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Mir M, Palma-Florez S, Lagunas A, López-Martínez MJ, Samitier J. Biosensors Integration in Blood-Brain Barrier-on-a-Chip: Emerging Platform for Monitoring Neurodegenerative Diseases. ACS Sens 2022; 7:1237-1247. [PMID: 35559649 PMCID: PMC9150172 DOI: 10.1021/acssensors.2c00333] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
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Over the most recent
decades, the development of new biological
platforms to study disease progression and drug efficacy has been
of great interest due to the high increase in the rate of neurodegenerative
diseases (NDDs). Therefore, blood–brain barrier (BBB) as an
organ-on-a-chip (OoC) platform to mimic brain-barrier performance
could offer a deeper understanding of NDDs as well as a very valuable
tool for drug permeability testing for new treatments. A very attractive
improvement of BBB-oC technology is the integration of detection systems
to provide continuous monitoring of biomarkers in real time and a
fully automated analysis of drug permeably, rendering more efficient
platforms for commercialization. In this Perspective, an overview
of the main BBB-oC configurations is introduced and a critical vision
of the BBB-oC platforms integrating electronic read out systems is
detailed, indicating the strengths and weaknesses of current devices,
proposing the great potential for biosensors integration in BBB-oC.
In this direction, we name potential biomarkers to monitor the evolution
of NDDs related to the BBB and/or drug cytotoxicity using biosensor
technology in BBB-oC.
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Affiliation(s)
- Mònica Mir
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN) Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
- Nanobioengineering Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), 12 Baldiri Reixac 15-21, Barcelona 08028, Spain
- Department of Electronics and Biomedical Engineering, University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
| | - Sujey Palma-Florez
- Nanobioengineering Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), 12 Baldiri Reixac 15-21, Barcelona 08028, Spain
- Department of Electronics and Biomedical Engineering, University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
| | - Anna Lagunas
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN) Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
- Nanobioengineering Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), 12 Baldiri Reixac 15-21, Barcelona 08028, Spain
| | - Maria José López-Martínez
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN) Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
- Nanobioengineering Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), 12 Baldiri Reixac 15-21, Barcelona 08028, Spain
- Department of Electronics and Biomedical Engineering, University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
| | - Josep Samitier
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN) Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
- Nanobioengineering Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), 12 Baldiri Reixac 15-21, Barcelona 08028, Spain
- Department of Electronics and Biomedical Engineering, University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
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2
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Thin Film Biocomposite Membrane for Forward Osmosis Supported by Eggshell Membrane. MEMBRANES 2022; 12:membranes12020166. [PMID: 35207088 PMCID: PMC8879599 DOI: 10.3390/membranes12020166] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 12/04/2022]
Abstract
There is a general drive to adopt highly porous and less tortuous supports for forward osmosis (FO) membranes to reduce internal concentration polarization (ICP), which regulates the osmotic water permeation. As an abundant waste material, eggshell membrane (ESM) has a highly porous and fibrous structure that meets the requirements for FO membrane substrates. In this study, a polyamide-based biocomposite FO membrane was fabricated by exploiting ESM as a membrane support. The polyamide layer was deposited by the interfacial polymerization technique and the composite membrane exhibited osmotically driven water flux. Further, biocomposite FO membranes were developed by surface coating with GO for stable formation of the polyamide layer. Finally, the osmotic water flux of the eggshell composite membrane with a low structural parameter (~138 µm) reached 46.19 L m−2 h−1 in FO mode using 2 M NaCl draw solution.
