Results 181 to 190 of about 1,109,066 (343)

Programmable Compliance in Small‐Diameter Vascular Grafts by Design of Melt‐Electrowritten Scaffold Architectures for In Situ Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
Small‐diameter vascular grafts with compliance tunable by design are fabricated via melt electrowriting. By controlling the winding angle of intertwined helical fibers, grafts with compliances matching those of human vessels, from veins to arteries, are realized. This holds the potential of avoiding a compliance mismatch, which has been identified as a
Kilian Maria Arthur Mueller   +8 more
wiley   +1 more source

DRAFTS: A Deep-learning-based Radio Fast Transient Search Pipeline

open access: yesThe Astrophysical Journal Supplement Series
The detection of fast radio bursts (FRBs) in radio astronomy is a complex task due to the challenges posed by radio-frequency interference and signal dispersion in the interstellar medium.
Yong-Kun Zhang   +7 more
doaj   +1 more source

Novel 3D‐Printed Biophotonic Scaffold Displaying Luminescence under Near‐Infrared Light for Photopharmacological Activation and Biological Signaling Compound Release

open access: yesAdvanced Healthcare Materials, EarlyView.
Despite significant efforts in developing novel biomaterials to regenerate tissue, only a few of them have successfully reached clinical use. It has become clear that the next generation of biomaterials must be multifunctional. Smart biomaterials can respond to environmental or external stimuli, interact in a spatial‐temporal manner, and trigger ...
Sonya Ghanavati   +12 more
wiley   +1 more source

Mesoporous Bioactive Glasses: A Powerful Tool in Tissue Engineering and Drug Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This work is a comprehensive revision of bioactive glasses (BGs), pioneered by Prof. L.L. Hench, which are key in bone repair and regenerative medicine. Sol–gel methods and mesoporous designs enhanced their bioactivity, ions, and drug delivery. BGs now support gene therapy and 3D‐printed scaffolds, enabling personalized, multifunctional treatments in ...
Natividad Gómez‐Cerezo   +3 more
wiley   +1 more source

Search for Fast Radio Bursts and Radio Pulsars from Pulsing Ultraluminous X-Ray Sources [PDF]

open access: gold
Juntao Bai   +7 more
openalex   +1 more source

Cyclic Peptide–Polymer Conjugate Nanotubes for Delivery of SN‐38 in Treatment of Colorectal Cancer Model

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops cyclic peptidepolymer conjugate nanotubes with hydrophobic, drug‐rich cores to enhance drug loading and stability, and demonstrates their responsive disassembly, pharmacokinetics, and anti‐tumour efficacy in colorectal cancer models using the anticancer drug SN‐38.
Sophie K. Hill   +4 more
wiley   +1 more source

Solar radio emission [PDF]

open access: yes
Active areas of both observational and theoretical research in which rapid progress is being made are discussed. These include: (1) the dynamic spectrum or frequency versus time plot; (2) physical mechanisms in the development of various types of bursts;
Goldman, M. V., Smith, D. F.
core   +1 more source

Co‐Delivery of Ca‐MOF and Mg‐MOF Using Nanoengineered Hydrogels to Promote In Situ Mineralization and Bone Defect Repair: In Vitro and In Vivo Analysis

open access: yesAdvanced Healthcare Materials, EarlyView.
Metal‐organic frameworks (MOFs) have been synthesized using calcium (Ca‐MOF), magnesium (Mg‐MOF), and as hybrids (Ca/Mg‐MOF) for bone healing applications. MOFs are integrated into hydrogel polymer networks for injectable, sprayable, and coating applications.
Cho‐E Choi   +4 more
wiley   +1 more source

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