51
|
Perdigones F, Quero JM. Printed Circuit Boards: The Layers' Functions for Electronic and Biomedical Engineering. MICROMACHINES 2022; 13:460. [PMID: 35334752 PMCID: PMC8952574 DOI: 10.3390/mi13030460] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 01/25/2023]
Abstract
This paper describes the fabrication opportunities that Printed Circuit Boards (PCBs) offer for electronic and biomedical engineering. Historically, PCB substrates have been used to support the components of the electronic devices, linking them using copper lines, and providing input and output pads to connect the rest of the system. In addition, this kind of substrate is an emerging material for biomedical engineering thanks to its many interesting characteristics, such as its commercial availability at a low cost with very good tolerance and versatility, due to its multilayer characteristics; that is, the possibility of using several metals and substrate layers. The alternative uses of copper, gold, Flame Retardant 4 (FR4) and silver layers, together with the use of vias, solder masks and a rigid and flexible substrate, are noted. Among other uses, these characteristics have been using to develop many sensors, biosensors and actuators, and PCB-based lab-on chips; for example, deoxyribonucleic acid (DNA) amplification devices for Polymerase Chain Reaction (PCR). In addition, several applications of these devices are going to be noted in this paper, and two tables summarizing the layers' functions are included in the discussion: the first one for metallic layers, and the second one for the vias, solder mask, flexible and rigid substrate functions.
Collapse
|
52
|
|
53
|
|
54
|
Komkova MA, Eliseev AA, Poyarkov AA, Daboss EV, Evdokimov PV, Eliseev AA, Karyakin AA. Simultaneous monitoring of sweat lactate content and sweat secretion rate by wearable remote biosensors. Biosens Bioelectron 2022; 202:113970. [PMID: 35032921 DOI: 10.1016/j.bios.2022.113970] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/07/2021] [Accepted: 01/04/2022] [Indexed: 12/15/2022]
Abstract
We report on the simultaneous monitoring of sweat lactate concentration and sweat secretion rate. For this aim lactate oxidase-Prussian Blue enzyme-nanozyme type lactate biosensors were elaborated. The use of siloxane-perfluorosulfonated ionomer composite membrane for enzyme-nanozyme immobilization results in the biosensor displaying flux independence in the whole range of physiological sweat secretion rates (0.025-2 μl cm-2 min-1). On the contrary, current response of the biosensor based on solely siloxane membranes becomes saturated at physiological sweat lactate concentration, depending mostly on the flow rate. Accordingly, for simultaneous monitoring of sweat lactate concentration and its secretion rate both flow-through biosensors were integrated with high-accuracy wearable electronic devices allowing real-time remote monitoring. As found, during exhaustive physical exercise sweat secretion rate and lactate content are independent of each other, thus, confirming that this excretory liquid is suitable for non-invasive diagnostics.
Collapse
Affiliation(s)
- Maria A Komkova
- Chemistry faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia.
| | - Artem A Eliseev
- Chemistry faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia
| | - Andrei A Poyarkov
- Materials Science faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia
| | - Elena V Daboss
- Chemistry faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia
| | - Pavel V Evdokimov
- Chemistry faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia; Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, Leninskii prospect 31, Moscow, 119991, Russia
| | - Andrei A Eliseev
- Materials Science faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia
| | - Arkady A Karyakin
- Chemistry faculty of M.V. Lomonosov Moscow State University, Leninskie Gory, 1/3, Moscow, 119991, Russia
| |
Collapse
|
55
|
Brooks AK, Chakravarty S, Yadavalli VK. Flexible Sensing Systems for Cancer Diagnostics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1379:275-306. [DOI: 10.1007/978-3-031-04039-9_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
56
|
Kim J, Noh S, Park JA, Park SC, Park SJ, Lee JH, Ahn JH, Lee T. Recent Advances in Aptasensor for Cytokine Detection: A Review. SENSORS (BASEL, SWITZERLAND) 2021; 21:8491. [PMID: 34960590 PMCID: PMC8705356 DOI: 10.3390/s21248491] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/03/2021] [Accepted: 12/12/2021] [Indexed: 12/14/2022]
Abstract
Cytokines are proteins secreted by immune cells. They promote cell signal transduction and are involved in cell replication, death, and recovery. Cytokines are immune modulators, but their excessive secretion causes uncontrolled inflammation that attacks normal cells. Considering the properties of cytokines, monitoring the secretion of cytokines in vivo is of great value for medical and biological research. In this review, we offer a report on recent studies for cytokine detection, especially studies on aptasensors using aptamers. Aptamers are single strand nucleic acids that form a stable three-dimensional structure and have been receiving attention due to various characteristics such as simple production methods, low molecular weight, and ease of modification while performing a physiological role similar to antibodies.
Collapse
Affiliation(s)
- Jinmyeong Kim
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-gu, Seoul 01897, Korea; (J.K.); (S.N.); (J.A.P.)
| | - Seungwoo Noh
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-gu, Seoul 01897, Korea; (J.K.); (S.N.); (J.A.P.)
| | - Jeong Ah Park
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-gu, Seoul 01897, Korea; (J.K.); (S.N.); (J.A.P.)
| | - Sang-Chan Park
- Department of Electronics Engineering, Chungnam National University, 99 Yuseong-gu, Daejeon 34134, Korea;
| | - Seong Jun Park
- Department of Electrical Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-gu, Seoul 01897, Korea;
| | - Jin-Ho Lee
- School of Biomedical Convergence Engineering, Pusan National University, 49 Busandaehak-ro, Yangsan 50612, Korea;
| | - Jae-Hyuk Ahn
- Department of Electronics Engineering, Chungnam National University, 99 Yuseong-gu, Daejeon 34134, Korea;
| | - Taek Lee
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-gu, Seoul 01897, Korea; (J.K.); (S.N.); (J.A.P.)
| |
Collapse
|
57
|
Raza T, Qu L, Khokhar WA, Andrews B, Ali A, Tian M. Progress of Wearable and Flexible Electrochemical Biosensors With the Aid of Conductive Nanomaterials. Front Bioeng Biotechnol 2021; 9:761020. [PMID: 34881233 PMCID: PMC8645837 DOI: 10.3389/fbioe.2021.761020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/11/2021] [Indexed: 11/17/2022] Open
Abstract
Conductive nanomaterials have recently gained a lot of interest due to their excellent physical, chemical, and electrical properties, as well as their numerous nanoscale morphologies, which enable them to be fabricated into a wide range of modern chemical and biological sensors. This study focuses mainly on current applications based on conductive nanostructured materials. They are the key elements in preparing wearable electrochemical Biosensors, including electrochemical immunosensors and DNA biosensors. Conductive nanomaterials such as carbon (Carbon Nanotubes, Graphene), metals and conductive polymers, which provide a large effective surface area, fast electron transfer rate and high electrical conductivity, are summarized in detail. Conductive polymer nanocomposites in combination with carbon and metal nanoparticles have also been addressed to increase sensor performance. In conclusion, a section on current challenges and opportunities in this growing field is forecasted at the end.
Collapse
Affiliation(s)
- Tahir Raza
- Research Center for Intelligent and Wearable Technology, College of Textiles and Clothing, State Key Laboratory of Bio-Fibers and Eco-Textiles, Intelligent Wearable Engineering Research Center of Qingdao, Qingdao University, Qingdao, China
| | - Lijun Qu
- Research Center for Intelligent and Wearable Technology, College of Textiles and Clothing, State Key Laboratory of Bio-Fibers and Eco-Textiles, Intelligent Wearable Engineering Research Center of Qingdao, Qingdao University, Qingdao, China
| | | | - Boakye Andrews
- Research Center for Intelligent and Wearable Technology, College of Textiles and Clothing, State Key Laboratory of Bio-Fibers and Eco-Textiles, Intelligent Wearable Engineering Research Center of Qingdao, Qingdao University, Qingdao, China
| | | | - Mingwei Tian
- Research Center for Intelligent and Wearable Technology, College of Textiles and Clothing, State Key Laboratory of Bio-Fibers and Eco-Textiles, Intelligent Wearable Engineering Research Center of Qingdao, Qingdao University, Qingdao, China
| |
Collapse
|
58
|
Jiang Y, Yang Y, Shen L, Ma J, Ma H, Zhu N. Recent Advances of Prussian Blue-Based Wearable Biosensors for Healthcare. Anal Chem 2021; 94:297-311. [PMID: 34874165 DOI: 10.1021/acs.analchem.1c04420] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yu Jiang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China.,Jiangsu Key Laboratory of Hazardous Chemicals Safety and Control, College of Safety Science and Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yupeng Yang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Liuxue Shen
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Junlin Ma
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Hongting Ma
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Nan Zhu
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| |
Collapse
|
59
|
Hernandez AL, Pujari SP, Laguna MF, Santamaría B, Zuilhof H, Holgado M. Efficient Chemical Surface Modification Protocol on SiO 2 Transducers Applied to MMP9 Biosensing. SENSORS 2021; 21:s21238156. [PMID: 34884157 PMCID: PMC8662398 DOI: 10.3390/s21238156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/02/2021] [Accepted: 12/04/2021] [Indexed: 12/01/2022]
Abstract
The bioreceptor immobilization process (biofunctionalization) turns to be one of the bottlenecks when developing a competent and high sensitivity label-free biosensor. Classical approaches seem to be effective but not efficient. Although biosensing capacities are shown in many cases, the performance of the biosensor is truncated by the inefficacious biofunctionalization protocol and the lack of reproducibility. In this work, we describe a unique biofunctionalization protocol based on chemical surface modification through silane chemistry on SiO2 optical sensing transducers. Even though silane chemistry is commonly used for sensing applications, here we present a different mode of operation, applying an unusual silane compound used for this purpose (3-Ethoxydimethylsilyl)propylamine, APDMS, able to create ordered monolayers, and minimizing fouling events. To endorse this protocol as a feasible method for biofunctionalization, we performed multiple surface characterization techniques after all the process steps: Contact angle (CA), X-ray photoelectron spectroscopy (XPS), ellipsometry, and fluorescence microscopy. Finally, to evidence the outputs from the SiO2 surface characterization, we used those SiO2 surfaces as optical transducers for the label-free biosensing of matrix metalloproteinase 9 (MMP9). We found and demonstrated that the originally designed protocol is reproducible, stable, and suitable for SiO2-based optical sensing transducers.
