Results 181 to 190 of about 473,506 (276)

Serum elemental profile‐based machine learning models for Alzheimer's disease identification and cognitive score prediction

Neuroprotection, EarlyView.
Serum elemental profiling combined with machine learning supports exploratory Alzheimer's disease (AD) identification and cognitive score prediction. In this retrospective cross‐sectional study, 874 participants from the BANC‐PUMC, including cognitively normal controls and patients with AD, were analyzed.
Haotian Liu, Xinnan Liu, Yashuang Chen, Meng Pan, Ying Fu, Chao Ma, Wei Ge   +6 more
wiley   +1 more source

Tailored for Binding: Alanine‐Modified Poly(1‐Naphthylamine) Targets Serum Albumins

Polymer Engineering &Science, EarlyView.
Alanine modified poly(1‐naphthylamine). ABSTRACT This study presents a new approach for modifying the structural and functional properties of poly(1‐naphthylamine) (PNA) by incorporating the amino acid alanine (Ala) in different molar proportions (80/20, 50/50, and 20/80 for PNA/Ala) through an ultrasound‐assisted polymerization process.
Nuzhat Nabi, Ufana Riaz
wiley   +1 more source

Super‐capacitive carbon materials with large micropores and rich mesopores synthesized using N, S co‐doped carbon dots as self‐templates

Responsive Materials, EarlyView.
Nitrogen‐sulfur co‐doped carbon dots are employed as self‐templates to fabricate hierarchical porous carbon material with a concentrated micropore size distribution of 1.1–1.6 nm and a high mesopore volume ratio up to 47.2%, which shows good capacity and excellent responsive ability as electrodes in electrochemical supercapacitors.
Xi‐Rong Zhang, Hao‐Wen Sun, Ling Xiao, Zhao‐Fan Wu, Huan‐Ming Xiong   +4 more
wiley   +1 more source

Bifunctional Electrocatalysts in Rechargeable Lithium‐Gas Batteries: Material Evolution and Mechanistic Insights from Metal‐Free Carbons to Carbon‐Supported Single‐Atom Sites

Small, EarlyView.
This review charts the material evolution of bifunctional electrocatalysts for rechargeable lithium‐gas batteries. It highlights the journey from heteroatom‐doped, metal‐free carbon architectures to precision‐engineered carbon‐supported single‐atom sites. The discussion focuses on mechanistic insights into how these catalysts govern reversible O2, CO2,
Daming Ren, Shuimei Chen, Yuzheng Wu, Xiaodan Huang, Jong Beom Baek, Ashok Kumar Nanjundan   +5 more
wiley   +1 more source

Coupled and decoupled carbon-mercury dynamics across forest ecosystem continua. [PDF]

Nat Commun
Chen C, Huang JH, Fu X, Osterwalder S, Li K, Berg B, Wang X, Yuan W, Sun G, Zhang H, Psomas A, Waldner P, Buchmann N, Alewell C, Feng X.   +14 more
europepmc   +1 more source

Heavy‐Metal‐Free Colloidal Quantum Dots for Photocatalysis

Small, EarlyView.
Heavy‐metal‐free colloidal quantum dots provide sustainable photocatalytic platforms by combining tunable band structures, strong light absorption, and programmable surfaces/interfaces. This Review highlights how core/shell engineering, alloying, defect regulation, ligand design, and hybrid‐interface construction direct charge separation and ...
Xintong Xu, Ge Yang, Qin Li, Dechao Chen
wiley   +1 more source

The Elemental Composition of <i>Fimbristylis ochotensis</i> in Relation to Its Geothermal Habitat. [PDF]

Plants (Basel)
Zinicovscaia I, Chernyagina O, Nekhoroshkov P, Shvetsova M, Yushin N, Duliu OG, Grozdov D.   +6 more
europepmc   +1 more source

Silver‐Modulated Copper Dynamics Under Pulsed Tandem Electrochemical CO2 Reduction

Small, EarlyView.
Under pulsed CO2 reduction, Ag does more than provide CO for tandem catalysis. It redirects how Cu dissolves, redeposits, and remains catalytically relevant, generating an Ag‐rich yet Cu‐active working state. Correlative surface and solution analysis reveal that tandem performance emerges from dynamic material redistribution rather than from a static ...
Blaž Tomc, Rajeena Uruniyengal, Matjaž Finšgar, Mitja Kostelec, Matic Plut, Piotr Dobroń, Adam Dębski, Agata Radziwonko, Paweł Jóźwik, Marjan Bele, Martin Šala, Mohammed Azeezulla Nazrulla, Małgorzata Norek, Francisco Ruiz‐Zepeda, Ana Rebeka Kamšek, Nejc Hodnik, Wojciech J. Stępniowski   +16 more
wiley   +1 more source

Distinct Solvent Effects on Dispersibility and Photoinduced Hydrogen Release of Hydrogen Boride Sheets

Small, EarlyView.
Hydrogen boride (HB) sheets exhibit strongly solvent‐dependent dispersion and photoinduced hydrogen release. HB‐sheet dispersibility depends on solvent‐dependent interactions, whereas hydrogen release is more strongly associated with the hydrogen‐bonding character of the solvent.
Andi Mauliana, Osamu Oki, Akira Yamaguchi, Yohei Cho, Miwa Hikichi, Takahiro Kondo, Masahiro Miyauchi   +6 more
wiley   +1 more source

Mercury-carbon relationships in environmental media near artisanal gold mining sites in Guyana. [PDF]

PLoS One
Osborne C, Dang DH, Mc Pherson S, Watmough SA.   +3 more
europepmc   +1 more source