Results 181 to 190 of about 2,201,882 (299)

Quantum Dot‐Based Color Conversion Layers for Displays, Lighting, and Emerging Technologies

open access: yesSmall, EarlyView.
This review summarizes recent advances in quantum dot‐based color conversion layers (QD‐CCLs), spanning from Cd‐based and perovskite nanocrystals to heavy‐metal‐free alternatives, and covering structural implementations across rigid, flexible, and stretchable platforms.
Kiwook Kim   +3 more
wiley   +1 more source

Recent advances in polymeric chemically amplified positive resists: Materials and design strategies

open access: yesSmart Molecules, EarlyView.
This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou   +3 more
wiley   +1 more source

Advancing Biomass Valorization via Electrocatalytic Oxidation: Design Principles, Emerging Challenges, and Future Perspectives

open access: yesSusMat, EarlyView.
This review categorizes substrates for electrocatalytic biomass valorization by carbon chain length into C2–C3 alcohols, C5–C7 cyclic compounds, and Cn biopolymers. It identifies four universal catalyst design principles: optimizing intermediate adsorption, engineering synergistic multi‐type active sites, accelerating active‐site formation, and ...
Ruya Zhang, Shuaihu Jiang, Yijin Kang
wiley   +1 more source

Late Iron Age and Early Roman Brooches From the Lower Rhine Area: Provenance of the Metal Supply Traced Through Lead Isotopes

open access: yesArchaeometry, EarlyView.
ABSTRACT Geochemical analysis of five brooch types from the Lower Rhine area dated to the last century bc and first century ad is used to constrain resource use, exchange and mobility. Lead isotope ratios demonstrate an Iberian provenance for copper in bronze Late Iron Age brooches.
A. A. T. Ruiter   +4 more
wiley   +1 more source

Selective Sorption of Rhenium and Molybdenum Oxoanions Using an Interpolymer System Based on Functionalized Cellulose and Lewatit Monoplus SP112H in Acidic Aqueous Media. [PDF]

open access: yesPolymers (Basel)
Fischer D   +9 more
europepmc   +1 more source

Lead isotope evidence for Antarctic Ice Sheet changes in the Weddell Sea sector since the Last Glacial Maximum

open access: yesBoreas, EarlyView.
The Weddell Sea influences global ocean circulation and sea level through modulating Antarctic Bottom Water formation and Antarctic Ice Sheet discharges, but the history of ice‐sheet dynamics in this region remains poorly constrained due to limited well‐dated geological records.
Huang Huang   +9 more
wiley   +1 more source

Advances in Materials for Strontium-Yttrium Separation: A Comprehensive Review. [PDF]

open access: yesMaterials (Basel)
Xu M   +6 more
europepmc   +1 more source

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