Results 101 to 110 of about 12,724 (295)

Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine

open access: yesAdvanced Materials, EarlyView.
The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi   +2 more
wiley   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

open access: yesAdvanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya   +11 more
wiley   +1 more source

Ladies on stepping stones

open access: yes, 1900
The photograph shows five women and two children standing on stones in a river. The stones create a path extending across the river. The women and children all stand to the right side.
Harry Kinley (Photographer);
core  

Hierarchical Structure and Fabrication of Functionally Graded Biointerfaces in the Mussel Byssus

open access: yesAdvanced Materials Interfaces, EarlyView.
The byssus is a fibrous protein‐based holdfast consisting of mechanically distinct interfaces, which mussels use to anchor their soft living tissue to hard seashore surfaces. Here, multiscale methodologies were used to elucidate the compositional and structural features underlying these functionally graded interfaces and how they are fabricated through
Lucia Youssef   +4 more
wiley   +1 more source

Successful Endoscopic Retrograde Cholangiopancreatography for Management of Choledocholithiasis in a Patient With Situs Inversus Totalis: A Case Report and Literature Review

open access: yesGastro Hep Advances
Situs inversus totalis is a rare congenital disorder defined by the transposition of all viscera to the opposite side of the body. Because of this anatomical alteration, endoscopic retrograde cholangiopancreatography (ERCP) in such a population is ...
Bashayer Alrufayi   +2 more
doaj   +1 more source

Sounding Stones

open access: yes
Michael Daglish Sounding Stones (WIP), 2024 Black and White inkjet prints Through his work, the fragility of our everyday life is echoed in the scar of a dried riverbed, or the shade offered by a monolithic rock.
Daglish, Michael
core  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

The Standing Stones in Argyllshire [PDF]

open access: yesGlasgow Archaeological Journal, 1979
A Thom, A S Thom
openaire   +1 more source

At the stepping stones by the lovely Tamadare waterfall, Japan

open access: yes, 1906
Three Japanese women standing on stones in the water.Stereo copyrighted by H.C. White Co.No.

core  

The Influence of Mesoscale Particle Structure on the Electrode Degradation and Resultant Electrochemistry of Lithium Ion Cells With Nickel Rich Lithium Nickel Manganese Cobalt Oxide Positive Electrodes

open access: yesAdvanced Materials Technologies, EarlyView.
Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez   +22 more
wiley   +1 more source

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