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Ferreira de Oliveira AE, César Pereira A, Ferreira LF. Fully handwritten electrodes on paper substrate using rollerball pen with silver nanoparticle ink, marker pen with carbon nanotube ink and graphite pencil. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:1880-1888. [PMID: 35506547 DOI: 10.1039/d2ay00373b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Herein, a so-called carbon nanotube (CNT) electrode was printed in on a paper substrate using the handwriting technique and carbon nanotube ink in a marker pen to print the working electrode, graphite pencil to print the counter electrode and graphite/silver nanoparticle (AgNP) ink in a rollerball pen to print the quasi-reference electrode. The carbon nanotube electrode was characterized via scanning electron microscopy. The electrode was optimized based on the type of paper, hydrophobic barrier and number of layers. In summary, the optimized parameters included the use of matte paper with a mineral spirit layer. The number of carbon nanotube layers to achieve the best electrochemical performance was 25. The final graphite electrode was a miniaturized and flexible paper-based electrochemical electrode. To evaluate the electrical properties of the electrodes, the ohmic resistance of each ink was tested using a multimeter and the obtained values were 18.62 kΩ for the CNT ink, 1.53 Ω for the AgNP ink and 3.53 kΩ for the graphite trace. These results indicate the good conductivity of each synthesized ink used in the fabrication of the CNT electrode. Finally, the electrode was used to measure the electrochemical response of different concentrations of K4[Fe(CN)6]. Then, a calibration curve was obtained from the voltammograms and linearity was observed in the range of 0.5-3.5 mM. This suggests that the CNT electrode has the potential to be used as an amperometric electrode.
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Affiliation(s)
- Ana Elisa Ferreira de Oliveira
- Departamento de Ciências Naturais, Universidade Federal de São João del-Rei, UFSJ, São João del-Rei, MG, CEP 36307-352, Brazil.
| | - Arnaldo César Pereira
- Departamento de Ciências Naturais, Universidade Federal de São João del-Rei, UFSJ, São João del-Rei, MG, CEP 36307-352, Brazil.
| | - Lucas Franco Ferreira
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina, MG 39100-000, Brazil
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Development of a High-Throughput Low-Cost Approach for Fabricating Fully Drawn Paper-Based Analytical Devices Using Commercial Writing Tools. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9070178] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This work reports the development and optimization of a rapid and low-cost pen-on-paper plotting approach for the fabrication of paper-based analytical devices (PADs) using commercial writing stationery. The desired fluidic patterns were drawn on the paper substrate with commercial marker pens using an inexpensive computer-controlled x–y plotter. For the fabrication of electrochemical PADs, electrodes were further deposited on the devices using a second x–y plotting step with commercial writing pencils. The effect of the fabrication parameters (type of paper, type of marker pen, type of pencil, plotting speed, number of passes, single- vs. double-sided plotting), the chemical resistance of the plotted devices to different solvents and the structural rigidity to multiple loading cycles were assessed. The analytical utility of these devices is demonstrated through application in optical sensing of total phenols using reflectance calorimetry and in electrochemical sensing of paracetamol and ascorbic acid. The proposed manufacturing approach is simple, low cost, flexible, rapid and fit-for-purpose and enables the fabrication of sub-“one-dollar” PADs with satisfactory mechanical and chemical resistance and good analytical performance.
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Calabretta MM, Zangheri M, Calabria D, Lopreside A, Montali L, Marchegiani E, Trozzi I, Guardigli M, Mirasoli M, Michelini E. Paper-Based Immunosensors with Bio-Chemiluminescence Detection. SENSORS (BASEL, SWITZERLAND) 2021; 21:4309. [PMID: 34202483 PMCID: PMC8271422 DOI: 10.3390/s21134309] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/15/2021] [Accepted: 06/21/2021] [Indexed: 12/16/2022]
Abstract
Since the introduction of paper-based analytical devices as potential diagnostic platforms a few decades ago, huge efforts have been made in this field to develop systems suitable for meeting the requirements for the point-of-care (POC) approach. Considerable progress has been achieved in the adaptation of existing analysis methods to a paper-based format, especially considering the chemiluminescent (CL)-immunoassays-based techniques. The implementation of biospecific assays with CL detection and paper-based technology represents an ideal solution for the development of portable analytical devices for on-site applications, since the peculiarities of these features create a unique combination for fitting the POC purposes. Despite this, the scientific production is not paralleled by the diffusion of such devices into everyday life. This review aims to highlight the open issues that are responsible for this discrepancy and to find the aspects that require a focused and targeted research to make these methods really applicable in routine analysis.
