Results 101 to 110 of about 19,633 (246)

Mechanically Tunable Mechanochromic Device with Covert‐Overt Structural Color and Modulation of its Transparency

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents a novel mechanically responsive optical device that modulates light transmission and generates iridescent structural colors under reflection. The optical transition arises from the exposure of nanoparticles upon stretching, which are initially embedded beneath the surface.
Nguyen Hoang Minh   +4 more
wiley   +1 more source

Case studies about smart contracts in healthcare. [PDF]

open access: yesDigit Health, 2023
Vargas C, Mira da Silva M.
europepmc   +1 more source

Spider Silk–Integrated Biomimetic Micropillars With Dual Adhesion for Improved Wound Hemostasis and Healing

open access: yesAdvanced Materials Technologies, EarlyView.
The patch mimics the dual physicochemical adhesion mechanisms of gecko toe micropillars and spider silk proteins, enabling strong interfacial bonding via partially cured micropillars. Its facile fabrication allows customization for precision medicine, while its motion responsiveness offers potential for real‐time wound monitoring.
Chengxin Luan   +4 more
wiley   +1 more source

Smart contract in construction procurement: insights and recommendations from South Africa

open access: yesFrontiers in Built Environment
IntroductionThe traditional procurement system in the construction industry has been plagued by inefficiencies, often serving as a significant obstacle to project delivery.
Love David   +2 more
doaj   +1 more source

Continuous and Secure Integration Framework for Smart Contracts. [PDF]

open access: yesSensors (Basel), 2023
Reyes A, Jimeno M, Villanueva-Polanco R.
europepmc   +1 more source

Forsage: Anatomy of a Smart-Contract Pyramid Scheme [PDF]

open access: green, 2023
Tyler Kell   +4 more
openalex   +1 more source

Untethered Magnetic Microswimmers for Targeted Particle Transport and Flow Manipulation

open access: yesAdvanced Materials Technologies, EarlyView.
This work introduces magnetically actuated microswimmers to dynamically reconfigure fluid flow within a single microfluidic device. Multiple homogeneous microswimmers are independently controlled by an external magnetic field to perform translational and rotational motions, thereby inducing real‐time flow manipulation.
Dineshkumar Loganathan   +3 more
wiley   +1 more source

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