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Cardoso TM, de Souza FR, Garcia PT, Rabelo D, Henry CS, Coltro WK. Versatile fabrication of paper-based microfluidic devices with high chemical resistance using scholar glue and magnetic masks. Anal Chim Acta 2017; 974:63-68. [DOI: 10.1016/j.aca.2017.03.043] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 03/22/2017] [Indexed: 11/29/2022]
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Sher M, Zhuang R, Demirci U, Asghar W. Paper-based analytical devices for clinical diagnosis: recent advances in the fabrication techniques and sensing mechanisms. Expert Rev Mol Diagn 2017; 17:351-366. [PMID: 28103450 PMCID: PMC5529145 DOI: 10.1080/14737159.2017.1285228] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 01/18/2017] [Indexed: 01/11/2023]
Abstract
INTRODUCTION There is a significant interest in developing inexpensive portable biosensing platforms for various applications including disease diagnostics, environmental monitoring, food safety, and water testing at the point-of-care (POC) settings. Current diagnostic assays available in the developed world require sophisticated laboratory infrastructure and expensive reagents. Hence, they are not suitable for resource-constrained settings with limited financial resources, basic health infrastructure, and few trained technicians. Cellulose and flexible transparency paper-based analytical devices have demonstrated enormous potential for developing robust, inexpensive and portable devices for disease diagnostics. These devices offer promising solutions to disease management in resource-constrained settings where the vast majority of the population cannot afford expensive and highly sophisticated treatment options. Areas covered: In this review, the authors describe currently developed cellulose and flexible transparency paper-based microfluidic devices, device fabrication techniques, and sensing technologies that are integrated with these devices. The authors also discuss the limitations and challenges associated with these devices and their potential in clinical settings. Expert commentary: In recent years, cellulose and flexible transparency paper-based microfluidic devices have demonstrated the potential to become future healthcare options despite a few limitations such as low sensitivity and reproducibility.
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Affiliation(s)
- Mazhar Sher
- Computer Engineering & Electrical Engineering and Computer Science Lab, Florida Atlantic University, Boca Raton, FL, USA
- Asghar-Lab, Micro and Nanotechnology for Medicine, College of Engineering and Computer Science, Boca Raton, FL, USA
| | - Rachel Zhuang
- Asghar-Lab, Micro and Nanotechnology for Medicine, College of Engineering and Computer Science, Boca Raton, FL, USA
| | - Utkan Demirci
- The Bio-Acoustic MEMS in Medicine (BAMM) Laboratory, Canary Center at Stanford for Cancer Early Detection, Department of Radiology, Stanford School of Medicine, Palo Alto, CA, USA
- Department of Electrical Engineering (by courtesy), Stanford University, Stanford, CA 94305, USA
| | - Waseem Asghar
- Computer Engineering & Electrical Engineering and Computer Science Lab, Florida Atlantic University, Boca Raton, FL, USA
- Asghar-Lab, Micro and Nanotechnology for Medicine, College of Engineering and Computer Science, Boca Raton, FL, USA
- Department of Biological Sciences, Florida Atlantic University, Boca Raton, FL, USA
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53
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Yamada K, Shibata H, Suzuki K, Citterio D. Toward practical application of paper-based microfluidics for medical diagnostics: state-of-the-art and challenges. LAB ON A CHIP 2017; 17:1206-1249. [PMID: 28251200 DOI: 10.1039/c6lc01577h] [Citation(s) in RCA: 260] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Microfluidic paper-based analytical devices (μPADs) have emerged as a promising diagnostic platform a decade ago. In contrast to highly active academic developments, their entry into real-life applications is still very limited. This discrepancy is attributed to the gap between research developments and their practical utility, particularly in the aspects of operational simplicity, long-term stability of devices, and associated equipment. On the basis of these backgrounds, this review attempts to: 1) identify the reasons for success of paper-based devices already in the market, 2) describe the current status and remaining issues of μPADs in terms of operational complexity, signal interpretation approaches, and storage stability, and 3) discuss the possibility of mass production based on established manufacturing technologies. Finally, the state-of-the-art in commercialisation of μPADs is discussed, and the "upgrades" required from a laboratory-based prototype to an end user device are demonstrated on a specific example.
