Results 141 to 150 of about 382,747 (271)

Constraint of Lignin–Carbohydrate Complex Orchestrated on Polyphenol in Oil–Water Interface Targeting Ulcerative Colitis Therapy

Advanced Science, Volume 13, Issue 29, 22 May 2026.
This study constructed the W1/O/W2 emulsion–based targeted therapy delivery system for ulcerative colitis (UC) utilizing LCC as surfactant for the first time. This multifunctional emulsion offered certain therapeutic advantages for UC, including targeted colonic delivery of active compounds, synergistic modulation of gut microbiota through combined ...
Qian Wu, Xingyu Zhang, Jingjia Zhang, Gaohui Huang, Chen Zhou, Chunlin Li, Xiaojun Huang, Jianbo Xiao, Nianjie Feng, Yuanbin She   +9 more
wiley   +1 more source

Improving Bleachability of Thermomechanical Pulp by Ozone–Hydrogen Peroxide System

BioResources
Thermomechanical pulp (TMP) was bleached with an ozone–hydrogen peroxide system, with the addition of hydrogen peroxide and ethylene glycol to enhance bleaching efficacy.
Ho Sang Lee, Kang-Jae Kim, Jin-Ho Seo
doaj  

Natural polymers as alternative consolidants for the preservation of waterlogged archaeological wood [PDF]

, 2017
In recent years there has been increased interest in examining alternative polymers for the conservation of archaeological artefacts, particularly waterlogged timbers, providing better, renewable, greener alternatives to poly(ethylene glycol) (PEG).
Janeček, ER, Jones, M, Scherman, OA, Walsh, Z   +3 more
core  

Using Brewery Waste and Green Deep Eutectic Solvent for High Performance Sustainable Supercapacitors

Battery Energy, Volume 5, Issue 3, May 2026.
Combination of biomass waste (spent grain) based porous carbon and hybrid DES electrolyte made of betaine:urea [1:2] with the addition of DI water and sodium perchlorate salt leads to supercapacitors that operates at higher operating voltage window upto 2.6 V with excellent energy density and cyclic stability.
Kiran Kumar Reddy Reddygunta, Florian Scholkopf, Loic Joanny, Ludivine Rault, Ludovic Paquin, Emmanuelle Limanton, Yann R. Leroux   +6 more
wiley   +1 more source

Selective Oxidation of Glycolaldehyde to Glyoxal Using Ruthenium Complex Catalysts

ChemPlusChem, Volume 91, Issue 5, May 2026.
Catalytic synthesis of glyoxal from glycolaldehyde using a ruthenium (II) complex catalyst and O2 gas was performed. Glyoxal yield reached 32%, and further oxidation of glyoxal was negligible. Furthermore, the obtained mixture containing glyoxal was precipitated by reaction with sodium sulfite, and it was confirmed that the sulfite adduct can be ...
Takuya Sagawa, Atsushi Kondo, Mineo Hashizume   +2 more
wiley   +1 more source

Nanolignin Functional Separators for Flexible Lithium–Sulfur Batteries With Enhanced Performance

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
Nanolignin‐functionalized separators, incorporating lignin nanoparticles into a crosslinked PEGDA coating applied on commercial separators, reduce polysulfide shuttling, thereby enhancing cycling performance in flexible lithium–sulfur pouch cells, while also improving thermo‐oxidative stability and flame retardancy.
Emanuela Bellinetto, Vijay K. Tomer, Ritu Malik, Sourav Paul, Chandra Veer Singh, Stefano Turri, Mohini Sain, Gianmarco Griffini   +7 more
wiley   +1 more source

Diol-enhanced natural deep eutectic solvents for efficient poplar pretreatment

Frontiers in Chemistry
Natural deep eutectic solvents (NDESs) are promising biomass pretreatment media, but their industrial application is often hindered by high viscosity.
Chaehwi Yoon, Jiae Ryu, Soyeon Jeong, Aymerick Eudes, Aymerick Eudes, Kwang Ho Kim, Chang Geun Yoo, Chang Geun Yoo   +7 more
doaj   +1 more source

Lignocellulose as raw material in fermentation processes [PDF]

, 2010
Lignocellulose in the form of forestry, agricultural, and agro-industrial wastes is accumulated in large quantities every year. These materials are mainly composed of three groups of polymers, namely cellulose, hemicellulose, and lignin.
Mussatto, Solange I., Teixeira, J. A.
core  

Membrane Engineering for Battery Systems: Bridging Design Principles and Frontier Applications

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
The review emphasizes membrane separators' role in battery performance and safety, covering redox flow, lithium‐ion, and solid‐state batteries. It reviews advances in membrane materials (e.g., polymer electrolytes, hybrid composites) and ion transport mechanisms, while addressing challenges like dendrite growth and crossover losses.
Xiaoqun Zhou, Justice Delali Akoto, Rui Tan, Jun Ma   +3 more
wiley   +1 more source

Sample Preparation and Separation of Lignans by Liquid Chromatography

Journal of Separation Science, Volume 49, Issue 5, May 2026.
ABSTRACT Lignans are important phytochemicals found mostly in the resins of coniferous trees, but are also introduced into human diets through foods such as sesame seeds and extra‐virgin olive oil. They are pharmacologically interesting mainly because of their antioxidant activities, and they have also been shown to have cytotoxic and antimicrobial ...
Miikka Paloluoto, Susanne K. Wiedmer
wiley   +1 more source