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Affiliation(s)
- Maria Maddalena Calabretta
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
- Center for Applied Biomedical Research (CRBA), University of Bologna, 40138 Bologna, Italy
| | - Martina Zangheri
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
| | - Donato Calabria
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
| | - Antonia Lopreside
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
- Center for Applied Biomedical Research (CRBA), University of Bologna, 40138 Bologna, Italy
| | - Laura Montali
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
- Center for Applied Biomedical Research (CRBA), University of Bologna, 40138 Bologna, Italy
| | - Elisa Marchegiani
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
| | - Ilaria Trozzi
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
| | - Massimo Guardigli
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
- Interdepartmental Centre for Renewable Sources, Environment, Sea and Energy (CIRI FRAME), Alma Mater Studiorum, University of Bologna, 48123 Ravenna, Italy
| | - Mara Mirasoli
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
- Interdepartmental Centre for Renewable Sources, Environment, Sea and Energy (CIRI FRAME), Alma Mater Studiorum, University of Bologna, 48123 Ravenna, Italy
- INBB, Istituto Nazionale di Biostrutture e Biosistemi, Via Medaglie d’Oro, 00136 Rome, Italy
| | - Elisa Michelini
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy; (M.M.C.); (M.Z.); (D.C.); (A.L.); (L.M.); (E.M.); (I.T.); (M.G.)
- Center for Applied Biomedical Research (CRBA), University of Bologna, 40138 Bologna, Italy
- INBB, Istituto Nazionale di Biostrutture e Biosistemi, Via Medaglie d’Oro, 00136 Rome, Italy
- Health Sciences and Technologies-Interdepartmental Center for Industrial Research (HST-ICIR), University of Bologna, 40126 Bologna, Italy
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Flores-Hernandez DR, Santamaria-Garcia VJ, Melchor-Martínez EM, Sosa-Hernández JE, Parra-Saldívar R, Bonilla-Rios J. Paper and Other Fibrous Materials-A Complete Platform for Biosensing Applications. BIOSENSORS 2021; 11:128. [PMID: 33919464 PMCID: PMC8143474 DOI: 10.3390/bios11050128] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/02/2021] [Accepted: 04/06/2021] [Indexed: 01/22/2023]
Abstract
Paper-based analytical devices (PADs) and Electrospun Fiber-Based Biosensors (EFBs) have aroused the interest of the academy and industry due to their affordability, sensitivity, ease of use, robustness, being equipment-free, and deliverability to end-users. These features make them suitable to face the need for point-of-care (POC) diagnostics, monitoring, environmental, and quality food control applications. Our work introduces new and experienced researchers in the field to a practical guide for fibrous-based biosensors fabrication with insight into the chemical and physical interaction of fibrous materials with a wide variety of materials for functionalization and biofunctionalization purposes. This research also allows readers to compare classical and novel materials, fabrication techniques, immobilization methods, signal transduction, and readout. Moreover, the examined classical and alternative mathematical models provide a powerful tool for bioanalytical device designing for the multiple steps required in biosensing platforms. Finally, we aimed this research to comprise the current state of PADs and EFBs research and their future direction to offer the reader a full insight on this topic.
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Affiliation(s)
| | | | | | | | | | - Jaime Bonilla-Rios
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Avenida Eugenio Garza Sada 2501, Monterrey 64849, NL, Mexico; (D.R.F.-H.); (V.J.S.-G.); (E.M.M.-M.); (J.E.S.-H.); (R.P.-S.)