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3
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Fu Y, Wang N, Yang A, Xu Z, Zhang W, Liu H, Law HKW, Yan F. Ultrasensitive Detection of Ribonucleic Acid Biomarkers Using Portable Sensing Platforms Based on Organic Electrochemical Transistors. Anal Chem 2021; 93:14359-14364. [PMID: 34661391 DOI: 10.1021/acs.analchem.1c03441] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The analysis of ribonucleic acid (RNA) plays an important role in the early diagnosis of diseases and will greatly benefit patients with a higher cure rate. However, the low abundance of RNA in physiological environments requires ultrahigh sensitivity of a detection technology. Here, we construct a portable and smart-phone-controlled biosensing platform based on disposable organic electrochemical transistors for ultrasensitive analysis of microRNA (miRNA) biomarkers within 1 h. Due to their inherent amplification function, the devices can detect miRNA cancer biomarkers from little-volume solutions with concentrations down to 10-14 M. The devices can distinguish blood miRNA expression levels at different cancer stages using a 4T1 mouse tumor model. The technique for ultrasensitive and fast detection of RNA biomarkers with high selectivity opens a window for mobile diagnosis of various diseases with low cost.
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Affiliation(s)
- Ying Fu
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.,Department of Pure and Applied Chemistry, Technology and Innovation Centre, University of Strathclyde, Glasgow G1 1RD, United Kingdom
| | - Naixiang Wang
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Anneng Yang
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Zhiai Xu
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China
| | - Wen Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China
| | - Hong Liu
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Helen Ka-Wai Law
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Feng Yan
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.,Research Institute of Intelligent Wearable Systems, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
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4
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Shi Y, Zhou K, Li D, Guyonnet V, Hincke MT, Mine Y. Avian Eggshell Membrane as a Novel Biomaterial: A Review. Foods 2021; 10:foods10092178. [PMID: 34574286 PMCID: PMC8466381 DOI: 10.3390/foods10092178] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/07/2021] [Accepted: 09/10/2021] [Indexed: 12/20/2022] Open
Abstract
The eggshell membrane (ESM), mainly composed of collagen-like proteins, is readily available as a waste product of the egg industry. As a novel biomaterial, ESM is attractive for its applications in the nutraceutical, cosmetic, and pharmaceutical fields. This review provides the main information about the structure and chemical composition of the ESM as well as some approaches for its isolation and solubilization. In addition, the review focuses on the role and performance of bioactive ESM-derived products in various applications, while a detailed literature survey is provided. The evaluation of the safety of ESM is also summarized. Finally, new perspectives regarding the potential of ESM as a novel biomaterial in various engineering fields are discussed. This review provides promising future directions for comprehensive application of ESM.
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Affiliation(s)
- Yaning Shi
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (K.Z.); (D.L.)
- Correspondence: (Y.S.); (Y.M.)
| | - Kai Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (K.Z.); (D.L.)
| | - Dandan Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (K.Z.); (D.L.)
| | - Vincent Guyonnet
- FFI Consulting Ltd., 2488 Lyn Road, Brockville, ON K6V 5T3, Canada;
| | - Maxwell T. Hincke
- Department of Cellular and Molecular Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada;
| | - Yoshinori Mine
- Department of Food Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
- Correspondence: (Y.S.); (Y.M.)
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5
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Zuccarello L, Barbosa C, Galdino E, Lončar N, Silveira CM, Fraaije MW, Todorovic S. SERR Spectroelectrochemistry as a Guide for Rational Design of DyP-Based Bioelectronics Devices. Int J Mol Sci 2021; 22:7998. [PMID: 34360763 PMCID: PMC8348443 DOI: 10.3390/ijms22157998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/16/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022] Open
Abstract
Immobilised dye-decolorizing peroxidases (DyPs) are promising biocatalysts for the development of biotechnological devices such as biosensors for the detection of H2O2. To this end, these enzymes have to preserve native, solution properties upon immobilisation on the electrode surface. In this work, DyPs from Cellulomonas bogoriensis (CboDyP), Streptomyces coelicolor (ScoDyP) and Thermobifida fusca (TfuDyP) are immobilised on biocompatible silver electrodes functionalized with alkanethiols. Their structural, redox and catalytic properties upon immobilisation are evaluated by surface-enhanced resonance Raman (SERR) spectroelectrochemistry and cyclic voltammetry. Among the studied electrode/DyP constructs, only CboDyP shows preserved native structure upon attachment to the electrode. However, a comparison of the redox potentials of the enzyme in solution and immobilised states reveals a large discrepancy, and the enzyme shows no electrocatalytic activity in the presence of H2O2. While some immobilised DyPs outperform existing peroxidase-based biosensors, others fail to fulfil the essential requirements that guarantee their applicability in the immobilised state. The capacity of SERR spectroelectrochemistry for fast screening of the performance of immobilised heme enzymes places it in the front-line of experimental approaches that can advance the search for promising DyP candidates.
