Viscoelastic Properties and Morphology of Mumio-based Medicated Hydrogels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43867446" target="_blank" >RIV/70883521:28110/11:43867446 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/11:43867446

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.3604487" target="_blank" >http://dx.doi.org/10.1063/1.3604487</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.3604487" target="_blank" >10.1063/1.3604487</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Viscoelastic Properties and Morphology of Mumio-based Medicated Hydrogels

Popis výsledku v původním jazyce

Novel medicated hydrogels were prepared (by moist heat treatment) with PVA, agar, mumio, mare?s milk (MM), seabuckthorn oil (SB oil) and salicylic acid (SA) for wound dressing/healing application. Scanning electron micrographs (SEM) show highly porous structure of these hydrogels. The swelling behaviour of the hydrogels in physiological solution displays remarkable liquid absorption property. The knowledge obtained from rheological investigations of these systems may be highly useful for the characterization of the newly developed topical formulations. In the present study, an oscillation frequency sweep test was used for the evaluation of storage modulus (G?), loss modulus (G?), and complex viscosity (ný*) of five different formulations, over an angular frequency range from 0.1 to 100 rad.s-1. The influence of healing agents and swelling effect on the rheological properties of mumio-based medicated hydrogels was investigated to judge its application on uneven surface of body.

Název v anglickém jazyce

Viscoelastic Properties and Morphology of Mumio-based Medicated Hydrogels

Popis výsledku anglicky

Novel medicated hydrogels were prepared (by moist heat treatment) with PVA, agar, mumio, mare?s milk (MM), seabuckthorn oil (SB oil) and salicylic acid (SA) for wound dressing/healing application. Scanning electron micrographs (SEM) show highly porous structure of these hydrogels. The swelling behaviour of the hydrogels in physiological solution displays remarkable liquid absorption property. The knowledge obtained from rheological investigations of these systems may be highly useful for the characterization of the newly developed topical formulations. In the present study, an oscillation frequency sweep test was used for the evaluation of storage modulus (G?), loss modulus (G?), and complex viscosity (ný*) of five different formulations, over an angular frequency range from 0.1 to 100 rad.s-1. The influence of healing agents and swelling effect on the rheological properties of mumio-based medicated hydrogels was investigated to judge its application on uneven surface of body.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

AIP Conference Proceedings

ISSN

0094-243X

e-ISSN

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Svazek periodika

1375

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

261-271

Kód UT WoS článku

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EID výsledku v databázi Scopus

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