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Romána Zelkó

Researcher at Semmelweis University

Publications -  175
Citations -  2143

Romána Zelkó is an academic researcher from Semmelweis University. The author has contributed to research in topics: Electrospinning & Drug delivery. The author has an hindex of 21, co-authored 164 publications receiving 1750 citations. Previous affiliations of Romána Zelkó include Eötvös Loránd University.

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Journal ArticleDOI

Incorporating small molecules or biologics into nanofibers for optimized drug release: A review.

István Sebe, +3 more
- 15 Oct 2015 - 
TL;DR: The authors' intent is to provide a comprehensive overview of the key parameters of advanced drug delivery systems of this type, including the solubility of the polymer, the fiber diameter and the fiber structure, which are the primary parameters affecting drug release.
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Application of sucrose fatty acid esters in transdermal therapeutic systems.

G. Csóka, +4 more
- 01 Feb 2007 - 
TL;DR: In vitro studies indicated that SEs of shorter fatty acid chain length and higher HLB value increased the amount of released drug about 10 times and could be promising agents in transdermal therapeutic systems to control the drug release and cutaneous absorption.
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Electrospun collagen-based nanofibres: a sustainable material for improved antibiotic utilisation in tissue engineering applications

Ivan J. Hall Barrientos, +11 more
- 05 Oct 2017 - 
TL;DR: The studies did show that collagen helped shift both drugs into sustained release behaviour, and ideal modifications to electrospun scaffolds may prove useful in further research regarding the acceptance of human tissue by inhibiting the potential for bacterial infection.
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The effect of water on the solid state characteristics of pharmaceutical excipients: Molecular mechanisms, measurement techniques, and quality aspects of final dosage form

Gergely Szakonyi, +1 more
- 01 Jan 2012 - 
TL;DR: Water sorption measurements, differential scanning calorimetry and the Fourier-transform infrared spectroscopy are reviewed and the importance of water content and storage conditions of pharmaceuticals on the properties of the final dosage forms are demonstrated.
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Polymer structure and antimicrobial activity of polyvinylpyrrolidone-based iodine nanofibers prepared with high-speed rotary spinning technique

István Sebe, +6 more
- 15 Dec 2013 - 
TL;DR: The micro- and macrostructural characterisation of polymer fiber mats enabled the selection of the required composition from the point of their applicability as a wound dressing and revealed the changes of the free volume holes of fibers as a function of their composition and the presence of iodine.