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Affiliation(s)
- Lidia Zuccarello
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Av. da República, 2780-157 Oeiras, Portugal; (L.Z.); (C.B.); (E.G.); (C.M.S.)
| | - Catarina Barbosa
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Av. da República, 2780-157 Oeiras, Portugal; (L.Z.); (C.B.); (E.G.); (C.M.S.)
| | - Edilson Galdino
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Av. da República, 2780-157 Oeiras, Portugal; (L.Z.); (C.B.); (E.G.); (C.M.S.)
| | - Nikola Lončar
- Gecco Biotech, Nijenborgh 4, 9747AG Groningen, The Netherlands;
| | - Célia M. Silveira
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Av. da República, 2780-157 Oeiras, Portugal; (L.Z.); (C.B.); (E.G.); (C.M.S.)
| | - Marco W. Fraaije
- Molecular Enzymology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands;
| | - Smilja Todorovic
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Av. da República, 2780-157 Oeiras, Portugal; (L.Z.); (C.B.); (E.G.); (C.M.S.)
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Cao L, Ding Q, Liu M, Lin H, Yang DP. Biochar-Supported Cu2+/Cu+ Composite as an Electrochemical Ultrasensitive Interface for Ractopamine Detection. ACS APPLIED BIO MATERIALS 2021; 4:1424-1431. [DOI: 10.1021/acsabm.0c01314] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Liping Cao
- College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian, China
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China
| | - Qi Ding
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China
| | - Minghuan Liu
- College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian, China
| | - Hetong Lin
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China
| | - Da-Peng Yang
- College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian, China
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China
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7
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Spanu D, Binda G, Dossi C, Monticelli D. Biochar as an alternative sustainable platform for sensing applications: A review. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105506] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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8
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Jeon Y, Jeon MS, Shin J, Jin S, Yi J, Kang S, Kim SC, Cho BK, Lee JK, Kim DR. 3D Printed Bioresponsive Devices with Selective Permeability Inspired by Eggshell Membrane for Effective Biochemical Conversion. ACS APPLIED MATERIALS & INTERFACES 2020; 12:30112-30119. [PMID: 32517464 DOI: 10.1021/acsami.0c06669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Eggshell membrane has selective permeability that enables gas or liquid molecules to pass through while effectively preventing migration of microbial species. Herein, inspired by the architecture of the eggshell membrane, we employ three-dimensional (3D) printing techniques to realize bioresponsive devices with excellent selective permeability for effective biochemical conversion. The fabricated devices show 3D conductive carbon nanofiber membranes in which precultured microbial cells are controllably deployed. The resulting outcome provides excellent selective permeability between chemical and biological species, which enables acquisition of target responses generated by biological species confined within the device upon input signals. In addition, electrically conductive carbon nanofiber networks provide a platform for real-time monitoring of metabolism of microbial cells in the device. The suggested platform represents an effort to broaden microbial applications by constructing biologically programmed devices for desired responses enabled by designated deployment of engineered cells in a securely confined manner within enclosed membranes using 3D printing methods.
