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Recent Advances in Characterization of Lignin Polymer by Solution-State Nuclear Magnetic Resonance (NMR) Methodology
Open accessAbstract
The demand for efficient utilization of biomass induces a detailed analysis of the fundamental chemical structures of biomass, especially the complex structures of lignin polymers, which have long been recognized for their negative impact on biorefinery. Traditionally, it has been attempted to reveal the complicated and heterogeneous structure of lignin by a series of chemical analyses, such as thioacidolysis (TA), nitrobenzene oxidation (NBO), and derivatization followed by reductive cleavage (DFRC). Recent advances in nuclear magnetic resonance (NMR) technology undoubtedly have made solution-state NMR become the most widely used technique in structural characterization of lignin due to its versatility in illustrating structural features and structural transformations of lignin polymers. As one of the most promising diagnostic tools, NMR provides unambiguous evidence for specific structures as well as quantitative structural information. The recent advances in two-dimensional solution-state NMR techniques for structural analysis of lignin in isolated and whole cell wall states (in situ), as well as their applications are reviewed.
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Holtman, K. M., Chang, H., & Kadla, J. F. (2007) · Journal of Wood Chemistry and Technology · doi:10.1080/02773810701700828 · Cited by 43 · cited 2×
“Results from this work suggested that the residual enzymatic lignin (REL) is closer in structure to the original lignin than the MWL and the residues after cellulase treatment are readily acetylated in the DMSO/NMI solvent system, which may be the most suitable preparation for lignin characterization by NMR techniques…”
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Cited by
Constant, S., Wienk, H. L. J., Frissen, A. E., Peinder, P. D., Boelens, R., van Es, D. S., Grisel, R. J. H., Weckhuysen, B. M., Huijgen, W. J. J., Gosselink, R. J. A., et al. (2016) · Green Chemistry · doi:10.1039/c5gc03043a · Cited by 893
Wu, X., Fan, X., Xie, S., Lin, J., Cheng, J., Zhang, Q., Chen, L., & Wang, Y. (2018) · Nature Catalysis · doi:10.1038/s41929-018-0148-8 · Cited by 649
Downstream processing of lignin derived feedstock into end products
Wong, S. S., Shu, R., Zhang, J., Liu, H., & Yan, N. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00134a · Cited by 528
Shen, X.-J., Chen, T., Wang, H.-M., Mei, Q., Yue, F., Sun, S., Wen, J.-L., Yuan, T.-Q., & Sun, R.-C. (2020) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.9b05106 · Cited by 266
Self-citationLancefield, C. S., Wienk, H. L. J., Boelens, R., Weckhuysen, B. M., & Bruijnincx, P. C. A. (2018) · Chemical Science · doi:10.1039/c8sc02000k · Cited by 210
Metadata
- Authors
- Wen, J.-L., Sun, S.-L., Xue, B.-L., & Sun, R.-C.
- Venue
- Materials
- Publisher
- MDPI AG
- Published
- 2013-01-23
- Volume
- 6
- Issue
- 1
- Pages
- 359-391
- ISSN
- 1996-1944 (ISSN-L)
- OpenAlex
- W2070220885
- Cited by
- 777
- References
- 1
- FWCI
- 19.84
- Type
- journal article
- Language
- en
- Open access
- gold
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- Wen, J.-L., Sun, S.-L., Xue, B.-L., & Sun, R.-C. (2013). Recent Advances in Characterization of Lignin Polymer by Solution-State Nuclear Magnetic Resonance (NMR) Methodology. Materials. https://doi.org/10.3390/ma6010359
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