Collapse
Affiliation(s)
- Ana L. Hernandez
- Centre for Biomedical Technology, Universidad Politécnica de Madrid, Campus de Montegancedo, Pozuelo de Alarcon, 28223 Madrid, Spain; (M.F.L.); (B.S.); (M.H.)
- Correspondence: ; Tel.: +34-609-0020134
| | - Sidharam P. Pujari
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, WE 6708 Wageningen, The Netherlands; (S.P.P.); (H.Z.)
| | - María F. Laguna
- Centre for Biomedical Technology, Universidad Politécnica de Madrid, Campus de Montegancedo, Pozuelo de Alarcon, 28223 Madrid, Spain; (M.F.L.); (B.S.); (M.H.)
- Department of Applied Physics, Escuela Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, C/Jose Gutierrez Abascal, 28006 Madrid, Spain
| | - Beatriz Santamaría
- Centre for Biomedical Technology, Universidad Politécnica de Madrid, Campus de Montegancedo, Pozuelo de Alarcon, 28223 Madrid, Spain; (M.F.L.); (B.S.); (M.H.)
- Department of Chemical, Mechanical and Industrial Design Engineering, ETS de Ingeniería y Diseño Industrial, Universidad Politécnica de Madrid, Ronda de Valencia 3, 28012 Madrid, Spain
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, WE 6708 Wageningen, The Netherlands; (S.P.P.); (H.Z.)
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road Nankai District, Tianjin 300072, China
- Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Miguel Holgado
- Centre for Biomedical Technology, Universidad Politécnica de Madrid, Campus de Montegancedo, Pozuelo de Alarcon, 28223 Madrid, Spain; (M.F.L.); (B.S.); (M.H.)
- Department of Applied Physics, Escuela Superior de Ingenieros Industriales, Universidad Politécnica de Madrid, C/Jose Gutierrez Abascal, 28006 Madrid, Spain
| |
Collapse
|
60
|
Xiao R, Yu G, Xu BB, Wang N, Liu X. Fiber Surface/Interfacial Engineering on Wearable Electronics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2102903. [PMID: 34418304 DOI: 10.1002/smll.202102903] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/29/2021] [Indexed: 06/13/2023]
Abstract
Surface/interfacial engineering is an essential technique to explore the fiber materials properties and fulfil new functionalities. An extensive scope of current physical and chemical treating methods is reviewed here together with a variety of real-world applications. Moreover, a new surface/interface engineering approach is also introduced: self-assembly via π-π stacking, which has great potential for the surface modification of fiber materials due to its nondestructive working principle. A new fiber family member, metal-oxide framework (MOF) fiber shows promising candidacy for fiber based wearable electronics. The understanding of surface/interfacial engineering techniques on fiber materials is advanced here and it is expected to guide the rational design of future fiber based wearable electronics.
Collapse
Affiliation(s)
- Ruimin Xiao
- Department of Materials, Faculty of Science and Engineering, University of Manchester, Oxford Rd., Manchester, M13 9PL, UK
| | - Guiqin Yu
- College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Southern Road, Lanzhou, Gansu, 730000, China
| | - Ben Bin Xu
- Mechanical and Construction Engineering, Faculty of Engineering and Environment, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Nan Wang
- The Nanoscience Centre, University of Cambridge, Cambridge, CB3 0FF, UK
| | - Xuqing Liu
- Department of Materials, Faculty of Science and Engineering, University of Manchester, Oxford Rd., Manchester, M13 9PL, UK
| |
Collapse
|
61
|
Assessing the Current Integration of Multiple Personalised Wearable Sensors for Environment and Health Monitoring. SENSORS 2021; 21:s21227693. [PMID: 34833769 PMCID: PMC8620646 DOI: 10.3390/s21227693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022]
Abstract
The ever-growing development of sensor technology brings new opportunities to investigate impacts of the outdoor environment on human health at the individual level. However, there is limited literature on the use of multiple personalized sensors in urban environments. This review paper focuses on examining how multiple personalized sensors have been integrated to enhance the monitoring of co-exposures and health effects in the city. Following PRISMA guidelines, two reviewers screened 4898 studies from Scopus, Web of Science, ProQuest, Embase, and PubMed databases published from January 2010 to April 2021. In this case, 39 articles met the eligibility criteria. The review begins by examining the characteristics of the reviewed papers to assess the current situation of integrating multiple sensors for health and environment monitoring. Two main challenges were identified from the quality assessment: choosing sensors and integrating data. Lastly, we propose a checklist with feasible measures to improve the integration of multiple sensors for future studies.
Collapse
|
62
|
Radwan AB, Paramparambath S, Cabibihan JJ, Al-Ali AK, Kasak P, Shakoor RA, Malik RA, Mansour SA, Sadasivuni KK. Superior Non-Invasive Glucose Sensor Using Bimetallic CuNi Nanospecies Coated Mesoporous Carbon. BIOSENSORS 2021; 11:bios11110463. [PMID: 34821679 PMCID: PMC8615784 DOI: 10.3390/bios11110463] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/09/2021] [Accepted: 11/12/2021] [Indexed: 05/14/2023]
Abstract
The assessment of blood glucose levels is necessary for the diagnosis and management of diabetes. The accurate quantification of serum or plasma glucose relies on enzymatic and nonenzymatic methods utilizing electrochemical biosensors. Current research efforts are focused on enhancing the non-invasive detection of glucose in sweat with accuracy, high sensitivity, and stability. In this work, nanostructured mesoporous carbon coupled with glucose oxidase (GOx) increased the direct electron transfer to the electrode surface. A mixed alloy of CuNi nanoparticle-coated mesoporous carbon (CuNi-MC) was synthesized using a hydrothermal process followed by annealing at 700 °C under the flow of argon gas. The prepared catalyst's crystal structure and morphology were explored using X-ray diffraction and high-resolution transmission electron microscopy. The electrocatalytic activity of the as-prepared catalyst was investigated using cyclic voltammetry (CV) and amperometry. The findings show an excellent response time of 4 s and linear range detection from 0.005 to 0.45 mM with a high electrode sensitivity of 11.7 ± 0.061 mA mM cm-2 in a selective medium.
Collapse
Affiliation(s)
- Ahmed Bahgat Radwan
- Center for Advanced Materials (CAM), Qatar University, Doha P.O. Box 2713, Qatar; (S.P.); (P.K.); (R.A.S.)
- Correspondence: (A.B.R.); (K.K.S.)
| | - Sreedevi Paramparambath
- Center for Advanced Materials (CAM), Qatar University, Doha P.O. Box 2713, Qatar; (S.P.); (P.K.); (R.A.S.)
| | - John-John Cabibihan
- Department of Mechanical and Industrial Engineering, Qatar University, Doha P.O. Box 2713, Qatar;
| | - Abdulaziz Khalid Al-Ali
- Department of Computer Engineering, Qatar University, Doha P.O. Box 2713, Qatar;
- KINDI Center for Computing Research, Qatar University, Doha, P.O. Box 2713, Qatar
| | - Peter Kasak
- Center for Advanced Materials (CAM), Qatar University, Doha P.O. Box 2713, Qatar; (S.P.); (P.K.); (R.A.S.)
| | - Rana A. Shakoor
- Center for Advanced Materials (CAM), Qatar University, Doha P.O. Box 2713, Qatar; (S.P.); (P.K.); (R.A.S.)
| | - Rayaz A. Malik
- Weill Cornell Medicine-Qatar, Qatar Foundation-Education City, Doha P.O. Box 24144, Qatar;
| | - Said A. Mansour
- Qatar Energy and Environment Research Institute, Hamad bin Khalifa University, Qatar Foundation, Doha P.O. Box 34110, Qatar;
| | - Kishor Kumar Sadasivuni
- Center for Advanced Materials (CAM), Qatar University, Doha P.O. Box 2713, Qatar; (S.P.); (P.K.); (R.A.S.)
- Correspondence: (A.B.R.); (K.K.S.)
| |
Collapse
|
63
|
Thomaz DV, Contardi UA, Morikawa M, Santos PAD. Development of an affordable, portable and reliable voltametric platform for general purpose electroanalysis. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
64
|
van den Brink W, Bloem R, Ananth A, Kanagasabapathi T, Amelink A, Bouwman J, Gelinck G, van Veen S, Boorsma A, Wopereis S. Digital Resilience Biomarkers for Personalized Health Maintenance and Disease Prevention. Front Digit Health 2021; 2:614670. [PMID: 34713076 PMCID: PMC8521930 DOI: 10.3389/fdgth.2020.614670] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/09/2020] [Indexed: 12/26/2022] Open
Abstract
Health maintenance and disease prevention strategies become increasingly prioritized with increasing health and economic burden of chronic, lifestyle-related diseases. A key element in these strategies is the empowerment of individuals to control their health. Self-measurement plays an essential role in achieving such empowerment. Digital measurements have the advantage of being measured non-invasively, passively, continuously, and in a real-world context. An important question is whether such measurement can sensitively measure subtle disbalances in the progression toward disease, as well as the subtle effects of, for example, nutritional improvement. The concept of resilience biomarkers, defined as the dynamic evaluation of the biological response to an external challenge, has been identified as a viable strategy to measure these subtle effects. In this review, we explore the potential of integrating this concept with digital physiological measurements to come to digital resilience biomarkers. Additionally, we discuss the potential of wearable, non-invasive, and continuous measurement of molecular biomarkers. These types of innovative measurements may, in the future, also serve as a digital resilience biomarker to provide even more insight into the personal biological dynamics of an individual. Altogether, digital resilience biomarkers are envisioned to allow for the measurement of subtle effects of health maintenance and disease prevention strategies in a real-world context and thereby give personalized feedback to improve health.
