Results 81 to 90 of about 222,100 (223)

Catalytic depolymerisation of isolated lignins to fine chemicals using a Pt/alumina catalyst : part 1—impact of the lignin structure [PDF]

open access: yes, 2015
The research reported here was funded by BBSRC and a consortium of industry partners comprising the IBTI Club. The NMR component of this work (FT, NJW) was funded by the EPSRC grants EP/J018139/1 and EP/K00445X/1 and through the International Training ...
Bouxin, Florent P.   +6 more
core   +1 more source

Fire‐Safe Polymeric Insulation Foams for Energy‐Efficient and Low‐Carbon Buildings

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically summarizes recent advances in fire‐safe polymeric insulation foams, emphasizing the balance among flame retardancy, thermal insulation, mechanical reliability, and long‐term durability. By linking material‐level thermophysical properties with building cooling‐energy demand and operational carbon emissions, it establishes a ...
Qinhe Guo   +10 more
wiley   +1 more source

Biocatalytic valorisation of lignin via genetic or chemical intervention of bacterial aromatic degradation pathways [PDF]

open access: yes
Global dependence on fossil fuels is not only finite, but also environmentally unsound. A move from petroleum-based chemicals to an alternative based on renewable sources such as agricultural lignocellulosic waste materials could provide significant ...
Sainsbury, P. D.
core  

Application, Challenges, and Prospects of Non‐Thermal Processing Technologies for Seaweed Protein Extraction—A Review

open access: yesFood Chemistry International, EarlyView.
This review highlights non‐thermal extraction technologies for seaweed proteins, emphasizing their mechanisms, impacts on protein structure and functionality, and sustainability potential. Key limitations related to species dependence, extract complexity, and scale‐up are discussed to guide future industrial and biorefinery applications.
Rahat Mahmud   +3 more
wiley   +1 more source

Preparation and Evaluation of the Free Radical Scavenging Activities of Nanoscale Lignin Biomaterials

open access: yesBioResources, 2014
There is much research on nanomaterial from natural polymer because of its biocompatibility, abundance, and non-toxicity. This work is devoted to the study of free radical scavenging activities (FRSA) of nanoscale lignin biomaterials, which are ...
Yuanyuan Ge, Qiang Wei, Zhili Li
doaj   +1 more source

Breaking polyphenol–polysaccharide interactions: the promising role of natural deep eutectic solvents

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Food processing generates substantial amounts of byproducts rich in valuable bioactive compounds, particularly polyphenols, known for their antioxidant, anti‐UV, and antimicrobial properties. These molecules hold great potential in sectors such as food, cosmetics, and pharmaceuticals.
Paul Sauvetes   +2 more
wiley   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Uptake, metabolism, and bioremediation of neonicotinoid insecticides in soil–plant systems: A review

open access: yesNew Plant Protection, EarlyView.
This review summarizes the uptake and metabolic transformation of neonicotinoid insecticides in plants, showing that some metabolites exhibit higher toxicity. We also critically assess promising bioremediation strategies using microbes and plant–microbe interactions to reduce residue contamination.
Wenwen Guo   +5 more
wiley   +1 more source

Lignin biomarkers as tracers of mercury sources in lakes water column [PDF]

open access: yes, 2009
This study presents the role of specific terrigenous organic compounds as important vectors of mercury (Hg) transported from watersheds to lakes of the Canadian boreal forest.
Ouellet, Jean-François   +4 more
core   +1 more source

Sustainable PEG‐Based Shape‐Stabilized Phase Change Materials Using Raw Pine Cone as a Low‐Cost Filler and Graphite for Enhanced Thermal Conductivity

open access: yesPolymer Engineering &Science, EarlyView.
Preparation of sustainable PEG‐based ssPCMs using a PC‐based low‐cos filler and G as a thermal enhancer. PEG 6000 is incorporated into the PC/G matrix through mixing to obtain the shape‐stabilized PCM for thermal energy storage applications. ABSTRACT This study investigates the development of a novel shape‐stabilized phase change material (ssPCM ...
Amira Akrouti   +5 more
wiley   +1 more source

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