Results 161 to 170 of about 3,911 (261)

Tunable 3D‐Printed Static Mixers for Gradient Bioprinting With High Cell Viability

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT The fabrication of native tissue‐like structures with gradual transitions in material properties, cell types, and growth factors remains a major challenge in biofabrication due to the lack of suitable methods. Mimicking the hierarchical organization of living tissues is essential for functional models, yet creating gradient, multimaterial ...
Florian Hofmann   +9 more
wiley   +1 more source

Alcune giunte a Tomaso Vecellio per la chiesa di Venas di Cadore

open access: yes
Giunte al catalogo di Tomaso Vecellio grazie alla scoperta di un gonfalone conservato a Venas di Cadore e alla relativa ricevuta di ...
Lonzi, Letizia
core  

Rol del flujograma de venas pulmonares en la predicción de cardiotoxicidad por quimioterapia

open access: yesRevista Cubana de Medicina Militar
Antecedentes: La cardiotoxicidad inducida por quimioterapia puede manifestarse con disfunción diastólica e insuficiencia cardiaca con fracción de eyección preservada.
Luis Germán Ramírez Domínguez   +1 more
doaj  

A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant

open access: yesAdvanced Materials Technologies, EarlyView.
A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein   +2 more
wiley   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

open access: yesAdvanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys   +6 more
wiley   +1 more source

[Anatomical variant and venous access: the challenge of persistent left vena cava in neonates]. [PDF]

open access: yesArch Peru Cardiol Cir Cardiovasc
García Calle AS   +2 more
europepmc   +1 more source

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