Collapse
Affiliation(s)
- Willem van den Brink
- Department of Microbiology and Systems Biology, Netherlands Organization for Applied Scientific Research (TNO), Zeist, Netherlands
| | - Robbert Bloem
- Department of Environmental Modeling Sensing and Analysis, Netherlands Organization for Applied Scientific Research (TNO), Utrecht, Netherlands
| | - Adithya Ananth
- Department of Optics, Netherlands Organization for Applied Scientific Research (TNO), Delft, Netherlands
| | - Thiru Kanagasabapathi
- Holst Center, Netherlands Organization for Applied Scientific Research (TNO), Eindhoven, Netherlands
| | - Arjen Amelink
- Department of Optics, Netherlands Organization for Applied Scientific Research (TNO), Delft, Netherlands
| | - Jildau Bouwman
- Department of Microbiology and Systems Biology, Netherlands Organization for Applied Scientific Research (TNO), Zeist, Netherlands
| | - Gerwin Gelinck
- Holst Center, Netherlands Organization for Applied Scientific Research (TNO), Eindhoven, Netherlands
| | - Sjaak van Veen
- Department of Environmental Modeling Sensing and Analysis, Netherlands Organization for Applied Scientific Research (TNO), Utrecht, Netherlands
| | - Andre Boorsma
- Department of Microbiology and Systems Biology, Netherlands Organization for Applied Scientific Research (TNO), Zeist, Netherlands
| | - Suzan Wopereis
- Department of Microbiology and Systems Biology, Netherlands Organization for Applied Scientific Research (TNO), Zeist, Netherlands
| |
Collapse
|
65
|
Van Hoovels K, Xuan X, Cuartero M, Gijssel M, Swarén M, Crespo GA. Can Wearable Sweat Lactate Sensors Contribute to Sports Physiology? ACS Sens 2021; 6:3496-3508. [PMID: 34549938 PMCID: PMC8546758 DOI: 10.1021/acssensors.1c01403] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
![]()
The rise of wearable
sensors to measure lactate content in human
sweat during sports activities has attracted the attention of physiologists
given the potential of these “analytical tools” to provide
real-time information. Beyond the assessment of the sensing technology per se, which, in fact, has not rigorously been validated
yet in controlled conditions, there are many open questions about
the true usefulness of such wearable sensors in real scenarios. On
the one hand, the evidence for the origin of sweat lactate (e.g.,
via the sweat gland, derivation from blood, or other alternative mechanisms),
its high concentration (1–25 mM or even higher) compared to
levels in the blood, and the possible correlation between different
biofluids (particularly blood) is rather contradictory and generates
vivid debate in the field. On the other hand, it is important to point
out that accurate detection of sweat lactate is highly dependent on
the procedure used to collect and/or reach the fluid, and this can
likely explain the large discrepancies reported in the literature.
In brief, this paper provides our vision of the current state of the
field and a thoughtful evaluation of the possible reasons for present
controversies, together with an analysis of the impact of wearable
sweat lactate sensors in the physiological context. Finally, although
there is not yet overwhelming scientific evidence to provide an unequivocal
answer to whether wearable sweat lactate sensors can contribute to
sports physiology, we still understand the importance to bring this
challenging question up-front to create awareness and guidance in
the development, validation, and implementation of wearable sensors.
Collapse
Affiliation(s)
- Kevin Van Hoovels
- Kinetic Analysis, Sint Janssingel 92, 5211 DA ’s-Hertogenbosch, The Netherlands
- Jheronimus Academy of Data Science, Sint Janssingel 92, 5211 DA ’s-Hertogenbosch, The Netherlands
| | - Xing Xuan
- Department of Chemistry, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| | - Maria Cuartero
- Department of Chemistry, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| | - Maarten Gijssel
- Kinetic Analysis, Sint Janssingel 92, 5211 DA ’s-Hertogenbosch, The Netherlands
- Jheronimus Academy of Data Science, Sint Janssingel 92, 5211 DA ’s-Hertogenbosch, The Netherlands
| | - Mikael Swarén
- Swedish Unit of Metrology in Sports, Institution of Health and Welfare, Dalarna University, SE-791 88 Falun, Sweden
| | - Gaston A. Crespo
- Department of Chemistry, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| |
Collapse
|
66
|
Goldoni R, Scolaro A, Boccalari E, Dolci C, Scarano A, Inchingolo F, Ravazzani P, Muti P, Tartaglia G. Malignancies and Biosensors: A Focus on Oral Cancer Detection through Salivary Biomarkers. BIOSENSORS-BASEL 2021; 11:bios11100396. [PMID: 34677352 PMCID: PMC8533918 DOI: 10.3390/bios11100396] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 12/15/2022]
Abstract
Oral cancer is among the deadliest types of malignancy due to the late stage at which it is usually diagnosed, leaving the patient with an average five-year survival rate of less than 50%. The booming field of biosensing and point of care diagnostics can, in this regard, play a major role in the early detection of oral cancer. Saliva is gaining interest as an alternative biofluid for non-invasive diagnostics, and many salivary biomarkers of oral cancer have been proposed. While these findings are promising for the application of salivaomics tools in routine practice, studies on larger cohorts are still needed for clinical validation. This review aims to summarize the most recent development in the field of biosensing related to the detection of salivary biomarkers commonly associated with oral cancer. An introduction to oral cancer diagnosis, prognosis and treatment is given to define the clinical problem clearly, then saliva as an alternative biofluid is presented, along with its advantages, disadvantages, and collection procedures. Finally, a brief paragraph on the most promising salivary biomarkers introduces the sensing technologies commonly exploited to detect oral cancer markers in saliva. Hence this review provides a comprehensive overview of both the clinical and technological advantages and challenges associated with oral cancer detection through salivary biomarkers.
Collapse
Affiliation(s)
- Riccardo Goldoni
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, 20122 Milano, Italy; (R.G.); (A.S.); (E.B.); (C.D.); (P.M.)
| | - Alessandra Scolaro
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, 20122 Milano, Italy; (R.G.); (A.S.); (E.B.); (C.D.); (P.M.)
| | - Elisa Boccalari
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, 20122 Milano, Italy; (R.G.); (A.S.); (E.B.); (C.D.); (P.M.)
| | - Carolina Dolci
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, 20122 Milano, Italy; (R.G.); (A.S.); (E.B.); (C.D.); (P.M.)
| | - Antonio Scarano
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Francesco Inchingolo
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy;
| | - Paolo Ravazzani
- National Research Council, Institute of Electronics, Computer and Telecommunication Engineering (CNR IEIIT), 20133 Milano, Italy;
| | - Paola Muti
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, 20122 Milano, Italy; (R.G.); (A.S.); (E.B.); (C.D.); (P.M.)
| | - Gianluca Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, 20122 Milano, Italy; (R.G.); (A.S.); (E.B.); (C.D.); (P.M.)
- UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, 20100 Milano, Italy
- Correspondence:
| |
Collapse
|
67
|
Stuart T, Kasper KA, Iwerunmor IC, McGuire DT, Peralta R, Hanna J, Johnson M, Farley M, LaMantia T, Udorvich P, Gutruf P. Biosymbiotic, personalized, and digitally manufactured wireless devices for indefinite collection of high-fidelity biosignals. SCIENCE ADVANCES 2021; 7:eabj3269. [PMID: 34623919 PMCID: PMC8500520 DOI: 10.1126/sciadv.abj3269] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 08/16/2021] [Indexed: 05/12/2023]
Abstract
Digital medicine, the ability to stream continuous information from the body to gain insight into health status, manage disease, and predict onset health problems, is only gradually developing. Key technological hurdles that slow the proliferation of this approach are means by which clinical grade biosignals are continuously obtained without frequent user interaction. To overcome these hurdles, solutions in power supply and interface strategies that maintain high-fidelity readouts chronically are critical. This work introduces a previously unexplored class of devices that overcomes the limitations using digital manufacturing to tailor geometry, mechanics, electromagnetics, electronics, and fluidics to create unique personalized devices optimized to the wearer. These elastomeric, three-dimensional printed, and laser-structured constructs, called biosymbiotic devices, enable adhesive-free interfaces and the inclusion of high-performance, far-field energy harvesting to facilitate continuous wireless and battery-free operation of multimodal and multidevice, high-fidelity biosensing in an at-home setting without user interaction.
Collapse
Affiliation(s)
- Tucker Stuart
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Kevin Albert Kasper
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | | | - Dylan Thomas McGuire
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Roberto Peralta
- Department of Aerospace and Mechanical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Jessica Hanna
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Megan Johnson
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Max Farley
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Thomas LaMantia
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Paul Udorvich
- Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Philipp Gutruf
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ 85721, USA
- Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
- Bio5 Institute, University of Arizona, Tucson, AZ 85721, USA
- Neroscience GIDP, University of Arizona, Tucson, AZ 85721, USA
| |
Collapse
|
68
|
Brunyé TT, Yau K, Okano K, Elliott G, Olenich S, Giles GE, Navarro E, Elkin-Frankston S, Young AL, Miller EL. Toward Predicting Human Performance Outcomes From Wearable Technologies: A Computational Modeling Approach. Front Physiol 2021; 12:738973. [PMID: 34566701 PMCID: PMC8458818 DOI: 10.3389/fphys.2021.738973] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/18/2021] [Indexed: 12/16/2022] Open
Abstract
Wearable technologies for measuring digital and chemical physiology are pervading the consumer market and hold potential to reliably classify states of relevance to human performance including stress, sleep deprivation, and physical exertion. The ability to efficiently and accurately classify physiological states based on wearable devices is improving. However, the inherent variability of human behavior within and across individuals makes it challenging to predict how identified states influence human performance outcomes of relevance to military operations and other high-stakes domains. We describe a computational modeling approach to address this challenge, seeking to translate user states obtained from a variety of sources including wearable devices into relevant and actionable insights across the cognitive and physical domains. Three status predictors were considered: stress level, sleep status, and extent of physical exertion; these independent variables were used to predict three human performance outcomes: reaction time, executive function, and perceptuo-motor control. The approach provides a complete, conditional probabilistic model of the performance variables given the status predictors. Construction of the model leverages diverse raw data sources to estimate marginal probability density functions for each of six independent and dependent variables of interest using parametric modeling and maximum likelihood estimation. The joint distributions among variables were optimized using an adaptive LASSO approach based on the strength and directionality of conditional relationships (effect sizes) derived from meta-analyses of extant research. The model optimization process converged on solutions that maintain the integrity of the original marginal distributions and the directionality and robustness of conditional relationships. The modeling framework described provides a flexible and extensible solution for human performance prediction, affording efficient expansion with additional independent and dependent variables of interest, ingestion of new raw data, and extension to two- and three-way interactions among independent variables. Continuing work includes model expansion to multiple independent and dependent variables, real-time model stimulation by wearable devices, individualized and small-group prediction, and laboratory and field validation.
