Results 231 to 240 of about 158,123 (332)

Gram‐Scale Synthesis of Hafnium‐Rich Carbon Dots for Preclinical Computed Tomography Imaging Across Various Systems

open access: yesAdvanced Science, EarlyView.
Hafnium (Hf)‐rich carbon dots (Hf‐rCDs) with high metal content (40.7%) and robust batch production capacity (>2 g per batch) are synthesized via a facile air‐assisted pyrolysis method. In vivo CT imaging demonstrates outstanding performance of Hf‐rCDs across multiple physiological systems and enables high‐resolution visualization of swine cervical ...
Shuo Li   +11 more
wiley   +1 more source

Sutures and suturing techniques in skin closure

open access: yesIndian Journal of Dermatology, Venereology and Leprology, 2009
Kudur, Mohan H   +3 more
openaire   +2 more sources

Microgel‐Based Hierarchical Porous Hydrogel Patch with Adhesion and Resilience for Myocardial Infarction

open access: yesAdvanced Science, EarlyView.
This study develops a hierarchically porous hydrogel patch strategy (HPMP), based on gas‐shearing microfluidics and an aqueous two‐phase system to fabricate porous microgels as microgel‐based bioinks. The porous microgels with controllable porous structure exhibit excellent cellular behavior.
Ziyang Liu   +13 more
wiley   +1 more source

In vitro comparison of everting vs. non-everting suture techniques for the implantation of a supra-annular biological heart valve. [PDF]

open access: yesJ Thorac Dis, 2020
Puluca N   +6 more
europepmc   +1 more source

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