Results 241 to 250 of about 359,866 (303)

Single Solid‐State Ion Channels as Potentiometric Nanosensors

open access: yesAdvanced Functional Materials, EarlyView.
Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi   +4 more
wiley   +1 more source

Atomically Revealing Bulk Point Defect Dynamics in Hydrogen‐Driven γ‐Fe2O3 → Fe3O4 → FeO Transformation

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM uncovers the atomic‐scale mechanisms underlying hydrogen‐driven γ‐Fe2O3→Fe3O4→FeO reduction. In γ‐Fe2O3, oxygen vacancies cluster around intrinsic Fe vacancies, leading to nanopore formation, whereas in Fe3O4, vacancy aggregation is suppressed, preserving a dense structure.
Yupeng Wu   +14 more
wiley   +1 more source

Carbon-phosphorus exchange rate constrains density-speed trade-off in arbuscular mycorrhizal fungal growth. [PDF]

open access: yesProc Natl Acad Sci U S A
Bisot C   +13 more
europepmc   +1 more source

Rheology of Aqueous Solutions in the Presence of Proton Exchange Membrane: Surface Tension. [PDF]

open access: yesPolymers (Basel)
Timchenko SL   +3 more
europepmc   +1 more source

Asymmetric and Non-Asymmetric Impact of Real Effective Exchange Rate on Trade in Nigeria

open access: green, 2019
Adedayo Emmanuel Longe   +3 more
openalex   +1 more source

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