Collapse
Affiliation(s)
- Tad T Brunyé
- Cognitive Science Team, US Army DEVCOM Soldier Center, Natick, MA, United States.,Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Kenny Yau
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Kana Okano
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Grace Elliott
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Sara Olenich
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Grace E Giles
- Cognitive Science Team, US Army DEVCOM Soldier Center, Natick, MA, United States.,Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Ester Navarro
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Seth Elkin-Frankston
- Cognitive Science Team, US Army DEVCOM Soldier Center, Natick, MA, United States.,Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States
| | - Alexander L Young
- Department of Statistics, Harvard University, Cambridge, MA, United States
| | - Eric L Miller
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA, United States.,Department of Electrical and Computer Engineering, Tufts University, Medford, MA, United States
| |
Collapse
|
69
|
Yan J, Lee B, Smith SD, Spontak RJ. Morphological Studies of Solution-Crystallized Thermoplastic Elastomers with Polyethylene Endblocks and a Random-Copolymer Midblock. Macromol Rapid Commun 2021; 42:e2100442. [PMID: 34490939 DOI: 10.1002/marc.202100442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 08/23/2021] [Indexed: 11/07/2022]
Abstract
Styrenic thermoplastic elastomers (TPEs) in the form of triblock copolymers possessing glassy endblocks and a rubbery midblock account for the largest global market of TPEs worldwide, and typically rely on microphase separation of the endblocks and the subsequent formation of rigid microdomains to ensure satisfactory network stabilization. In this study, the morphological characteristics of a relatively new family of crystallizable TPEs that instead consist of polyethylene endblocks and a random-copolymer midblock composed of styrene and (ethylene-co-butylene) moieties are investigated. Copolymer solutions prepared at logarithmic concentrations in a slightly endblock-selective solvent are subjected to crystallization under different time and temperature conditions to ascertain if copolymer self-assembly is directed by endblock crystallization or vice versa. According to transmission electron microscopy, semicrystalline aggregates develop at the lowest solution concentration examined (0.01 wt%), and the size and population of crystals, which dominate the copolymer morphologies, are observed to increase with increasing aging time. Real-space results are correlated with small- and wide-angle X-ray scattering to elucidate the concurrent roles of endblock crystallization and self-assembly of these unique TPEs in solution.
Collapse
Affiliation(s)
- Jiaqi Yan
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC, 27695, USA
| | - Byeongdu Lee
- Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, USA
| | - Steven D Smith
- Corporate Research and Development, The Procter and Gamble Company, Cincinnati, OH, 45224, USA
| | - Richard J Spontak
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC, 27695, USA.,Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, 27695, USA
| |
Collapse
|
70
|
Simegnaw AA, Malengier B, Rotich G, Tadesse MG, Van Langenhove L. Review on the Integration of Microelectronics for E-Textile. MATERIALS (BASEL, SWITZERLAND) 2021; 14:5113. [PMID: 34501200 PMCID: PMC8434590 DOI: 10.3390/ma14175113] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/25/2021] [Accepted: 08/30/2021] [Indexed: 11/17/2022]
Abstract
Modern electronic textiles are moving towards flexible wearable textiles, so-called e-textiles that have micro-electronic elements embedded onto the textile fabric that can be used for varied classes of functionalities. There are different methods of integrating rigid microelectronic components into/onto textiles for the development of smart textiles, which include, but are not limited to, physical, mechanical, and chemical approaches. The integration systems must satisfy being flexible, lightweight, stretchable, and washable to offer a superior usability, comfortability, and non-intrusiveness. Furthermore, the resulting wearable garment needs to be breathable. In this review work, three levels of integration of the microelectronics into/onto the textile structures are discussed, the textile-adapted, the textile-integrated, and the textile-based integration. The textile-integrated and the textile-adapted e-textiles have failed to efficiently meet being flexible and washable. To overcome the above problems, researchers studied the integration of microelectronics into/onto textile at fiber or yarn level applying various mechanisms. Hence, a new method of integration, textile-based, has risen to the challenge due to the flexibility and washability advantages of the ultimate product. In general, the aim of this review is to provide a complete overview of the different interconnection methods of electronic components into/onto textile substrate.
Collapse
Affiliation(s)
- Abdella Ahmmed Simegnaw
- Department of Materials, Textiles and Chemical Engineering, Ghent University, 9000 Gent, Belgium; (B.M.); (G.R.); (L.V.L.)
- Ethiopian Institute of Textile and Fashion Technologies, Bahir Dar University, Bahir Dar 6000, Ethiopia;
| | - Benny Malengier
- Department of Materials, Textiles and Chemical Engineering, Ghent University, 9000 Gent, Belgium; (B.M.); (G.R.); (L.V.L.)
| | - Gideon Rotich
- Department of Materials, Textiles and Chemical Engineering, Ghent University, 9000 Gent, Belgium; (B.M.); (G.R.); (L.V.L.)
- Clothing and Textile, School of Engineering and Technology, South Eastern Kenya University, Kwa Vonza 90215, Kenya
| | - Melkie Getnet Tadesse
- Ethiopian Institute of Textile and Fashion Technologies, Bahir Dar University, Bahir Dar 6000, Ethiopia;
| | - Lieva Van Langenhove
- Department of Materials, Textiles and Chemical Engineering, Ghent University, 9000 Gent, Belgium; (B.M.); (G.R.); (L.V.L.)
| |
Collapse
|
71
|
Panigrahi CR, Pati B, Sarkar JL. CPDA: A conflict-free periodic data aggregation technique in wireless sensor networks. EGYPTIAN INFORMATICS JOURNAL 2021. [DOI: 10.1016/j.eij.2016.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
72
|
Choudhury S, Roy S, Bhattacharya G, Fishlock S, Deshmukh S, Bhowmick S, McLaughlign J, Roy SS. Potentiometric ion-selective sensors based on UV-ozone irradiated laser-induced graphene electrode. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138341] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
73
|
Zhai R, Chen G, Liu G, Huang X, Xu X, Li L, Zhang Y, Wang J, Jin M, Xu D, Abd El-Aty A. Enzyme inhibition methods based on Au nanomaterials for rapid detection of organophosphorus pesticides in agricultural and environmental samples: A review. J Adv Res 2021; 37:61-74. [PMID: 35499055 PMCID: PMC9039737 DOI: 10.1016/j.jare.2021.08.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/07/2021] [Accepted: 08/12/2021] [Indexed: 01/01/2023] Open
Abstract
The review systematically and completely collated the enzyme inhibition method based on Au nanomaterials for organophosphorus pesticide detection method in the last 20 years. The significance of the optical properties of Au nanomaterials is outlined with different shapes, sizes, and surface modifiers in enzyme inhibition methods. The principles, classification and application of enzyme inhibition methods based on Au nanomaterials are comprehensively summarized from a new perspective in agricultural and environmental samples, including colorimetric method, fluorometric method, electrochemical biosensor method. Unlike traditional enzyme inhibition method, the merits of enzyme inhibition method based on Au nanomaterials were elaborated in this review. Combined with the research progress of enzyme inhibition method, this review predicts the future research direction of enzyme inhibition method, providing a theoretical reference for researchers.
Background Organophosphorus pesticides (OPs), as insecticides or acaricides, are widely used in agricultural products to ensure agricultural production. However, widespread use of OPs leads to environmental contamination and significant negative consequences on biodiversity, food security, and water resources. Therefore, developing a sensitive and rapid method to determine OPs residues in different matrices is necessary. Originally, the enzyme inhibition methods are often used as preliminary screens of OPs in crops. Many studies on the characteristic of Au nanomaterials have constantly been emerging in the past decade. Combined with anisotropic Au nanomaterials, enzyme inhibition methods have the advantages of high sensitivity, durability, and high stability. Aim of Review This review aims to summarize the principles and strategies of gold (Au) nanomaterials in enzyme inhibition methods, including colorimetric (dispersion, particle size of Au nanomaterials) and fluorometric (fluorescence energy transfer, internal filtration effect) detection, and electrochemical sensing system (shape of Au nanomaterials, Au nanomaterials combined with other nanomaterials). The application of enzyme inhibition in agricultural products and research progress was also outlined. Next, this review illustrates the advantages of Au nanomaterial-based enzyme inhibition methods compared with conventional enzyme inhibition methods. The detection limits and linear range of colorimetric and fluorometric detection and electrochemical biosensors have also been provided. At last, key perspectives, trends, gaps, and future research directions are proposed. Key Scientific Concepts of Review Herein, we introduced the technology of enzyme inhibition method based on Au nanomaterials for onsite and infield rapid detection of organophosphorus pesticide.
Collapse
Affiliation(s)
- Rongqi Zhai
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
| | - Ge Chen
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
- Corresponding authors.
| | - Guangyang Liu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
| | - Xiaodong Huang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
| | - XiaoMin Xu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
| | - Lingyun Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
| | - Yanguo Zhang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
| | - Jing Wang
- Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences; Key Laboratory of Agro-Product Quality and Safety, Ministry of Agriculture and Rural Affairs of China, Beijing 100081, PR China
| | - Maojun Jin
- Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences; Key Laboratory of Agro-Product Quality and Safety, Ministry of Agriculture and Rural Affairs of China, Beijing 100081, PR China
| | - Donghui Xu
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing, 100081, PR China
- Corresponding authors.
| | - A.M. Abd El-Aty
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Jinan 250353, China
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211 Giza, Egypt
- Department of Medical Pharmacology, Faculty of Medicine, Atatürk University, Erzurum, Turkey
| |
Collapse
|
74
|
Kalkus TJ, Guha A, Scholten PB, Nagornii D, Coskun A, Ianiro A, Mayer M. The Green Lean Amine Machine: Harvesting Electric Power While Capturing Carbon Dioxide from Breath. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100995. [PMID: 34047491 PMCID: PMC8336495 DOI: 10.1002/advs.202100995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/26/2021] [Indexed: 06/12/2023]
Abstract
As wearable technologies redefine the way people exchange information, receive entertainment, and monitor health, the development of sustainable power sources that capture energy from the user's everyday activities garners increasing interest. Electric fishes, such as the electric eel and the torpedo ray, provide inspiration for such a power source with their ability to generate massive discharges of electricity solely from the metabolic processes within their bodies. Inspired by their example, the device presented in this work harnesses electric power from ion gradients established by capturing the carbon dioxide (CO2 ) from human breath. Upon localized exposure to CO2 , this novel adaptation of reverse electrodialysis chemically generates ion gradients from a single initial solution uniformly distributed throughout the device instead of requiring the active circulation of two different external solutions. A thorough analysis of the relationship between electrical output and the concentration of carbon capture agent (monoethanolamine, MEA), the amount of CO2 captured, and the device geometry informs device design. The prototype device presented here harvests enough energy from a breath-generated ion gradient to power small electronic devices, such as a light-emitting diode (LED).
