Results 51 to 60 of about 174,022 (169)

Improving Infection Resistance in Tissue Engineered Scaffolds for Tensile Applications Using Vancomycin‐Embedded Melt Electrowritten Scaffolds

Macromolecular Materials and Engineering, 2023
It is important to consider mechanical, biological, and antibacterial properties of scaffolds when used for tissue engineering applications. This study presents a method to create complex “wavy” architecture polycaprolactone (PCL) scaffolds toward the ...
Asha Mathew, Brenna L. Devlin, Dilpreet Singh, Naomi C. Paxton, Maria A. Woodruff   +4 more
doaj   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

The Impact of Including Carbonyl Iron Particles on the Melt Electrowriting Process

Macromolecular Materials and Engineering, 2022
AbstractMelt electrowriting, a high‐resolution additive manufacturing technique, is used in this study to process a magnetic polymer‐based blend for the first time. Carbonyl iron (CI) particles homogenously distribute into poly(vinylidene fluoride) (PVDF) melts to result in well‐defined, highly porous structures or scaffolds comprised of fibers ranging
Juliane C. Kade, Ezgi Bakirci, Biranche Tandon, Danila Gorgol, Miroslav Mrlik, Robert Luxenhofer, Paul D. Dalton   +6 more
openaire   +4 more sources

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

In Situ Characterization of Melt–Electrowritten Scaffolds in 3D Using Optical Coherence Tomography

Advanced Photonics Research, 2022
Recent developments in melt electrowriting (MEW), a high‐resolution additive manufacturing technology, have led to increases in scaffold complexity. However, MEW scaffolds are currently characterized ex situ, which causes time–consuming iterations of ...
Evelyn Collier, Brooke Maitland, Rowan W. Sanderson, Behzad Shiroud Heidari, Christopher Lamb, Matt S. Hepburn, Paul D. Dalton, Qi Fang, Elena M. De-Juan-Pardo, Brendan F. Kennedy   +9 more
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Predicting operating rules for melt electrowriting process

, 2020
This study answered what polymer properties dominate fibre formation during melt electrowriting process. The outcome of this study demonstrated a previously undocumented concept of “operating space†for successful MEW, which provides a predictive ...
Aref Daneshfar (10479612)
core   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Cell electrowriting: An advanced biofabrication approach for micrometre-scale living tissue fabrication

Engineered Regeneration
The precise replication of native tissue microarchitecture remains a key challenge in biofabrication. While extrusion-based bioprinting fabricates multicellular constructs for regenerative medicine and drug testing, its typical resolution (∼100 μm) is ...
Harshavardhan Budharaju
doaj   +1 more source

Designing Outside the Box: Unlocking the Geometric Freedom of Melt Electrowriting using Microscale Layer Shifting

, 2020
Melt electrowriting, a high‐resolution additive manufacturing technology, has so far been developed with vertical stacking of fiber layers, with a printing trajectory that is constant for each layer.
Hrynevich, Andrei, Liashenko, Ievgenii, Dalton, Paul D., Ievgenii Liashenko, Andrei Hrynevich, Paul D. Dalton   +5 more
core   +1 more source