in vivo biocompatibility, tissue integration, and vascularization at close proximity of the surfaces of these materials were assessed. Histological screening showed similar tissue reactions independent of the implantation site. No significant inflammation reaction was observed. Tissue integration and vascularization correlated, to some extent, with the biomaterial composition. A modification strategy, in which a vascular endothelial-cadherin antibody was coupled to the biomaterials surface through a dopamine layer, showed significantly enhanced vascularization 3 months after subcutaneous implantation. Our results suggest that the developed strategy enables the creation of tissue interactive NIR transparent packaging materials, opening the possibility of continuous glucose monitoring.
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Affiliation(s)
- Karolien Gellynck
- Tissue Engineering Group, Ghent University, De Pintelaan 185 6B3, 9000 Ghent, Belgium
| | - Valérie Kodeck
- Polymer Chemistry and Biomaterials Research Group, PBM, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium
| | - Elke Van De Walle
- Polymer Chemistry and Biomaterials Research Group, PBM, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium
| | - Ken Kersemans
- Laboratory for Radiopharmacy, Ghent University, Harelbekestraat 72, 9000 Ghent, Belgium
| | - Filip De Vos
- Laboratory for Radiopharmacy, Ghent University, Harelbekestraat 72, 9000 Ghent, Belgium
| | - Heidi Declercq
- Tissue Engineering Group, Ghent University, De Pintelaan 185 6B3, 9000 Ghent, Belgium
| | - Peter Dubruel
- Polymer Chemistry and Biomaterials Research Group, PBM, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium
| | - Lieven Vlaminck
- Department of Surgery and Anaesthesiology of Domestic Animals, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium
| | - Maria Cornelissen
- Tissue Engineering Group, Ghent University, De Pintelaan 185 6B3, 9000 Ghent, Belgium
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22
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Martín M, González Orive A, Lorenzo-Luis P, Hernández Creus A, González-Mora JL, Salazar P. Quinone-Rich Poly(dopamine) Magnetic Nanoparticles for Biosensor Applications. Chemphyschem 2014; 15:3742-52. [DOI: 10.1002/cphc.201402417] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 07/17/2014] [Indexed: 12/14/2022]
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23
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Activity of alkaline phosphatase adsorbed and grafted on “polydopamine” films. J Colloid Interface Sci 2014; 429:1-7. [DOI: 10.1016/j.jcis.2014.05.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 04/17/2014] [Accepted: 05/01/2014] [Indexed: 11/22/2022]
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24
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Liu Y, Ai K, Lu L. Polydopamine and Its Derivative Materials: Synthesis and Promising Applications in Energy, Environmental, and Biomedical Fields. Chem Rev 2014; 114:5057-115. [DOI: 10.1021/cr400407a] [Citation(s) in RCA: 3219] [Impact Index Per Article: 321.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yanlan Liu
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- Chinese Academy of Sciences, Beijing 100039, People’s Republic of China
| | - Kelong Ai
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Lehui Lu
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
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25
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Peng HP, Hu Y, Liu AL, Chen W, Lin XH, Yu XB. Label-free electrochemical immunosensor based on multi-functional gold nanoparticles–polydopamine–thionine–graphene oxide nanocomposites film for determination of alpha-fetoprotein. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2013.10.013] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Qi P, Zhang D, Wan Y, Lv D. A facile approach to construct versatile signal amplification system for bacterial detection. Talanta 2013; 118:333-8. [PMID: 24274305 DOI: 10.1016/j.talanta.2013.10.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 10/11/2013] [Accepted: 10/19/2013] [Indexed: 11/18/2022]
Abstract
In this work, a facile approach to design versatile signal amplification system for bacterial detection has been presented. Bio-recognition elements and signaling molecules can be immobilized on the surface of Fe₃O₄@MnO₂ nanomaterials with the help of bioinspired polydopamine (PDA). Fe₃O₄@MnO₂ nanoplates were chosen as carrier for bio-recognizing and signaling molecules because this kind of nanomaterial was superparamagnetic and the existence of MnO₂ could enhance the polymerization of dopamine due to its strong oxidative ability. This nanocomposite system was versatile because PDA around Fe₃O₄@MnO₂ nanoplates provided a stable and convenient platform for immobilization of biological and chemical materials, and various kinds of bio-recognizing and signaling molecules could be immobilized by reaction with pendant amino groups of dopamine to meet different detection requirements. Since a substantial amount of signaling molecules were immobilized on the surface of the nanocomposites, so the sensitivity of detection would be improved when the prepared nanocomposites were selectively conjugated with target pathogen. In the experimental section, a sandwich-type electrochemical biosensor was developed to verify the amplified bacterial detection sensitivity. Concanavalin A (conA) and ferrocene (Fc) were chosen as bio-recognition elements and signaling molecules for detection of Desulforibrio caledoiensis, respectively. The conA and Fc modified nanocomposites were conjugated on electrode by the selective recognition between conA and target bacteria, and the bacterial population was obtained by quantification of the electrochemical signal of Fc moieties. The experimental results showed that the detection sensitivity for D. caledoiensis was improved by taking advantage of this signal amplification system.