Collapse
Affiliation(s)
- Trevor J. Kalkus
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 4Fribourg1700Switzerland
| | - Anirvan Guha
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 4Fribourg1700Switzerland
| | - Philip B.V. Scholten
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 4Fribourg1700Switzerland
| | | | - Ali Coskun
- Department of ChemistryUniversity of FribourgChemin du Musee 9Fribourg1700Switzerland
| | - Alessandro Ianiro
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 4Fribourg1700Switzerland
| | - Michael Mayer
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 4Fribourg1700Switzerland
| |
Collapse
|
75
|
Abstract
![]()
Wearable lactate
sensors for sweat analysis are highly appealing
for both the sports and healthcare fields. Electrochemical biosensing
is the approach most widely used for lactate determination, and this
technology generally demonstrates a linear range of response far below
the expected lactate levels in sweat together with a high influence
of pH and temperature. In this work, we present a novel analytical
strategy based on the restriction of the lactate flux that reaches
the enzyme lactate oxidase, which is immobilized in the biosensor
core. This is accomplished by means of an outer plasticized polymeric
layer containing the quaternary salt tetradodecylammonium tetrakis(4-chlorophenyl)
borate (traditionally known as ETH500). Also, this layer prevents
the enzyme from being in direct contact with the sample, and hence,
any influence with the pH and temperature is dramatically reduced.
An expanded limit of detection in the millimolar range (from 1 to
50 mM) is demonstrated with this new biosensor, in addition to an
acceptable response time; appropriate repeatability, reproducibility,
and reversibility (variations lower than 5% for the sensitivity);
good resiliency; excellent selectivity; low drift; negligible influence
of the flow rate; and extraordinary correlation (Pearson coefficient
of 0.97) with a standardized method for lactate detection such as
ion chromatography (through analysis of 22 sweat samples collected
from 6 different subjects performing cycling or running). The developed
lactate biosensor is suitable for on-body sweat lactate monitoring
via a microfluidic epidermal patch additionally containing pH and
temperature sensors. This applicability was demonstrated in three
different body locations (forehead, thigh, and back) in a total of
five on-body tests while cycling, achieving appropriate performance
and validation. Moreover, the epidermal patch for lactate sensing
is convenient for the analysis of sweat stimulated by iontophoresis
in the subjects’ arm, which is of great potential toward healthcare
applications.
Collapse
Affiliation(s)
- Xing Xuan
- Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| | - Clara Pérez-Ràfols
- Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| | - Chen Chen
- Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| | - Maria Cuartero
- Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| | - Gaston A. Crespo
- Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 30, SE-100 44 Stockholm, Sweden
| |
Collapse
|
76
|
Xu J, Fang Y, Chen J. Wearable Biosensors for Non-Invasive Sweat Diagnostics. BIOSENSORS 2021; 11:245. [PMID: 34436047 PMCID: PMC8391966 DOI: 10.3390/bios11080245] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/16/2021] [Accepted: 07/20/2021] [Indexed: 12/13/2022]
Abstract
Recent advances in microfluidics, microelectronics, and electrochemical sensing methods have steered the way for the development of novel and potential wearable biosensors for healthcare monitoring. Wearable bioelectronics has received tremendous attention worldwide due to its great a potential for predictive medical modeling and allowing for personalized point-of-care-testing (POCT). They possess many appealing characteristics, for example, lightweight, flexibility, good stretchability, conformability, and low cost. These characteristics make wearable bioelectronics a promising platform for personalized devices. In this paper, we review recent progress in flexible and wearable sensors for non-invasive biomonitoring using sweat as the bio-fluid. Real-time and molecular-level monitoring of personal health states can be achieved with sweat-based or perspiration-based wearable biosensors. The suitability of sweat and its potential in healthcare monitoring, sweat extraction, and the challenges encountered in sweat-based analysis are summarized. The paper also discusses challenges that still hinder the full-fledged development of sweat-based wearables and presents the areas of future research.
Collapse
Affiliation(s)
- Jing Xu
- School of Electrical & Electronic Engineering, North China Electric Power University, Beijing 102206, China;
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA;
| | - Yunsheng Fang
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA;
| | - Jun Chen
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA;
| |
Collapse
|
77
|
Niza E, Ocaña A, Castro-Osma JA, Bravo I, Alonso-Moreno C. Polyester Polymeric Nanoparticles as Platforms in the Development of Novel Nanomedicines for Cancer Treatment. Cancers (Basel) 2021; 13:3387. [PMID: 34298604 PMCID: PMC8304499 DOI: 10.3390/cancers13143387] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/24/2021] [Accepted: 06/29/2021] [Indexed: 12/16/2022] Open
Abstract
Many therapeutic agents have failed in their clinical development, due to the toxic effects associated with non-transformed tissues. In this context, nanotechnology has been exploited to overcome such limitations, and also improve navigation across biological barriers. Amongst the many materials used in nanomedicine, with promising properties as therapeutic carriers, the following one stands out: biodegradable and biocompatible polymers. Polymeric nanoparticles are ideal candidates for drug delivery, given the versatility of raw materials and their feasibility in large-scale production. Furthermore, polymeric nanoparticles show great potential for easy surface modifications to optimize pharmacokinetics, including the half-life in circulation and targeted tissue delivery. Herein, we provide an overview of the current applications of polymeric nanoparticles as platforms in the development of novel nanomedicines for cancer treatment. In particular, we will focus on the raw materials that are widely used for polymeric nanoparticle generation, current methods for formulation, mechanism of action, and clinical investigations.
Collapse
Affiliation(s)
- Enrique Niza
- Centro Regional de Investigaciones Biomédicas, Unidad NanoCRIB, 02008 Albacete, Spain; (E.N.); (J.A.C.-O.)
- School of Pharmacy, University of Castilla-La Mancha, 02008 Albacete, Spain
| | - Alberto Ocaña
- Experimental Therapeutics Unit, Hospital Clínico San Carlos, IdISSC and CIBERONC, 28040 Madrid, Spain;
| | - José Antonio Castro-Osma
- Centro Regional de Investigaciones Biomédicas, Unidad NanoCRIB, 02008 Albacete, Spain; (E.N.); (J.A.C.-O.)
- School of Pharmacy, University of Castilla-La Mancha, 02008 Albacete, Spain
| | - Iván Bravo
- Centro Regional de Investigaciones Biomédicas, Unidad NanoCRIB, 02008 Albacete, Spain; (E.N.); (J.A.C.-O.)
- School of Pharmacy, University of Castilla-La Mancha, 02008 Albacete, Spain
| | - Carlos Alonso-Moreno
- Centro Regional de Investigaciones Biomédicas, Unidad NanoCRIB, 02008 Albacete, Spain; (E.N.); (J.A.C.-O.)
- School of Pharmacy, University of Castilla-La Mancha, 02008 Albacete, Spain
| |
Collapse
|
78
|
Electrospun PEO/PEDOT:PSS Nanofibers for Wearable Physiological Flex Sensors. SENSORS 2021; 21:s21124110. [PMID: 34203743 PMCID: PMC8232244 DOI: 10.3390/s21124110] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/10/2021] [Accepted: 06/10/2021] [Indexed: 11/16/2022]
Abstract
Flexible sensors are fundamental devices for human body monitoring. The mechanical strain and physiological parameters coupled sensing have attracted increasing interest in this field. However, integration of different sensors in one platform usually involves complex fabrication process-flows. Simplification, even if essential, remains a challenge. Here, we investigate a piezoresistive and electrochemical active electrospun nanofibers (NFs) mat as the sensitive element of the wearable physiological flex sensing platform. The use of one material sensitive to the two kinds of stimuli reduces the process-flow to two steps. We demonstrate that the final NFs pH-Flex Sensor can be used to monitor the deformation of a human body joint as well as the pH of the skin. A unique approach has been selected for pH sensing, based on Electrochemical Impedance Spectroscopy (EIS). A linear dependence of the both the double layer capacitance and charge transfer re-sistance with the pH value was obtained by EIS, as well as a linear trend of the electrical resistance with the bending deformation. Gauge factors values calculated after the bending test were 45.84 in traction and 208.55 in compression mode, reflecting the extraordinary piezoresistive behavior of our nanostructured NFs.
Collapse
|
79
|
Chelliah R, Wei S, Daliri EBM, Rubab M, Elahi F, Yeon SJ, Jo KH, Yan P, Liu S, Oh DH. Development of Nanosensors Based Intelligent Packaging Systems: Food Quality and Medicine. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1515. [PMID: 34201071 PMCID: PMC8226856 DOI: 10.3390/nano11061515] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 12/02/2022]
Abstract
The issue of medication noncompliance has resulted in major risks to public safety and financial loss. The new omnipresent medicine enabled by the Internet of things offers fascinating new possibilities. Additionally, an in-home healthcare station (IHHS), it is necessary to meet the rapidly increasing need for routine nursing and on-site diagnosis and prognosis. This article proposes a universal and preventive strategy to drug management based on intelligent and interactive packaging (I2Pack) and IMedBox. The controlled delamination material (CDM) seals and regulates wireless technologies in novel medicine packaging. As such, wearable biomedical sensors may capture a variety of crucial parameters via wireless communication. On-site treatment and prediction of these critical factors are made possible by high-performance architecture. The user interface is also highlighted to make surgery easier for the elderly, disabled, and patients. Land testing incorporates and validates an approach for prototyping I2Pack and iMedBox. Additionally, sustainability, increased product safety, and quality standards are crucial throughout the life sciences. To achieve these standards, intelligent packaging is also used in the food and pharmaceutical industries. These technologies will continuously monitor the quality of a product and communicate with the user. Data carriers, indications, and sensors are the three most important groups. They are not widely used at the moment, although their potential is well understood. Intelligent packaging should be used in these sectors and the functionality of the systems and the values presented in this analysis.