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Martínez-Periñán E, Gutiérrez-Sánchez C, García-Mendiola T, Lorenzo E. Electrochemiluminescence Biosensors Using Screen-Printed Electrodes. BIOSENSORS-BASEL 2020; 10:bios10090118. [PMID: 32916838 PMCID: PMC7559215 DOI: 10.3390/bios10090118] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 12/25/2022]
Abstract
Electrogenerated chemiluminescence (also called electrochemiluminescence (ECL)) has become a great focus of attention in different fields of analysis, mainly as a consequence of the potential remarkably high sensitivity and wide dynamic range. In the particular case of sensing applications, ECL biosensor unites the benefits of the high selectivity of biological recognition elements and the high sensitivity of ECL analysis methods. Hence, it is a powerful analytical device for sensitive detection of different analytes of interest in medical prognosis and diagnosis, food control and environment. These wide range of applications are increased by the introduction of screen-printed electrodes (SPEs). Disposable SPE-based biosensors cover the need to perform in-situ measurements with portable devices quickly and accurately. In this review, we sum up the latest biosensing applications and current progress on ECL bioanalysis combined with disposable SPEs in the field of bio affinity ECL sensors including immunosensors, DNA analysis and catalytic ECL sensors. Furthermore, the integration of nanomaterials with particular physical and chemical properties in the ECL biosensing systems has improved tremendously their sensitivity and overall performance, being one of the most appropriates research fields for the development of highly sensitive ECL biosensor devices.
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Affiliation(s)
- Emiliano Martínez-Periñán
- Departamento de Química Analítica y Análisis Instrumental Universidad Autónoma de Madrid, 28049 Madrid, Spain; (E.M.-P.); (C.G.-S.); (T.G.-M.)
| | - Cristina Gutiérrez-Sánchez
- Departamento de Química Analítica y Análisis Instrumental Universidad Autónoma de Madrid, 28049 Madrid, Spain; (E.M.-P.); (C.G.-S.); (T.G.-M.)
| | - Tania García-Mendiola
- Departamento de Química Analítica y Análisis Instrumental Universidad Autónoma de Madrid, 28049 Madrid, Spain; (E.M.-P.); (C.G.-S.); (T.G.-M.)
- Institute for Advanced Research in Chemical Sciences (IAdChem) Universidad Autónoma de Madrid, 28049 Madrid, Spain
- IMDEA-Nanociencia, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Encarnación Lorenzo
- Departamento de Química Analítica y Análisis Instrumental Universidad Autónoma de Madrid, 28049 Madrid, Spain; (E.M.-P.); (C.G.-S.); (T.G.-M.)
- Institute for Advanced Research in Chemical Sciences (IAdChem) Universidad Autónoma de Madrid, 28049 Madrid, Spain
- IMDEA-Nanociencia, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
- Correspondence: ; Tel.: +34-91-497-4488
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Liu L, Zhang A, Wang X. A Sensitive and Simple Enzyme-Linked Immunosorbent Assay Using Polymer as Carrier. Biol Pharm Bull 2020; 43:757-761. [PMID: 32132342 DOI: 10.1248/bpb.b20-00048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this study, a new and sensitive enzyme-linked immunosorbent assay (ELISA) was developed by introducing a polymer as a reaction carrier. The results suggest that the newly developed ELISA method is more convenient than the existing paper-based ELISA method and applicable to a wider range of environments. In addition, the sensitivity of the new method is much higher than that of the existing paper-based ELISA method and even higher than that of the traditional ELISA method.
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Affiliation(s)
- Long Liu
- Phase I Clinical Trial Center, Beijing Shijitan Hospital, Capital Medical University
| | - Aihong Zhang
- Nuclear Biochemical Emergency Technical Support Center, Institute of Chemical Defense
| | - Xinghe Wang
- Phase I Clinical Trial Center, Beijing Shijitan Hospital, Capital Medical University
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El-Safty S, Shenashen M. Nanoscale dynamic chemical, biological sensor material designs for control monitoring and early detection of advanced diseases. Mater Today Bio 2020; 5:100044. [PMID: 32181446 PMCID: PMC7066237 DOI: 10.1016/j.mtbio.2020.100044] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 01/27/2020] [Accepted: 01/29/2020] [Indexed: 12/25/2022] Open
Abstract
Early detection and easy continuous monitoring of emerging or re-emerging infectious, contagious or other diseases are of particular interest for controlling healthcare advances and developing effective medical treatments to reduce the high global cost burden of diseases in the backdrop of lack of awareness regarding advancing diseases. Under an ever-increasing demand for biosensor design reliability for early stage recognition of infectious agents or contagious diseases and potential proteins, nanoscale manufacturing designs had developed effective nanodynamic sensing assays and compact wearable devices. Dynamic developments of biosensor technology are also vital to detect and monitor advanced diseases, such as human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), diabetes, cancers, liver diseases, cardiovascular diseases (CVDs), tuberculosis, and central nervous system (CNS) disorders. In particular, nanoscale biosensor designs have indispensable contribution to improvement of health concerns by early detection of disease, monitoring ecological and therapeutic agents, and maintaining high safety level in food and cosmetics. This review reports an overview of biosensor designs and their feasibility for early investigation, detection, and quantitative determination of many advanced diseases. Biosensor strategies are highlighted to demonstrate the influence of nanocompact and lightweight designs on accurate analyses and inexpensive sensing assays. To date, the effective and foremost developments in various nanodynamic designs associated with simple analytical facilities and procedures remain challenging. Given the wide evolution of biosensor market requirements and the growing demand in the creation of early stage and real-time monitoring assays, precise output signals, and easy-to-wear and self-regulating analyses of diseases, innovations in biosensor designs based on novel fabrication of nanostructured platforms with active surface functionalities would produce remarkable biosensor devices. This review offers evidence for researchers and inventors to focus on biosensor challenge and improve fabrication of nanobiosensors to revolutionize consumer and healthcare markets.
