1
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Khan T, Vadivel G, Ramasamy B, Murugesan G, Sebaey TA. Biodegradable Conducting Polymer-Based Composites for Biomedical Applications-A Review. Polymers (Basel) 2024; 16:1533. [PMID: 38891481 PMCID: PMC11175044 DOI: 10.3390/polym16111533] [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: 04/03/2024] [Revised: 05/20/2024] [Accepted: 05/25/2024] [Indexed: 06/21/2024] Open
Abstract
In recent years, researchers have increasingly directed their focus toward the biomedical field, driven by the goal of engineering polymer systems that possess a unique combination of both electrical conductivity and biodegradability. This convergence of properties holds significant promise, as it addresses a fundamental requirement for biomedical applications: compatibility with biological environments. These polymer systems are viewed as auspicious biomaterials, precisely because they meet this critical criterion. Beyond their biodegradability, these materials offer a range of advantageous characteristics. Their exceptional processability enables facile fabrication into various forms, and their chemical stability ensures reliability in diverse physiological conditions. Moreover, their low production costs make them economically viable options for large-scale applications. Notably, their intrinsic electrical conductivity further distinguishes them, opening up possibilities for applications that demand such functionality. As the focus of this review, a survey into the use of biodegradable conducting polymers in tissue engineering, biomedical implants, and antibacterial applications is conducted.
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Affiliation(s)
- Tabrej Khan
- Department of Engineering Management, College of Engineering, Prince Sultan University, Riyadh 11586, Saudi Arabia
| | - Gayathri Vadivel
- Department of Physics, KPR Institute of Engineering and Technology, Coimbatore 641407, Tamil Nadu, India
| | - Balan Ramasamy
- Department of Physics, Government Arts and Science College, Mettupalayam 641104, Tamil Nadu, India
| | - Gowtham Murugesan
- Department of Physics, Kongunadu Arts and Science College, Coimbatore 641029, Tamil Nadu, India
| | - Tamer A. Sebaey
- Department of Engineering Management, College of Engineering, Prince Sultan University, Riyadh 11586, Saudi Arabia
- Department of Mechanical Design and Production Engineering, Faculty of Engineering, Zagazig University, Zagazig 44519, Sharkia, Egypt
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2
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Mim JJ, Hasan M, Chowdhury MS, Ghosh J, Mobarak MH, Khanom F, Hossain N. A comprehensive review on the biomedical frontiers of nanowire applications. Heliyon 2024; 10:e29244. [PMID: 38628721 PMCID: PMC11016983 DOI: 10.1016/j.heliyon.2024.e29244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/19/2024] Open
Abstract
This comprehensive review examines the immense capacity of nanowires, nanostructures characterized by unbounded dimensions, to profoundly transform the field of biomedicine. Nanowires, which are created by combining several materials using techniques such as electrospinning and vapor deposition, possess distinct mechanical, optical, and electrical properties. As a result, they are well-suited for use in nanoscale electronic devices, drug delivery systems, chemical sensors, and other applications. The utilization of techniques such as the vapor-liquid-solid (VLS) approach and template-assisted approaches enables the achievement of precision in synthesis. This precision allows for the customization of characteristics, which in turn enables the capability of intracellular sensing and accurate drug administration. Nanowires exhibit potential in biomedical imaging, neural interfacing, and tissue engineering, despite obstacles related to biocompatibility and scalable manufacturing. They possess multifunctional capabilities that have the potential to greatly influence the intersection of nanotechnology and healthcare. Surmounting present obstacles has the potential to unleash the complete capabilities of nanowires, leading to significant improvements in diagnostics, biosensing, regenerative medicine, and next-generation point-of-care medicines.