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Affiliation(s)
- Peng Qi
- Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China; University of the Chinese Academy of Sciences, 19 (Jia) Yuquan Road, Beijing 100039, China
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27
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Hong S, Kim J, Na YS, Park J, Kim S, Singha K, Im G, Han D, Kim WJ, Lee H. Poly(norepinephrine): Ultrasmooth Material‐Independent Surface Chemistry and Nanodepot for Nitric Oxide. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301646] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Seonki Hong
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
| | - Jihoon Kim
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Yun Suk Na
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
| | - Junghong Park
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Sunjin Kim
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
| | - Kaushik Singha
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Gun‐Il Im
- Department of Orthopaedics, Dongguk University, Ilsan Hospital, Goyang, 411‐773 (Republic of Korea)
| | - Dong‐Keun Han
- Biomaterials Research Center, Korea Institute of Science and Technology, Seoul, 130‐650 (Republic of Korea)
| | - Won Jong Kim
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Haeshin Lee
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
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28
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Hong S, Kim J, Na YS, Park J, Kim S, Singha K, Im GI, Han DK, Kim WJ, Lee H. Poly(norepinephrine): Ultrasmooth Material-Independent Surface Chemistry and Nanodepot for Nitric Oxide. Angew Chem Int Ed Engl 2013; 52:9187-91. [DOI: 10.1002/anie.201301646] [Citation(s) in RCA: 192] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 06/04/2013] [Indexed: 01/15/2023]
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29
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Poly(dopamine) coated gold nanocluster functionalized electrochemical immunosensor for brominated flame retardants using multienzyme-labeling carbon hollow nanochains as signal amplifiers. Biosens Bioelectron 2013; 45:82-8. [DOI: 10.1016/j.bios.2013.01.058] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 01/08/2013] [Accepted: 01/23/2013] [Indexed: 01/25/2023]
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30
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Improved immobilization of biomolecules to quinone-rich polydopamine for efficient surface functionalization. Colloids Surf B Biointerfaces 2013; 106:66-73. [DOI: 10.1016/j.colsurfb.2013.01.033] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 12/30/2012] [Accepted: 01/10/2013] [Indexed: 01/13/2023]
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31
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Lee YJ, Lee JH, Cho HJ, Kim HK, Yoon TR, Shin H. Electrospun fibers immobilized with bone forming peptide-1 derived from BMP7 for guided bone regeneration. Biomaterials 2013; 34:5059-69. [PMID: 23578562 DOI: 10.1016/j.biomaterials.2013.03.051] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 03/15/2013] [Indexed: 01/22/2023]
Abstract
The development of ideal barrier membranes with appropriate porosity and bioactivity is essential for the guidance of new bone formation in orthopedic and craniomaxillofacial surgery. In this study, we developed bioactive electrospun fibers based on poly (lactide-co-glycolic acid) (PLGA) by immobilizing bone-forming peptide 1 (BFP1) derived from the immature region of bone morphogenetic protein 7 (BMP7). We exploited polydopamine chemistry for the immobilization of BFP1; polydopamine (PD) was coated on the electrospun PLGA fibers, on which BFP1 was subsequently immobilized under weakly basic conditions. The immobilization of BFP1 was verified by characterizing the surface chemical composition and quantitatively measured by fluorescamine assay. The immobilization of BPF1 on the electrospun fibers supported the compact distribution of collagen I and the spreading of human mesenchymal stem cells (hMSCs). SEM micrographs demonstrated the aggregation of globular mineral accretions, with significant increases in ALP activity and calcium deposition when hMSCs were cultured on fibers immobilized with BFP1 for 14 days. We then implanted the prepared fibers onto mouse calvarial defects and analyzed bone formation after 2 months. Semi-quantification of bone growth from representative X-ray images showed that the bone area was approximately 20% in the defect-only group, while the group implanted with PLGA fibers showed significant improvements of 44.27 ± 7.37% and 57.59 ± 15.24% in the groups implanted with PD-coated PLGA and with BFP1-coated PLGA, respectively. Based on these results, our approach may be a promising tool to develop clinically-applicable bioactive membranes for guided bone regeneration."
