Results 151 to 160 of about 42,748 (243)
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves +5 more
wiley +1 more source
Fatigue behaviour of root filled teeth: The role of endodontic sealers and restorative techniques
Abstract This in vitro study aimed to evaluate the fatigue behaviour of root canal treated teeth, filled with either AH Plus Jet (AHP) or AH Plus Bioceramic Sealer (AHPB) and rehabilitated with either mesio‐occlusal‐distal (MOD) restorations (direct resin composite) or endocrowns (indirect resin composite).
Andressa Weber Vargas +5 more
wiley +1 more source
Recently, biomass-based deinking agents have attracted considerable interest in the pulp and paper industry due to their clean, renewable, and good deinking properties.
Ming Zhang, Zhihan Li, Rendang Yang
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Schematic representation of the processing and multiscale characterization of nanocellulose films from different botanical sources. ABSTRACT Although the influence of botanical origin on nanocellulose properties is well recognized, an integrated multiscale framework linking chemical composition, fractal surface descriptors, and nanomechanical behavior ...
Márcia da Silva Costa +9 more
wiley +1 more source
Aggregation of Modified Glucuronoxylan in Water and DMSO
Neutron scattering study of dispersibility of glucuronoxylan and modified glucuronoxylan, in water and dimethyl sulfoxide (DMSO). ABSTRACT Glucuronoxylans are known to be only partly soluble in aqueous media. Chemical modification often aims to improve solubility, yet observations of aggregation even of the modified xylans are not uncommon.
Chonnipa Palasingh +7 more
wiley +1 more source
Color and COD Removal From ECF Effluent by Airlift Reactor With Immobilized Lentinus edodes
Airlift bioreactor treating ECF bleaching effluent with Lentinus edodes immobilized on polystyrene fibers achieved up to 48% color and 41% COD removal. Under optimized aeration (300 mL/min) and HRT (78 h) without glucose, COD removal remained stable for 15 days, supporting a low‐input, enzyme‐driven strategy for pulp‐and‐paper wastewater. ABSTRACT This
Érica Simplício de Souza +4 more
wiley +1 more source
Ultrastrong and tough paper structure from densified hybrids of multiscale cellulose fibers. [PDF]
Liao L +6 more
europepmc +1 more source
The presence of carbon edge defects and graphitic valley nitrogen significantly alters the energy band structure of the catalyst, enhancing the desorption of oxygen‐containing intermediates and thereby improving the performance of the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and zinc‐air battery (ZAB).
Ruixi Jin +9 more
wiley +1 more source
Plant-level carbon accounting of China's pulp and paper industry via multimodal fusion. [PDF]
Hu S, Qi H, Wang Z, Wu X, Han Y, Man Y.
europepmc +1 more source
This study aimed to develop a gluten‐free biscuit with a low glycemic index by completely replacing wheat flour with flours from three local plant foods (tiger nut, dana, and avocado). The methodology began with the production of tiger nut and dana flours and avocado paste followed by the mixing plan and obtention of 09 (nine) formulations. The optimal
Ghislain Maffo Tazoho +5 more
wiley +1 more source

