Results 241 to 250 of about 241,458 (298)

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

open access: yesAdvanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu   +13 more
wiley   +1 more source

Tough Injectable Hydrogels Enabled by Integrating Rigid Homogeneous Framework With Flexible Chains

open access: yesAdvanced Functional Materials, EarlyView.
Tough injectable hydrogels are constructed by integrating a rigid, homogeneous hyaluronic acid framework with flexible long‐chain connectors. This framework–flexible structure simultaneously enhances network uniformity and promotes effective energy dissipation by enlarging plastic deformation zones under compression.
Rijian Song   +10 more
wiley   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

From pilots to partnerships: Why African-Nordic collaboration can help reshape global health. [PDF]

open access: yesPLOS Glob Public Health
Jensen SLB   +4 more
europepmc   +1 more source

Integration of HIV, Hepatitis B, and C, and sexually transmitted infections services: A scoping review of the benefits and challenges. [PDF]

open access: yesPLoS One
Jangipour Afshar P   +8 more
europepmc   +1 more source

Health Care Delivery Innovations That Integrate Care? Yes!

JAMA, 2016
To enable improved cost control, quality, and access, US health care delivery is moving from fragmented fee-for-service delivery into various innovative integrated models, including accountable care organizations (ACOs), patient-centered medical homes (PCMHs), and bundles, defined as a coordinated group of services for a specific need, administered ...
Regina E, Herzlinger   +2 more
openaire   +2 more sources

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