Conducting polymer-based electrically conductive adhesive materials: design, fabrication, properties, and applications

Derakhshankhah, Hossein; Mohammad‐Rezaei, Rahim; Massoumi, Bakhshali; Abbasian, Mojtaba; Rezaei, Aram; Samadian, Hadi; Jaymand, Mehdi

doi:10.1007/s10854-020-03712-0

Cited by 42 publications

(24 citation statements)

References 81 publications

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“…For the past decades, intrinsically conductive polymers have been developed and reported as applications for bioadhesives. [124] The con- is one of the most widely utilized conductive polymers. [125] The PEDOT is not water-soluble; however, mixing it with PSS allows stable water dispersion of PEDOT.…”

Section: Electrically Conductive Bioadhesivesmentioning

confidence: 99%

Rational engineering and applications of functional bioadhesives in biomedical engineering

Park

Kim

Chun

et al. 2021

Biotechnology Journal

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For the past decades, several bioadhesives have been developed to replace conventional wound closure medical tools such as sutures, staples, and clips. The bioadhesives are easy to use and can minimize tissue damage. They are designed to provide strong adhesion with stable mechanical support on tissue surfaces. However, this monofunctionality of the bioadhesives hinders their practical applications. In particular, a bioadhesive can lose its intended function under harsh tissue environments or delay tissue regeneration during wound healing. Based on several natural and synthetic biomaterials, functional bioadhesives have been developed to overcome the aforementioned limitations. The functional bioadhesives are designed to have specific characteristics such as antimicrobial, cell infiltrative, stimuli-responsive, electrically conductive, and self-healing to ensure stability under harsh tissue conditions, facilitate tissue regeneration, and effectively monitor biosignals. Herein, we thoroughly review the functional bioadhesives from their fundamental background to recent progress with their practical applications for the enhancement of tissue healing and effective biosignal sensing.Furthermore, the future perspectives on the applications of functional bioadhesives and current challenges in their commercialization are also discussed.

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Section: Electrically Conductive Bioadhesivesmentioning

confidence: 99%

Rational engineering and applications of functional bioadhesives in biomedical engineering

Park

Kim

Chun

et al. 2021

Biotechnology Journal

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“…To avoid Pb/Sn soldering attempts, the findings of major electronics manufacturers have begun using TCA as alternatives. The chemical composition of TCA includes both inorganic (metal or ceramic) particles and an organic (polymer) compound [22]. The need for effective heat conduction within electronic equipment has been highlighted more with the development of 5G mobile networks.…”

Section: Thermally Conductive Adhesive In Electronics Packagingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Recent Advances on Thermally Conductive Adhesive in Electronic Packaging: A Review

et al. 2021

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The application of epoxy adhesive is widespread in electronic packaging. Epoxy adhesives can be integrated with various types of nanoparticles for enhancing thermal conductivity. The joints with thermally conductive adhesive (TCA) are preferred for research and advances in thermal management. Many studies have been conducted to increase the thermal conductivity of epoxy-based TCAs by conductive fillers. This paper reviews and summarizes recent advances of these available fillers in TCAs that contribute to electronic packaging. It also covers the challenges of using the filler as a nano-composite. Moreover, the review reveals a broad scope for future research, particularly on thermal management by nanoparticles and improving bonding strength in electronic packaging.

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“…[16] However, one of the most studied polymers due to its environmental stability, ease preparation, highly conductivity of electricity under different pHs of the medium, and its biocompatibility, is polypyrrole (PPy). [17,18] For example, Valencia-Castro et al [19] chemically polymerized pyrrole in the presence of amino acids L-serine or L-glutamic acid and the obtained PPy was loaded in cross-linked polyacrylamide (PA) hydrogel to obtain the electroactive PA/PPy hydrogel, which was used in amoxicillin controlled release studies in the presence of external electrical stimulus. They observed that amoxicillin release rate can be tuned showing ON-OFF behavior, which was ascribed to electrochemical reduction of PPy chains and their interaction with the amino acids of PA chains.…”

Section: Introductionmentioning

confidence: 99%

Electroactive polyacrylamide/chitosan/polypyrrole hydrogel for captopril release controlled by electricity

Ovando‐Medina

Reyes-Palacios

García-Montejano

et al. 2021

Vinyl Additive Technology

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The demand for the development of new therapies and devices for controlled drug release has been continuously increasing, especially those based on materials sensitives to external stimuli, such as electricity. Therefore, in this work, acrylamide was polymerized in the presence of chitosan (CS), using N,N 0methylenebisacrylamide as cross-linking, followed by immersion in pyrrole aqueous solution and chemical polymerization to obtain an electroactive hydrogel of polyacrylamide/CS/polypyrrole (PA/CS/PPy) (67.5/7.5/25% wt.); this electroactive hydrogel was later used in drug delivery controlled by electricity studies. The synthesized PA/CS/PPy hydrogel was characterized by scanning electron microscopy, FTIR spectroscopy, and thermogravimetric analysis. It was observed that the hydrogel presented pores in the range of 50-200 μm with CS and PPy well incorporated to the cross-linked PA. The hydrogel swelling percentage (S) was determined at different pHs. It was observed that S was independent of pH, with S = 700% and a swelling kinetics described by the Fickian diffusion mechanism at alkaline pH. PA/CS/PPy hydrogel was used to absorb captopril (a drug for hypertension control), and its kinetics release at different applied potentials and pH was studied. Release kinetics were described by the Korsmeyer-Peppas model, while release mechanism was a Case-II transport without current at alkaline pH; under electrical stimuli, the mechanism presented an anomalous transport with ON-OFF profile, increasing the release rate with the applied voltage showing its electroactivity in the captopril release.

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Conducting polymer-based electrically conductive adhesive materials: design, fabrication, properties, and applications

Cited by 42 publications

References 81 publications

Rational engineering and applications of functional bioadhesives in biomedical engineering

Rational engineering and applications of functional bioadhesives in biomedical engineering

Recent Advances on Thermally Conductive Adhesive in Electronic Packaging: A Review

Electroactive polyacrylamide/chitosan/polypyrrole hydrogel for captopril release controlled by electricity

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