Collapse
Affiliation(s)
- Ramachandran Chelliah
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| | - Shuai Wei
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Marine Food, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China;
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Eric Banan-Mwine Daliri
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| | - Momna Rubab
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore 54770, Pakistan;
| | - Fazle Elahi
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| | - Su-Jung Yeon
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| | - Kyoung hee Jo
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| | - Pianpian Yan
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| | - Shucheng Liu
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Marine Food, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China;
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Deog Hwan Oh
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (E.B.-M.D.); (F.E.); (S.-J.Y.); (K.h.J.); (P.Y.)
| |
Collapse
|
80
|
Shitanda I, Oda K, Loew N, Watanabe H, Itagaki M, Tsujimura S, Zebda A. Chitosan-based enzyme ink for screen-printed bioanodes. RSC Adv 2021; 11:20550-20556. [PMID: 35479878 PMCID: PMC9033957 DOI: 10.1039/d1ra03277a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 06/03/2021] [Indexed: 11/21/2022] Open
Abstract
In this study, magnesium oxide (MgO)-templated mesoporous carbon (MgOC) and chitosan cross-linked with genipin (chitosan-genipin) were considered bio-composite inks for screen-printed bioanodes. The fabrication processes were optimized using rheological and structural data, and a bioanode ink containing glucose oxidase (GOx) and 1,2-naphthoquinone (1,2-NQ) was successfully developed. The optimal bioanode-ink contained MgOC pre-treated by washing to achieve a hydrophilic and neutral surface, which helped maintain enzyme activity and resulted in a highly porous electrode structure, which is essential for the accessibility of glucose to GOx. A bioanode fabricated using this ink showed a linear response current dependency up to 8 mM glucose with a sensitivity of 25.83 μA cm-2 mM-1. Combined with a conventional biocathode, an electromotive force of 0.54 V and a maximal power density of 96 μW cm-2 were achieved. These results show that this bio-composite ink can be used to replace the multi-step process of printing with conventional ink followed by drop-casting enzyme and mediator with a one-step printing process.
Collapse
Affiliation(s)
- Isao Shitanda
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan +81-4-7123-9890 +81-4-7124-1501
- Research Institute for Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan
| | - Kanako Oda
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan +81-4-7123-9890 +81-4-7124-1501
| | - Noya Loew
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan +81-4-7123-9890 +81-4-7124-1501
| | - Hikari Watanabe
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan +81-4-7123-9890 +81-4-7124-1501
| | - Masayuki Itagaki
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan +81-4-7123-9890 +81-4-7124-1501
- Research Institute for Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan
| | - Seiya Tsujimura
- Research Institute for Science and Technology, Tokyo University of Science 2641 Yamazaki Noda Chiba 278-8510 Japan
- Division of Material Science, Faculty of Pure and Applied Science, University of Tsukuba 1-1-1, Tennodai Tsukuba Ibaraki 305-5358 Japan
| | - Abdelkader Zebda
- UGA-Grenoble 1, CNRS, INSERM, TIMC-IMAG UMR 5525 Grenoble 38000 France
| |
Collapse
|
81
|
Takaloo S, Moghimi Zand M. Wearable electrochemical flexible biosensors: With the focus on affinity biosensors. SENSING AND BIO-SENSING RESEARCH 2021. [DOI: 10.1016/j.sbsr.2021.100403] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
|
82
|
Al-Halhouli A, Albagdady A, Alawadi J, Abeeleh MA. Monitoring Symptoms of Infectious Diseases: Perspectives for Printed Wearable Sensors. MICROMACHINES 2021; 12:620. [PMID: 34072174 PMCID: PMC8229808 DOI: 10.3390/mi12060620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/21/2021] [Accepted: 05/23/2021] [Indexed: 12/23/2022]
Abstract
Infectious diseases possess a serious threat to the world's population, economies, and healthcare systems. In this review, we cover the infectious diseases that are most likely to cause a pandemic according to the WHO (World Health Organization). The list includes COVID-19, Crimean-Congo Hemorrhagic Fever (CCHF), Ebola Virus Disease (EBOV), Marburg Virus Disease (MARV), Lassa Hemorrhagic Fever (LHF), Middle East Respiratory Syndrome (MERS), Severe Acute Respiratory Syndrome (SARS), Nipah Virus diseases (NiV), and Rift Valley fever (RVF). This review also investigates research trends in infectious diseases by analyzing published research history on each disease from 2000-2020 in PubMed. A comprehensive review of sensor printing methods including flexographic printing, gravure printing, inkjet printing, and screen printing is conducted to provide guidelines for the best method depending on the printing scale, resolution, design modification ability, and other requirements. Printed sensors for respiratory rate, heart rate, oxygen saturation, body temperature, and blood pressure are reviewed for the possibility of being used for disease symptom monitoring. Printed wearable sensors are of great potential for continuous monitoring of vital signs in patients and the quarantined as tools for epidemiological screening.
Collapse
Affiliation(s)
- Ala’aldeen Al-Halhouli
- NanoLab/Mechatronics Engineering Department, School of Applied Technical Sciences, German Jordanian University (GJU), Amman 11180, Jordan; (A.A.); (J.A.)
- Institute of Microtechnology, Technische Universität Braunschweig, 38124 Braunschweig, Germany
- Faculty of Engineering, Middle East University, Amman 11831, Jordan
| | - Ahmed Albagdady
- NanoLab/Mechatronics Engineering Department, School of Applied Technical Sciences, German Jordanian University (GJU), Amman 11180, Jordan; (A.A.); (J.A.)
| | - Ja’far Alawadi
- NanoLab/Mechatronics Engineering Department, School of Applied Technical Sciences, German Jordanian University (GJU), Amman 11180, Jordan; (A.A.); (J.A.)
| | - Mahmoud Abu Abeeleh
- Department of Surgery, Faculty of Medicine, The University of Jordan, Amman 11942, Jordan;
| |
Collapse
|
83
|
Ipekci HH, Gozutok Z, Celik N, Serdar Onses M, Uzunoglu A. Ink-jet printing of particle-free silver inks on fabrics with a superhydrophobic protection layer for fabrication of robust electrochemical sensors. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
84
|
Zhao C, Li X, Wu Q, Liu X. A thread-based wearable sweat nanobiosensor. Biosens Bioelectron 2021; 188:113270. [PMID: 34074569 DOI: 10.1016/j.bios.2021.113270] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/03/2021] [Accepted: 04/19/2021] [Indexed: 01/03/2023]
Abstract
Non-invasive wearable biosensors provide an efficient way of continuously quantifying a person's biochemical parameters, and are highly valuable for predicting human physiological status and flagging risks and illness. Commercial wearable sensors are available for tracking a user's physical activities, but few could monitor user's health conditions through sweat analysis. Electronic textile (e-textile) biosensors enable new applications in this scenario because of its high flexibility/wearability, low cost, high level of electronic integration, and unobtrusiveness. However, challenges in developing e-textile sweat biosensors remain in the production of textile-based biosensing materials, skin interfacing design, and embedded data acquisition/transmission. Here, we propose a novel wearable electrochemical sweat biosensor based on conductive threads decorated with zinc-oxide nanowires (ZnO NWs) and apply it to detecting lactate and sodium in perspiration during physical exercise. The sweat biosensor is fully integrated with signal readout and data communication circuits in a wearable headband and is capable of monitoring human sweat accurately and wirelessly. We achieved the detection of lactate and sodium in linear ranges of 0-25 mM and 0.1-100 mM and limits of detection of 3.61 mM and 0.16 mM, respectively, which cover the clinically-relevant ranges of lactate and sodium in human sweat. We demonstrated accurate lactate and sodium measurements in human sweat from a healthy volunteer, and the results are in good agreement with standard test results. We also conducted on-body measurements on the same human volunteer during exercise and confirmed the robustness of the signal readout during body movements and the excellent accuracy of the testing results.
Collapse
Affiliation(s)
- Chen Zhao
- Department of Mechanical & Industrial Engineering, University of Toronto, Canada
| | - Xiao Li
- Department of Mechanical Engineering, McGill University, Canada; State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, China
| | - Qiyang Wu
- Department of Mechanical & Industrial Engineering, University of Toronto, Canada; Department of Mechanical Engineering, McGill University, Canada
| | - Xinyu Liu
- Department of Mechanical & Industrial Engineering, University of Toronto, Canada; Institute of Biomedical Engineering, University of Toronto, Canada.
| |
Collapse
|
85
|
Aberkane F, Abdou I, Zine N, Jaffrezic-Renault N, Elaissari A, Errachid A. Sensor Based on a Poly[2-(Dimethylamino)ethyl Methacrylate- Co-Styrene], Gold Nanoparticles, and Methylene Blue-Modified Glassy Carbon Electrode for Melamine Detection. SENSORS 2021; 21:s21082850. [PMID: 33919562 PMCID: PMC8073989 DOI: 10.3390/s21082850] [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: 03/01/2021] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 11/16/2022]
Abstract
Melamine has been used as a non-protein nitrogenous additive in food products to artificially increase the apparent “false” protein content. Melamine is known as a dangerous and poisonous substance for human health and it causes diverse diseases. An electrochemical sensor for melamine detection has been developed by modification of a glassy carbon electrode using copolymer poly[DMAEMA-co-styrene], gold nanoparticles, and methylene blue. The characterization of the modified electrode was conducted using several analysis techniques including cyclic voltammetry (CV), differential pulse voltammetry (DPV), chronoamperometry (CA), and electrochemical impedance spectroscopy (EIS). The electrochemical detection of melamine was performed by impedance spectroscopy. Obtained results revealed that the developed sensor has a large detection range from 5.0 × 10−13 to 3.8 × 10−8 M with a low detection limit of 1.8 × 10−12 M (at S/N = 3). Various interfering species such as phenol, hydroquinone, and bisphenol A have been used and their behavior on modified electrode has been studied.
Collapse
Affiliation(s)
- Fairouz Aberkane
- LCCE Laboratory, Department of Chemistry, Faculty of Matter Sciences, University Batna 1, Batna 05000, Algeria;
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 Rue de la Doua, 69100 Lyon, France; (N.Z.); (N.J.-R.); (A.E.); (A.E.)
