Results 41 to 50 of about 106,553 (284)
Superhydrophobic dyeing of orange fruit pigment on cotton knitted textile application [PDF]
, 2020 The pigment is the substance that changes the colour of light based on the result of selective colour absorption. Pigments are used for colouring paint, fabric, ink, food, cosmetic and other materials. The materials that chosen and developed by human for
Marsi, Noraini +3 more
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Liquefied wood as a partial substitute of melamine-urea-formaldehyde and urea-formaldehyde resins [PDF]
Maderas. Ciencia y Tecnología, 2015 Maritime pine (Pinus pinaster) sawdust was used to produce liquefied wood by the polyhydric method with acid catalysis. The process was optimized to produce the highest amount of liquefied wood. Wood liquefied at 160ºC for 90 min was used in the adhesion tests.
Esteves, Bruno +5 more
openaire +4 more sources
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
Les, 2019 An important aspect of wood-based panel usability, especially for construction, load bearing purposes or when in use for longer time, is its resistance against water.
Sergej Medved +2 more
doaj +1 more source
Pengaruh Kadar Perekat Urea Formaldehida Terhadap Kualitas Papan Partikel Dari Kayu Gamal (Gliricidia Sepium [PDF]
, 2015 The stalk of the gamal wood is one of potential raw material for manufacturing particleboard. The purpose of this study was to evaluate the effect of urea formaldehyde adhesives content on physical and mechanichal properties of the particleboard and to ...
Azhar, I. (Irawati) +2 more
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Advanced Materials Interfaces, EarlyView.Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins +8 more
wiley +1 more source
Microencapsulation Yield Assessment Using TGA [PDF]
, 2019 In this study, microcapsules containing different contents of different kinds of fragrances and with a regular spherical shape, 2,0–8,0 µm diameter, were synthesized in various core:shell ratios. Mint and cuir fragrances were successfully encapsulated in
De la Cruz, Noelia +5 more
core +1 more source
Advanced Science, EarlyView.We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun +5 more
wiley +1 more source
Advanced Science, EarlyView.This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang +6 more
wiley +1 more source
Curing mechanism of furan resin modified with different agents and their thermal strength [PDF]
China Foundry, 2011 The curing mechanism of furfuryl alcohol and urea-formaldehyde furan resins was investigated using infrared spectroscopy (IR) technique. The curing productions of urea-formaldehyde furan resins modified with different agents (i.e.
Huang Renhe, Gao Hongmei, Tang Yaoji
doaj