Results 151 to 160 of about 30,280 (277)

Multi‐Scale 3D Printing of Magnetic Polymer Nanocomposites with Controlled Particle Dispersion and Hyperthermic Response

open access: yesSmall, EarlyView.
Dispersion of magnetic nanoflowers in trimethylolpropane ethoxylate triacrylate to generate photocurable nanocomposites is described. Particle dispersion provides processability and target AC‐field stimulated temperature increases. Complex (DLP) printed structures with submicron features are demonstrated, and the potential for stimulated release of ...
Eoin P. McKiernan   +9 more
wiley   +1 more source

Управління інцидентами інформаційної безпеки на основі використання DLP-систем

open access: yes, 2019
Об’єктом дослідження є системи управління інцидентами інформаційної безпеки. Предмет дослідження це процес захисту інформації від витоку конфіденційних даних.Метою роботи є забезпечення управління інцидентами інформаційної безпеки на основі проведення ...
Ушатов, В. В.
core  

Engineering an Enzymatically Active Granular Matrix for On‐Chip Modeling of Bone‐Like Mineralization

open access: yesSmall, EarlyView.
Alkaline phosphatase (ALP)‐functionalized poly(ethylene glycol) (PEG) microgels assemble into a perfusable granular matrix for cell‐free modeling of bone‐like mineralization. Microgel‐associated enzymatic activity promotes calcium phosphate deposition, producing a calcium‐deficient, poorly crystalline apatite‐like phase, while keeping interparticle ...
Farhad Sanaei   +6 more
wiley   +1 more source

Highly Efficient and Cytocompatible Panchromatic Photoinitiators for Photopolymerization and High‐Resolution 3D Printing beyond 450 nm

open access: yesSmall, EarlyView.
Phenothiazine photoinitiators P1 and P2 exhibit panchromatic photoinitiation through efficient SET with iodonium salts. P2 enables rapid red‐light polymerization, while both systems perform under sunlight and smartphone light. P1 supports 460 nm DLP 3D printing and shows lower cytotoxicity than TPO, offering safer photoinitiators for high‐precision ...
Tong Gao   +8 more
wiley   +1 more source

Laponite Network Controls FGF‐2 Release and Drives Functional Nerve Regeneration via 3D‐Printed Nerve Wrap Interfaces

open access: yesSmall Methods, EarlyView.
We developed a 3D‐printed nerve interface integrating a biomimetic nanocomposite hydrogel with sustained delivery of thermostable FGF‐2. The bioactive interface supports Schwann cell activity and myelination while providing a regenerative microenvironment.
Diego N. Rodriguez‐Sanchez   +10 more
wiley   +1 more source

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