Results 141 to 150 of about 62,074 (317)

Expanding the Horizons of Phototherapy: A Review on the Superior Performance of Chalcogen‐Based Photosensitizers and Photothermal Agents for Cancer Therapy

open access: yesChemPhotoChem, EarlyView.
This review summarizes recent progress in chalcogen (S, Se, Te)‐incorporated photosensitizers and photothermal agent design. It explores synthetic strategies, spectroscopic and computational characterization, and in vitro/in vivo evaluations, showcasing the potential of these compounds for photodynamic and photothermal therapies.
Subhrakant Jena   +3 more
wiley   +1 more source

Synthetic Lignin Oligomers: Analytical Techniques, Challenges, and Opportunities

open access: yesChemSusChem, EarlyView.
The review begins by discussing lignin and its structural complexity, followed by challenges in elucidating depolymerization products and the analytical techniques used. It then focuses on the chemical structure of synthetic lignin oligomers, their synthesis mechanisms, and their significance in current science. Finally, scientific gaps are identified,
Myriam Rojas   +4 more
wiley   +1 more source

Unified Momentum Model for Rotor Aerodynamics Across Operating Regimes [PDF]

open access: yesarXiv
Despite substantial growth in wind energy technology in recent decades, aerodynamic modeling of wind turbines relies on momentum models derived in the late 19th and early 20th centuries, which are well-known to break down under flow regimes in which wind turbines often operate.
arxiv  

Enzymatic Treatment of Lignin in Alkaline Homogeneous Systems: A Review on Alkaliphilic Laccases

open access: yesChemSusChem, EarlyView.
This review summarizes the enzymatic treatment of lignin in alkaline homogeneous systems, with a focus on alkaliphilic laccases. Unlike native laccases that promote lignin polymerization under acidic conditions, these enzymes work in basic pH, where industrial lignins are soluble.
Lou Delugeau   +2 more
wiley   +1 more source

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