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Affiliation(s)
- Juhi Jannat Mim
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Mehedi Hasan
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Md Shakil Chowdhury
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Jubaraz Ghosh
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Md Hosne Mobarak
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Fahmida Khanom
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
| | - Nayem Hossain
- Department of Mechanical Engineering, IUBAT-International University of Business Agriculture and Technology, Bangladesh
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3
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Guo X, Sun Y, Sun X, Li J, Wu J, Shi Y, Pan L. Doping Engineering of Conductive Polymers and Their Application in Physical Sensors for Healthcare Monitoring. Macromol Rapid Commun 2024; 45:e2300246. [PMID: 37534567 DOI: 10.1002/marc.202300246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/17/2023] [Indexed: 08/04/2023]
Abstract
Physical sensors have emerged as a promising technology for real-time healthcare monitoring, which tracks various physical signals from the human body. Accurate acquisition of these physical signals from biological tissue requires excellent electrical conductivity and long-term durability of the sensors under complex mechanical deformation. Conductive polymers, combining the advantages of conventional polymers and organic conductors, are considered ideal conductive materials for healthcare physical sensors due to their intrinsic conductive network, tunable mechanical properties, and easy processing. Doping engineering has been proposed as an effective approach to enhance the sensitivity, lower the detection limit, and widen the operational range of sensors based on conductive polymers. This approach enables the introduction of dopants into conductive polymers to adjust and control the microstructure and energy levels of conductive polymers, thereby optimizing their mechanical and conductivity properties. This review article provides a comprehensive overview of doping engineering methods to improve the physical properties of conductive polymers and highlights their applications in the field of healthcare physical sensors, including temperature sensors, strain sensors, stress sensors, and electrophysiological sensing. Additionally, the challenges and opportunities associated with conductive polymer-based physical sensors in healthcare monitoring are discussed.
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Affiliation(s)
- Xin Guo
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
| | - Yuqiong Sun
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
| | - Xidi Sun
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
| | - Jiean Li
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
| | - Jing Wu
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
| | - Yi Shi
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
| | - Lijia Pan
- Collaborative Innovation Center of Advanced Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing, 210093, China
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4
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Das S, Ghosh B, Sahoo RN, Nayak AK. Recent Advancements in Bioelectronic Medicine: A Review. Curr Drug Deliv 2024; 21:1445-1459. [PMID: 38173212 DOI: 10.2174/0115672018286832231218112557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/17/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024]
Abstract
Bioelectronic medicine is a multidisciplinary field that combines molecular medicine, neurology, engineering, and computer science to design devices for diagnosing and treating diseases. The advancements in bioelectronic medicine can improve the precision and personalization of illness treatment. Bioelectronic medicine can produce, suppress, and measure electrical activity in excitable tissue. Bioelectronic devices modify specific neural circuits using electrons rather than pharmaceuticals and uses of bioelectronic processes to regulate the biological processes underlining various diseases. This promotes the potential to address the underlying causes of illnesses, reduce adverse effects, and lower costs compared to conventional medication. The current review presents different important aspects of bioelectronic medicines with recent advancements. The area of bioelectronic medicine has a lot of potential for treating diseases, enabling non-invasive therapeutic intervention by regulating brain impulses. Bioelectronic medicine uses electricity to control biological processes, treat illnesses, or regain lost capability. These new classes of medicines are designed by the technological developments in the detection and regulation of electrical signaling methods in the nervous system. Peripheral nervous system regulates a wide range of processes in chronic diseases; it involves implanting small devices onto specific peripheral nerves, which read and regulate the brain signaling patterns to achieve therapeutic effects specific to the signal capacity of a particular organ. The potential for bioelectronic medicine field is vast, as it investigates for treatment of various diseases, including rheumatoid arthritis, diabetes, hypertension, paralysis, chronic illnesses, blindness, etc.
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Affiliation(s)
- Sudipta Das
- Department of Pharmaceutics, Netaji Subhas Chandra Bose Institute of Pharmacy, Chakdaha, Nadia - 741222, West Bengal, India
| | - Baishali Ghosh
- Department of Pharmaceutics, Netaji Subhas Chandra Bose Institute of Pharmacy, Chakdaha, Nadia - 741222, West Bengal, India
| | - Rudra Narayan Sahoo
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, 751003, Odisha, India
| | - Amit Kumar Nayak
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, 751003, Odisha, India
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5
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Liu C, Peng K, Wu Y, Fu F. Functional adhesive hydrogels for biological interfaces. SMART MEDICINE 2023; 2:e20230024. [PMID: 39188302 PMCID: PMC11235964 DOI: 10.1002/smmd.20230024] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/09/2023] [Indexed: 08/28/2024]
Abstract
Hydrogel adhesives are extensively employed in biological interfaces such as epidermal flexible electronics, tissue engineering, and implanted device. The development of functional hydrogel adhesives is a critical, yet challenging task since combining two or more attributes that seem incompatible into one adhesive hydrogel without sacrificing the hydrogel's pristine capabilities. In this Review, we highlight current developments in the fabrication of functional adhesive hydrogels, which are suitable for a variety of application scenarios, particularly those that occur underwater or on tissue/organ surface conditions. The design strategies for a multifunctional adhesive hydrogel with desirable properties including underwater adhesion, self-healing, good biocompatibility, electrical conductivity, and anti-swelling are discussed comprehensively. We then discuss the challenges faced by adhesive hydrogels, as well as their potential applications in biological interfaces. Adhesive hydrogels are the star building blocks of bio-interface materials for individualized healthcare and other bioengineering areas.
