Experimentelle untersuchungen �ber die antimikrobielle wirkung von zinkoxid

Paetzold, O. H.; Wiese, A.

doi:10.1007/bf00582067

Cited by 11 publications

(2 citation statements)

References 5 publications

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“…In a first approach to fill the raspberries with active agents, antimicrobially active nanoparticles of ZnO or Ag were selected and added during the spray-drying process to yield a porous container system with antimicrobial filling. It is well-known that ZnO and Ag nanoparticles show antimicrobial effects when they get into contact with bacteria or microbes. − …”

Section: Resultsmentioning

confidence: 99%

Coatings with a Mole-hill Structure of Nanoparticle-Raspberry Containers for Surfaces with Abrasion-Refreshable Reservoir Functionality

Ballweg

Gellermann

Mandel

2015

ACS Appl. Mater. Interfaces

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Active silica nanoparticle-based raspberry-like container depots for agents such as antimicrobial substances are presented. The nano raspberry-containers are integrated into coatings in a way that they form a mole-hill structure; i.e., they are partly standing out of the coating. As an application example, it is demonstrated that the containers can be filled with antimicrobially active agents such as nano ZnO or Ag or organic molecules such as thymol. It is demonstrated that the containers can be partly chopped-off via abrasion by rubbing over the surface. This mechanism proves to be an attractive approach to render surfaces refreshable. A first proof of principle for antimicrobial activity of the intact containers in the coatings and the abrasion treated, chopped-off (and thereby reactivated) containers is demonstrated.

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Section: Resultsmentioning

confidence: 99%

Coatings with a Mole-hill Structure of Nanoparticle-Raspberry Containers for Surfaces with Abrasion-Refreshable Reservoir Functionality

Ballweg

Gellermann

Mandel

2015

ACS Appl. Mater. Interfaces

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“…Die durch Eiweißfällung erleichterte Austrocknung der entzündeten Oberfläche erleichtert den Heilungsprozess [7]. Die (schwachen) antimikrobiellen Eigenschaften zeigen In-vitro-Wirksamkeit gegen Streptokokken, Staphylokokken, Pseudomonas aeruginosa, Candida albicans und Dermatophyten [8].…”

Section: Zinkoxid Und Wundheilungunclassified

Topisch appliziertes Zinkoxid und sein Einsatz in Nanomaterialien

Reich¹,

Kubek²,

Gröber³

et al. 2022

Zeitschrift für Orthomolekulare Medizin

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ZusammenfassungDie topische Anwendung von makroskaligem Zinkoxid beruht auf dessen nachgewiesenen adstringierenden, antiseptischen und die Wundheilung fördernden Eigenschaften. Nanoskaliges Zinkoxid findet seit ca. 30 Jahren in vielen technischen Bereichen und zahlreichen Produkten Anwendung, z. B. als UVA-Filter in Sonnenschutzmitteln. Gesundheitliche Risiken werden diskutiert, wurde bisher aber v. a. für alveolengängigen Zinkoxidfeinstaub nachgewiesen. Bei Anwendung von nanoskaliertem Zinkoxid auf der intakten Haut werden geringe Mengen an Zinkionen freigesetzt, die unbedenklich sind. Erforderlich sind Untersuchungen zum Verhalten der Partikel auf erkrankter Haut.

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Trace Elements in Normal and Impaired Wound Healing

Söderberg

1995

Wound Healing and Skin Physiology

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Experimentelle untersuchungen �ber die antimikrobielle wirkung von zinkoxid

Cited by 11 publications

References 5 publications

Coatings with a Mole-hill Structure of Nanoparticle-Raspberry Containers for Surfaces with Abrasion-Refreshable Reservoir Functionality

Coatings with a Mole-hill Structure of Nanoparticle-Raspberry Containers for Surfaces with Abrasion-Refreshable Reservoir Functionality

Topisch appliziertes Zinkoxid und sein Einsatz in Nanomaterialien

Trace Elements in Normal and Impaired Wound Healing

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