Results 91 to 100 of about 3,076 (205)

Hierarchically porous ceramics with surface functionalities structured by vat photopolymerization [PDF]

Polymer-derived ceramics produced by vat photopolymerization represent a novel approach for fabricating complex monolithic structures with hierarchical porosity.
Felsberger, Tobias
core   +1 more source

An Implanted Tooth That Can Feel

Advanced Science, Volume 13, Issue 32, 9 June 2026.
To endow the implanted tooth with masticatory perception, herein we demonstrate that a 3D‐printed piezoelectric‐core/robust‐sheath implanted tooth can rebuild the sensing feedback, serving as “mechanoreceptors” in converting the mechanical chewing force to electrical signals, and up to brain through surrounding alveolar nerve system.
Yaru Cao, Zhenhua Wu, Jiwei Sun, Ke Song, Jiayi Li, Yujin Li, Wenqi Chen, Hanyu Li, Shue Li, Cheng Yang, Silin Liu, Yunyun Han, Bin Su, Yumei Ding   +13 more
wiley   +1 more source

A trade-off analysis of recoating methods for vat photopolymerization of ceramics

, 2017
Technical ceramic parts can be produced by curing ceramic-filled resins in the vat photopolymerization (stereolithography) process. Scaling up to larger ceramic product sizes and higher productquality calls for the integration of more sensing, actuation ...
de Jager, A.G., Hafkamp, T.M., Etman, L.F.P., van Baars, G.E.   +3 more
core   +1 more source

Role of interlayer bonding in mechanical-dielectric properties of Si3N4 via heat-assisted vat photopolymerization

Virtual and Physical Prototyping
Silicon nitride (Si3N4) ceramics serve as key load-bearing and electromagnetic wave-transmitting materials for radomes in hypersonic vehicles. Vat photopolymerization (VPP) additive manufacturing technology enables integrated forming of complex ...
Lijin Cheng, Boyu Sha, Pengxiang Hao, Yan Li, Chenxi Li, Mengjun Wang, Jiangpeng Wu, Xinxin Qi, Libin Zhao, Ning Hu   +9 more
doaj   +1 more source

High‐Performance Recycling Biobased Photopolymers for 3D Printing

Advanced Science, Volume 13, Issue 32, 9 June 2026.
By using biobased phenols like eugenol, novel biobased photopolymers containing dissociative phenol‐carbamate bonds are designed for 3D printing. Meanwhile, a “mixed‐monomer assisted recycling” strategy is proposed to recycle the materials. The resulting materials not only achieve high‐performance and excellent chemical recyclability simultaneously ...
Hang Zhou, Yi Tan, Chuanwei Lu, Yanlin Li, Tianyi Tang, Zheng Yang, Ying Li, Xuehan Chen, Jianfeng Yao, Zhengchun Cai, Yuanyuan Jiang, Ping Zhao, Chengguo Liu   +12 more
wiley   +1 more source

Electroconductive Soft Microcarriers for Suspension Culture of Skeletal Muscle Cells

Macromolecular Bioscience, Volume 26, Issue 6, June 2026.
ABSTRACT The advancement of conductive biomaterials is essential for engineering electrically responsive tissues, such as skeletal muscle, cardiac, and neural tissues. Traditional hydrogel‐based microcarriers (MCs) lack inherent conductivity, limiting their potential for cell signaling and differentiation. In this study, we present a soft conductive MC
Aynaz Saket Balgouri, Esfandyar Askari, Mahmood Razzaghi, Hamed Alizadeh Sardroud, Mahdieh Shokrollahi Barough, Sravya Tekumalla, Mohsen Akbari   +6 more
wiley   +1 more source

Dual‐Wavelength Vat Photopolymerization With Dissolvable, Recyclable Support Structures

Vat photopolymerization (VP) additive manufacturing (AM) is valued for itsspeed, precision, and material versatility. However, its requirement forsupport structures limits printable geometries, complicates post-processing,and generates non-recyclable ...
Zhou, Kevin A, Hughes, Max M, Macfarlane, Robert J, Thrasher, Carl J, Durso, Michael N, Yap, Saechow, Hart, A John, Diaco, Nicholas S   +7 more
core   +1 more source

Reprocessable and Repairable Bio‐Based Vitrimers From Acrylated Epoxidized Rapeseed Oil for Additive Manufacturing

Macromolecular Materials and Engineering, Volume 311, Issue 6, June 2026.
Bio‐based UV‐curable vitrimer resins derived from acrylated epoxidized rapeseed oil enable reprocessable and repairable thermosets for vat photopolymerization. Catalyst‐free and Zn‐based systems reveal tunable stress relaxation and mechanical recovery. Remarkably, repaired 3D‐printed parts exceed original strength, highlighting dynamic bond exchange as
Sabine Greivule, Inga Besprozvannaja, Matilde Porcarello, Sergejs Gaidukovs   +3 more
wiley   +1 more source

Evaluation of the Mechanical, Thermal, and Sustainability Performance of Cellulose Nanofibril‐Reinforced Photopolymer Composites Fabricated via Digital Light Processing

Polymers for Advanced Technologies, Volume 37, Issue 6, June 2026.
ABSTRACT This study systematically investigates the mechanical, thermal, electrical, and environmental performance of photopolymer nanocomposites reinforced with cellulose nanofibrils (CNFs) and fabricated via Digital Light Processing (DLP). CNFs were selected due to their high aspect ratio, biodegradability, and strong interfacial bonding potential ...
Oğulcan Eren, Nurullah Yüksel, Neslihan Top, İsmail Şahin, Ahmad Reshad Bakhtari   +4 more
wiley   +1 more source

Mechanical properties and hydration of 3D printed silicone-based contact lenses

Materials Today Advances
Digital light processing - based vat Photopolymerization (DLP) offers numerous opportunities for the fabrication of customized hydrogel structures; however, material limitations remain a key challenge for contact-lens-scale applications.
Ahmed M. Desoky, Mohammed Ayaz Uddin, Shahd B. Alshehhi, Shabir Hassan, Haider Butt   +4 more
doaj   +1 more source