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Affiliation(s)
- S.A. El-Safty
- National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukubashi, Ibaraki-ken, 305-0047, Japan
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Hu J, Xiao K, Jin B, Zheng X, Ji F, Bai D. Paper-based point-of-care test with xeno nucleic acid probes. Biotechnol Bioeng 2019; 116:2764-2777. [PMID: 31282991 DOI: 10.1002/bit.27106] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/20/2019] [Accepted: 06/24/2019] [Indexed: 01/09/2023]
Abstract
Bridging the unmet need of efficient point-of-care testing (POCT) in biomedical engineering research and practice with the emerging development in artificial synthetic xeno nucleic acids (XNAs), this review summarized the recent development in paper-based POCT using XNAs as sensing probes. Alongside the signal transducing mode and immobilization methods of XNA probes, a detailed evaluation of probe performance was disclosed. With these new aspects, both researchers in synthetic chemistry / biomedical engineering and physicians in clinical practice could gain new insights in designing, manufacturing and choosing suitable reagents and techniques for POCT.
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Affiliation(s)
- Jie Hu
- Singapore Institute of Manufacturing Technology, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Kang Xiao
- Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, P. R. China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou, P. R. China
| | - Birui Jin
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, P. R. China
| | - Xuyang Zheng
- Department of Infectious Diseases, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, P. R. China
| | - Fanpu Ji
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
| | - Dan Bai
- Xi'an Institute of Flexible Electronics (IFE) & Xi'an Key Laboratory of Flexible Electronics (KLoFE), MIIT Key Laboratory of Flexible Electronics (KLoFE), Shaanxi Key Laboratory of Flexible Electronics (KLoFE), Northwestern Polytechnical University (NPU), Xi'an, Shaanxi, P. R. China.,Xi'an Institute of Biomedical Materials and Engineering (IBME) & Xi'an Key Laboratory of Biomedical Materials and Engineering (KLBME), Northwestern Polytechnical University (NPU), Xi'an, Shaanxi, P. R. China
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Saadati A, Hassanpour S, Hasanzadeh M, Shadjou N, Hassanzadeh A. Immunosensing of breast cancer tumor protein CA 15-3 (carbohydrate antigen 15.3) using a novel nano-bioink: A new platform for screening of proteins in human biofluids by pen-on-paper technology. Int J Biol Macromol 2019; 132:748-758. [DOI: 10.1016/j.ijbiomac.2019.03.170] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 03/25/2019] [Accepted: 03/25/2019] [Indexed: 10/27/2022]
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Recent advances in microfluidic paper-based electrochemiluminescence analytical devices for point-of-care testing applications. Biosens Bioelectron 2019; 126:68-81. [DOI: 10.1016/j.bios.2018.10.038] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/06/2018] [Accepted: 10/18/2018] [Indexed: 12/20/2022]
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Zhu G, Yin X, Jin D, Zhang B, Gu Y, An Y. Paper-based immunosensors: Current trends in the types and applied detection techniques. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.09.027] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Zhang Y, Zhang L, Cui K, Ge S, Cheng X, Yan M, Yu J, Liu H. Flexible Electronics Based on Micro/Nanostructured Paper. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1801588. [PMID: 30066444 DOI: 10.1002/adma.201801588] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 05/02/2018] [Indexed: 05/26/2023]
Abstract
Over the past several years, a new surge of interest in paper electronics has arisen due to the numerous merits of simple micro/nanostructured substrates. Herein, the latest advances and principal issues in the design and fabrication of paper-based flexible electronics are highlighted. Following an introduction of the fascinating properties of paper matrixes, the construction of paper substrates from diverse functional materials for flexible electronics and their underlying principles are described. Then, notable progress related to the development of versatile electronic devices is discussed. Finally, future opportunities and the remaining challenges are examined. It is envisioned that more design concepts, working principles, and advanced papermaking techniques will be developed in the near future for the advanced functionalization of paper, paving the way for the mass production and commercial applications of flexible paper-based electronic devices.
