Results 221 to 230 of about 68,390 (287)

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

open access: yesAdvanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert   +10 more
wiley   +1 more source

Effect of adding indocyanine green to identifying sentinel lymph node in breast cancer patients after neoadjuvant chemotherapy. [PDF]

open access: yesRev Assoc Med Bras (1992)
Akçakoca G   +7 more
europepmc   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

open access: yesAdvanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog   +3 more
wiley   +1 more source

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim   +21 more
wiley   +1 more source

Food additives in Latin America: a descriptive analysis of the packaged food supply in five countries. [PDF]

open access: yesGlobal Health
Zancheta C   +9 more
europepmc   +1 more source

Exploring physicochemical property and food safety in dried shrimp production: Risks and mitigation strategies. [PDF]

open access: yesPLoS One
Fitriana F   +6 more
europepmc   +1 more source

Thickness effect on optical behavior of monolithic zirconia. [PDF]

open access: yesBioinformation
Yersong M   +5 more
europepmc   +1 more source

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