Results 131 to 140 of about 7,556 (242)

Characterization and Reuse of Lithium‐ion Battery Cathode Material Recovered Through a Bacterial Process

open access: yesAdvanced Energy Materials, EarlyView.
A sustainable bacteria‐based lithium‐ion battery cathode recycling method is optimized using engineering biology. The resulting biomineralized manganese carbonate species is found to be easily converted into an electrode material, via simple calcination.
Virginia Echavarri‐Bravo   +4 more
wiley   +1 more source

Development of a Novel Electrochemical Immunosensor for Rapid and Sensitive Detection of Sesame Allergens Ses i 4 and Ses i 5

open access: yesFoods
Due to their lipophilicity and low content, the major sesame oleosin allergens, Ses i 4 and Ses i 5, are challenging to identify using conventional techniques.
Huimei Li   +5 more
doaj   +1 more source

Scandium Induced Structural Disorder and Vacancy Engineering in Li3Sb – Superior Ionic Conductivity in Li3−3xScxSb

open access: yesAdvanced Energy Materials, EarlyView.
A superionic conductivity of 42 mS cm−1 at 298 K is reported for Li2.55Sc0.15Sb, which exceeds the highest ionic conductivity reported for a solid Li‐ion conductor to date by 10 mS cm−1. In the series Li3−3xScxSb (0 < x ≤ 0.15), the gradual incorporation of Sc facilitates vacancy formation, converting pristine Li3Sb from an electrical to an ionic ...
Jingwen Jiang   +9 more
wiley   +1 more source

Stability of Organic Photovoltaics: From Root Causes to Advanced Analytical Techniques

open access: yesAdvanced Energy Materials, EarlyView.
This review explains the causes and mechanisms of degradation in organic photovoltaics (OPVs). It explores how various factors, including heat, light, oxygen, and inherent material properties, influence OPV stability. The study categorizes degradation pathways and analyzes their impact on device performance, providing insights into the fundamental ...
Yelim Choi   +6 more
wiley   +1 more source

Conformational Change in a Four‐Tetrad DNA G‐Quadruplex upon Intercalation of a Small‐Molecule Ligand PyDH2

open access: yesAngewandte Chemie, EarlyView.
An exception or the rule? This work represents a second observation, and the first crystallographic evidence, of true intercalation of a small‐molecule ligand (here, bisquinolinium PyDH2) into an antiparallel G‐quadruplex (G4) DNA fold. Abstract G‐quadruplexes (G4s) are non‐canonical DNA structures implicated in a number of biological processes.
Kailey N. Martin   +7 more
wiley   +2 more sources

The conserved XPF:ERCC1-like Zip2:Spo16 complex controls meiotic crossover formation through structure-specific DNA binding. [PDF]

open access: yes, 2019
In eukaryotic meiosis, generation of haploid gametes depends on the formation of inter-homolog crossovers, which enable the pairing, physical linkage, and eventual segregation of homologs in the meiosis I division.
Arora, Kanika, Corbett, Kevin D
core  

Turning on the Heat by Cocrystal Engineering: The Rise of Organic Charge Transfer Photothermal Cocrystals as an Emerging Therapeutic Frontier in Biomedical Application

open access: yesAggregate, EarlyView.
This review summarizes recent developments in the design of photothermal charge transfer cocrystals for antibacterial therapy, cancer eradication, and bone regeneration, highlighting the design motivations and chemical principles of the strategies. It offers deep insights into the future development of advanced photothermal cocrystals for targeted ...
Arshad Khan   +8 more
wiley   +1 more source

The Pharmacodynamic Functions of Low-Dose Rapamycin as a Model for Universal Influenza Protection [PDF]

open access: yes, 2017
One of the most sought after breakthroughs in modern influenza research is the creation of a universal influenza vaccine that would protect against all strains of avian influenza.
Gust, William
core   +1 more source

Cell Membrane‐Coated Lipid Nanoparticles for Drug Delivery

open access: yesAggregate, EarlyView.
This review highlights recent progress in cell membrane‐coated lipid nanoparticles (CMC‐LNPs), focusing on their design, preparation methods, functional integration, and biomedical applications. It discusses various types of LNPs and coating strategies, characterization techniques, therapeutic functions, and applications.
Moataz B. Zewail   +5 more
wiley   +1 more source

Probing the Nonlinear Chiroptical Activity of Multiturn Aromatic Helices Using Linearly Polarized Light

open access: yesAngewandte Chemie, EarlyView.
Chiral aromatic helices of different lengths were prepared, and their nonlinear optical activity was investigated using only linearly polarized incident light. Second‐harmonic scattering studies revealed distinct chiral and achiral contributions to the signal, thereby uncovering an intriguing relationship between the structure of the helices and their ...
Rita Borges‐Anastácio   +6 more
wiley   +2 more sources

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