Retracted Article: Utility of plasma: a new road from physics to chemistry

Attri, Pankaj; Arora, Bharti; Choi, Eun Ha

doi:10.1039/c3ra41277f

Cited by 78 publications

(28 citation statements)

References 245 publications

(262 reference statements)

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“…The mean free path between active species is significant at low pressure, thus, uniform deposition throughout the reactor system can be obtained. Low pressure also increases the glow discharge size rising plasma interaction with the substrate [18][19][20].…”

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

“…The rise in flow rate also increases system pressure. Thus, effects associated with high pressure are also dominated by high flow rate as nonuniformity of deposited polymer surface [18][19][20].…”

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

“…The deposition rate of plasma polymer coatings also increases as plasma exposure time increases. Moreover, the chemistry and morphology of deposited polymer might be changed due to cross-linking and etching process [18][19][20].…”

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

“…A high degree of monomer fragmentation shows the change in deposition mechanism at high temperature. The cross-linking and branching of the deposited polymer increase due to the fragmentation process [18][19][20].…”

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

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Controlled Surface Wettability by Plasma Polymer Surface Modification

et al. 2019

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Inspired by nature, tunable wettability has attracted a lot of attention in both academia and industry. Various methods of polymer surface tailoring have been studied to control the changes in wetting behavior. Polymers with a precisely controlled wetting behavior in a specific environment are blessed with a wealth of opportunities and potential applications exploitable in biomaterial engineering. Controlled wetting behavior can be obtained by combining surface chemistry and morphology. Plasma assisted polymer surface modification technique has played a significant part to control surface chemistry and morphology, thus improving the surface wetting properties of polymers in many applications. This review focuses on plasma polymerization and investigations regarding surface chemistry, surface wettability and coating kinetics, as well as coating stability. We begin with a brief overview of plasma polymerization; this includes growth mechanisms of plasma polymerization and influence of plasma parameters. Next, surface wettability and theoretical background structures and chemistry of superhydrophobic and superhydrophilic surfaces are discussed. In this review, a summary is made of recent work on tunable wettability by tailoring surface chemistry with physical appearance (i.e. substrate texture). The formation of smart polymer coatings, which adjust their surface wettability according to outside environment, including, pH, light, electric field and temperature, is also discussed. Finally, the applications of tunable wettability and pH responsiveness of polymer coatings in real life are addressed. This review should be of interest to plasma surface science communality particularly focused controlled wettability of smart polymer surfaces.

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Section: Influence Of Plasma Parametersmentioning

confidence: 99%

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

Section: Influence Of Plasma Parametersmentioning

confidence: 99%

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Controlled Surface Wettability by Plasma Polymer Surface Modification

et al. 2019

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“…1 Unfortunately, they are subject to several drawbacks: microbial resistance development, damage to the treated scaffold or incomplete sterilization. [3][4][5] Numerous synergies and inactivation mechanisms have been proposed to explain the efficiency of plasma treatments on bacteria suspension, involving the generation of several reactive oxygen and nitrogen species (RONS): hydrogen peroxide, peroxynitrite, ozone or hydroxyl and perhydroxyl radicals among others, with the potential contribution of plasma-issued (V)UV photons. [3][4][5] Numerous synergies and inactivation mechanisms have been proposed to explain the efficiency of plasma treatments on bacteria suspension, involving the generation of several reactive oxygen and nitrogen species (RONS): hydrogen peroxide, peroxynitrite, ozone or hydroxyl and perhydroxyl radicals among others, with the potential contribution of plasma-issued (V)UV photons.…”

mentioning

confidence: 99%

Formation of ammonium in saline solution treated by nanosecond pulsed cold atmospheric microplasma: a route to fast inactivation of E. coli bacteria

et al. 2015

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Chemical Surface Modification of Polymeric Biomaterials for Biomedical Applications

Sun

Liu

et al. 2020

Macromol. Rapid Commun.

123

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This review focuses on the attachment of polymer brushes to polymeric biomaterial substrates by chemical surface modification methods for biomedical applications. In the first part of this paper, a general introduction to the synthesis of polymer brushes is given. Thereafter, a comprehensive overview of recent work on the chemical surface modification of polymeric biomaterials, with a focus on “grafting‐to,” “grafting‐from,” and “grafting‐through” strategies, is provided. Finally, some representative cutting‐edge biomedical applications of modified polymeric biomaterials, mainly including antifouling materials and biocompatible materials, are highlighted. On the basis of this literature study, a perspective on future trends in this field is provided.

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Retracted Article: Utility of plasma: a new road from physics to chemistry

Cited by 78 publications

References 245 publications

Controlled Surface Wettability by Plasma Polymer Surface Modification

Controlled Surface Wettability by Plasma Polymer Surface Modification

Formation of ammonium in saline solution treated by nanosecond pulsed cold atmospheric microplasma: a route to fast inactivation of E. coli bacteria

Chemical Surface Modification of Polymeric Biomaterials for Biomedical Applications

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