English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The method of obtaining of water soluble sulfated lignin based on the treatment of ethanollignin of abies wood by sulfamic acid in 1,4-dioxane medium in the presence of basic catalyst urea was developed. The introduction of sulfate groups into the structure of lignin is confirmed by data of elemental analysis and IR-spectroscopy. The developed method of sulfated lignin synthesis is more simple and safe, than the known methods.

Development of Themethod of Abies Wood Ethanollignin sulfonation Using Sulfamic acid