Results 211 to 220 of about 38,948 (266)

Action chimique de l'émanation du radium

open access: green, 1907
William Ramsay, A. T. Cameron
openalex   +2 more sources

Oxygen‐Regulated GaN‐Based Sensors Fabricated by MOCVD for Switchable Gas Detection: Exhaled Gas Smart Platform for Non‐Invasive Disease Detection

open access: yesAdvanced Science, EarlyView.
This work presents highly consistent GaN‐based thin‐film gas sensors prepared by MOCVD for non‐invasive breath analysis. The sensors exhibit tunable selectivity from oxidizing to reducing gases by incorporating In composition, ultra‐low detection limits and humidity resistance.
Yuxuan Wang   +9 more
wiley   +1 more source

Probing the Impact of Vacancy Diffusion on Void Dynamics at the Lithium Metal–Solid Electrolyte Interface

open access: yesAdvanced Science, EarlyView.
Understanding void formation at the lithium(Li) metal–solid electrolyte (SE) interface is crucial to improving interfacial stability in solid‐state batteries(SSBs). In this work, the competing electrochemical interactions, including surface diffusion modes are studied in dictating interface evolution during electro‐dissolution.
Sourim Banerjee   +2 more
wiley   +1 more source

Brazilian profile of Radium-223 in metastatic prostate cancer: a multicentric, retrospective study. [PDF]

open access: yesEJNMMI Rep
Souza S   +27 more
europepmc   +1 more source

Alkylthienyl Side Groups in Conjugated Polymers Enable Localization of π Electron Density and Facilitate Efficient Hole Transfer

open access: yesAdvanced Science, EarlyView.
Resonance Raman spectroscopy is used in combination with other spectroscopic and morphology characterization techniques to unveil the mechanistic origin of the shift in synthetic strategy to alkylthienyl peripheral groups for high‐performing organic photovoltaics.
Hristo Ivov Gonev   +13 more
wiley   +1 more source

Disrupting CSPG‐Driven Microglia–Astrocyte Crosstalk Enables Scar‐Free Repair in Spinal Cord Injury

open access: yesAdvanced Science, EarlyView.
This study identifies CSPGs as key drivers of glial scar maturation after spinal cord injury by reprogramming microglial metabolism and inducing astrocyte fibrosis. To address this, a reactive oxygen species‐responsive, reactive astrocyte‐targeted ChABC gene delivery system is designed to locally degrade CSPGs, precisely disrupt maladaptive glial ...
Yufei Zheng   +10 more
wiley   +1 more source

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