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Affiliation(s)
- Young Jun Lee
- Department of Bioengineering, College of Engineering, Hanyang University, Seongdong-gu, Seoul 133-791, Republic of Korea
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32
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Sedó J, Saiz-Poseu J, Busqué F, Ruiz-Molina D. Catechol-based biomimetic functional materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013. [PMID: 23180685 DOI: 10.1002/adma.201202343] [Citation(s) in RCA: 474] [Impact Index Per Article: 43.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Catechols are found in nature taking part in a remarkably broad scope of biochemical processes and functions. Though not exclusively, such versatility may be traced back to several properties uniquely found together in the o-dihydroxyaryl chemical function; namely, its ability to establish reversible equilibria at moderate redox potentials and pHs and to irreversibly cross-link through complex oxidation mechanisms; its excellent chelating properties, greatly exemplified by, but by no means exclusive, to the binding of Fe(3+); and the diverse modes of interaction of the vicinal hydroxyl groups with all kinds of surfaces of remarkably different chemical and physical nature. Thanks to this diversity, catechols can be found either as simple molecular systems, forming part of supramolacular structures, coordinated to different metal ions or as macromolecules mostly arising from polymerization mechanisms through covalent bonds. Such versatility has allowed catechols to participate in several natural processes and functions that range from the adhesive properties of marine organisms to the storage of some transition metal ions. As a result of such an astonishing range of functionalities, catechol-based systems have in recent years been subject to intense research, aimed at mimicking these natural systems in order to develop new functional materials and coatings. A comprehensive review of these studies is discussed in this paper.
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Affiliation(s)
- Josep Sedó
- Centro de Investigación en Nanociencia y Nanotecnología, Campus UAB, Cerdanyola del Vallès, Barcelona, Spain
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34
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Qi P, Wan Y, Zhang D. Impedimetric biosensor based on cell-mediated bioimprinted films for bacterial detection. Biosens Bioelectron 2013; 39:282-8. [DOI: 10.1016/j.bios.2012.07.078] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 07/30/2012] [Accepted: 07/31/2012] [Indexed: 10/28/2022]
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35
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Ma H, Gao P, Zhang Y, Fan D, Li G, Du B, Wei Q. Engineering microstructured porous films for multiple applications via mussel-inspired surface coating. RSC Adv 2013. [DOI: 10.1039/c3ra44812f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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36
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Chien HW, Tsai WB. Fabrication of tunable micropatterned substrates for cell patterning via microcontact printing of polydopamine with poly(ethylene imine)-grafted copolymers. Acta Biomater 2012; 8:3678-86. [PMID: 22765962 DOI: 10.1016/j.actbio.2012.06.033] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Revised: 05/22/2012] [Accepted: 06/21/2012] [Indexed: 11/30/2022]
Abstract
Cell patterning is an important tool for biomedical research. In this work, we modified a technique combining mussel-inspired surface chemistry and microcontact printing (μCP) to modulate surface chemistry for cell patterning. Polymerized dopamine on poly(dimethylsiloxane) stamps was transferred to several cell-unfavorable substrates via μCP. Since cells only attached to the polydopamine (PDA)-imprinted areas, cell patterns were formed on a variety of cell-unfavorable surfaces. The stability of PDA imprints was proved under several harsh conditions. The cell affinity of PDA was modulated by co-deposition with several poly(ethylene imine) (PEI)-based copolymers, such as PEI, PEI-g-PEG (poly(ethylene glycol)) and PEI-g-galactose. The imprints of PDA/PEI-g-PEG provide the formation of cell patterns on cell-favorable substrates. Neuronal PC12 cells were patterned via imprinting of PDA/PEI, while HepG2/C3A cells were arranged on the imprint of PDA/PEI-g-galactose. Finally, co-culture of HepG2/C3A cells and L929 fibroblasts was accomplished by our micropatterning approach. This study demonstrated this simple and economic technique provides a powerful tool for development of functional patterned substrates for cell patterning. This technique should profit the preparation of cell patterns to study fundamental cell biology and to apply to biomedical engineering such as cell-based biosensors, diagnostic devices and tissue engineering.
