Results 231 to 240 of about 891,007 (292)

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

open access: yesAdvanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono   +6 more
wiley   +1 more source

Decoding the neural dynamics of everyday prospective remembering: a hidden Markov model approach. [PDF]

open access: yesFront Hum Neurosci
Vicentin S   +6 more
europepmc   +1 more source

Reduced inter-subject functional connectivity during movies in autism: replicability across cross-national fMRI datasets. [PDF]

open access: yesMol Autism
Lin F   +12 more
europepmc   +1 more source

Rotating dual-layered checkerboard illusion. [PDF]

open access: yesIperception
Usui K, Ishikawa M, Taya S, Kitaoka A.
europepmc   +1 more source

Chiral gliding: Right-handed navigation of filamentous cyanobacteria. [PDF]

open access: yesProc Natl Acad Sci U S A
Vilfan A   +3 more
europepmc   +1 more source

Trade-off between branching and polarity controls decision-making during cell migration. [PDF]

open access: yesSci Adv
Liu J   +7 more
europepmc   +1 more source

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