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Affiliation(s)
- Changyi Liu
- School of Environmental and Biological EngineeringNanjing University of Science and TechnologyNanjingChina
| | - Kexin Peng
- School of Environmental and Biological EngineeringNanjing University of Science and TechnologyNanjingChina
| | - Yilun Wu
- College of Biotechnology and Pharmaceutical EngineeringNanjing Tech UniversityNanjingChina
| | - Fanfan Fu
- School of Environmental and Biological EngineeringNanjing University of Science and TechnologyNanjingChina
- School of Materials Science and EngineeringNanyang Technological UniversitySingaporeSingapore
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6
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Zhang W, Su Z, Zhang X, Wang W, Li Z. Recent progress on PEDOT‐based wearable bioelectronics. VIEW 2022. [DOI: 10.1002/viw.20220030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Wanying Zhang
- China‐Australia Institute for Advanced Materials and Manufacturing Jiaxing University Jiaxing PR China
- School of Materials Science and Engineering Zhejiang Sci‐Tech University Hangzhou PR China
| | - Zhen Su
- China‐Australia Institute for Advanced Materials and Manufacturing Jiaxing University Jiaxing PR China
| | - Xianchao Zhang
- Key Laboratory of Medical Electronics and Digital Health of Zhejiang Province Jiaxing University Jiaxing PR China
- Engineering Research Center of Intelligent Human Health Situation Awareness of Zhejiang Province Jiaxing University Jiaxing PR China
| | - Wentao Wang
- School of Materials Science and Engineering Zhejiang Sci‐Tech University Hangzhou PR China
| | - Zaifang Li
- China‐Australia Institute for Advanced Materials and Manufacturing Jiaxing University Jiaxing PR China
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7
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Sheth M, Esfandiari L. Bioelectric Dysregulation in Cancer Initiation, Promotion, and Progression. Front Oncol 2022; 12:846917. [PMID: 35359398 PMCID: PMC8964134 DOI: 10.3389/fonc.2022.846917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 02/21/2022] [Indexed: 12/12/2022] Open
Abstract
Cancer is primarily a disease of dysregulation – both at the genetic level and at the tissue organization level. One way that tissue organization is dysregulated is by changes in the bioelectric regulation of cell signaling pathways. At the basis of bioelectricity lies the cellular membrane potential or Vmem, an intrinsic property associated with any cell. The bioelectric state of cancer cells is different from that of healthy cells, causing a disruption in the cellular signaling pathways. This disruption or dysregulation affects all three processes of carcinogenesis – initiation, promotion, and progression. Another mechanism that facilitates the homeostasis of cell signaling pathways is the production of extracellular vesicles (EVs) by cells. EVs also play a role in carcinogenesis by mediating cellular communication within the tumor microenvironment (TME). Furthermore, the production and release of EVs is altered in cancer. To this end, the change in cell electrical state and in EV production are responsible for the bioelectric dysregulation which occurs during cancer. This paper reviews the bioelectric dysregulation associated with carcinogenesis, including the TME and metastasis. We also look at the major ion channels associated with cancer and current technologies and tools used to detect and manipulate bioelectric properties of cells.