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Affiliation(s)
- Kentaro Yamada
- Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Hiroyuki Shibata
- Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Koji Suzuki
- Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Daniel Citterio
- Department of Applied Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
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54
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Gabriel EFM, Garcia PT, Lopes FM, Coltro WKT. Paper-Based Colorimetric Biosensor for Tear Glucose Measurements. MICROMACHINES 2017. [PMCID: PMC6189872 DOI: 10.3390/mi8040104] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This paper describes a paper-based colorimetric biosensor for measuring glucose concentration levels in human tear samples. Colorimetric biosensors were wax printed on paper platforms and modified with chitosan previously prepared in acetic acid. The proposed device was explored to measure the glucose levels in human tear samples using 3,3′,5,5′-tetramethylbenzydine (TMB) as the chromogenic reagent. The paper-based colorimetric biosensor exhibited a linear behavior for the glucose concentration range between 0.1 and 1.0 mM. The achieved analytical sensitivity and limit of detection (LOD) were 84 AU/mM and 50 µM, respectively. Moreover, the device provided analytical reliability and no statistical difference when compared to the data recorded with a commercial glucometer. The proof-of-concept of our device was successfully demonstrated by measuring the glucose levels in six tear samples from nondiabetic subjects. In general, the results showed that the colorimetric biosensor has noticeable potential to be used as a powerful tool for tear glucose monitoring, since this fluid offers lower potential interferences, non-invasive sample collection and is pain-free. Furthermore, the proposed device could facilitate the treatment of diabetic patients who need constant control of glucose levels and cannot tolerate multiple finger sticks per day.
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Affiliation(s)
| | - Paulo Tarso Garcia
- Instituto de Química, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil; (E.F.M.G.); (P.T.G.)
| | - Flavio Marques Lopes
- Faculdade de Farmácia, Universidade Federal de Goiás, 74605-170 Goiânia, GO, Brazil;
| | - Wendell Karlos Tomazelli Coltro
- Instituto de Química, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil; (E.F.M.G.); (P.T.G.)
- Instituto Nacional de Ciência e Tecnologia em Bioanalítica (INCTBio), 13083-970 Campinas, SP, Brazil
- Correspondence: ; Tel.: +55-62-3521-1127
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55
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Liu S, Su W, Ding X. A Review on Microfluidic Paper-Based Analytical Devices for Glucose Detection. SENSORS 2016; 16:s16122086. [PMID: 27941634 PMCID: PMC5191067 DOI: 10.3390/s16122086] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/31/2016] [Accepted: 11/02/2016] [Indexed: 12/26/2022]
Abstract
Glucose, as an essential substance directly involved in metabolic processes, is closely related to the occurrence of various diseases such as glucose metabolism disorders and islet cell carcinoma. Therefore, it is crucial to develop sensitive, accurate, rapid, and cost effective methods for frequent and convenient detections of glucose. Microfluidic Paper-based Analytical Devices (μPADs) not only satisfying the above requirements but also occupying the advantages of portability and minimal sample consumption, have exhibited great potential in the field of glucose detection. This article reviews and summarizes the most recent improvements in glucose detection in two aspects of colorimetric and electrochemical μPADs. The progressive techniques for fabricating channels on μPADs are also emphasized in this article. With the growth of diabetes and other glucose indication diseases in the underdeveloped and developing countries, low-cost and reliably commercial μPADs for glucose detection will be in unprecedentedly demand.
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Affiliation(s)
- Shuopeng Liu
- Institute for Personalized Medicine, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China.
| | - Wenqiong Su
- Institute for Personalized Medicine, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China.
| | - Xianting Ding
- Institute for Personalized Medicine, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China.
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56
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Tian H, He J. Cellulose as a Scaffold for Self-Assembly: From Basic Research to Real Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:12269-12282. [PMID: 27403881 DOI: 10.1021/acs.langmuir.6b02033] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Cellulose has received a tremendous amount of attention both in academia and industry owing to its unique structural features, impressive physical-chemical properties, and wide applications. This natural polymer is originally used for packaging, paper, lightweight composites, and so forth and is now being developed for various new areas, such as antibacterial treatment, catalysis, water purification and separation, and biological and environmental analysis. In the current article, we summarize the recent developments in the self-assembly of cellulose with various species including metal ions and metal and metal oxide nanoparticles. Then we highlight several key application areas of cellulose-based composites by reviewing the recent representative literature in each area. A significant part of this review demonstrates some exciting innovations for a wide range of practical applications of cellulose-based composites. Some challenges are also discussed with a view toward future developments.
