Results 51 to 60 of about 4,370,373 (150)

Zwitterionic Photocurable Resin for High‐Resolution 3D Printing of Ultralow‐Fouling Microstructures

Small Methods, Volume 9, Issue 12, December 1, 2025.
A zwitterionic acrylamide‐based photoresist is developed for projection stereolithography, enabling the high‐resolution 3D printing of complex microstructures with intrinsic antifouling properties. This resin system combines mechanical robustness and zwitterionic surface chemistry without post‐functionalization, offering a versatile platform for ...
Kun Wang, Natalie Hwee, Wade Degraff, Sophia M. Biener, Sijia Huang, Longsheng Feng, Seth Watts, William L. Smith, Bo Wang, Sourav Chatterjee, Tae Wook Heo, Jianchao Ye, Gang Cheng, Juergen Biener, Sangil Kim   +14 more
wiley   +1 more source

The Effect of Thickness, Build Orientation, and Loading Rate on the Tensile and Compressive Properties of Selective Laser Sintering Polyamide 12 Specimens

Advanced Engineering Materials, Volume 27, Issue 21, November 2025.
This article examines how build orientation, thickness, and loading rate affect the tensile and compressive properties of LS‐manufactured polyamide 12 12 parts. Through over 120 experiments, it reveals strong ductility anisotropy in tension, minimal compressive sensitivity, and significant thickness and strain rate dependencies.
Andreas Psarros, Grigorios Paraskevopoulos, Georgios Savaidis   +2 more
wiley   +1 more source

Biomedical Applications of 3D‐Printed Polyamide: A Systematic Review

Macromolecular Materials and Engineering, Volume 310, Issue 11, November 2025.
Additive manufacturing expands possibilities for personalized biomedical solutions, emphasizing the role of material science. This review examines the mechanical properties of 3D printed polyamide and explores its advantages and limitations in biomedical applications, including personalized implants, medical devices, and patient‐specific tools, as well,
Emese Paari‐Molnar, Wa'el Nafith Abdel‐Fattah Qa'dan, Kinga Kardos, Roland Told, Nitin Sahai, Peter Varga, Szilard Rendeki, Gabor Szabo, Kata Fekete, Tihamer Molnar, Adam Tibor Schlegl, Peter Maroti, Luca Toth   +12 more
wiley   +1 more source

3D printing biocompatible materials with Multi Jet Fusion for bioreactor applications

, 2022
In the evolving three-dimensional (3D) printing technology, the involvement of different materials in any new 3D printing process necessitates a thorough evaluation of the product’s biocompatibility for biomedical application.
Li, King Ho Holden, Zhang, Yi, Yi Zhang, Kok, Wai Kay, Feng, Shilun, Dikshit, Vishwesh, King Ho Holden Li, Vishwesh Dikshit, Shilun Feng, Wai Kay Kok, Priyadarshini, Balasankar Meera, Li, Holden King Ho, Balasankar Meera Priyadarshini   +12 more
core   +1 more source

Bighorn sheep horn-based metamaterial lattice structures for targeted energy absorption applications

Virtual and Physical Prototyping
A novel approach to developing architected metamaterial unit cells has been introduced in the study, drawing inspiration from the structural attributes of bighorn sheep horns.
Sandeep Suresh Babu, Jabir Ubaid, Abdel-Hamid Ismail Mourad, Andreas Schiffer, Mohammad Alkhedher   +4 more
doaj   +1 more source

Transformative 4D Printed SMPs into Soft Electronics and Adaptive Structures: Innovations and Practical Insights

Advanced Materials Technologies, Volume 10, Issue 19, October 7, 2025.
This review highlights recent advancements in 3DP techniques that incorporate emerging multifunctional SMP materials for applications in e‐electronics, soft actuators, biomedical devices, and more. Abstract Shape memory polymers (SMP) have recently gained significant attention as multifunctional materials for flexible and wearable electronics ...
Muhammad Yasir Khalid, Adam Otabil, Omar Samir Mamoun, Khalid Askar, Mahdi Bodaghi   +4 more
wiley   +1 more source

Evaluation of the potential of FDM, MJF, and SLS printing technologies to manufacture reproducible and high-cycle fatigue resistant polymer springs

Discover Mechanical Engineering
Elastic structures from polymer are a promising alternative to conventional metal springs under challenging conditions like in magnet resonance imaging (MRI) environments, where ferromagnetic materials cannot be used.
Lukas Derad, Jens Harmeling, Peter P. Pott   +2 more
doaj   +1 more source

Extrusion‐Based Fused Deposition Modeling for Printing Sensors and Electrodes: Materials, Process Parameters, and Applications

SmartMat, Volume 6, Issue 4, August 2025.
The review analyzes extrusion‐based fused deposition modeling (FDM) combined with advancements in conductive thermoplastic materials, highlighting its role in fabricating sensors, electrodes, and printable electronics. Material selection, particularly conductive filaments, and key processing parameters influencing electro‐mechanical properties are ...
Carlo Massaroni, Vincenzo Saroli, Ziyad Aloqalaa, Daniela Lo Presti, Emiliano Schena   +4 more
wiley   +1 more source

Spatio‐Temporal Representation of Mesoscale Convective Systems in Convection‐Permitting Simulations Over Northwestern South America: Insights Into Rainfall Overestimation

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 7, 16 April 2025.
Abstract We perform km‐scale convection‐permitting simulations (Δx = 4 km) to represent Mesoscale Convective Systems (MCSs) in Northwestern South America using the Weather Research and Forecasting (WRF) model. An algorithm to identify and track MCSs was used to characterize simulated MCS features and compare with satellite observations.
K. Santiago Hernández, Juan J. Henao, Sebastián Gómez‐Ríos, Vanessa Robledo, Angela M. Rendón, John F. Mejía   +5 more
wiley   +1 more source

Multi Sensor Image Fusion using Empirical Mode Decomposition [PDF]

, 2013
Image fusion is a process of combining relevant information from two or more images from different sensors based on certain algorithm. Many algorithms have been proposed for pixel level image fusion.
Naidu, VPS, Shakthipriya, VS
core