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Affiliation(s)
- Maulee Sheth
- Department of Biomedical Engineering, University of Cincinnati, Cincinnati, OH, United States
| | - Leyla Esfandiari
- Department of Biomedical Engineering, University of Cincinnati, Cincinnati, OH, United States
- Department of Electrical Engineering and Computer Science, University of Cincinnati, Cincinnati, OH, United States
- Department of Environmental and Public Health Sciences, University of Cincinnati, Cincinnati, OH, United States
- *Correspondence: Leyla Esfandiari,
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8
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Hosseini Jafari B, Zlobina K, Marquez G, Jafari M, Selberg J, Jia M, Rolandi M, Gomez M. A feedback control architecture for bioelectronic devices with applications to wound healing. J R Soc Interface 2021; 18:20210497. [PMID: 34847791 DOI: 10.1098/rsif.2021.0497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Bioelectronic devices can provide an interface for feedback control of biological processes in real-time based on sensor information tracking biological response. The main control challenges are guaranteeing system convergence in the presence of saturating inputs into the bioelectronic device and complexities from indirect control of biological systems. In this paper, we first derive a saturated-based robust sliding mode control design for a partially unknown nonlinear system with disturbance. Next, we develop a data informed model of a bioelectronic device for in silico simulations. Our controller is then applied to the model to demonstrate controlled pH of a target area. A modular control architecture is chosen to interface the bioelectronic device and controller with a bistable phenomenological model of wound healing to demonstrate closed-loop biological treatment. External pH is regulated by the bioelectronic device to accelerate wound healing, while avoiding chronic inflammation. Our novel control algorithm for bioelectronic devices is robust and requires minimum information about the device for broad applicability. The control architecture makes it adaptable to any biological system and can be used to enhance automation in bioengineering to improve treatments and patient outcomes.
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Affiliation(s)
- Bashir Hosseini Jafari
- Applied Mathematics, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
| | - Ksenia Zlobina
- Applied Mathematics, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
| | - Giovanny Marquez
- Applied Mathematics, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
| | - Mohammad Jafari
- Department of Earth and Space Sciences, Columbus State University, Columbus, GA 31907, USA
| | - John Selberg
- Electrical and Computer Engineering, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
| | - Manping Jia
- Electrical and Computer Engineering, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
| | - Marco Rolandi
- Electrical and Computer Engineering, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
| | - Marcella Gomez
- Applied Mathematics, Baskin School of Engineering, University of California, Santa Cruz, CA 95064, USA
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9
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Baker C, Wagner K, Wagner P, Officer DL, Mawad D. Biofunctional conducting polymers: synthetic advances, challenges, and perspectives towards their use in implantable bioelectronic devices. ADVANCES IN PHYSICS: X 2021. [DOI: 10.1080/23746149.2021.1899850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Carly Baker
- ARC Centre of Excellence for Electromaterials Science and Intelligent Polymer Research Institute, AIIM Faculty, Innovation Campus, University of Wollongong, North Wollongong, Australia
| | - Klaudia Wagner
- ARC Centre of Excellence for Electromaterials Science and Intelligent Polymer Research Institute, AIIM Faculty, Innovation Campus, University of Wollongong, North Wollongong, Australia
| | - Pawel Wagner
- ARC Centre of Excellence for Electromaterials Science and Intelligent Polymer Research Institute, AIIM Faculty, Innovation Campus, University of Wollongong, North Wollongong, Australia
| | - David L. Officer
- ARC Centre of Excellence for Electromaterials Science and Intelligent Polymer Research Institute, AIIM Faculty, Innovation Campus, University of Wollongong, North Wollongong, Australia
| | - Damia Mawad
- School of Materials Science and Engineering, UNSW Science, University of New South Wales, Sydney, Australia
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10
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Tseng CP, Silberg JJ, Bennett GN, Verduzco R. 100th Anniversary of Macromolecular Science Viewpoint: Soft Materials for Microbial Bioelectronics. ACS Macro Lett 2020; 9:1590-1603. [PMID: 35617074 DOI: 10.1021/acsmacrolett.0c00573] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Bioelectronics brings together the fields of biology and microelectronics to create multifunctional devices with the potential to address longstanding technological challenges and change our way of life. Microbial electrochemical devices are a growing subset of bioelectronic devices that incorporate naturally occurring or synthetically engineered microbes into electronic devices and have broad applications including energy harvesting, chemical production, water remediation, and environmental and health monitoring. The goal of this Viewpoint is to highlight recent advances and ongoing challenges in the rapidly developing field of microbial bioelectronic devices, with an emphasis on materials challenges. We provide an overview of microbial bioelectronic devices, discuss the biotic-abiotic interface in these devices, and then present recent advances and ongoing challenges in materials related to electron transfer across the abiotic-biotic interface, microbial adhesion, redox signaling, electronic amplification, and device miniaturization. We conclude with a summary and perspective of the field of microbial bioelectronics.
