Results 241 to 250 of about 1,593,242 (308)

An Ultra‐Flexible Neural Electrode with Bioelectromechanical Compatibility and Brain Micromotion Detection

Advanced Healthcare Materials, EarlyView.
Neural electrodes face a mechanical mismatch with brain tissue. This study proposes a bioelectromechanical coupling strategy using an ultra‐flexible electrode designed for synchronized motion. Optimized to match brain tissue stiffness, it achieves dual signal acquisition and micromotion sensing, with characterized interfacial forces and piezoresistive ...
Donglei Chen, Yu Lu, Shuo Zhang, Wenqi Zhang, Zejie Yu, Shuideng Wang, Zhi Qu, Mingxing Cheng, Yiqing Yao, Deheng Wang, Zhan Yang, Lixin Dong   +11 more
wiley   +1 more source

Development of a 3D transparent aortic model as a radiation-free training simulator for basic skills of endovascular aortic interventions. [PDF]

BMC Med Educ
Ghazy A, Jaber H, Albitar M, Pfeiffer P, Beer J, Medina M, Treede H, Chaban R.   +7 more
europepmc   +1 more source

Development of a Synthetic 3D Platform for Compartmentalized Kidney In Vitro Disease Modeling

Advanced Healthcare Materials, EarlyView.
A fully synthetic, compartmentalized 3D kidney disease model is introduced. The kidney model combines a PEG‐based hydrogel matrix with anisotropic, enzymatically degradable rod‐shaped microgels to spatially arrange a triple co‐culture of key renal epithelial, endothelial, and fibroblast cells.
Ninon Möhl, Daphne Bouwens, Johanna Abele, Aline Hans, Tanja Topic, Daniel Günther, Jitske Jansen, Rafael Kramann, Laura De Laporte   +8 more
wiley   +1 more source

Additive Manufacturing of Regorafenib Tablets: Formulation Strategies and Characterization for Colorectal Cancer. [PDF]

Polymers (Basel)
Safari F, Goudarzi A, Abolghasemi H, Mohammad HA, Akrami M, Mohammadi S, Haririan I.   +6 more
europepmc   +1 more source

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

Advanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues, Maria Catarina Carreira, Mafalda S. Santos, Daniela Pacheco, Frederico Castelo Ferreira, Paola Sanjuan‐Alberte, João Carlos Silva   +6 more
wiley   +1 more source

Effect of Bead Geometry and Layer Time on Microstructure and Thermomechanical Properties of Large-Format Polymer Composites. [PDF]

Polymers (Basel)
Corum TM, O'Connell JC, Pankratz S, Heres M, Foote J, Duty CE.   +5 more
europepmc   +1 more source

A Quantitative Printability Framework for Programmable Assembly of Pre‐Vascular Patterns via Laser‐Induced Forward Transfer

Advanced Healthcare Materials, EarlyView.
Laser‐Induced Forward Transfer (LIFT) is presented as a powerful micropatterning tool. An objective printability framework is developed to assess optimal printing parameter combinations. The technology is further explored for its ability to deterministically deposit microdroplets at predefined locations following CAD designs, enabling the patterning of
Cécile Bosmans, Núria Ginés Rodriguez, Ulisses Jesús Gutiérrez Hernández, David Fernandez Rivas, Marcel Karperien, Jos Malda, Liliana Moreira Teixeira, Riccardo Levato, Jeroen Leijten   +8 more
wiley   +1 more source

From pixels to pores: 3D-(im)printed hierarchically porous polymer monoliths. [PDF]

iScience
Keitel B, Schimana S, Huber A, Yoshida Y, Shioji H, Furushima Y, Sevinis Ozbulut EB, Ohkawa T, Yoshimoto S, Kubo T, Hosomi H, Kato T, Uehara F, Futamura H, Nakanishi K, Noda A, Yamamoto T, Mizaikoff B, Dinc M.   +18 more
europepmc   +1 more source

Biocompatibility and antimicrobial efficacy of iodine-supported titania nanotubes on 3D-printed Ti-6Al-4V implants. [PDF]

PLoS One
Taweekitikul P, Aliyu AAA, Jinakul N, Wongrakpanich A, Puncreobutr C, Khamwannah J, Lohwongwatana B, Tantavisut S.   +7 more
europepmc   +1 more source

Comparative Analysis of the Accuracy and Robustness of the Leap Motion Controller 2. [PDF]

Sensors (Basel)
Matuszczyk D, Jedrusiak M, Fisseler D, Weichert F.   +3 more
europepmc   +1 more source