- Correspondence:
| | - Imene Abdou
- LCCE Laboratory, Department of Chemistry, Faculty of Matter Sciences, University Batna 1, Batna 05000, Algeria;
| | - Nadia Zine
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 Rue de la Doua, 69100 Lyon, France; (N.Z.); (N.J.-R.); (A.E.); (A.E.)
| | - Nicole Jaffrezic-Renault
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 Rue de la Doua, 69100 Lyon, France; (N.Z.); (N.J.-R.); (A.E.); (A.E.)
| | - Abdelhamid Elaissari
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 Rue de la Doua, 69100 Lyon, France; (N.Z.); (N.J.-R.); (A.E.); (A.E.)
| | - Abdelhamid Errachid
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 Rue de la Doua, 69100 Lyon, France; (N.Z.); (N.J.-R.); (A.E.); (A.E.)
| |
Collapse
|
86
|
Yoon J, Cho HY, Shin M, Choi HK, Lee T, Choi JW. Flexible electrochemical biosensors for healthcare monitoring. J Mater Chem B 2021; 8:7303-7318. [PMID: 32647855 DOI: 10.1039/d0tb01325k] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
As the interest in wearable devices has increased recently, increasing biosensor flexibility has begun to attract considerable attention. Among the various types of biosensors, electrochemical biosensors are uniquely suited for the development of such flexible biosensors due to their many advantages, including their fast response, inherent miniaturization, convenient operation, and portability. Therefore, many studies on flexible electrochemical biosensors have been conducted in recent years to achieve non-invasive and real-time monitoring of body fluids such as tears, sweat, and saliva. To achieve this, various substrates, novel nanomaterials, and detection techniques have been utilized to develop conductive flexible platforms that can be applied to create flexible electrochemical biosensors. In this review, we discussed recently reported flexible electrochemical biosensors and divided them into specific categories including materials for flexible substrate, fabrication techniques for flexible biosensor development, and recently developed flexible electrochemical biosensors to externally monitor target molecules, thereby providing a means to noninvasively examine cells and body fluid samples. In conclusion, this review will discuss the materials, methods, recent studies, and perspectives on flexible electrochemical biosensors for healthcare monitoring and wearable biosensing systems.
Collapse
Affiliation(s)
- Jinho Yoon
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul, 04107, Republic of Korea.
| | | | | | | | | | | |
Collapse
|
87
|
Healy B, Yu T, C. da Silva Alves D, Okeke C, Breslin CB. Cyclodextrins as Supramolecular Recognition Systems: Applications in the Fabrication of Electrochemical Sensors. MATERIALS (BASEL, SWITZERLAND) 2021; 14:1668. [PMID: 33800708 PMCID: PMC8036645 DOI: 10.3390/ma14071668] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/17/2021] [Accepted: 03/24/2021] [Indexed: 12/31/2022]
Abstract
Supramolecular chemistry, although focused mainly on noncovalent intermolecular and intramolecular interactions, which are considerably weaker than covalent interactions, can be employed to fabricate sensors with a remarkable affinity for a target analyte. In this review the development of cyclodextrin-based electrochemical sensors is described and discussed. Following a short introduction to the general properties of cyclodextrins and their ability to form inclusion complexes, the cyclodextrin-based sensors are introduced. This includes the combination of cyclodextrins with reduced graphene oxide, carbon nanotubes, conducting polymers, enzymes and aptamers, and electropolymerized cyclodextrin films. The applications of these materials as chiral recognition agents and biosensors and in the electrochemical detection of environmental contaminants, biomolecules and amino acids, drugs and flavonoids are reviewed and compared. Based on the papers reviewed, it is clear that cyclodextrins are promising molecular recognition agents in the creation of electrochemical sensors, chiral sensors, and biosensors. Moreover, they have been combined with a host of materials to enhance the detection of the target analytes. Nevertheless, challenges remain, including the development of more robust methods for the integration of cyclodextrins into the sensing unit.
Collapse
Affiliation(s)
- Bronach Healy
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| | - Tian Yu
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| | - Daniele C. da Silva Alves
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
- School of Chemistry and Food, Federal University of Rio Grande, Rio Grande 90040-060, Brazil
| | - Cynthia Okeke
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| | - Carmel B. Breslin
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| |
Collapse
|
88
|
Goud KY, Sandhu SS, Teymourian H, Yin L, Tostado N, Raushel FM, Harvey SP, Moores LC, Wang J. Textile-based wearable solid-contact flexible fluoride sensor: Toward biodetection of G-type nerve agents. Biosens Bioelectron 2021; 182:113172. [PMID: 33812282 DOI: 10.1016/j.bios.2021.113172] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/07/2021] [Accepted: 03/13/2021] [Indexed: 12/12/2022]
Abstract
Rising global concerns posed by chemical and biological threat agents highlight the critical need to develop reliable strategies for the real-time detection of such threats. While wearable sensing technology is well suited to fulfill this task, the use of on-body devices for rapid and selective field identification of chemical agents is relatively a new area. This work describes a flexible printed textile-based solid-contact potentiometric sensor for the selective detection of fluoride anions liberated by the biocatalytic hydrolysis of fluorine-containing G-type nerve agents (such as sarin or soman). The newly developed solid-contact textile fluoride sensor relies on a fluoride-selective bis(fluorodioctylstannyl)methane ionophore to provide attractive analytical performance with near-Nernstian sensitivity and effective discrimination against common anions, along with excellent reversibility and repeatability for dynamically changing fluoride concentrations. By using stress-enduring printed inks and serpentine structures along with stretchable textile substrates, the resulting textile-based fluoride sensor exhibits robust mechanical resiliency under severe mechanical strains. Such realization of an effective textile-based fluoride-selective electrode allowed biosensing of the nerve-agent simulant diisopropyl fluorophosphate (DFP), in connection to immobilized organophosphorus acid anhydrolylase (OPAA) or organophosphorus hydrolase (OPH) enzymes. A user-friendly portable electronic module transmits data from the new textile-based potentiometric biosensor wirelessly to a nearby smartphone for alerting the wearer instantaneously about potential chemical threats. While expanding the scope of wearable solid-contact anion sensors, such a textile-based potentiometric fluoride electrode transducer offers particular promise for effective discrimination of G-type neurotoxins from organophosphate (OP) pesticides, toward specific field detection of these agents in diverse defense settings.
Collapse
Affiliation(s)
- K Yugender Goud
- Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, United States
| | - Samar S Sandhu
- Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, United States
| | - Hazhir Teymourian
- Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, United States
| | - Lu Yin
- Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, United States
| | - Nicholas Tostado
- Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, United States
| | - Frank M Raushel
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, United States
| | - Steven P Harvey
- U.S. Army Combat Capabilities and Development Command-Chemical Biological Center (CCDC-CBC), Aberdeen Proving Ground, MD, 1010, United States
| | - Lee C Moores
- U.S. Army Engineer Research and Development Center, Installation and Operation Environment Program, Environmental Laboratory, 3909 Halls Ferry Road, Vicksburg, MS, 39180, United States
| | - Joseph Wang
- Department of Nanoengineering, University of California, San Diego, La Jolla, CA, 92093, United States.
| |
Collapse
|
89
|
Panigrahi CR, Sarkar JL, Pati B, Buyya R, Mohapatra P, Majumder A. Mobile Cloud Computing and Wireless Sensor Networks: A review, integration architecture, and future directions. IET NETWORKS 2021. [DOI: 10.1049/ntw2.12013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
| | - Joy Lal Sarkar
- Department of Computer Science and Engineering Tripura University Agartala India
| | - Bibudhendu Pati
- Department of Computer Science Rama Devi Women's University Bhubaneswar India
| | - Rajkumar Buyya
- School of Computing and Information Systems University of Melbourne, IEEE Australia
| | | | - Abhishek Majumder
- Department of Computer Science and Engineering Tripura University Agartala India
| |
Collapse
|
90
|
Facile and rapid one-step mass production of flexible 3D porous graphene nanozyme electrode via direct laser-writing for intelligent evaluation of fish freshness. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105855] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
91
|
Upasham S, Osborne O, Prasad S. Demonstration of sweat-based circadian diagnostic capability of SLOCK using electrochemical detection modalities. RSC Adv 2021; 11:7750-7765. [PMID: 35423234 PMCID: PMC8695047 DOI: 10.1039/d0ra10561a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/07/2021] [Indexed: 12/18/2022] Open
Abstract
SLOCK is a sweat-based circadian diagnostic platform used for mapping the user's chronobiology via cortisol and DHEA. In this work, we have demonstrated the detection capabilities of this sweat-based sensing platform using two electrochemical sensing modalities: Electrochemical Impedance Spectroscopy (EIS) and chronoamperometry. Wicking simulations for vertical versus horizontal flow patterns under potential bias were evaluated using COMSOL Multiphysics®. This work also highlights the biorecognition element characterization using Surface Plasmon Resonance (SPR) and FTIR. Sensor platform was evaluated for biomarker concentrations using doses spanning physiological ranges of 8-141 ng ml-1 and 2-131 ng ml-1 for cortisol and DHEA, respectively. Detailed analysis of impedance data is supported with electrochemical fitting of circuit components related to the biosensing process. Finally, human subject-based studies have been performed to understand the effect of sweating rate with respect to gland density on biosensing. Also, on-body mechanical resiliency studies have been performed to highlight the flexibility of this serpentine electrode-based sensing platform. The platform responds sensitively to the amount of circadian relevant biomarkers in the system with a limit of detection of 0.1 ng ml-1 for both cortisol and DHEA. Thus, the SLOCK platform offers to be an attractive vessel for facilitating the electrochemical detection of circadian relevant biomarkers and for self-monitoring of user's chronobiology.