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Affiliation(s)
- Yale Jeon
- School of Mechanical Engineering, Hanyang University, Seoul 04763, Republic of Korea
| | - Min Soo Jeon
- School of Mechanical Engineering, Hanyang University, Seoul 04763, Republic of Korea
| | - Jongoh Shin
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Sangrak Jin
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Jonghun Yi
- School of Mechanical Engineering, Hanyang University, Seoul 04763, Republic of Korea
| | - Seulgi Kang
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Sun Chang Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
- Intelligent Synthetic Biology Center, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Byung-Kwan Cho
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
- Intelligent Synthetic Biology Center, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Jung-Kul Lee
- Department of Chemical Engineering, Konkuk University, Seoul 05029, Republic of Korea
| | - Dong Rip Kim
- School of Mechanical Engineering, Hanyang University, Seoul 04763, Republic of Korea
- Institute of Nano Science and Technology, Hanyang University, Seoul 04763, Republic of Korea
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9
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Dias AA, Chagas CLS, Silva-Neto HDA, Lobo-Junior EO, Sgobbi LF, de Araujo WR, Paixão TRLC, Coltro WKT. Environmentally Friendly Manufacturing of Flexible Graphite Electrodes for a Wearable Device Monitoring Zinc in Sweat. ACS APPLIED MATERIALS & INTERFACES 2019; 11:39484-39492. [PMID: 31524381 DOI: 10.1021/acsami.9b12797] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Electrochemical sensors based on graphite and polymers have emerged as powerful analytical tools for bioanalytical applications. However, most of the fabrication processes are not environmentally friendly because they often involve the use of toxic reagents and generate waste. This study describes an alternative method to produce flexible electrodes in plastic substrates using graphite powder and thermal laminating sheets by solid-solid deposition through hot compression, without the use of hazardous chemical reagents. The electrodes developed through the proposed approach have successfully demonstrated flexibility, robustness, reproducibility (relative standard deviation around 6%), and versatility. The electrodes were thoroughly characterized by cyclic voltammetry, electrochemical impedance spectroscopy, Raman spectroscopy, and scanning electron microscopy. As a proof of concept, the electrode surfaces were modified with bismuth and used for zinc analysis in sweat. The modified electrodes presented linearity (R2 = 0.996) for a wide zinc concentration range (50-2000 ppb) and low detection limit (4.31 ppb). The proposed electrodes were tested using real sweat samples and the achieved zinc concentrations did not differ statistically from the data obtained by atomic absorption spectroscopy. To allow wearable applications, a 3D-printed device was fabricated, integrated with the proposed electrochemical system, and fixed at the abdomen by using an elastic tape to collect, store, and analyze the sweat sample. The matrix effect test was performed, spiking the real sample with different zinc levels, and the recovery values varied between 85 and 106%, thus demonstrating adequate accuracy and robustness of the flexible electrodes developed based on the proposed fabrication method.
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Affiliation(s)
- Anderson A Dias
- Instituto de Química , Universidade Federal de Goiás , Goiânia , Goiás 74690-900 , Brazil
| | - Cyro L S Chagas
- Departamento de Química Fundamental, Instituto de Química , Universidade de São Paulo , São Paulo , São Paulo 05508-000 , Brazil
| | | | - Eulício O Lobo-Junior
- Instituto de Química , Universidade Federal de Goiás , Goiânia , Goiás 74690-900 , Brazil
| | - Lívia F Sgobbi
- Instituto de Química , Universidade Federal de Goiás , Goiânia , Goiás 74690-900 , Brazil
| | - William R de Araujo
- Departamento de Química Analítica, Instituto de Química , Universidade Estadual de Campinas , Campinas , São Paulo 13083-970 , Brazil
| | - Thiago R L C Paixão
- Departamento de Química Fundamental, Instituto de Química , Universidade de São Paulo , São Paulo , São Paulo 05508-000 , Brazil
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica , Campinas , São Paulo 13084-971 , Brazil
| | - Wendell K T Coltro
- Instituto de Química , Universidade Federal de Goiás , Goiânia , Goiás 74690-900 , Brazil
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica , Campinas , São Paulo 13084-971 , Brazil
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10
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Kim S, Youn W, Choi IS, Park JH. Thickness-Tunable Eggshell Membrane Hydrolysate Nanocoating with Enhanced Cytocompatibility and Neurite Outgrowth. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:12562-12568. [PMID: 31448611 DOI: 10.1021/acs.langmuir.9b02055] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The eggshell membrane is one of the easily obtainable natural biomaterials, but has been neglected in the biomaterial community, compared with marine biomaterials and discarded as a food waste. In this work, we utilized the ESM hydrolysate (ESMH), which was obtained by the enzymochemical method, as a bioactive functional material for interfacial bioengineering, exemplified by thickness-tunable, layer-by-layer (LbL) nanocoating with the Fe(III)-tannic acid (TA) complex. [Fe(III)-TA/ESMH] LbL films, ending with the ESMH layer, showed great cytocompatiblility with HeLa cells and even primary hippocampal neuron cells. More importantly, the films were found to be neurochemically active, inducing the acceleration of neurite outgrowth for the long-term neuron culture. We believe that the ability for building cytocompatible ESMH films in a thickness-tunable manner would be applicable to a broad range of different nanomaterials in shape and size and would be utilized with multimodal functionalities for biomedical applications, such as bioencapsulation, theranostics, and regenerative medicine.
