Results 121 to 130 of about 27,818 (248)

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

open access: yesAdvanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka   +3 more
wiley   +1 more source

Bi-paratopic and multivalent VH domains block ACE2 binding and neutralize SARS-CoV-2. [PDF]

open access: yesNat Chem Biol, 2021
Bracken CJ   +15 more
europepmc   +1 more source

Performance Constraints of All‐Perovskite Tandem Solar Cells in Low‐Intensity, Low‐Temperature Environments

open access: yesAdvanced Materials, Volume 38, Issue 15, 12 March 2026.
All‐perovskite tandem solar cells are evaluated under low‐intensity and low‐temperature (LILT) conditions relevant to space environments. Distinct loss regimes emerge, where weaker entropic mixing causes halide segragation below ≈240 K going along with a strong current imbalance, while poor electron transport in C60 dominates.
Sercan Ozen   +10 more
wiley   +1 more source

Jove's autograph [PDF]

open access: yesJournal of the Franklin Institute, 1892
openaire   +1 more source

Aerosol Jet Printing of Multilayered Graphene for Capacitive Touch Sensing and Joule Heating Applications

open access: yesAdvanced Sensor Research, Volume 5, Issue 3, March 2026.
High‐resolution aerosol‐jet printing is enabled by a graphene‐based ink engineered for stable atomization and precise pattern formation. Optimized printing conditions yield 5 µm features and functional devices, including touch sensors and microheaters, demonstrating a scalable, lithography‐free route for flexible electronics using solution‐processed 2D
Felix White   +13 more
wiley   +1 more source

Característiques demolingüístiques dels joves de Catalunya a finals de la primera dècada del segle XXI

open access: yesTreballs de Sociolingüística Catalana, 2013
De la mà de les dades que ens ofereix l’Enquesta d’usos lingüístics de la població 2008 (EULP08), l’article s’ocupa, d’una banda, de caracteritzar el grup de joves de Catalunya (15-34 anys) en funció del seu origen, la llengua inicial i la llengua d ...
Miquel Àngel Pradilla Cardona   +1 more
doaj  

Risk Factors for Prolonged Mechanical Ventilation and Weaning Failure: A Systematic Review.

open access: yesRespiration, 2022
Trudzinski FC   +16 more
europepmc   +1 more source

NDST3‐Induced Epigenetic Reprogramming Reverses Neurodegeneration in Parkinson's Disease

open access: yesAdvanced Science, Volume 13, Issue 14, 9 March 2026.
NDST3‐mediated epigenetic reprogramming revitalizes neuronal circuits in the substantia nigra and striatum to halt dopaminergic neuron degeneration and restore motor function in Parkinson's disease models. This strategy promotes neuronal maintenance and functional recovery, highlighting NDST3's therapeutic potential in neurodegenerative disorders ...
Yujung Chang   +18 more
wiley   +1 more source

Carbonized Structures With Controlled Pore Direction for Improved CO2 Capturing Using Bio‐Nanofibers

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
This study introduces a method to fabricate hierarchical carbon structures with controlled pore orientation from cellulose, chitin, and chitosan bio‐nanofibers. Using directional freeze‐casting and pyrolysis, centimeter‐scale free‐standing carbons with 100 nm walls were obtained.
Taegeon Kim   +2 more
wiley   +1 more source

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