Collapse
Affiliation(s)
- Sayali Upasham
- Department of Bioengineering, University of Texas at Dallas Richardson TX-75080 USA
| | - Olivia Osborne
- Department of Bioengineering, University of Texas at Dallas Richardson TX-75080 USA
| | - Shalini Prasad
- Department of Bioengineering, University of Texas at Dallas Richardson TX-75080 USA
| |
Collapse
|
92
|
Research and Application Progress of Intelligent Wearable Devices. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(20)60076-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
93
|
Sharma A, Badea M, Tiwari S, Marty JL. Wearable Biosensors: An Alternative and Practical Approach in Healthcare and Disease Monitoring. Molecules 2021; 26:748. [PMID: 33535493 PMCID: PMC7867046 DOI: 10.3390/molecules26030748] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/24/2021] [Accepted: 01/26/2021] [Indexed: 12/18/2022] Open
Abstract
With the increasing prevalence of growing population, aging and chronic diseases continuously rising healthcare costs, the healthcare system is undergoing a vital transformation from the traditional hospital-centered system to an individual-centered system. Since the 20th century, wearable sensors are becoming widespread in healthcare and biomedical monitoring systems, empowering continuous measurement of critical biomarkers for monitoring of the diseased condition and health, medical diagnostics and evaluation in biological fluids like saliva, blood, and sweat. Over the past few decades, the developments have been focused on electrochemical and optical biosensors, along with advances with the non-invasive monitoring of biomarkers, bacteria and hormones, etc. Wearable devices have evolved gradually with a mix of multiplexed biosensing, microfluidic sampling and transport systems integrated with flexible materials and body attachments for improved wearability and simplicity. These wearables hold promise and are capable of a higher understanding of the correlations between analyte concentrations within the blood or non-invasive biofluids and feedback to the patient, which is significantly important in timely diagnosis, treatment, and control of medical conditions. However, cohort validation studies and performance evaluation of wearable biosensors are needed to underpin their clinical acceptance. In the present review, we discuss the importance, features, types of wearables, challenges and applications of wearable devices for biological fluids for the prevention of diseased conditions and real-time monitoring of human health. Herein, we summarize the various wearable devices that are developed for healthcare monitoring and their future potential has been discussed in detail.
Collapse
Affiliation(s)
- Atul Sharma
- School of Chemistry, Monash University, Clayton, Melbourne, VIC 3800, Australia
- Department of Pharmaceutical Chemistry, SGT College of Pharmacy, SGT University, Budhera, Gurugram, Haryana 122505, India
| | - Mihaela Badea
- Fundamental, Prophylactic and Clinical Specialties Department, Faculty of Medicine, Transilvania University of Brasov, 500036 Brasov, Romania;
| | - Swapnil Tiwari
- School of Studies in Chemistry, Pt Ravishankar Shukla University, Raipur, CHATTISGARH 492010, India;
| | - Jean Louis Marty
- University of Perpignan via Domitia, 52 Avenue Paul Alduy, CEDEX 9, 66860 Perpignan, France
| |
Collapse
|
94
|
Abstract
Wearable electronics have been receiving increasing attention for the past few decades. Particularly, fiber-based electronics are considered to be ideal for many applications for their flexibility, lightweight, breathability, and comfortability. Furthermore, fibers and fiber-based textiles can be 3D-molded with ease and potentially integrated with everyday clothes or accessories. These properties are especially desired in the fields of bio-related sensors and energy-storage systems. Wearable sensors utilize a tight interface with human skin and clothes for continuous environmental scanning and non-invasive health monitoring. At the same time, their flexible and lightweight properties allow more convenient and user-friendly experiences to the wearers. Similarly, for the wearable devices to be more accessible, it is crucial to incorporate energy harvesting and storage systems into the device themselves, removing the need to attach an external power source. This review summarizes the recent applications of fibers and fiber-based textiles in mechanical, photonic, and biomedical sensors. Pressure and strain sensors and their implementation as electronic skins will be explored, along with other various fiber sensors capable of imaging objects or monitoring safety and health markers. In addition, we attempt to elucidate recent studies in energy-storing fibers and their implication in self-powered and fully wireless wearable devices.
Collapse
|
95
|
Gopal N, Kumar S, Sahney R. Towards the development of flexible carbon nanotube–parafilm nanocomposites and their application as bioelectrodes. RSC Adv 2021; 11:34193-34205. [PMID: 35497312 PMCID: PMC9042332 DOI: 10.1039/d1ra01840j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 09/21/2021] [Indexed: 11/21/2022] Open
Abstract
Soft, flexible and conductive interfaces, which can be used as electrode materials integrated with commercial electronic components and the human body for continuous monitoring of different analytes are in high demand in wearable electronics.
Collapse
Affiliation(s)
- N. Gopal
- Amity Institute of Biotechnology, AUUP, Noida, India-201303
| | - S. Kumar
- St. Stephens College, Delhi University, New Delhi, India
| | - R. Sahney
- Amity Institute of Biotechnology, AUUP, Noida, India-201303
| |
Collapse
|
96
|
Electrochemical impedimetric biosensors, featuring the use of Room Temperature Ionic Liquids (RTILs): Special focus on non-faradaic sensing. Biosens Bioelectron 2020; 177:112940. [PMID: 33444897 DOI: 10.1016/j.bios.2020.112940] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/25/2020] [Accepted: 12/24/2020] [Indexed: 01/26/2023]
Abstract
Over the last decade, significant advancements have been made in the field of biosensing technology. With the rising demand for personalized healthcare and health management tools, electrochemical sensors are proving to be reliable solutions; specifically, impedimetric sensors are gaining considerable attention primarily due to their ability to perform label-free sensing. The novel approach of using Room Temperature Ionic Liquids (RTILs) to improve the sensitivity and stability of these detection systems makes long-term continuous sensing feasible towards a wide range of sensing applications, predominantly biosensing. Through this review, we aim to provide an update on current scientific progress in using impedimetric biosensing combined with RTILs for the development of sensitive biosensing platforms. This review also summarizes the latest trends in the field of biosensing and provides an update on the current challenges that remain unsolved.
Collapse
|
97
|
Maddipatla D, Narakathu BB, Atashbar M. Recent Progress in Manufacturing Techniques of Printed and Flexible Sensors: A Review. BIOSENSORS 2020; 10:E199. [PMID: 33287324 PMCID: PMC7761663 DOI: 10.3390/bios10120199] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/24/2020] [Accepted: 11/29/2020] [Indexed: 12/11/2022]
Abstract
This review provides an outlook on some of the significant research work done on printed and flexible sensors. Printed sensors fabricated on flexible platforms such as paper, plastic and textiles have been implemented for wearable applications in the biomedical, defense, food, and environmental industries. This review discusses the materials, characterization methods, and fabrication methods implemented for the development of the printed and flexible sensors. The applications, challenges faced and future opportunities for the printed and flexible sensors are also presented in this review.
Collapse
Affiliation(s)
- Dinesh Maddipatla
- Electrical and Computer Engineering Department, Western Michigan University, Kalamazoo, MI 49006, USA; (B.B.N.); (M.A.)
| | | | | |
Collapse
|
98
|
Nemčeková K, Labuda J. Advanced materials-integrated electrochemical sensors as promising medical diagnostics tools: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 120:111751. [PMID: 33545892 DOI: 10.1016/j.msec.2020.111751] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/13/2020] [Accepted: 11/21/2020] [Indexed: 02/08/2023]
Abstract
Electrochemical sensors have increasingly been linked with terms as modern biomedically effective highly selective and sensitive devices, wearable and wireless technology, portable electronics, smart textiles, energy storage, communication and user-friendly operating systems. The work brings the overview of the current advanced materials and their application strategies for improving performance, miniaturization and portability of sensing devices. It provides the extensive information on recently developed (bio)sensing platforms based on voltammetric, amperometric, potentiometric and impedimetric detection modes including portable, non-invasive, wireless, and self-driven miniaturized devices for monitoring human and animal health. Diagnostics of selected free radical precursors, low molecular biomarkers, nucleic acids and protein-based biomarkers, bacteria and viruses of today's interest is demonstrated.
Collapse
Affiliation(s)
- Katarína Nemčeková
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava 81237, Slovakia.
| | - Ján Labuda
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava 81237, Slovakia.
| |
Collapse
|
99
|
Printed Circuit Board (PCB) Technology for Electrochemical Sensors and Sensing Platforms. BIOSENSORS-BASEL 2020; 10:bios10110159. [PMID: 33143106 PMCID: PMC7693744 DOI: 10.3390/bios10110159] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 12/15/2022]
Abstract
The development of various biosensors has revolutionized the healthcare industry by providing rapid and reliable detection capability. Printed circuit board (PCB) technology has a well-established industry widely available around the world. In addition to electronics, this technology has been utilized to fabricate electrical parts, including electrodes for different biological and chemical sensors. High reproducibility achieved through long-lasting standard processes and low-cost resulting from an abundance of competitive manufacturing services makes this fabrication method a prime candidate for patterning electrodes and electrical parts of biosensors. The adoption of this approach in the fabrication of sensing platforms facilitates the integration of electronics and microfluidics with biosensors. In this review paper, the underlying principles and advances of printed board circuit technology are discussed. In addition, an overview of recent advancements in the development of PCB-based biosensors is provided. Finally, the challenges and outlook of PCB-based sensors are elaborated.
Collapse
|
100
|
Jiang Y, Cui S, Xia T, Sun T, Tan H, Yu F, Su Y, Wu S, Wang D, Zhu N. Real-Time Monitoring of Heavy Metals in Healthcare via Twistable and Washable Smartsensors. Anal Chem 2020; 92:14536-14541. [PMID: 33073993 DOI: 10.1021/acs.analchem.0c02723] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The wearable and integrated sensing platform is a promising choice for developing real-time analytic electronics with clear advantages but still poses challenges, such as the realization of high precision, low limit of detection (LOD), moderate mechanical capacity, integration, and miniaturization. In this work, a simple printed wearable smartsensor has been fabricated with the aid of electrochemical plating methods with bismuth (Bi) films. The excellent sensing behaviors, including linear relationship, selectivity, stability, repeatability, and the LOD at ppb levels, have been obtained by this smartsensor. Additionally, the highly flexible textile-based sensor exhibits potential application on the substrates of daily cloth, sports T-shirt, and sports wristbands, and it maintains good stability under repeated deformations of washing and twisting. Importantly, integrated with printed circuit board, single chip micyoco, and Bluetooth modules, a smartsensing platform is successfully acquired for real-time detection of heavy metals (e.g., Zn, Cd, Pb, etc.). Finally, actual samples of human sweat, seawater, cosmetics, and drinking water have been remotely successfully demonstrated for detection by this smartsensor, enabling a great promise for fast on-site screening of samples in practical application.
Collapse
Affiliation(s)
- Yu Jiang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Shengjun Cui
- Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, School of Control Science and Engineering, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Tong Xia
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Tongrui Sun
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Haixin Tan
- Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, School of Control Science and Engineering, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Fei Yu
- Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, School of Control Science and Engineering, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Yan Su
- School of Chemical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Suli Wu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Dejun Wang
- Key Laboratory of Intelligent Control and Optimization for Industrial Equipment, Ministry of Education, School of Control Science and Engineering, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Nan Zhu
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| |
Collapse
|