Results 261 to 270 of about 772,727 (360)

Biphasic Granular Bioinks for Biofabrication of High Cell Density Constructs for Dermal Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces a biphasic granular bioink (µInk) that enables 3D bioprinting of high cell density constructs for dermal regeneration. The bioink promotes cell proliferation, ECM deposition, and neovascularization, leading to tissue integration and reduced scar formation in vivo.
Rozalin Shamasha   +16 more
wiley   +1 more source

Introduction: Organizational Innovation

open access: yesSociologica
This paper introduces a FOCUS Section on Organizational Innovation, including eight papers presented at COI@25, a conference celebrating the 25th Anniversary of the Center on Organizational Innovation at Columbia University in New York City on November 8–9, 2024.
openaire   +2 more sources

Multienzyme (3‐in‐1)‐Mimicking a Single Nucleobase‐Derived Bionanozyme for Versatile Environmental and Biomedical Applications

open access: yesAdvanced Healthcare Materials, EarlyView.
This study reports the development of bioinspired 2D crystalline Bionanozyme derived from a single nucleobase. It effectively mimics multienzyme activity to detect and remove phenolic pollutants, identify disease biomarkers with high sensitivity, and protect cells from oxidative stress.
Subrat Vishwakarma   +8 more
wiley   +1 more source

An Organ‐on‐Chip Platform for Strain‐Controlled, Tissue‐Specific Compression of Cartilage and Mineralized Osteochondral Interface to Study Mechanical Overloading in Osteoarthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
A mechanically active OsteoChondral Unit (OCU)‐on‐Chip platform mimicking the OCU's functional anatomy and the strain gradient across the osteochondral interface is presented. Upon compartment‐specific hyperphysiological compression, the model replicates mechanisms observed in osteoarthritis (OA) progression, such as calcium crystal accumulation ...
Andrea Mainardi   +10 more
wiley   +1 more source

Photocrosslinkable Kidney Decellularized Extracellular Matrix‐Based Bioink for 3D Bioprinting

open access: yesAdvanced Healthcare Materials, EarlyView.
A photocrosslinkable bioink is developed from methacrylated decellularized porcine kidney extracellular matrix to create kidney‐specific 3D constructs. This bioink supports high cell viability, promotes multicellular spheroid formation, and enables stable multilayer bioprinting with tunable mechanical properties, providing a versatile platform for ...
Jaemyung Shin   +5 more
wiley   +1 more source

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