Results 171 to 180 of about 374,998 (364)

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa   +4 more
wiley   +1 more source

How to knot bury and not break the suture: the 3-1-bury-1 knot [PDF]

open access: bronze, 2019
Adam P Deveau   +3 more
openalex   +1 more source

Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting

open access: yesAdvanced Materials Technologies, EarlyView.
Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung   +5 more
wiley   +1 more source

Suture-free polyglactin 910 mesh repair of kidney graft rupture: A case report and review of literature. [PDF]

open access: yesWorld J Transplant
Campioli E   +5 more
europepmc   +1 more source

Injectable Chitosan‐Platelet‐Rich Plasma Hybrid Biomaterial Improves Skin Wound Healing in Diabetic Rats

open access: yesAdvanced Therapeutics, EarlyView.
A biomaterial combining fresh platelet‐rich plasma with freeze‐dried chitosan (CS‐PRP) enhances diabetic skin wound healing in rats. CS‐PRP accelerates closure over the course of a month, improves healing tissue architecture and collagen remodeling, and sustains vascularization.
Laura Ahunon   +5 more
wiley   +1 more source

Central Corneal Subepithelial Haze Following Keratoplasty With Interrupted Sutures: A Novel Clinical Finding

open access: yesInternational Medical Case Reports Journal
Omar Kirat, Rawan Hawsawi, Sara AlHilali Anterior Segment Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi ArabiaCorrespondence: Sara AlHilali, Anterior segment division King Khaled Eye Specialist Hospital, P.O.Box 7191, Riyadh, 11462, Saudi ...
Kirat O, Hawsawi R, AlHilali S
doaj  

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