Results 261 to 270 of about 12,805,287 (334)

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

open access: yesAdvanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi   +2 more
wiley   +1 more source

Advances in 3D Bioprinting for Breast Cancer Modeling: Tumor Microenvironment, Metastasis, and Drug Screening

open access: yesAdvanced Healthcare Materials, EarlyView.
Three‐dimensional bioprinting transforms breast cancer modeling from simple constructs into spatially organized, multicellular, perfused, and patient‐derived platforms. This review shows how bioinks, cellular composition, architecture, and flow govern tumor behavior and drug response, while revealing why complexity alone is insufficient without ...
Mustafa Nakipoglu   +7 more
wiley   +1 more source

Clinical practices, self-confidence, and perceived barriers in tracheostomy care among respiratory therapists in Saudi Arabia: a national cross-sectional study. [PDF]

open access: yesBMC Med Educ
Aldhahir AM   +14 more
europepmc   +1 more source

Simulation-Based Echocardiography Training Enhanced Competence and Self-Confidence in Neonatal Residents. [PDF]

open access: yesActa Paediatr
Blanchetière A   +5 more
europepmc   +1 more source

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