ArticleScientific reports2021
Characterisation of mass distributions of solvent-fractionated lignins using analytical ultracentrifugation and size exclusion chromatography methods.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Advancing lignin analytics via elucidation of linkage progressions in lignin populations.Communications chemistry · 2025Article
- Lignin Molar Mass Estimation by Dispersion Analysis.Macromolecular rapid communications · 2025Article
- Lignin from Plant-Based Agro-Industrial Biowastes: From Extraction to Sustainable Applications.Polymers · 2025Review
- Computational Advances in Ionic Liquid Applications for Green Chemistry: A Critical Review of Lignin Processing and Machine Learning Approaches.Molecules (Basel, Switzerland) · 2024Review
- Transcriptome analysis of gene expression profiles reveals wood formation mechanisms in Chinese fir at different stand ages.Heliyon · 2023Article
- Biocatalytic selective acylation of technical lignins: a new route for the design of new biobased additives for industrial formulations.Frontiers in chemistry · 2023Article
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Authors and funding
8 authors at 3 institutions in 3 countries.
Funding
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Abstract
Lignins are valuable renewable resources for the potential production of a large array of biofuels, aromatic chemicals and biopolymers. Yet native and industrial lignins are complex, highly branched and heterogenous macromolecules, properties that have to date often undermined their use as starting materials in lignin valorisation strategies. Reliable knowledge of weight average molar mass, conformation and polydispersity of lignin starting materials can be proven to be crucial to and improve the prospects for the success of such strategies. Here we evaluated the use of commonly-used size exclusion chromatography (SEC)-calibrated with polystyrene sulphonate standards-and under-used analytical ultracentrifugation-which does not require calibration-to characterise a series of lignin fractions sequentially extracted from soda and Kraft alkaline lignins using ethyl acetate, methyl ethyl ketone (MEK), methanol and acetone:water (fractions F01-F04, respectively). Absolute values of weight average molar mass (M
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Registered trials
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