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Irena Vovk
Researcher at University of California, Berkeley
Publications - 103
Citations - 2540
Irena Vovk is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Thin-layer chromatography & Medicine. The author has an hindex of 26, co-authored 96 publications receiving 2070 citations.
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DNA-guided assembly of biosynthetic pathways promotes improved catalytic efficiency
Robert J. Conrado,Gabriel C. Wu,Jason T. Boock,Hansen Xu,Susan Chen,Tina Lebar,Jernej Turnšek,Nejc Tomšic,Monika Avbelj,Rok Gaber,Tomaž Koprivnjak,Jerneja Mori,Vesna Glavnik,Irena Vovk,Mojca Benčina,Vesna Hodnik,Gregor Anderluh,John E. Dueber,Roman Jerala,Matthew P. DeLisa +19 more
TL;DR: The use of plasmid DNA is described as a stable, robust and configurable scaffold for arranging biosynthetic enzymes in the cytoplasm of Escherichia coli and the titers of diverse metabolic products were increased as a function of the scaffold architecture.
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Synbiotics, prebiotics, glutamine, or peptide in early enteral nutrition: a randomized study in trauma patients.
TL;DR: Patients supplemented with synbiotics did better than the others, with lower intestinal permeability and fewer infections.
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Investigation of phenolic acids in yacon (Smallanthus sonchifolius) leaves and tubers.
TL;DR: Thin-layer chromatographic screening of crude extracts of dried leaves and tubers of yacon and products of acid hydrolysis of tubers on the silica gel HPTLC plates using the developing solvents proved the presence of chlorogenic, caffeic and ferulic acid.
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Separation and identification of some common isomeric plant triterpenoids by thin-layer chromatography and high-performance liquid chromatography
TL;DR: The combination of 3 TLC methods and 2 HPLC methods enables qualitative determination of all 12 compounds and proves to be useful for the analysis of plant extracts.
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Pattern recognition methods and multivariate image analysis in HPTLC fingerprinting of propolis extracts
Petar Ristivojević,Filip Andrić,Jelena Trifković,Irena Vovk,Ljubiša Stanisavljević,Živoslav Lj. Tešić,Dušanka Milojković-Opsenica +6 more
TL;DR: In this article, highperformance thin-layer chromatography (HPTLC) combined with image analysis and pattern recognition methods were used for fingerprinting and classification of 52 propolis samples collected from Serbia and one sample from Croatia.