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Affiliation(s)
- Chia-Ping Tseng
- Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas 77005, United States
| | - Jonathan J. Silberg
- Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas 77005, United States
- Department of Biosciences, Rice University, Houston, Texas 77005, United States
- Department of Bioengineering, Rice University, Houston, Texas 77005, United States
| | - George N. Bennett
- Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas 77005, United States
- Department of Biosciences, Rice University, Houston, Texas 77005, United States
| | - Rafael Verduzco
- Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas 77005, United States
- Department of Materials Science and NanoEngineering, Rice University, Houston, Texas 77005, United States
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11
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Parlak O, Richter-Dahlfors A. Bacterial Sensing and Biofilm Monitoring for Infection Diagnostics. Macromol Biosci 2020; 20:e2000129. [PMID: 32588553 DOI: 10.1002/mabi.202000129] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 06/01/2020] [Indexed: 12/21/2022]
Abstract
Recent insights into the rapidly emerging field of bacterial sensing and biofilm monitoring for infection diagnostics are discussed as well as recent key developments and emerging technologies in the field. Electrochemical sensing of bacteria and bacterial biofilm via synthetic, natural, and engineered recognition, as well as direct redox-sensing approaches via algorithm-based optical sensing, and tailor-made optotracing technology are discussed. These technologies are highlighted to answer the very critical question: "how can fast and accurate bacterial sensing and biofilm monitoring be achieved? Following on from that: "how can these different sensing concepts be translated for use in infection diagnostics? A central obstacle to this transformation is the absence of direct and fast analysis methods that provide high-throughput results and bio-interfaces that can control and regulate the means of communication between biological and electronic systems. Here, the overall progress made to date in building such translational efforts at the level of an individual bacterial cell to a bacterial community is discussed.
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Affiliation(s)
- Onur Parlak
- AIMES-Center for the Advancement of Integrated Medical and Engineering Science, Karolinska Institutet and KTH Royal Institute of Technology, Stockholm, SE-171 77, Sweden.,Department of Neuroscience, Karolinska Institutet, Stockholm, SE-171 77, Sweden
| | - Agneta Richter-Dahlfors
- AIMES-Center for the Advancement of Integrated Medical and Engineering Science, Karolinska Institutet and KTH Royal Institute of Technology, Stockholm, SE-171 77, Sweden.,Department of Neuroscience, Karolinska Institutet, Stockholm, SE-171 77, Sweden.,Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, SE-100 44, Sweden
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12
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Tadini-Buoninsegni F, Palchetti I. Label-Free Bioelectrochemical Methods for Evaluation of Anticancer Drug Effects at a Molecular Level. SENSORS 2020; 20:s20071812. [PMID: 32218227 PMCID: PMC7181070 DOI: 10.3390/s20071812] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/19/2020] [Accepted: 03/21/2020] [Indexed: 02/06/2023]
Abstract
Cancer is a multifactorial family of diseases that is still a leading cause of death worldwide. More than 100 different types of cancer affecting over 60 human organs are known. Chemotherapy plays a central role for treating cancer. The development of new anticancer drugs or new uses for existing drugs is an exciting and increasing research area. This is particularly important since drug resistance and side effects can limit the efficacy of the chemotherapy. Thus, there is a need for multiplexed, cost-effective, rapid, and novel screening methods that can help to elucidate the mechanism of the action of anticancer drugs and the identification of novel drug candidates. This review focuses on different label-free bioelectrochemical approaches, in particular, impedance-based methods, the solid supported membranes technique, and the DNA-based electrochemical sensor, that can be used to evaluate the effects of anticancer drugs on nucleic acids, membrane transporters, and living cells. Some relevant examples of anticancer drug interactions are presented which demonstrate the usefulness of such methods for the characterization of the mechanism of action of anticancer drugs that are targeted against various biomolecules.
