Biocompatibility of colloidal polypyrrole

Káčerová, Simona; Víchová, Zdenka; Valášková, Kristýna; Vícha, Jan; Münster, Lukáš; Kašpárková, Věra; Vašíček, Ondřej; Humpolíček, Petr

doi:10.1016/j.colsurfb.2023.113605

Cited by 6 publications

(2 citation statements)

References 51 publications

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“…When surfactants are added, the rich morphology of conducting polymers can be attributed to their special molecular structure. Surfactants such as organic sulfonates (e.g., SDS, SDBS) [ 46 , 47 ], polyvinylpyrrolidone (PVP) [ 48 , 49 ] and sodium p-toluenesulfonate (TsONa) [ 50 , 51 ] are commonly used.…”

Section: Dopants Of Conducting Polymersmentioning

confidence: 99%

Advances and Prospects in the Study of Spherical Polyelectrolyte Brushes as a Dopant for Conducting Polymers

2024

Molecules

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Owing to their special structure and excellent physical and chemical properties, conducting polymers have attracted increasing attention in materials science. In recent years, tremendous efforts have been devoted to improving the comprehensive performance of conducting polymers by using the technique of “doping.” Spherical polyelectrolyte brushes (SPBs) bearing polyelectrolyte chains grafted densely to the surface of core particles have the potential to be novel dopant of conducting polymers not only because of their spherical structure, high grafting density and high charge density, but also due to the possibility of their being applied in printed electronics. This review first presents a summary of the general dopants of conducting polymers. Meanwhile, conducting polymers doped with spherical polyelectrolyte brushes (SPBs) is highlighted, including the preparation, characterization, performance and doping mechanism. It is demonstrated that comprehensive performance of conducting polymers has improved with the addition of SPBs, which act as template and dopant in the synthesis of composites. Furthermore, the applications and future developments of conductive composites are also briefly reviewed and proposed, which would draw more attention to this field.

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Section: Dopants Of Conducting Polymersmentioning

confidence: 99%

Advances and Prospects in the Study of Spherical Polyelectrolyte Brushes as a Dopant for Conducting Polymers

2024

Molecules

View full text Add to dashboard Cite

show abstract

“…The choice of oxidant has a considerable effect on the resulting cytocompatibility and other key properties, such as the electrical conductivity [ 19 ]. Previous studies utilized PPy in the form of powders [ [20] , [21] , [22] , [23] ], co-polymers [ [24] , [25] , [26] ], or colloidal dispersions [ [27] , [28] , [29] ], though, only a few studies are concerned with PPy in situ coating [ [30] , [31] , [32] ] and even less are put in the connection with its cytocompatibility [ 33 ].…”

Section: Introductionmentioning

confidence: 99%