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Affiliation(s)
- Yan Zhang
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan, 250022, China
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Lina Zhang
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, 250022, China
| | - Kang Cui
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Shenguang Ge
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan, 250022, China
| | - Xin Cheng
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, 250022, China
| | - Mei Yan
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Jinghua Yu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Hong Liu
- Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan, 250022, China
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Hamidon NN, Hong Y, Salentijn GI, Verpoorte E. Water-based alkyl ketene dimer ink for user-friendly patterning in paper microfluidics. Anal Chim Acta 2017; 1000:180-190. [PMID: 29289307 DOI: 10.1016/j.aca.2017.10.040] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 10/17/2017] [Accepted: 10/31/2017] [Indexed: 12/16/2022]
Abstract
We propose the use of water-based alkyl ketene dimer (AKD) ink for fast and user-friendly patterning of paper microfluidic devices either manually or using an inexpensive XY-plotter. The ink was produced by dissolving hydrophobic AKD in chloroform and emulsifying the solution in water. The emulsification was performed in a warm water bath, which led to an increased rate of the evaporation of chloroform. Subsequent cooling led to the final product, an aqueous suspension of fine AKD particles. The effects of surfactant and AKD concentrations, emulsification procedure, and cooling approach on final ink properties are presented, along with an optimized protocol for its formulation. This hydrophobic agent was applied onto paper using a plotter pen, after which the paper was heated to allow spreading of AKD molecules and chemical bonding with cellulose. A paper surface patterned with the ink (10 g L-1 AKD) yielded a contact angle of 135.6° for water. Unlike organic solvent-based solutions of AKD, this AKD ink does not require a fume hood for its use. Moreover, it is compatible with plastic patterning tools, due to the effective removal of chloroform in the production process to less than 2% of the total volume. Furthermore, this water-based ink is easy to prepare and use. Finally, the AKD ink can also be used for the fabrication of so-called selectively permeable barriers for use in paper microfluidic networks. These are barriers that stop the flow of water through paper, but are permeable to solvents with lower surface energies. We applied the AKD ink to confine and preconcentrate sample on paper, and demonstrated the use of this approach to achieve higher detection sensitivities in paper spray ionization-mass spectrometry (PSI-MS). Our patterning approach can be employed outside of the analytical lab or machine workshop for fast prototyping and small-scale production of paper-based analytical tools, for use in limited-resource labs or in the field.
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Affiliation(s)
- Nurul Nadiah Hamidon
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, 9700 AD Groningen, The Netherlands; Faculty of Industrial Sciences & Technology, Universiti Malaysia Pahang, 26300 Kuantan, Malaysia
| | - Yumiao Hong
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, 9700 AD Groningen, The Netherlands
| | - Gert Ij Salentijn
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, 9700 AD Groningen, The Netherlands; TI-COAST, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Elisabeth Verpoorte
- Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, 9700 AD Groningen, The Netherlands.
