Results 101 to 110 of about 145 (142)

Tracing the Dynamic Chemical Transformations of Spiro‐OMeTAD in Operating Perovskite Solar Cells

open access: yesAdvanced Science, Volume 13, Issue 34, 19 June 2026.
Mapping of Spiro‐OMeTAD layer's chemistry and electronic properties in PSC: Advanced cluster ion‐beam sputtering depth profile XPS reveals that environmental stressors (light, potential, and moisture) trigger the decomposition of LiTFSI dopants in Spiro‐OMeTAD.
Chittaranjan Das   +6 more
wiley   +1 more source

Choroid plexus remodeling linked to impaired CSF‐mediated clearance and Alzheimer's disease progression

open access: yesAlzheimer's &Dementia, Volume 22, Issue 6, June 2026.
Abstract INTRODUCTION Impaired cerebrospinal fluid (CSF) ‐mediated clearance has been implicated in Alzheimer's disease (AD), but how choroid plexus (ChP) remodeling relates to these processes in vivo remains incompletely understood. METHODS In a large ADNI cohort, we integrated structural magnetic resonance imaging (MRI), amyloid/tau positron emission
Haolin Yin   +11 more
wiley   +1 more source

The First Spectrum of Manganese, Mn I. [PDF]

open access: yesJ Res Natl Bur Stand A Phys Chem, 1964
Catalán MA   +2 more
europepmc   +1 more source

Effects of long‐term nitrogen addition on two dominant species in a drought‐prone Mediterranean forest

open access: yesEcosphere, Volume 17, Issue 6, June 2026.
Abstract This study aimed to assess the long‐term effects of nitrogen (N) addition on recruitment, growth, survival, and physiological responses in Quercus ilex and Phillyrea latifolia, two codominant species typical in the Mediterranean forests. Here, we present a 9‐year N addition experiment (20 kg N ha−1 year−1, δ15N‐enriched) in an N‐limited ...
Cinta Sabaté‐Gil   +4 more
wiley   +1 more source

Biodegradable Materials Composed of PLA and High Load Triglycerides

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 6, June 2026.
Transparent films of polylactic acid (PLA) was prepared with high sesame oil load (50% w/w). The cross‐section analysis of the films indicate that the oils are not absorbed into the polymer matrix; rather, they are stored as small droplets within the film.
Marie‐Luise Trutschel   +7 more
wiley   +1 more source

Emotions Associated With Urinary Incontinence in Nursing Home Residents: A Phenomenological Analysis of Healthcare Professionals' Perspectives

open access: yesNursing Open, Volume 13, Issue 6, June 2026.
ABSTRACT Aim To describe the emotions of nursing home (NH) residents associated with urinary incontinence (UI) from the point of view of healthcare professionals (HCPs). Design A phenomenological descriptive study. Methods Seventeen HCPs caring for older people with UI for at least 6 months participated across 9 NHs in the Osona county (Barcelona ...
Meltem Yildirim   +7 more
wiley   +1 more source

Qualitative Evaluation of the Magnetocrystalline Anisotropy in Spinel Ferrite Nanoparticles Using Polarized Neutron Powder Diffraction

open access: yesSmall, Volume 22, Issue 35, 23 June 2026.
Polarized neutron powder diffraction is used to qualitatively probe the magnetocrystalline anisotropy of cobalt‐doped ferrite nanoparticles. The analysis of local magnetic susceptibility tensors and magnetization ellipsoids reveals how cobalt incorporation modifies both the magnitude and orientation of anisotropy, providing a new approach to compare ...
Igor V. Golosovsky   +9 more
wiley   +1 more source

Hydrogen‐Free APCVD Synthesis of Heterophase WSe2 Nano‐Butterflies for Room Temperature NO2 Detection: Experimental and Computational Insights

open access: yesSmall Science, Volume 6, Issue 6, June 2026.
Scalable, hydrogen‐free atmospheric pressure chemical vapor deposition synthesis of heterophase 2H/1T′ WSe2 for ultrasensitive room‐temperature NO2 detection. Hierarchical nano‐butterfly morphology prevents restacking and maximizes active edges. Optimized phase engineering (~17% 1T′) enables fast charge transfer, achieving 40% response at 800 ppb, 4 ...
Mubdiul Islam Rizu   +5 more
wiley   +1 more source

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