Results 71 to 80 of about 38,500 (312)

Preparation of Designed Poly(trimethylene carbonate) Meniscus Implants by Stereolithography: Challenges in Stereolithography [PDF]

Macromolecular Bioscience, 2016
Three‐armed poly(trimethylene carbonate) macromers with a relatively high molecular weight of 28.9 kg mol−1 are prepared by ring opening polymerization and subsequent functionalization with methacrylate end groups. A resin suitable for processing by stereolithography is developed using propylene carbonate as a diluent, a photoinitiator, and a dye to ...
Bochove, B. van, Hannink, G.J., Buma, P., Grijpma, D.W.   +3 more
openaire   +2 more sources

Advanced 3D Platforms for Modeling CNS Neuroinflammation: Cell Integration, Techniques, and Challenges

Advanced Healthcare Materials, EarlyView.
This review summarizes the roles of key central nervous system cell types, the extracellular matrix, and the blood‐brain barrier in neuroinflammation, and their integration into diverse 3D culture systems. It examines major incorporation strategies, including direct co‐culture, hydrogel encapsulation, transwell migration assays, and bioprinting ...
Emmanuelle D. Aiyegbusi, Julia Di Stefano, Dearbhaile Dooley   +2 more
wiley   +1 more source

Role of three-dimensional printing in periodontal regeneration and repair: Literature review

Journal of Indian Society of Periodontology, 2019
Three-dimensional (3D) printing is the process of building 3D objects by additive manufacturing approach. It is being used in endodontics, periodontology, maxillofacial surgery, prosthodontics, orthodontics, and restorative dentistry, but our review ...
Meisha Gul, Aysha Arif, Robia Ghafoor
doaj   +1 more source

Geometry and Procedure for Benchmarking SFF and Hybrid Fabrication Process Resolution [PDF]

, 2004
Since the advent of SFF and RP a number of SFF benchmarking geometries and methodologies have been developed and employed with some similarities but limited standardization.
Gervasi, Vito R., Rocholl, Joshua, Schneider, Adam   +2 more
core   +1 more source

Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents

Advanced Healthcare Materials, EarlyView.
Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn, Yongbin Ko, Juan S. Barajas‐Gamboa, Juan P. Pantoja, Oraib Al‐Ketan, Mohamed Ali, Sungyun Sohn, Heba Tageldeen Naser, Abdel‐Hameed Dabbour, Batoul Khlaifat, Ahmed AlZubaidi, Carlos Abril Vega, John Rodriguez, Matthew Kroh, Khalil B. Ramadi   +14 more
wiley   +1 more source

A Computer Model for Laser Photopolymerization [PDF]

, 1990
A computer model for a laser induced photopolymerization process has been established which simulates stereolithography. The model couples irradiation, chemical reaction, and heat transfer equations to provide insights into rate processes occurring in ...
Chartoff, Richard P., Flach, Lawrance
core   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Multi-scale in silico and ex silico mechanics of 3D printed cochlear implants for local drug delivery

Frontiers in Bioengineering and Biotechnology
The currently available treatments for inner ear disorders often involve systemic drug administration, leading to suboptimal drug concentrations and side effects.
A. Isaakidou, M. Ganjian, R. van Hoften, M. C. Saldivar, M. A. Leeflang, A. Groetsch, A. Groetsch, M. Wątroba, J. Schwiedrzik, M. J. Mirzaali, I. Apachitei, L. E. Fratila-Apachitei, A. A. Zadpoor   +12 more
doaj   +1 more source

A Study on Electroless Copper Deposition for Desktop Stereolithography 3D Printing Materials [PDF]

Archives of Metallurgy and Materials
Electroless deposition is a method of metallizing parts without needing for an electrical source that can be performed on electrically conductive and non-conductive materials.
A. Ahmad, Md Saidin Wahab, K. Kamarudin, H. Hehsan   +3 more
doaj   +1 more source

Evaluation of Die Trim Morphology Made by CAD-CAM Technology [PDF]

, 2017
Statement of problem The die contour can affect the emergence profile of prosthetic restorations. However, little information is available regarding the congruency between a stereolithographic (SLA) die and its corresponding natural tooth.
Agrawal, Pratiksha, Cho, Seok-Hwan, Thompson, Geoffrey A., Ziebert, Gerald J.   +3 more
core   +1 more source