Results 241 to 250 of about 2,949,481 (364)

Towards Polymer Composite‐Based Transient Electronic Systems

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biodegradable electronic systems are gaining attention for implantable biomedical applications, targeting disease treatment and lifespan extension. This review covers advances in biocompatible, biodegradable polymer composites using synthetic and natural polymers with conductive, semiconductive, and insulating fillers.
Gwan‐Jin Ko   +5 more
wiley   +1 more source

Engineering a Meltable MOF to Tune Liquid Transition and Promote Coenzyme Regeneration

open access: yesAngewandte Chemie, EarlyView.
Through a liquid–liquid transition process, a bimetallic glassy MOF is fabricated. It has exceptional glass‐forming properties, evenly distributed bimetallic ions, and a markedly higher visible‐light‐driven photogeneration efficiency of enzymatically active NADH.
Wengang Huang   +15 more
wiley   +2 more sources

Assessment of the radiological situation near a mothballed uranium mining facility in North-East Kazakhstan. [PDF]

open access: yesSci Rep
Sergey S   +7 more
europepmc   +1 more source

Distribution characteristics and ecological risk assessment of nutrients in sediment particles in Hangzhou Bay, China

open access: yesIOP Conference Series: Earth and Environmental Science, 2018
C. H. Pan   +5 more
openaire   +2 more sources

Architected Microalgae‐Based Matter via 3D Printing: Properties, Printing Techniques, and Applications

open access: yesAdvanced NanoBiomed Research, EarlyView.
Microalgae are emerging as sustainable and economical bioresources that can be utilized as bioinks for creating constructs with intriguing functionalities. This review discusses the properties and applications of microalgae, providing a comprehensive review of recent advancements and challenges in 3D‐printed microalgae‐based constructs for various ...
Yiwei Zou   +3 more
wiley   +1 more source

Quantifying Imperfect Cognition Via Achieved Information Gain

open access: yesAnnalen der Physik, EarlyView.
Cognition, the processing of information in the form of inference, communication, and memorization, is the central activity of any intelligence. To quantify imperfect cognition, the concept of achieved information gain (AIG) is introduced. AIG can be derived axiomatically, allows cognitive fidelity and efficiency to be defined mathematically, and ...
Torsten Enßlin
wiley   +1 more source

Fast Seawater Desalination Driven by Efficient Nitrate Reduction via Bimetallic Iron/Zinc Polyphthalocyanine Frameworks

open access: yesAngewandte Chemie, EarlyView.
Bimetallic Fe/Zn polyphthalocyanine frameworks enable highly efficient and selective electrochemical reduction of nitrate to ammonia. When integrated into an electrocatalytic desalination device, this reaction facilitates rapid salt ion mass transfer, allowing the conversion of natural seawater into drinkable water and simultaneously converting nitrate
Minzhang Li   +8 more
wiley   +2 more sources

Identification of Ti(salen) Complexes for Efficient Catalysis in Single‐Electron Steps by Cyclic Voltammetry

open access: yesAngewandte Chemie, EarlyView.
Catalyst screening without catalysis. By combining cyclic voltammetry and DFT calculations we were able to identify a highly active catalyst for the radical arylation of epoxides without performing any reactions. The prevention of chloride binding that leads to catalyst inhibition was established as the key structural feature.
Niklas Schmickler   +6 more
wiley   +2 more sources

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