Results 201 to 210 of about 174,670 (291)

Formulation and Characterization of Novel Ionizable and Cationic Lipid Nanoparticles for the Delivery of Splice‐Switching Oligonucleotides

open access: yesAdvanced Materials, EarlyView.
Lipid nanoparticles (LNPs) of unconventional composition and defined structures are investigated as small oligonucleotide carriers. A composition is identified that outperforms Onpattro in cargo delivery to HeLa cells. The structure of these LNPs resembles a micellar cubic phase not commonly associated with high‐performing LNPs.
Miina Ojansivu   +9 more
wiley   +1 more source

Spontaneous Charging from Sliding Water Drops Determines the Interfacial Deposition of Charged Solutes

open access: yesAdvanced Materials, EarlyView.
When water drops slide on hydrophobic surfaces, they spontaneously leave behind negative charges along their path, resulting in the drops becoming positively charged. Here, it is shown that this phenomenon, known as slide electrification, influences the deposition of charged dissolved molecules.
Xiaoteng Zhou   +9 more
wiley   +1 more source

Discovery of a New Cu‐Based Chalcogenide with High zT Near Room Temperature: Low‐Cost Alternative for the Bi2Te3‐Based Thermoelectrics

open access: yesAdvanced Materials, EarlyView.
This study reports the discovery of a stable γ‐phase in Cu6Te3‐xS1+x, achieving high thermoelectric performance with a Seebeck coefficient up to 200 µVK⁻¹ and ultralow thermal conductivity (≈0.25 Wm⁻¹K⁻¹). The material eliminates phase transitions, exhibits a zT of ≈1.1 at 500 K, and offers a cost‐effective, eco‐friendly alternative for waste heat ...
Oleksandr Cherniushok   +3 more
wiley   +1 more source

Current Control of Spin Helicity and Nonreciprocal Charge Transport in a Multiferroic Conductor

open access: yesAdvanced Materials, EarlyView.
A conducting multiferroic state of spin origin with both electronic polarity (P) and magnetization (M) can be controlled and detected by electric current in a high‐temperature helimagnet YMn6Sn6. The underlying concept is the coupling of the electric current with the toroidal moment T∼P×M$\bm{T}\sim \bm{P}\ensuremath{\times{}}\bm{M}$.
Daiki Yamaguchi   +3 more
wiley   +1 more source

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