Results 131 to 140 of about 894,956 (297)

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Local Variations of the Stress‐Modulated Antiferroelectric‐Ferroelectric Phase Transitions in Polycrystalline NaNbO3 Imaged with Raman Spectroscopy

open access: yesAdvanced Functional Materials, EarlyView.
Uniaxial compressive stress induces spatially heterogeneous AFE–FE phase transitions in polycrystalline NaNbO3, as visualized by Raman mapping. Mechanical loading reduces coercive stress and enhances backswitching, attributed to long‐range ferroelectric ordering and non‐180° domain switching, elucidating the complex stress‐driven structural and ...
Lixu Xie   +5 more
wiley   +1 more source

Age-Related Macular Degeneration.

open access: yesThe Medical clinics of North America, 2021
C. Thomas, R. Mirza, M. Gill
semanticscholar   +1 more source

A Self‐Curling Si3N4‐Biofunctionalized Nerve Wrap for Suture‐Free Peripheral Nerve Repair with Multimodal Regenerative Bioregulation

open access: yesAdvanced Functional Materials, EarlyView.
Si3N4‐enhanced bioactive nanostructured adhesive wrap enables rapid conduit formation in wet environments, simplifying surgical procedures. Incorporated Si3N4 undergoes controlled hydrolysis within nanofibers, multi‐directionally modulating the peripheral nerve repair microenvironment for effective suture‐free repair.
Pengchao Ma   +10 more
wiley   +1 more source

Secretory Sorting Receptors Carboxypeptidase E and Secretogranin III in Amyloid β‐Associated Neural Degeneration in Alzheimer's Disease

open access: green, 2012
Virginia Plá   +6 more
openalex   +2 more sources

Label‐Free and Low‐Power Driven Cancer Biomarker Detection Enabled by 2D Hexagonal Titanium Oxide

open access: yesAdvanced Functional Materials, EarlyView.
A low‐power driven FET biosensor based on 2D hexagonal TiO2 detects the cancer biomarker carcinoembryonic antigen with high sensitivity, a low detection limit of 0.22 pg mL−1, and excellent selectivity. Leveraging the unique electronic properties of the material, this work demonstrates strong potential for integration into miniature and portable cancer
Yange Luan   +13 more
wiley   +1 more source

Low Birth Weight Is Linked to Age-Related Macular Degeneration: Results From the Population-Based Gutenberg Health Study (GHS) [PDF]

open access: gold, 2019
Achim Fieß   +12 more
openalex   +1 more source

Gender Differences in Visual Functioning Questionnaire Scores among Patients with Age-Related Macular Degeneration

open access: green, 2022
Sophia Sidhu   +5 more
openalex   +2 more sources

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

open access: yesAdvanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda   +11 more
wiley   +1 more source

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