Results 101 to 110 of about 22,370 (290)

SpheroMold: modernizing the hanging drop method for spheroid culture

Frontiers in Drug Delivery
The hanging drop method is a cost-effective approach for 3D spheroid culture. However, obtaining numerous spheroids in a limited area becomes challenging due to the risk of droplet coalescence, primarly during Petri dish handling.
Ana Paula Pereira Guimaraes, Italo Rodrigo Calori, Italo Rodrigo Calori, Hong Bi, Antonio Claudio Tedesco, Antonio Claudio Tedesco   +5 more
doaj   +1 more source

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

Advanced Materials Technologies, EarlyView.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando, Hongyi Shen, Myles McGovern, Yusen Zhang, Vivien Lin, Darryl Fu, Ryan Baumwart, Kaiyan Qiu   +7 more
wiley   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

An Integrated Approach to Control the Penetration Depth of 3D-Printed Hollow Microneedles

Applied Mechanics
A variety of hollow microneedle (HMN) designs has emerged for minimally invasive therapies and monitoring systems. In this study, a design change limiting the indentation depth of the (3D) printed custom microneedle assembly (circular array of five ...
Kendall Marie Defelippi, Allyson Yuuka Saumei Kwong, Julia Rose Appleget, Rana Altay, Maya Bree Matheny, Mary Margaret Dubus, Lily Marie Eribes, Maryam Mobed-Miremadi   +7 more
doaj   +1 more source

Auto‐Routing Fluidic Printed Circuit Boards

Advanced Robotics Research, EarlyView.
This work introduces (STREAM) software tool for routing efficiently advanced macrofluidics, an open‐source software tool for automating the design of 3D‐printable fluidic circuit boards. STREAM streamlines tube routing and layout, enabling the rapid fabrication of fluidic networks for soft robotics, lab‐on‐a‐chip devices, microfluidics, and biohybrid ...
Savita V. Kendre, Lehong Wang, Haotian Liu, Markus P. Nemitz   +3 more
wiley   +1 more source

Effect of resin composition on cure depth, dimensional accuracy, and surface roughness in Al2O3 stereolithographic 3D printing

International Journal of Ceramic Engineering & Science
The choice of resin for ceramic stereolithographic 3D printing has a critical impact on printed ceramic preforms. In this study, we focused on the correlation between resin composition and parameters such as cure depth, surface morphology, lateral ...
Eoin G. McAleer, Mustafa K. Alazzawi, Richard A. Haber, Enver Koray Akdoğan   +3 more
doaj   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

Advanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang, Houyu Ling, Xizong Chen, Yufei Duan, Yu Liu, Shuntian Cai, Yandan Ren, Wenlong Li, Lei Ren, Miao Wang   +9 more
wiley   +1 more source

Age Estimation in Callow Adolescents and Young Adults Using Volumetric Analysis of Mandibular Third Molars: A CBCT Study

Journal of Indian Academy of Oral Medicine and Radiology
Background: Age estimation is a preliminary assessment that aids in medico legal assessments and legal proceedings. Teeth development or mineralization is the efficacious for assessment of age and Cone Beam Computed Tomography (CBCT) scans, an advanced ...
Sairam Vankadara, Kavali Laxmi Swetha
doaj   +1 more source