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Affiliation(s)
- Hua Tian
- Functional Nanomaterials Laboratory, Center for Micro/Nanomaterials and Technology, and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Junhui He
- Functional Nanomaterials Laboratory, Center for Micro/Nanomaterials and Technology, and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, China
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Zhang H, Zhao Z, Lei Z, Wang Z. Sensitive Detection of Polynucleotide Kinase Activity by Paper-Based Fluorescence Assay with λ Exonuclease Assistance. Anal Chem 2016; 88:11358-11363. [DOI: 10.1021/acs.analchem.6b03567] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Hua Zhang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, People’s Republic of China
| | - Zhen Zhao
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, People’s Republic of China
- University
of
Chinese Academy of Sciences, No. 19A
Yuquan Road, Beijing, 100049, People’s Republic of China
| | - Zhen Lei
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, People’s Republic of China
- University
of
Chinese Academy of Sciences, No. 19A
Yuquan Road, Beijing, 100049, People’s Republic of China
| | - Zhenxin Wang
- 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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Drees C, Raj AN, Kurre R, Busch KB, Haase M, Piehler J. Maßgeschneiderte Aufwärtskonvertierungsnanopartikel zur Detektion von Proteinwechselwirkungen in lebenden Zellen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Christoph Drees
- Abteilung für Biophysik, Fachbereich Biologie/Chemie; Universität Osnabrück; Barbarastraße 11 49076 Osnabrück Deutschland
| | - Athira Naduviledathu Raj
- Institut für Chemie Neuer Materialien, Fachbereich Biologie/Chemie; Universität Osnabrück; Barbarastraße 7 49069 Osnabrück Deutschland
| | - Rainer Kurre
- Center for Advanced Light Microscopy, Fachbereich Biologie/Chemie; Universität Osnabrück; Barbarastraße 11 49076 Osnabrück Deutschland
| | - Karin B. Busch
- Fachbereich Biologie; Universität Münster; Schlossplatz 5 48149 Münster Deutschland
| | - Markus Haase
- Institut für Chemie Neuer Materialien, Fachbereich Biologie/Chemie; Universität Osnabrück; Barbarastraße 7 49069 Osnabrück Deutschland
| | - Jacob Piehler
- Abteilung für Biophysik, Fachbereich Biologie/Chemie; Universität Osnabrück; Barbarastraße 11 49076 Osnabrück Deutschland
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59
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Gabriel EFM, Garcia PT, Cardoso TMG, Lopes FM, Martins FT, Coltro WKT. Highly sensitive colorimetric detection of glucose and uric acid in biological fluids using chitosan-modified paper microfluidic devices. Analyst 2016; 141:4749-56. [PMID: 27272206 DOI: 10.1039/c6an00430j] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This paper describes the modification of microfluidic paper-based analytical devices (μPADs) with chitosan to improve the analytical performance of colorimetric measurements associated with enzymatic bioassays. Chitosan is a natural biopolymer extensively used to modify biosensing surfaces due to its capability of providing a suitable microenvironment for the direct electron transfer between an enzyme and a reactive surface. This hypothesis was investigated using glucose and uric acid (UA) colorimetric assays as model systems. The best colorimetric sensitivity for glucose and UA was achieved using a chromogenic solution composed of 4-aminoantipyrine and sodium 3,5-dichloro-2-hydroxy-benzenesulfonate (4-AAP/DHBS), which provided a linear response for a concentration range between 0.1 and 1.0 mM. Glucose and UA were successfully determined in artificial serum samples with accuracies between 87 and 114%. The limits of detection (LODs) found for glucose and UA assays were 23 and 37 μM, respectively. The enhanced analytical performance of chitosan-modified μPADs allowed the colorimetric detection of glucose in tear samples from four nondiabetic patients. The achieved concentration levels ranged from 130 to 380 μM. The modified μPADs offered analytical reliability and accuracy as well as no statistical difference from the values achieved through a reference method. Based on the presented results, the proposed μPAD can be a powerful alternative tool for non-invasive glucose analysis.
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Affiliation(s)
- Ellen F M Gabriel
- Instituto de Química, Universidade Federal de Goiás, 74690-900, Goiânia, GO, Brazil.
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