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Liang S, Hu M, Li B, Xia D, Liang C, Peng F, Wang D. Smart Implant with Bacteria Monitoring and Killing Ability for Orthopedic Applications. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37318286 DOI: 10.1021/acsami.3c03599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Bacterial infections around implants constitute a significant cause of implant failures. Early recognition of bacterial adhesion is an essential factor in preventing implant infections. Therefore, an implant capable of detecting and disinfecting initial bacterial adhesion is required. This study reports on the development of an intelligent solution for this issue. We developed an implant integrated with a biosensor electrode based on alternating current (AC) impedance technology to monitor the early growth process of Escherichia coli (E. coli) and its elimination. The biosensor electrode was fabricated by coating polypyrrole (PPy) doped with sodium p-toluenesulfonate (TSONa) on titanium (Ti) surfaces. Monitoring the change in resistance using electrochemical impedance spectroscopy (EIS), combined with an equivalent circuit model (ECM), enables the monitoring of the early adhesion of E. coli. The correlation with the classical optical density (OD) monitoring value reached 0.989. Subsequently, the eradication of bacteria on the electrode surface was achieved by applying different voltages to E. coli cultured on the electrode surface, which caused damage to E. coli. Furthermore, in vitro cellular experiments showed that the PPy coating has good biocompatibility and can promote bone differentiation.
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Affiliation(s)
- Shengjie Liang
- Hebei Key Laboratory of Biomaterials and Smart Theranostics, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin 300130, China
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China
| | - Mengyuan Hu
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China
| | - Baoe Li
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China
| | - Dan Xia
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China
| | - Chunyong Liang
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China
| | - Feng Peng
- Medical Research Institute, Department of Orthopedics, Guangdong Provincial People's Hospital, (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Donghui Wang
- Hebei Key Laboratory of Biomaterials and Smart Theranostics, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin 300130, China
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2
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Shah V, Bhaliya J, Patel GM, Deshmukh K. Advances in polymeric nanocomposites for automotive applications: A review. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vraj Shah
- Department of Chemistry, School of Science ITM SLS Baroda University Vadodara India
| | - Jaydip Bhaliya
- Department of Chemistry, School of Science ITM SLS Baroda University Vadodara India
| | - Gautam M. Patel
- Department of Industrial Chemistry, Institute of Science & Technology for Advanced Studies & Research (ISTAR) CVM University India
| | - Kalim Deshmukh
- New Technologies ‐ Research Centre University of West Bohemia Plzeň Czech Republic
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3
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Shah V, Bhaliya J, Patel GM, Joshi P. Room-Temperature Chemiresistive Gas Sensing of SnO2 Nanowires: A Review. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-021-02198-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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4
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Kim C, Lopez DH. Effects of the Interface between Inorganic and Organic Components in a Bi 2Te 3-Polypyrrole Bulk Composite on Its Thermoelectric Performance. MATERIALS 2021; 14:ma14113080. [PMID: 34199967 PMCID: PMC8200231 DOI: 10.3390/ma14113080] [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: 04/29/2021] [Revised: 05/27/2021] [Accepted: 05/31/2021] [Indexed: 11/16/2022]
Abstract
We provided a method to hybridize Bi2Te3 with polypyrrole, thus forming an inorganic/organic bulk composite (Bi2Te3–polypyrrole), in which the effects of energy band junction and phonon scattering were expected to occur at the interface of the two components. Bi2Te3–polypyrrole exhibited a considerably high Seebeck coefficient compared to pristine Bi2Te3, and thus it recorded a somewhat increased power factor despite the loss in electrical conductivity caused by the organic component, polypyrrole. Bi2Te3–polypyrrole also exhibited much lower thermal conductivity than pristine Bi2Te3 because of the phonon scattering effect at the interface. We successfully brought about the decoupling phenomenon of electrical and thermal properties by devising an inorganic/organic composite and adjusting its fabrication condition, thereby optimizing its thermoelectric performance, which is considered the predominant property for n-type binary Bi2Te3 reported so far.
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Affiliation(s)
- Cham Kim
- Division of Nanotechnology, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-daero, Daegu 42988, Korea
- Correspondence:
| | - David Humberto Lopez
- Department of Chemical and Environmental Engineering, University of Arizona, 1133 E. James. E. Rogers Way, Tucson, AZ 85721, USA;
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Chondath SK, Menamparambath MM. Interface-assisted synthesis: a gateway to effective nanostructure tuning of conducting polymers. NANOSCALE ADVANCES 2021; 3:918-941. [PMID: 36133281 PMCID: PMC9419666 DOI: 10.1039/d0na00940g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/08/2021] [Indexed: 06/15/2023]
Abstract
The interface-assisted polymerization technique can be viewed as a powerful emerging tool for the synthesis of conducting polymers (CPs) on a large scale. Contrary to other bulk or single-phase polymerization techniques, interface-assisted synthesis strategies offer effective nanostructure control in a confined two-dimensional (2-D) space. This review focuses on the types of interfaces, mechanism at the interface, advantages and future perspectives of the interfacial polymerization in comparison to conventional polymerization techniques. Hence, the primary focus is on briefing the different types of the chemical methods of polymerization, followed by uniqueness in the reaction dynamics of interface polymerization. The classification of interfaces into four types (liquid/solid, gas/liquid, liquid/liquid, and gas/solid) is based on the versatility and underlying mechanistic pathway of the polymerization of each type. The role of interface in tuning the nanostructure of CPs and the performance evaluation of pristine CPs based on the electrical conductivity are also discussed. Finally, the future outlook of this emerging field is discussed and proposed in detail through some multifunctional applications of synthesized conducting polymers.
