Publications by authors named "Anatoly Petrovich Karmanov"
Article Synopsis
- The paper analyzes the chemical structure of Araucaria lignin, a unique relic plant from the Permian period, using various advanced analytical techniques.
- It identifies distinct structural features of Araucaria lignin that set it apart from modern coniferous lignins and reveals its unique paramagnetic properties.
- For the first time, the research classifies Araucaria lignin as compositionally heterogeneous GH lignins, a classification not seen in contemporary lignins.
Comparative study of chemical and topological structure of macromolecules of lignins of birch (Betula verrucosa) and apple (Malus domestica) wood.
Vladimir Aleksandrovich Belyy Anatoly Petrovich Karmanov Lyudmila Sergeevna Kocheva Polina Sergeevna Nekrasova Maria Vitalyevna Kaneva
Int J Biol Macromol
May 2019
Recent advances in investigations of chemical structure of lignin give rise to questions about relationship between chemical structure and topology of the macromolecules. In this paper, we made a comparison of results of the studies of chemical and topological structures of lignins. The features of topological structure of lignins of birch and apple wood were identified on the basis of the study of dilute solutions of the lignins by the sedimentation-diffusion analysis and viscometry.
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