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Affiliation(s)
- Hsiu-Wen Chien
- Department of Chemical Engineering, National Taiwan University, Taipei 106, Taiwan
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37
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Rivera JG, Messersmith PB. Polydopamine-assisted immobilization of trypsin onto monolithic structures for protein digestion. J Sep Sci 2012; 35:1514-20. [DOI: 10.1002/jssc.201200073] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- José G. Rivera
- Biomedical Engineering Department; Northwestern University; Evanston IL USA
- Chemistry of Life Processes Institute; Northwestern University; Evanston IL USA
| | - Phillip B. Messersmith
- Biomedical Engineering Department; Northwestern University; Evanston IL USA
- Materials Science and Engineering Department; Northwestern University; Evanston IL USA
- Chemical and Biological Engineering Department; Northwestern University; Evanston IL USA
- Chemistry of Life Processes Institute; Northwestern University; Evanston IL USA
- Institute for Bionanotechnology in Medicine; Northwestern University; Chicago IL USA. Robert H. Lurie Comprehensive Cancer Center; Northwestern University; Chicago IL USA
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38
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Chien HW, Kuo WH, Wang MJ, Tsai SW, Tsai WB. Tunable micropatterned substrates based on poly(dopamine) deposition via microcontact printing. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:5775-82. [PMID: 22397599 DOI: 10.1021/la300147p] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A simple technique was developed to fabricate tunable micropatterned substrates based on mussel-inspired surface modification. Polydopamine (PDA) was developed on polydimethylsiloxane (PDMS) stamps and was easily imprinted to several substrates such as glass, silicon, gold, polystyrene, and poly(ethylene glycol) via microcontact printing. The imprinted PDA retained its unique reactivity and could modulate the chemical properties of micropatterns via secondary reactions, which was illustrated in this study. PDA patterns imprinted onto a cytophobic and nonfouling substrates were used to form patterns of cells or proteins. PDA imprints reacted with nucleophilic amines or thiols to conjugate molecules such as poly(ethylene glycol) for creating nonfouling area. Gold nanoparticles were immobilized onto PDA-stamped area. The reductive ability of PDA transformed silver ions to elemental metals as an electroless process of metallization. This facile and economic technique provides a powerful tool for development of a functional patterned substrate for various applications.
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Affiliation(s)
- Hsiu-Wen Chien
- Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan
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39
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Iqbal Z, Lai EP, Avis TJ. Antimicrobial effect of polydopamine coating on Escherichia coli. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm34825j] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Ball V, Del Frari D, Michel M, Buehler MJ, Toniazzo V, Singh MK, Gracio J, Ruch D. Deposition Mechanism and Properties of Thin Polydopamine Films for High Added Value Applications in Surface Science at the Nanoscale. BIONANOSCIENCE 2011. [DOI: 10.1007/s12668-011-0032-3] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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41
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Hong S, Lee JS, Ryu J, Lee SH, Lee DY, Kim DP, Park CB, Lee H. Bio-inspired strategy for on-surface synthesis of silver nanoparticles for metal/organic hybrid nanomaterials and LDI-MS substrates. NANOTECHNOLOGY 2011; 22:494020. [PMID: 22101139 DOI: 10.1088/0957-4484/22/49/494020] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A strategy for the on-surface synthesis of silver nanoparticles (AgNPs) on a variety of two- to three-dimensional material surfaces, utilizing polydopamine, an emerging surface modifying agent, is reported in this paper. This material-independent platform for AgNP synthesis is useful for fabricating organic/inorganic hybrid nanomaterials and for preparing substrates for laser desorption-ionization time-of-flight mass spectrometry (LDI-ToF MS).
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Affiliation(s)
- Seonki Hong
- Department of Chemistry, Graduate School of Nanoscience and Technology (WCU), Korea Advanced Institute of Science and Technology, Korea
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42
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Iqbal Z, Lai EPC, Avis TJ. Development of polymer-modified magnetic nanoparticles and quantum dots for Escherichia coli binding test. Mikrochim Acta 2011. [DOI: 10.1007/s00604-011-0712-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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43
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Ertürk G, Uzun L, Tümer MA, Say R, Denizli A. Fab fragments imprinted SPR biosensor for real-time human immunoglobulin G detection. Biosens Bioelectron 2011; 28:97-104. [DOI: 10.1016/j.bios.2011.07.004] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 06/24/2011] [Accepted: 07/04/2011] [Indexed: 11/25/2022]
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44
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Iqbal Z, Alsudir S, Miah M, Lai EPC. Rapid CE-UV binding tests of environmentally hazardous compounds with polymer-modified magnetic nanoparticles. Electrophoresis 2011; 32:2181-7. [DOI: 10.1002/elps.201100106] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Revised: 04/08/2011] [Accepted: 04/15/2011] [Indexed: 11/06/2022]
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