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Affiliation(s)
- Subin Kaladi Chondath
- Department of Chemistry, National Institute of Technology Calicut Calicut 673601 Kerala India
| | - Mini Mol Menamparambath
- Department of Chemistry, National Institute of Technology Calicut Calicut 673601 Kerala India
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Idumah CI, Ezeani E, Nwuzor I. A review: advancements in conductive polymers nanocomposites. POLYM-PLAST TECH MAT 2020. [DOI: 10.1080/25740881.2020.1850783] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Christopher Igwe Idumah
- Nnamdi Azikiwe University, Faculty of Engineering, Department of Polymer and Textile Engineering, Awka, Nigeria
- EnPro, Universiti Teknologi Malaysia
| | - E.O Ezeani
- Nnamdi Azikiwe University, Faculty of Engineering, Department of Polymer and Textile Engineering, Awka, Nigeria
| | - I.C Nwuzor
- Nnamdi Azikiwe University, Faculty of Engineering, Department of Polymer and Textile Engineering, Awka, Nigeria
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Verma A, Choudhary RB, Nayak D, Mandal G. Structural Analysis with Augmented Optoelectronic Performance of Polyindole–Polypyrrole–Cadmium Sulfide Nanohybrid: PIN/PPY/CdS. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01525-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Mao J, Rouabhia M, Zhang Z. Surface modification by assembling: a modular approach based on the match in nanostructures. J Mater Chem B 2019; 7:755-762. [DOI: 10.1039/c8tb02789g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A modular strategy is described to construct a multi-biofunctional and conductive membrane based on the assembling of a nanostructured substrate and functional nanoparticles.
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Affiliation(s)
- Jifu Mao
- Département de chirurgie
- Faculté de médecine
- Université Laval
- Canada
- Axe médecine régénératrice
| | - Mahmoud Rouabhia
- Groupe de Recherche en Écologie Buccale
- Faculté de Médecine Dentaire
- Université Laval
- Canada
| | - Ze Zhang
- Département de chirurgie
- Faculté de médecine
- Université Laval
- Canada
- Axe médecine régénératrice
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9
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In-situ preparation and properties of gold nanoparticles embedded polypyrrole composite. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.06.069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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10
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Current development of 1D and 2D metallic nanomaterials for the application of transparent conductors in solar cells: Fabrication and modeling. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2017.09.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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11
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A review on chemiresistive room temperature gas sensors based on metal oxide nanostructures, graphene and 2D transition metal dichalcogenides. Mikrochim Acta 2018; 185:213. [DOI: 10.1007/s00604-018-2750-5] [Citation(s) in RCA: 300] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 02/26/2018] [Indexed: 02/08/2023]
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12
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Polypyrrole as Electrically Conductive Biomaterials: Synthesis, Biofunctionalization, Potential Applications and Challenges. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1078:347-370. [DOI: 10.1007/978-981-13-0950-2_18] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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13
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Majumdar S, Mahanta D. One-Step Preparation of Freestanding Polypyrrole Films at Air-Water Interface. ChemistrySelect 2017. [DOI: 10.1002/slct.201701871] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sibani Majumdar
- Department of Chemistry; Gauhati University; Jalukbari, Guwahati, Assam India 781014
| | - Debajyoti Mahanta
- Department of Chemistry; Gauhati University; Jalukbari, Guwahati, Assam India 781014
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Mao J, Li C, Park HJ, Rouabhia M, Zhang Z. Conductive Polymer Waving in Liquid Nitrogen. ACS NANO 2017; 11:10409-10416. [PMID: 28880520 DOI: 10.1021/acsnano.7b05546] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The poor mechanical properties and processability of pristine heterocyclic conductive polymers represent the most notable scientific and technological challenges that have greatly limited the application of these polymers. We report a soft and mechanically processable free-standing pristine polypyrrole (PPy) membrane (PPy-N) that is as soft in liquid nitrogen (-196 °C) as it is at room temperature, despite a glass transition temperature (Tg) above 100 °C. This PPy membrane also displays a highly attractive combination of properties, including mechanical processability, lightweight (9 g m-2), large surface area (14.5 m2 g-1), stable electrothermal behavior, amphiphilicity, excellent cytocompatibility, and easy synthesis, at virtually any size. This discovery demonstrates an approach to changing the mechanical property of heterocyclic conductive polymer with no chemical alterations or compounding and may enhance the development of inherently conducting polymers for applications in energy storage and biomedicine and as lightweight conducting and heating materials.