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Rama EC, Costa-García A, Fernández-Abedul MT. Pin-Based Flow Injection Electroanalysis. Anal Chem 2016; 88:9958-9963. [DOI: 10.1021/acs.analchem.6b01609] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Estefanía C. Rama
- Departamento de Química
Física y Analítica, Universidad de Oviedo, 33006, Oviedo, Spain
| | - Agustín Costa-García
- Departamento de Química
Física y Analítica, Universidad de Oviedo, 33006, Oviedo, Spain
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Pencil It in: Exploring the Feasibility of Hand-Drawn Pencil Electrochemical Sensors and Their Direct Comparison to Screen-Printed Electrodes. BIOSENSORS-BASEL 2016; 6:bios6030045. [PMID: 27589815 PMCID: PMC5039664 DOI: 10.3390/bios6030045] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 08/15/2016] [Accepted: 08/17/2016] [Indexed: 12/12/2022]
Abstract
We explore the fabrication, physicochemical characterisation (SEM, Raman, EDX and XPS) and electrochemical application of hand-drawn pencil electrodes (PDEs) upon an ultra-flexible polyester substrate; investigating the number of draws (used for their fabrication), the pencil grade utilised (HB to 9B) and the electrochemical properties of an array of batches (i.e, pencil boxes). Electrochemical characterisation of the PDEs, using different batches of HB grade pencils, is undertaken using several inner- and outer-sphere redox probes and is critically compared to screen-printed electrodes (SPEs). Proof-of-concept is demonstrated for the electrochemical sensing of dopamine and acetaminophen using PDEs, which are found to exhibit competitive limits of detection (3σ) upon comparison to SPEs. Nonetheless, it is important to note that a clear lack of reproducibility was demonstrated when utilising these PDEs fabricated using the HB pencils from different batches. We also explore the suitability and feasibility of a pencil-drawn reference electrode compared to screen-printed alternatives, to see if one can draw the entire sensing platform. This article reports a critical assessment of these PDEs against that of its screen-printed competitors, questioning the overall feasibility of PDEs' implementation as a sensing platform.
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Jiang X, Fan ZH. Fabrication and Operation of Paper-Based Analytical Devices. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2016; 9:203-222. [PMID: 27070184 DOI: 10.1146/annurev-anchem-071015-041714] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This review focuses on the fabrication techniques and operational components of microfluidic paper-based analytical devices (μPADs). Being low-cost, user-friendly, fast, and simple, μPADs have seen explosive growth in the literature in the last decade. Many different materials and technologies have been employed to fabricate μPADs for various applications, including those that employ patterning, the creation of physical boundaries, and three-dimensional structures. In addition to fabrication techniques, flow control and other operational components in μPADs are of great interest. These components enable μPADs to control flow rates, direct flow paths via valves, sequentially deliver reagents automatically, and display test results, all of which will make μPADs more suitable for point-of-care applications.
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Affiliation(s)
- Xiao Jiang
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611;
| | - Z Hugh Fan
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611;
- Interdisciplinary Microsystems Group, Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, Florida 32611
- Department of Chemistry, University of Florida, Gainesville, Florida 32611
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Foster CW, Brownson DAC, Ruas de Souza AP, Bernalte E, Iniesta J, Bertotti M, Banks CE. Pencil it in: pencil drawn electrochemical sensing platforms. Analyst 2016; 141:4055-64. [DOI: 10.1039/c6an00402d] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Inspired by recent reports concerning the utilisation of hand drawn pencil macroelectrodes (PDEs), we report the fabrication, characterisation (physicochemical and electrochemical) and implementation (electrochemical sensing) of various PDEs drawn upon a flexible polyester substrate.
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Affiliation(s)
- Christopher W. Foster
- Faculty of Science and Engineering
- Manchester Metropolitan University
- Manchester M15 GD
- UK
| | - Dale A. C. Brownson
- Faculty of Science and Engineering
- Manchester Metropolitan University
- Manchester M15 GD
- UK
| | | | - Elena Bernalte
- Faculty of Science and Engineering
- Manchester Metropolitan University
- Manchester M15 GD
- UK
- Departamento de Química Analítica e IACYS
| | - Jesus Iniesta
- Physical Chemistry Department and Institute of Electrochemistry
- University of Alicante
- 03690 San Vicente del Raspeig
- Spain
| | - Mauro Bertotti
- Instituto de Química – Universidade de São Paulo
- São Paulo
- Brazil
| | - Craig E. Banks
- Faculty of Science and Engineering
- Manchester Metropolitan University
- Manchester M15 GD
- UK
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Sanjay ST, Fu G, Dou M, Xu F, Liu R, Qi H, Li X. Biomarker detection for disease diagnosis using cost-effective microfluidic platforms. Analyst 2015; 140:7062-81. [PMID: 26171467 PMCID: PMC4604043 DOI: 10.1039/c5an00780a] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Early and timely detection of disease biomarkers can prevent the spread of infectious diseases, and drastically decrease the death rate of people suffering from different diseases such as cancer and infectious diseases. Because conventional diagnostic methods have limited application in low-resource settings due to the use of bulky and expensive instrumentation, simple and low-cost point-of-care diagnostic devices for timely and early biomarker diagnosis is the need of the hour, especially in rural areas and developing nations. The microfluidics technology possesses remarkable features for simple, low-cost, and rapid disease diagnosis. There have been significant advances in the development of microfluidic platforms for biomarker detection of diseases. This article reviews recent advances in biomarker detection using cost-effective microfluidic devices for disease diagnosis, with the emphasis on infectious disease and cancer diagnosis in low-resource settings. This review first introduces different microfluidic platforms (e.g. polymer and paper-based microfluidics) used for disease diagnosis, with a brief description of their common fabrication techniques. Then, it highlights various detection strategies for disease biomarker detection using microfluidic platforms, including colorimetric, fluorescence, chemiluminescence, electrochemiluminescence (ECL), and electrochemical detection. Finally, it discusses the current limitations of microfluidic devices for disease biomarker detection and future prospects.
