Results 121 to 130 of about 82,281 (264)

From Two‐Electron to Four‐Electron System: Electrolyte Regulation for Advanced Aqueous Zn–I2 Batteries

open access: yesCarbon Energy, EarlyView.
This review systematically summarizes recent progress in electrolyte‐regulated aqueous Zn–I2 batteries (AZIBs). It outlines the fundamentals of AZIBs along with their main challenges, and then analyzes electrolyte‐engineering strategies that improve both two‐ and four‐electron reactions.
Yucong Wang   +10 more
wiley   +1 more source

Functional characterization of a glutamate/aspartate transporter from the mosquito Aedes aegypti [PDF]

open access: yes, 2003
Glutamate elicits a variety of effects in insects, including inhibitory and excitatory signals at both neuromuscular junctions and brain. Insect glutamatergic neurotransmission has been studied in great depth especially from the standpoint of the ...
Cohen, Bruce N.   +3 more
core  

The One‐Step Synthesis of Biologically Active Isochromans from Lignin‐Derived Aromatic Monomers in Tunable Deep Eutectic Solvents

open access: yesChemistry – A European Journal, EarlyView.
A straightforward one‐step protocol enables the synthesis of bio‐based and biologically active isochromans through the Oxa‐Pictet cyclization involving diverse aldehydes, including vanillin in combination with lignin‐derivable homovanillyl alcohol, a prominent aromatic platform chemical obtainable via diol‐assisted fractionation of lignocellulose ...
Anjali Kottayi   +6 more
wiley   +1 more source

Establishment of Ion Chromatography Method for Identification and Determination of the Radiochemical Purity of [11C]Choline Injection

open access: yesJournal of Isotopes
[11C]choline is a normal tracer using for PET/CT,identification of [11C]choline and analysis its radiochemical purity are important to guarantee the validity and safety of tracer.
Guojin ZHANG, Shanzhen HE
doaj   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado   +5 more
wiley   +1 more source

Redox Biocatalysis in Lidocaine‐Based Hydrophobic Deep Eutectic Solvents: Non‐Conventional Media Outperform Aqueous Conditions

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Two hydrophobic DESs, lidocaine/oleic acid and lidocaine/decanoic acid, were utilized as reaction media that were enzyme‐compatible and highly substrate‐solubilizer for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings, which showcases for the first time the ...
Ningning Zhang   +6 more
wiley   +1 more source

Going Beyond Surface Physics: Interface Engineering of PTAA for Efficient p‐i‐n Perovskite Photovoltaics

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The ionic liquid BMIMAc is introduced at the PTAA/perovskite interface in inverted solar cells to address interfacial defects and poor contact. BMIMAc enhances PTAA wettability, enabling high‐quality perovskite film formation while reducing buried interface trap density.
Qiannan Li   +18 more
wiley   +1 more source

Dimethylthetin and dimethyl-β-propriothetin in methionine synthesis [PDF]

open access: yes, 1948
In a previous communication it was shown that choline and betaine are effective in promoting methionine synthesis from homocysteine in tissue homogenates (1).
Borsook, Henry, Dubnoff, Jacob W.
core  

Boosting Zinc‐Ion Hybrid Capacitors with Mesoporous Carbon Derived from Highly Graphitized Carbon Quantum Dots

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The work presents an innovative method for the preparation of mesoporous carbon materials (MCs) from highly graphitized carbon quantum dots. The zinc‐ion hybrid capacitors assembled with MCs deliver high rate performance and stability, providing promising advancements for future energy storage solutions.
Guoli Zhang   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy