Results 241 to 250 of about 277,309 (328)

Biomimetic Scaffolds with Dual Gradients of Biological Effectors for Tendon‐to‐Bone Repair

open access: yesAdvanced Healthcare Materials, EarlyView.
The authors have developed a biomimetic scaffold with dual gradients through a diffusion‐driven method. The scaffold features funnel‐shaped microchannels for cell infiltration, while the dual gradients synergetically induce the graded differentiation of mesenchymal stem cells into osteoblasts, chondrocytes, and tenocytes, allowing for a seamless ...
Min Hao   +3 more
wiley   +1 more source

Ptychoscopy: a user friendly experimental design tool for ptychography. [PDF]

open access: yesSci Rep
Skoupy R   +5 more
europepmc   +1 more source

Iodine‐Doped Sodium Vanadate Cathode for Improved Zn Ion Diffusion Kinetics

open access: yesAdvanced Materials, EarlyView.
An iodine‐doping strategy is developed to modify the Na2V6O16·3H2O cathode for aqueous zinc‐ion batteries, effectively reducing the electrostatic interaction between zinc ions and the host structure. This modification enables faster diffusion and higher storage capacity of zinc ions. Abstract The electrostatic interaction between zinc ions and the host
Xinyue Hu   +13 more
wiley   +1 more source

Silicon nano-kirigami with controlled plastic, elastic and hysteretic deformations. [PDF]

open access: yesNat Commun
Liang Q   +14 more
europepmc   +1 more source

Machine‐Learning‐Aided Advanced Electrochemical Biosensors

open access: yesAdvanced Materials, EarlyView.
Electrochemical biosensors are highly sensitive, portable, and versatile. Advanced nanomaterials enhance their performance, while machine learning (ML) improves data analysis, minimizes interference, and optimizes sensor design. Despite progress in both fields, their combined potential in diagnostics remains underexplored.
Andrei Bocan   +9 more
wiley   +1 more source

Self-Lubricating Tribo-Catalytic Activity of 2D High Entropy Alloy Nanoflakes. [PDF]

open access: yesSmall
Wang S   +13 more
europepmc   +1 more source

Geometrically Thin Disk Accreting Into a Black Hole

open access: green, 2002
Niayesh Afshordi, B. Paczyński
openalex   +2 more sources

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