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Affiliation(s)
| | - Ilaria Palchetti
- Department of Chemistry "Ugo Schiff", University of Florence, 50019 Sesto Fiorentino, Italy
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13
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Levin M, Selberg J, Rolandi M. Endogenous Bioelectrics in Development, Cancer, and Regeneration: Drugs and Bioelectronic Devices as Electroceuticals for Regenerative Medicine. iScience 2019; 22:519-533. [PMID: 31837520 PMCID: PMC6920204 DOI: 10.1016/j.isci.2019.11.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/15/2019] [Accepted: 11/12/2019] [Indexed: 12/21/2022] Open
Abstract
A major frontier in the post-genomic era is the investigation of the control of coordinated growth and three-dimensional form. Dynamic remodeling of complex organs in regulative embryogenesis, regeneration, and cancer reveals that cells and tissues make decisions that implement complex anatomical outcomes. It is now essential to understand not only the genetics that specifies cellular hardware but also the physiological software that implements tissue-level plasticity and robust morphogenesis. Here, we review recent discoveries about the endogenous mechanisms of bioelectrical communication among non-neural cells that enables them to cooperate in vivo. We discuss important advances in bioelectronics, as well as computational and pharmacological tools that are enabling the taming of biophysical controls toward applications in regenerative medicine and synthetic bioengineering.
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Affiliation(s)
- Michael Levin
- Allen Discovery Center at Tufts University, Medford, MA 02155, USA.
| | - John Selberg
- Electrical and Computer Engineering Department, University of California, Santa Cruz, CA 95064, USA
| | - Marco Rolandi
- Electrical and Computer Engineering Department, University of California, Santa Cruz, CA 95064, USA
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14
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Clegg JR, Wagner AM, Shin SR, Hassan S, Khademhosseini A, Peppas NA. Modular Fabrication of Intelligent Material-Tissue Interfaces for Bioinspired and Biomimetic Devices. PROGRESS IN MATERIALS SCIENCE 2019; 106:100589. [PMID: 32189815 PMCID: PMC7079701 DOI: 10.1016/j.pmatsci.2019.100589] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
One of the goals of biomaterials science is to reverse engineer aspects of human and nonhuman physiology. Similar to the body's regulatory mechanisms, such devices must transduce changes in the physiological environment or the presence of an external stimulus into a detectable or therapeutic response. This review is a comprehensive evaluation and critical analysis of the design and fabrication of environmentally responsive cell-material constructs for bioinspired machinery and biomimetic devices. In a bottom-up analysis, we begin by reviewing fundamental principles that explain materials' responses to chemical gradients, biomarkers, electromagnetic fields, light, and temperature. Strategies for fabricating highly ordered assemblies of material components at the nano to macro-scales via directed assembly, lithography, 3D printing and 4D printing are also presented. We conclude with an account of contemporary material-tissue interfaces within bioinspired and biomimetic devices for peptide delivery, cancer theranostics, biomonitoring, neuroprosthetics, soft robotics, and biological machines.
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Affiliation(s)
- John R Clegg
- Department of Biomedical Engineering, the University of Texas at Austin, Austin, Texas, USA
| | - Angela M Wagner
- McKetta Department of Chemical Engineering, the University of Texas at Austin, Austin, Texas, USA
| | - Su Ryon Shin
- Division of Engineering in Medicine, Department of Medicine, Brigham Women's Hospital, Harvard Medical School, Cambridge, Massachusetts, USA
| | - Shabir Hassan
- Division of Engineering in Medicine, Department of Medicine, Brigham Women's Hospital, Harvard Medical School, Cambridge, Massachusetts, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Ali Khademhosseini
- Center for Minimally Invasive Therapeutics (C-MIT), University of California - Los Angeles, Los Angeles, California, USA
- California NanoSystems Institute (CNSI), University of California - Los Angeles, Los Angeles, California, USA
- Department of Bioengineering, University of California - Los Angeles, Los Angeles, California, USA
- Department of Bioindustrial Technologies, College of Animal Bioscience and Technology, Konkuk University, Seoul, Republic of Korea
| | - Nicholas A Peppas
- Department of Biomedical Engineering, the University of Texas at Austin, Austin, Texas, USA
- McKetta Department of Chemical Engineering, the University of Texas at Austin, Austin, Texas, USA
- Institute for Biomaterials, Drug Delivery, and Regenerative Medicine, the University of Texas at Austin, Austin, Texas, USA
- Department of Surgery and Perioperative Care, Dell Medical School, the University of Texas at Austin, Austin, Texas, USA
- Department of Pediatrics, Dell Medical School, the University of Texas at Austin, Austin, Texas, USA