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Affiliation(s)
- Seulbi Kim
- Department of Science Education , Ewha Womans University , Seoul 03760 , Korea
| | - Wongu Youn
- Center for Cell-Encapsulation Research, Department of Chemistry , KAIST , Daejeon 34141 , Korea
| | - Insung S Choi
- Center for Cell-Encapsulation Research, Department of Chemistry , KAIST , Daejeon 34141 , Korea
| | - Ji Hun Park
- Department of Science Education , Ewha Womans University , Seoul 03760 , Korea
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11
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Zhang L, Zeng Y, Liu S, Liang F. Cucurbit[n]uril (n = 6, 7) Based Carbon-Gold Hybrids with Peroxidase-Like Activity. NANOMATERIALS 2018; 8:nano8050273. [PMID: 29695131 PMCID: PMC5977287 DOI: 10.3390/nano8050273] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 04/17/2018] [Accepted: 04/20/2018] [Indexed: 01/04/2023]
Abstract
Despite the combination of molecular recognition and local electric field enhancement endowing cucurbit[n]uril-capped metallic nanoparticles, indicating great potential in a variety of areas, prior work has paid little attention to carbonizing cucurbit[n]uril on the surface of gold nanoparticles, which may propose new carbon-gold hybrid materials with interesting applications. In this work, we developed a simple and cost-effective method to prepare carbon-gold hybrids by carbonizing cucurbit[n]uril modified gold nanoparticles. The as-prepared cucurbit[n]uril based carbon and carbon-gold hybrid materials have shown to possess peroxidase-like activity. All cucurbit[n]uril based nanomaterials exhibited high catalytic activity over a pH range 2–6 and more tolerant to high temperature (up to 60 °C) when compared to natural horseradish peroxidase.
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Affiliation(s)
- Liangfeng Zhang
- The State Key Laboratory of Refractories and Metallurgy, Coal Conversion and New Carbon Materials Hubei Key Laboratory, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
| | - Yan Zeng
- The State Key Laboratory of Refractories and Metallurgy, Coal Conversion and New Carbon Materials Hubei Key Laboratory, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
| | - Simin Liu
- The State Key Laboratory of Refractories and Metallurgy, Coal Conversion and New Carbon Materials Hubei Key Laboratory, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
| | - Feng Liang
- The State Key Laboratory of Refractories and Metallurgy, Coal Conversion and New Carbon Materials Hubei Key Laboratory, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
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12
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Quantitative analysis of hydrogen peroxide with special emphasis on biosensors. Bioprocess Biosyst Eng 2017; 41:313-329. [DOI: 10.1007/s00449-017-1878-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 12/07/2017] [Indexed: 01/04/2023]
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13
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Bioinspired Synthesis of Mesoporous Gold-silica Hybrid Microspheres as Recyclable Colloidal SERS Substrates. Sci Rep 2017; 7:14728. [PMID: 29116214 PMCID: PMC5676677 DOI: 10.1038/s41598-017-15225-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 10/23/2017] [Indexed: 11/08/2022] Open
Abstract
Noble metal nanostructures have been intensively investigated as active substrates for surface-enhanced Raman spectroscopy (SERS) from visible to near-IR wavelengths. However, metal nanoparticle-based SERS analysis in solutions is very challenging due to uncontrollable and irreproducible colloid aggregation. Here we report the templated synthesis of porous gold-silica hybrid microspheres and their application as reusable colloidal SERS substrates. Mesoporous polymer microspheres are synthesized and used as templates for the synthesis of non-aggregated gold nanoparticles, followed by polydopamine-mediated silicification to fabricate mesoporous gold-silica hybrid microspheres. The mesoporous hybrid particles detect crystal violet in the order of 10-8 M and provide the structural durability of the immobilized gold nanoparticles, allowing them to be recycled for repeated SERS analyses for analytes in a solution with the similar sensitivity. This work suggests that the mesoporous gold-silica hybrid microspheres are attractive SERS substrates in terms of reusability, sensitivity, and stability.