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Affiliation(s)
- Sharma T Sanjay
- Department of Chemistry, University of Texas at El Paso, 500 West University Ave, El Paso, Texas 79968, USA.
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Dossi N, Terzi F, Piccin E, Toniolo R, Bontempelli G. Rapid Prototyping of Sensors and Conductive Elements by Day-to-Day Writing Tools and Emerging Manufacturing Technologies. ELECTROANAL 2015. [DOI: 10.1002/elan.201500361] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Yamada K, Henares TG, Suzuki K, Citterio D. Paper-Based Inkjet-Printed Microfluidic Analytical Devices. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201411508 10.1002/ange.201411508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Yamada K, Henares TG, Suzuki K, Citterio D. Paper-based inkjet-printed microfluidic analytical devices. Angew Chem Int Ed Engl 2015; 54:5294-310. [PMID: 25864471 DOI: 10.1002/anie.201411508] [Citation(s) in RCA: 283] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Indexed: 01/05/2023]
Abstract
Rapid, precise, and reproducible deposition of a broad variety of functional materials, including analytical assay reagents and biomolecules, has made inkjet printing an effective tool for the fabrication of microanalytical devices. A ubiquitous office device as simple as a standard desktop printer with its multiple ink cartridges can be used for this purpose. This Review discusses the combination of inkjet printing technology with paper as a printing substrate for the fabrication of microfluidic paper-based analytical devices (μPADs), which have developed into a fast-growing new field in analytical chemistry. After introducing the fundamentals of μPADs and inkjet printing, it touches on topics such as the microfluidic patterning of paper, tailored arrangement of materials, and functionalities achievable exclusively by the inkjet deposition of analytical assay components, before concluding with an outlook on future perspectives.
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Affiliation(s)
- Kentaro Yamada
- Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522 (Japan)
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Yamada K, Henares TG, Suzuki K, Citterio D. Papierbasierte tintenstrahlgedruckte Mikrofluidiksysteme für die Analytik. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411508] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Li Z, Li F, Hu J, Wee WH, Han YL, Pingguan-Murphy B, Lu TJ, Xu F. Direct writing electrodes using a ball pen for paper-based point-of-care testing. Analyst 2015; 140:5526-35. [DOI: 10.1039/c5an00620a] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A simple strategy to fabricate paper-based electrochemical devices has been developed by directly writing using a pressure-assisted ball pen.
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Affiliation(s)
- Zedong Li
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
| | - Fei Li
- Bioinspired Engineering and Biomechanics Center (BEBC)
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
- Department of Chemistry
| | - Jie Hu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
| | - Wei Hong Wee
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
| | - Yu Long Han
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
| | - Belinda Pingguan-Murphy
- Department of Biomedical Engineering
- Faculty of Engineering
- University of Malaya
- 50603 Kuala Lumpur
- Malaysia
| | - Tian Jian Lu
- Bioinspired Engineering and Biomechanics Center (BEBC)
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
| | - Feng Xu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education
- School of Life Science and Technology
- Xi'an Jiaotong University
- Xi'an 710049
- P.R. China
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Cate DM, Adkins JA, Mettakoonpitak J, Henry CS. Recent Developments in Paper-Based Microfluidic Devices. Anal Chem 2014; 87:19-41. [PMID: 25375292 DOI: 10.1021/ac503968p] [Citation(s) in RCA: 706] [Impact Index Per Article: 70.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- David M. Cate
- Department
of Biomedical Engineering, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Jaclyn A. Adkins
- Department
of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Jaruwan Mettakoonpitak
- Department
of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Charles S. Henry
- Department
of Biomedical Engineering, Colorado State University, Fort Collins, Colorado 80523, United States
- Department
of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
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