Results 71 to 80 of about 179,140 (299)

Safranin-O removal from aqueous solutions using lignin nanoparticle-g-polyacrylic acid adsorbent: Synthesis, properties, and application

Adsorption Science & Technology, 2018
In this study, alkali lignin modified by ethylene glycol and lignin nanoparticles was prepared through acid precipitation technology. Lignin nanoparticle-g-polyacrylic acid adsorbent was prepared using copolymerization reactions between lignin ...
J Azimvand, Kh Didehban, SA Mirshokraie
doaj   +1 more source

Recent advances in lignin valorization with bacterial cultures: microorganisms, metabolic pathways, and bio-products

Biotechnology for Biofuels, 2019
Lignin is the most abundant aromatic substrate on Earth and its valorization technologies are still under developed. Depolymerization and fragmentation are the predominant preparatory strategies for valorization of lignin to chemicals and fuels. However,
Zhaoxian Xu, Peng Lei, Rui Zhai, Zhiqiang Wen, Mingjie Jin   +4 more
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

A review on lignin pyrolysis: pyrolytic behavior, mechanism, and relevant upgrading for improving process efficiency

Biotechnology for Biofuels and Bioproducts, 2022
Lignin is a promising alternative to traditional fossil resources for producing biofuels due to its aromaticity and renewability. Pyrolysis is an efficient technology to convert lignin to valuable chemicals, which is beneficial for improving lignin ...
Xinyu Lu, Xiaoli Gu
doaj   +1 more source

Chemical Characterisation of Compression Wood in Plantation Grown Pinus Radiata [PDF]

, 2007
The primary objective of this study was to find out if changes in chemistry could be used to quantify Pinus radiata compression wood severity or degree of compression wood development.
Nanayakkara, Bernadette
core  

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

Advanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu, Lena Ciric, Yuheng Wang, Ziru Pei, Manpreet Bhatti   +4 more
wiley   +1 more source

Toward Understanding of Structure/Performance Correlation in Biomass‐Derived Carbon for High‐Performance Supercapacitors

ChemElectroChem
This study explores the correlation between the structural and electrochemical characteristics of biomass‐derived nanoporous carbon materials for high‐performance supercapacitors (SCs).
Yurii Maletin, Natalia Stryzhakova, Halyna Bubela, Serhii Kozachkov, Galina Dobele, Aleksandrs Volperts, Ance Plavniece, Aivars Zhurinsh, Xuecheng Chen, Klaudia Maślana, Ewa Mijowska   +10 more
doaj   +1 more source

Applicability of Recombinant Laccases From the White-Rot Fungus Obba rivulosa for Mediator-Promoted Oxidation of Biorefinery Lignin at Low pH

Frontiers in Bioengineering and Biotechnology, 2020
Utilization of lignin-rich side streams has been a focus of intensive studies recently. Combining biocatalytic methods with chemical treatments is a promising approach for sustainable modification of lignocellulosic waste streams.
Jussi Kontro, Riku Maltari, Riku Maltari, Joona Mikkilä, Joona Mikkilä, Mika Kähkönen, Miia R. Mäkelä, Kristiina Hildén, Paula Nousiainen, Jussi Sipilä   +9 more
doaj   +1 more source

Chemical structure elucidation of milled wood lignin and cellulytic lignin from Poplar [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2008
In this paper, a novel enzymatic method was evaluated for isolation and purification of wood lignin. The chemical structure of enzymatic lignin (Cellulytic lignin) was compared with conventional Bjorkman method (Milled wood lignin).
Sayed ahmad Mirshokraei, Ali Abdolkhani, Alinaghi Karimi   +2 more
doaj   +1 more source