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14
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Li Y, Wang A, Bai Y, Wang S. Evaluation of a mixed anionic-nonionic surfactant modified eggshell membrane as an advantageous adsorbent for the solid-phase extraction of Sudan I-IV as model analytes. J Sep Sci 2017; 40:2591-2602. [PMID: 28467674 DOI: 10.1002/jssc.201700094] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/10/2017] [Accepted: 04/12/2017] [Indexed: 12/27/2022]
Abstract
The coadsorption of mixed anionic-nonionic surfactants, sodium dodecylbenzenesulfonate with Triton X-100, on the surface of eggshell membrane was investigated based on adsorption isotherms to improve the solid-phase extraction performance of eggshell membrane toward organic contaminants. Results showed that even though excess Triton X-100 might inhibit the adsorption of sodium dodecylbenzenesulfonate, a low dosage of Triton X-100 can significantly improve sodium dodecylbenzenesulfonate modification and enhance the extraction efficiency of eggshell membrane from 73.7 to 100.4% because of the formation of mixed hemimicelles. The highest recovery was achieved at 2:8 (Triton X-100/sodium dodecylbenzenesulfonate mass ratios), and multiple mechanisms involving π-π interactions, hydrophobic effect, and π-π electron donor-acceptor interactions contributed to the strong extraction affinity. When mixed, the Triton X-100 and sodium dodecylbenzenesulfonate modified eggshell membrane packed cartridge coupled with high-performance liquid chromatography was applied for the simultaneous determination of trace Sudan I-IV, and low detection limits (0.16-0.26 ng/L) were achieved with satisfactory linearity (R2 > 0.999) in 10-10 000 μg/L. For real samples, Sudan II and III in one chilli sauce sample were found at 4.3 and 1.7 μg/kg. Sudan I-IV recoveries at three spiked levels were 87.4-102.9% with precisions <6.8%. Comparison with commonly used solid-phase extraction adsorbents and methods further reflected the superiorities of the proposed adsorbent in sensitivity, retention ability, and applicability.
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Affiliation(s)
- Ying Li
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Anyi Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Yunfei Bai
- Tianjin Entry-Exit Inspection and Quarantine Bureau, Tianjin Economic and Technological Development Area (TEDA), Tianjin, China
| | - Shiping Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
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Hossain MF, Park JY. Novel enzymatic glucose biosensor based on distributed electrodes covered with a solvothermal synthesized graphene material and platinum nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra10734f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Series connected distributed sensing electrode patterned with TRGO decorated platinum nanoparticles is a good platform for enzymatic glucose sensor.
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Affiliation(s)
- M. F. Hossain
- Department of Electronic Engineering
- Micro/Nano Devices & Packaging Lab
- Kwangwoon University
- Seoul
- Republic of Korea
| | - J. Y. Park
- Department of Electronic Engineering
- Micro/Nano Devices & Packaging Lab
- Kwangwoon University
- Seoul
- Republic of Korea
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