Results 171 to 180 of about 106,330 (282)

pH‐dependent electrochemical oxidation of 5‐hydroxymethylfurfural: Reaction mechanism, catalyst design, and reactor design across alkaline to acidic media

Smart Molecules, EarlyView.
This review summarizes the progress in pH‐dependent electrochemical oxidation of 5‐hydroxymethylfurfural for value‐added chemical production. It highlights how pH dictates reaction mechanisms and product selectivity, discusses strategies for designing effective electrocatalysts tailored for alkaline, near‐neutral, or acidic electrolytes, and explores ...
Peiyun Zhou, Xikang Zhao, Yang Song, Ruixiang Ge, Haohong Duan   +4 more
wiley   +1 more source

Gd₂O₃-modulated borate glass for the enhancement of near-infrared emission via energy transfer from Gd³⁺ to Nd³. [PDF]

RSC Adv
Ullah I, Sarumaha CS, Angnanon A, Khan I, Shoaib M, Khattak SA, Mukamil S, Kothan S, Shah SK, Wabaidur SM, Rooh G, Kaewkhao J.   +11 more
europepmc   +1 more source

Smart molecular design for functional cellulose gels and flexible devices

Smart Molecules, EarlyView.
This review systematically outlines the performance enhancement of cellulose gels, presenting optimization strategies across molecular, supramolecular, and macroscopic scales. It discusses advanced approaches to improve their mechanical, electrical, and thermal properties, and highlights promising applications in flexible robotics, electric devices, e ...
Zeshi Li, Minxin Wang, Geyuan Jiang, Jianhong Zhou, Donghan Li, Weihua Zhang, Dawei Zhao   +6 more
wiley   +1 more source

Nanostructuring Copper Tungstate Photoanodes: Performance Enhancement and Fundamental Limitations

Small Structures, EarlyView.
Nanostructuring of CuWO4 photoanodes yields a ~ tenfold photocurrent enhancement compared to dense films, reaching 0.6 mA cm−2 at 1.23 V versus reversible hydrogen electrode, among the best values reported for this material. Yet, performance remains far below the theoretical limit due to severe bulk recombination and poor electron transport ...
Oliver Mendoza Reyes, Dariusz Mitoraj, Joachim Bansmann, Radim Beranek   +3 more
wiley   +1 more source

Structure, optical properties, TD-DFT simulations for nanosecond and continuous laser irradiation of vanadium antimony borate glass doped with nickel ferrite. [PDF]

Sci Rep
Ghazy AR, Abdel Gawad SA, Ghazy R, El-Sharkawy AN, Hemeda OM, Henaish AMA.   +5 more
europepmc   +1 more source

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

Archaeometry, EarlyView.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

Investigating Technology and Raw Materials Source of the Archaic and Classical Architectural Terracottas From the Athenaion in Castro (Apulia, Italy)

Archaeometry, EarlyView.
ABSTRACT Since 2000, archaeological excavations have brought to light the sanctuary of Athena in Castro (Apulia, Italy), including terracotta roofs dated between the 6th and 4th centuries bce. Based on their morphological and stylistic features, it is suggested that the terracotta items were manufactured in the Greek colony of Taras (modern Taranto ...
M. M. N. Franceschini, T. Ismaelli, S. Vettori, L. Chelazzi, S. Ciattini, F. Di Benedetto, C. Grifa, E. Cantisani   +7 more
wiley   +1 more source

Shikimate pathway disruption in yeast induces metabolite self‐assembly into toxic aggregates

The FEBS Journal, EarlyView.
In Saccharomyces cerevisiae, shikimate pathway disruption induces toxic metabolite assemblies. Deleting ARO4 plus phenylalanine (Phe) feeding causes Phenylalanine accumulation, lowers ARO3 activity, and triggers amyloid‐like fibril formation. Deleting ARO3 plus tyrosine (Tyr) feeding leads to Tyrosine buildup and similar fibril assembly.
Hanaa Adsi, Myra Gartner, Claris Simovich, Lihi Gershon, Alexander Brandis, Ehud Gazit, Dana Laor Bar‐Yosef   +6 more
wiley   +1 more source

Various Color Light Emission from Single, Double, and Triple Eu³⁺/Tb³⁺/Tm³⁺ Doped Borate Glass Excited by UV Light. [PDF]

J Fluoresc
Kashif I, Ratep A.
europepmc   +1 more source

Exploring poly‐L‐lysine‐based particle capture for atomic force microscopy studies of extracellular vesicles

Journal of Microscopy, EarlyView.
Abstract We herein investigate the effects of varying the main experimental variables in one of the most used protocols for extracellular vesicle (EV) immobilisation on substrates for subsequent atomic force microscopy (AFM) quantitative morphometry and nanoindentation performed in liquid. We introduce the parameter Q as a quantitative measure of total
L. Conti, A. Ridolfi, A. Borup, M. J. C. van Herwijnen, P. Nejsum, M. H. M. Wauben, C. Albonetti, F. Valle, M. Brucale   +8 more
wiley   +1 more source