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- Publications
- Influence
Electrospun nanofibers as a potential controlled-release solid dispersion system for poorly water-soluble drugs.
- Urve Paaver, J. Heinämäki, +6 authors K. Kogermann
- Materials Science, Medicine
- International journal of pharmaceutics
- 1 February 2015
Electrospinning was introduced as a novel technique for preparing controlled-release (CR) amorphous solid dispersions (SD) and polymeric nanofibers of a poorly water-soluble drug. Piroxicam (PRX) was… Expand
Content and composition of the essential oil of Thymus serpyllum L. growing wild in Estonia.
- A. Raal, Urve Paaver, E. Arak, A. Orav
- Medicine
- Medicina
- 2004
OBJECTIVE
The aim of this work was to analyze the essential oil content and its composition in the drug (Serpylli herba) of wild thyme (Thymus serpyllum L.) originating from 20 different natural… Expand
Insight into the solubility and dissolution behavior of piroxicam anhydrate and monohydrate forms.
- Urve Paaver, Andres Lust, +4 authors K. Kogermann
- Chemistry, Medicine
- International journal of pharmaceutics
- 15 July 2012
The aim of the present study was two-fold: (1) to investigate the effect of pH and presence of surfactant sodium lauryl sulphate (SLS) on the solubility and dissolution rate of two solid-state forms… Expand
Soluplus Graft Copolymer: Potential Novel Carrier Polymer in Electrospinning of Nanofibrous Drug Delivery Systems for Wound Therapy
- Urve Paaver, I. Tamm, +5 authors J. Heinämäki
- Materials Science, Medicine
- BioMed research international
- 20 January 2014
Electrospinning is an effective method in preparing polymeric nanofibrous drug delivery systems (DDSs) for topical wound healing and skin burn therapy applications. The aim of the present study was… Expand
Phytochemical analysis of the essential oil of Thymus serpyllum L. growing wild in Estonia
- Urve Paaver, A. Orav, E. Arak, U. Maeeorg, A. Raal
- Biology, Medicine
- Natural product research
- 20 January 2008
Variations in the essential oil composition of Thymus serpyllum L., growing wild in Estonia (33 samples) and in some other countries (Russia, Latvia and Armenia, seven samples) were determined. The… Expand
Total tannin content in distinct Quercus robur L. galls
- Urve Paaver, V. Matto, A. Raal
- Biology
- 18 April 2010
The total tannin contents of three different Quercus robur L. galls collected from Estonia, three reference galls, and two plants were estimated. The dry common oak gall-apples tannin content was… Expand
Composition of the Essential Oil from Wild Marjoram (Origanum vulgare L.ssp. vulgare) Cultivated in Estonia
- Kaire Ivask, A. Orav, T. Kailas, A. Raal, E. Arak, Urve Paaver
- Chemistry
- 1 July 2005
Abstract The differences between the composition of essential oils isolated from seven wild marjoram (Origanum vulgare L. ssp. vulgare) samples, gathered from different regions and cultivated in… Expand
Suberin Fatty Acids from Outer Birch Bark: Isolation and Physical Material Characterization.
- J. Heinämäki, Minni Pirttimaa, +7 authors K. Kogermann
- Chemistry, Medicine
- Journal of natural products
- 23 March 2017
The isolation and physical material properties of suberin fatty acids (SFAs) were investigated with special reference to their potential applications as novel pharmaceutical excipients. SFAs were… Expand
Solid-state properties of softwood lignin and cellulose isolated by a new acid precipitation method.
- A. Penkina, Maija Hakola, +7 authors J. Heinämäki
- Chemistry, Medicine
- International journal of biological…
- 1 December 2012
Solid-state and powder properties of softwood lignin and cellulose prepared by a new catalytic oxidation and acid precipitation method were characterized and compared with the commercial softwood and… Expand
Development of Suberin Fatty Acids and Chloramphenicol-Loaded Antimicrobial Electrospun Nanofibrous Mats Intended for Wound Therapy.
- I. Tamm, J. Heinämäki, +9 authors K. Kogermann
- Chemistry, Medicine
- Journal of pharmaceutical sciences
- 1 March 2016
Suberin fatty acids (SFAs) isolated from outer birch bark were investigated as an antimicrobial agent and biomaterial in nanofibrous mats intended for wound treatment. Electrospinning (ES) was used… Expand