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, the University of Texas at Austin, Austin, Texas, USA
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15
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Yoon J, Lee T, Choi JW. Development of Bioelectronic Devices Using Bionanohybrid Materials for Biocomputation System. MICROMACHINES 2019; 10:mi10050347. [PMID: 31137779 PMCID: PMC6562802 DOI: 10.3390/mi10050347] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 02/07/2023]
Abstract
Bioelectronic devices have been researched widely because of their potential applications, such as information storage devices, biosensors, diagnosis systems, organism-mimicking processing system cell chips, and neural-mimicking systems. Introducing biomolecules including proteins, DNA, and RNA on silicon-based substrates has shown the powerful potential for granting various functional properties to chips, including specific functional electronic properties. Until now, to extend and improve their properties and performance, organic and inorganic materials such as graphene and gold nanoparticles have been combined with biomolecules. In particular, bionanohybrid materials that are composed of biomolecules and other materials have been researched because they can perform core roles of information storage and signal processing in bioelectronic devices using the unique properties derived from biomolecules. This review discusses bioelectronic devices related to computation systems such as biomemory, biologic gates, and bioprocessors based on bionanohybrid materials with a selective overview of recent research. This review contains a new direction for the development of bioelectronic devices to develop biocomputation systems using biomolecules in the future.
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Affiliation(s)
- Jinho Yoon
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea.
| | - Taek Lee
- Department of Chemical Engineering, Kwangwoon University, Wolgye-dong, Nowon-gu, Seoul 01899, Korea.
| | - Jeong-Woo Choi
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea.
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16
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Richter-Dahlfors A, Melican K. A Cinematic View of Tissue Microbiology in the Live Infected Host. Microbiol Spectr 2019; 7:10.1128/microbiolspec.bai-0007-2019. [PMID: 31152520 PMCID: PMC11026076 DOI: 10.1128/microbiolspec.bai-0007-2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Indexed: 11/20/2022] Open
Abstract
Tissue microbiology allows for the study of bacterial infection in the most clinically relevant microenvironment, the living host. Advancements in techniques and technology have facilitated the development of novel ways of studying infection. Many of these advancements have come from outside the field of microbiology. In this article, we outline the progression from bacteriology through cellular microbiology to tissue microbiology, highlighting seminal studies along the way. We outline the enormous potential but also some of the challenges of the tissue microbiology approach. We focus on the role of emerging technologies in the continual development of infectious disease research and highlight future possibilities in our ongoing quest to understand host-pathogen interaction.
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Affiliation(s)
- Agneta Richter-Dahlfors
- Swedish Medical Nanoscience Centre, Department of Neuroscience, Karolinska Institutet, SE-17177, Stockholm, Sweden
| | - Keira Melican
- Swedish Medical Nanoscience Centre, Department of Neuroscience, Karolinska Institutet, SE-17177, Stockholm, Sweden
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17
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Chan EWC, Baek P, Tan SM, Davidson SJ, Barker D, Travas-Sejdic J. Molecular "Building Block" and "Side Chain Engineering": Approach to Synthesis of Multifunctional and Soluble Poly(pyrrole phenylene)s. Macromol Rapid Commun 2018; 40:e1800749. [PMID: 30512205 DOI: 10.1002/marc.201800749] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 11/19/2018] [Indexed: 02/06/2023]
Abstract
Here, the synthesis of a novel poly(pyrrole phenylene) (PpyP) that is both modular in ways of functionalization and soluble in organic solvents is reported, and therefore solution processable. This is achieved through the functionalization of the side-chain substituents in pyrrole phenylene (PyP) repeating units. t Butyl acrylate brushes are first grafted through atom transfer radical polymerization from one type of PyP, followed by oxidative chemical co-polymerization of the grafted PyP with a PyP bearing different side chains-either an azide or a methoxy moiety, resulting in a soluble PpyP where solubility is not dopant-dependent. Successful post-polymerization modification through "click" chemistry and post-polymerization processing via electrospinning are also demonstrated. Additionally, performed computational calculations indicate planarity of the novel polyrrole phenylene monomers and ionisation potentials that favor α-α bond formation during their polymerization.
