Results 211 to 220 of about 129,453 (334)

Study of biodegradable poly(butylene succinate‐co‐adipate) (PBSA) maleation: Analysis of grafting, thermal, and rheological behaviour

The Canadian Journal of Chemical Engineering, EarlyView.
Maleation of poly(butylene succinate‐co‐adipate) (PBSA): Effect of the initiator concentration on the grafting percentage. Abstract Herein, the effects of varied concentrations of an organic peroxide and maleic anhydride (MA) on the grafting percentage as well as the amount of gel content, rheological, and thermal properties of MA‐grafted‐poly(butylene
Fatemeh Jahangiri, Debarshi Nath, Ehsan Pesaranhajiabbas, Aarsha Surendren, Akhilesh Kumar Pal, Arturo Rodriguez‐Uribe, Manjusri Misra, Amar K. Mohanty   +7 more
wiley   +1 more source

Corn cob pyrolysis: A systematic literature review of methods and applications

The Canadian Journal of Chemical Engineering, EarlyView.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen, Maiquiel Schmidt de Oliveira, Lais da Silva Pego Hericks, Schaline Winck Alberti, Marlon Henrique da Silva, Edson Antonio da Silva   +5 more
wiley   +1 more source

Optimization and predictive modelling of biodiesel production from waste cooking oil catalyzed by blast furnace slag geopolymer using RSM and machine learning

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Biodiesel production from waste cooking oil (WCO) has emerged owing to growing interest in sustainable energy sources. Geopolymers synthesized from industrial wastes, such as blast furnace slag (BFS), are promising catalysts because of their environmental benefits and catalytic properties.
Pascal Mwenge, Djemima Bulanga, Hilary Rutto, Tumisang Seodigeng   +3 more
wiley   +1 more source

Targeting Ubiquitin‐Specific Protease 7 with Novel 5‐Amino‐Pyrazole Inhibitors: Design, Synthesis, and Biological Evaluation

ChemMedChem, EarlyView.
Ubiquitin‐specific protease 7 (USP‐7) is a novel target for anticancer therapy. To further extend the structure–activity relationships of the previously USP‐7 inhibitor STIRUR‐41, a library of 5‐aminopyrazoles is reported. 1d shows a potency comparable to lead compound STIRUR‐41 and promising in silico and in vitro pharmacokinetic properties ...
Matteo Lusardi, Elva Morretta, Andrea Spallarossa, Maria Chiara Monti, Camillo Rosano, Erika Iervasi, Marco Ponassi, Matteo Mori, Fiorella Meneghetti, Chiara Brullo   +9 more
wiley   +1 more source

Correlative Characterizations Reveal the Structure‐Bonding‐Property Relationship at a Local Scale

Chemistry–Methods, EarlyView.
Grain boundaries (GBs) modify the local microstructures, chemical bonding, and carrier transport of polycrystalline materials, influencing their overall mechanical and functional properties. We developed a correlative characterization method by combining several advanced ex‐situ and in‐situ techniques to reveal the relationship between structure ...
Huaide Zhang, Yiming Zhou, Chongjian Zhou, Matthias Wuttig, Yuan Yu   +4 more
wiley   +1 more source

Development of Water‐Dispersible CuS Nanoparticles for Chemo–Photothermal Therapy and Photoacoustic Application

ChemPhysChem, EarlyView.
Water‐dispersible CuS nanoparticles are developed by the soft chemical approach using phosphorylethanolamine as a surface passivation agent for chemo–photothermal therapy and photoacoustic application. Photothermal therapy (PTT) is a promising treatment option for cancer. However, biocompatibility, water dispersibility, and good photoresponsiveness are
Sonali Gupta, Bijaideep Dutta, Subhadip Paul, Ratan K. Saha, Kanhu C. Barick, Puthusserickal A. Hassan   +5 more
wiley   +1 more source

Phase Transformation Processes in Coprecipitated Cu/Zn/Zr Methanol Catalyst Precursors—Insights into Suspension Aging Form Ultrafast Nucleation

ChemPlusChem, EarlyView.
Catalyst production for methanol synthesis includes an aging step. By ultrafast nucleation, occurring transient changes in the suspension important for later performance can be assessed. Analytical techniques deliver insights which lead to a mechanism in which zincian malachite is the main product, whereas a sodium species play an important role as ...
Lucas Warmuth, Thomas A. Zevaco, David Guse, Michael Zimmermann, Matthias Kind, Stephan Pitter   +5 more
wiley   +1 more source

Photophysical Properties of Substituted Zinc Phthalocyanine‐Dextran Systems

ChemPhotoChem, Volume 9, Issue 7, July 2025.
The self‐assembled ZnPc(COOH)4/DX and ZnPc(COOH)8/DX systems in DMSO/H2O solution show strong absorption in the 400–700 nm wavelength region for anticancer therapy. The ZnPc(COOH)4 exhibits efficient phosphorescence at room temperature, with a quantum efficiency of 14.8% compared to 3.81 % for the conjugated ZnPc(COOH)4/DX system, while the longhest ...
Tamara Potlog, Ion Lungu, Anton Airinei, Radu Tigoianu   +3 more
wiley   +1 more source

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr, Viktoria Gräser, Michael Scherer‐Lorenzen, Peter Hajek, Philipp Kurz   +4 more
wiley   +1 more source

Intensification of Ethylene Carbonate Synthesis via Microwave‐Induced Phase‐Change Cycles

ChemSusChem, EarlyView.
Microwave‐assisted heating under ambient pressure reflux conditions is applied to intensify the transesterification of ethylene glycol with dimethyl carbonate. The proposed method enhances energy efficiency and product yield compared to conventional heating, enabling lower catalyst loading, reduced process time, and significantly decreased energy ...
Ioannis Papaioannou, Athanasios Arampatzis, Ioanna Tzortzi, Xin Gao, Tom Van Gerven, Georgios D. Stefanidis   +5 more
wiley   +1 more source