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Affiliation(s)
- Jifu Mao
- Département de chirurgie, Faculté de médecine, Université Laval , Québec G1V 0A6, Canada
- L'Axe médecine régénératrice, Centre de recherche du CHU de Québec , Québec G1L 3L5, Canada
| | - Chaojing Li
- Département de chirurgie, Faculté de médecine, Université Laval , Québec G1V 0A6, Canada
- L'Axe médecine régénératrice, Centre de recherche du CHU de Québec , Québec G1L 3L5, Canada
- Key Laboratory of Textile Science and Technology of Ministry of Education and College of Textiles, Donghua University , 2999 North Renmin Road, Shanghai 201620, China
| | - Hyun Jin Park
- Département de chirurgie, Faculté de médecine, Université Laval , Québec G1V 0A6, Canada
- L'Axe médecine régénératrice, Centre de recherche du CHU de Québec , Québec G1L 3L5, Canada
- Groupe de Recherche en Écologie Buccale, Faculté de Médecine Dentaire, Université Laval , Québec G1V 0A6, Canada
| | - Mahmoud Rouabhia
- Groupe de Recherche en Écologie Buccale, Faculté de Médecine Dentaire, Université Laval , Québec G1V 0A6, Canada
| | - Ze Zhang
- Département de chirurgie, Faculté de médecine, Université Laval , Québec G1V 0A6, Canada
- L'Axe médecine régénératrice, Centre de recherche du CHU de Québec , Québec G1L 3L5, Canada
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15
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Yuan L, Wan C, Ye X, Wu F. Facial Synthesis of Silver-incorporated Conductive Polypyrrole Submicron Spheres for Supercapacitors. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.06.165] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Nguyen DN, Yoon H. Recent Advances in Nanostructured Conducting Polymers: from Synthesis to Practical Applications. Polymers (Basel) 2016; 8:E118. [PMID: 30979209 PMCID: PMC6432394 DOI: 10.3390/polym8040118] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 03/19/2016] [Accepted: 03/25/2016] [Indexed: 12/21/2022] Open
Abstract
Conducting polymers (CPs) have been widely studied to realize advanced technologies in various areas such as chemical and biosensors, catalysts, photovoltaic cells, batteries, supercapacitors, and others. In particular, hybridization of CPs with inorganic species has allowed the production of promising functional materials with improved performance in various applications. Consequently, many important studies on CPs have been carried out over the last decade, and numerous researchers remain attracted to CPs from a technological perspective. In this review, we provide a theoretical classification of fabrication techniques and a brief summary of the most recent developments in synthesis methods. We evaluate the efficacy and benefits of these methods for the preparation of pure CP nanomaterials and nanohybrids, presenting the newest trends from around the world with 205 references, most of which are from the last three years. Furthermore, we also evaluate the effects of various factors on the structures and properties of CP nanomaterials, citing a large variety of publications.
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Affiliation(s)
- Duong Nguyen Nguyen
- Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea.
| | - Hyeonseok Yoon
- Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea.
- School of Polymer Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea.
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Samanta S, Bakas I, Singh A, Aswal DK, Chehimi MM. In situ diazonium-modified flexible ITO-coated PEN substrates for the deposition of adherent silver-polypyrrole nanocomposite films. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:9397-9406. [PMID: 25027950 DOI: 10.1021/la501909r] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this paper, we report a simple and versatile process of electrografting the aryl multilayers onto indium tin oxide (ITO)-coated flexible poly(ethylene naphthalate) (PEN) substrates using a diazonium salt (4-pyrrolylphenyldiazonium) solution, which was generated in situ from a reaction between the 4-(1H-pyrrol-1-yl)aniline precursor and sodium nitrite in an acidic medium. The first aryl layer bonds with the ITO surface through In-O-C and Sn-O-C bonds which facilitate the formation of a uniform aryl multilayer that is ∼8 nm thick. The presence of the aryl multilayer has been confirmed by impedance spectroscopy as well as by electron-transfer blocking measurements. These in situ diazonium-modified ITO-coated PEN substrates may find applications in flexible organic electronics and sensor industries. Here we demonstrate the application of diazonium-modified flexible substrates for the growth of adherent silver/polpyrrole nanocomposite films using surface-confined UV photopolymerization. These nanocomposite films have platelet morphology owing to the template effect of the pyrrole-terminated aryl multilayers. In addition, the films are highly doped (32%). This work opens new areas in the design of flexible ITO-conductive polymer hybrids.
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Affiliation(s)
- Soumen Samanta
- Technical Physics Division, Bhabha Atomic Research Centre (BARC), Mumbai 400085, India
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Yu B, Xu X. Conductive properties and mechanism of polyvinyl chloride doped by a multi-walled carbon nanotube–polypyrrole nano-complex dopant. RSC Adv 2014. [DOI: 10.1039/c3ra45332d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Singh A, Salmi Z, Joshi N, Jha P, Decorse P, Lecoq H, Lau-Truong S, Jouini M, Aswal DK, Chehimi MM. Electrochemical investigation of free-standing polypyrrole–silver nanocomposite films: a substrate free electrode material for supercapacitors. RSC Adv 2013. [DOI: 10.1039/c3ra42786b] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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