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Affiliation(s)
- Eddie Wai Chi Chan
- Polymer Electronics Research Centre, School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland, 1010, New Zealand
| | - Paul Baek
- Polymer Electronics Research Centre, School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland, 1010, New Zealand.,The MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, 6140, New Zealand
| | - Shi Min Tan
- Polymer Electronics Research Centre, School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland, 1010, New Zealand
| | - Samuel J Davidson
- Polymer Electronics Research Centre, School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland, 1010, New Zealand
| | - David Barker
- Polymer Electronics Research Centre, School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland, 1010, New Zealand.,The MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, 6140, New Zealand
| | - Jadranka Travas-Sejdic
- Polymer Electronics Research Centre, School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland, 1010, New Zealand.,The MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, 6140, New Zealand
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18
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Rouhbakhsh Z, Aili D, Martinsson E, Svärd A, Bäck M, Housaindokht MR, Nilsson KPR, Selegård R. Self-Assembly of a Structurally Defined Chiro-Optical Peptide-Oligothiophene Hybrid Material. ACS OMEGA 2018; 3:15066-15075. [PMID: 31458172 PMCID: PMC6643387 DOI: 10.1021/acsomega.8b02153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 10/12/2018] [Indexed: 06/10/2023]
Abstract
Conducting polymers are routinely used in optoelectronic biomaterials, but large polymer polydispersity and poor aqueous compatibility complicate integration with biomolecular templates and development of discrete and defined supramolecular complexes. Herein, we report on a chiro-optical hybrid material generated by the self-assembly of an anionic peptide and a chemically defined cationic pentameric thiophene in aqueous environment. The peptide acts as a stereochemical template for the thiophene and adopts an α-helical conformation upon association, inducing optical activity in the thiophene π-π* transition region. Theoretical calculations confirm the experimentally observed induced structural changes and indicate the importance of electrostatic interactions in the complex. The association process is also probed at the substrate-solvent interface using peptide-functionalized gold nanoparticles, indicating that the peptide can also act as a scaffold when immobilized, resulting in structurally well-defined supramolecular complexes. The hybrid complex could rapidly be assembled, and the kinetics of the formation could be monitored by utilizing the local surface plasmon resonance originating from the gold nanoparticles. We foresee that these findings will aid in designing novel hybrid materials and provide a possible route for the development of functional optoelectronic interfaces for both biomaterials and energy harvesting applications.
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Affiliation(s)
- Zeinab Rouhbakhsh
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
- Biophysical
Chemistry Laboratory, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, 91775-1436 Mashhad, Iran
| | - Daniel Aili
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
| | - Erik Martinsson
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
| | - Anna Svärd
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
| | - Marcus Bäck
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
| | - Mohammad R. Housaindokht
- Biophysical
Chemistry Laboratory, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, 91775-1436 Mashhad, Iran
| | - K. Peter R. Nilsson
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
| | - Robert Selegård
- Laboratory
of Molecular Materials, Division of Molecular Physics,
Department of Physics, Chemistry and Biology, and Division of Chemistry, Department
of Physics, Chemistry and Biology, Linköping
University, 581 83 Linköping, Sweden
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19
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The Potential for Convergence between Synthetic Biology and Bioelectronics. Cell Syst 2018; 7:231-244. [DOI: 10.1016/j.cels.2018.08.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 05/30/2018] [Accepted: 08/13/2018] [Indexed: 01/20/2023]
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20
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Affiliation(s)
- Eduardo Fernández
- Bioengineering Institute; Miguel Hernández University of Elche and CIBER BBN; Elche 03202 Spain
| | - Pablo Botella
- Instituto de Tecnología Química; Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas; Valencia 46022 Spain
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21
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Affiliation(s)
- P S Olofsson
- Center for Bioelectronic Medicine, Department of Medicine, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Solna, Sweden.,Center for Bioelectronic Medicine, The Feinstein Institute for Medical Research, Manhasset, NY, USA
| | - K J Tracey
- Center for Bioelectronic Medicine, The Feinstein Institute for Medical Research, Manhasset, NY, USA
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