Results 141 to 150 of about 118,476 (265)

Phenacyl bromide as Norrish type I photoinitiator for the facile synthesis of chain-end functional PMMA and polystyrene

Frontiers in Materials
Phenacyl bromide has been explored as a new Norrish Type I photoinitiator for radically polymerizing methyl methacrylate and styrene monomers. A straightforward radical photopolymerization method using UVA light for the synthesis of chain-end functional ...
Mina Kati, Yusra Bahar Cakir, Kerem Kaya, Huseyin Cem Kiliclar, Baris Kiskan   +4 more
doaj   +1 more source

Modelling methodologies for quality assessment of 3D inkjet printed electronic products [PDF]

, 2016
Purpose of the Fraunhofer Direct Digital Manufacturing Conference is an intellectual exchange between researchers, enterprises and users of Additive Manufacturing technologies in order to gather the latest information about trends, progress, importance ...
Bailey, C., Stoyanov, S., Tilford, T., Tourloukis, G.   +3 more
core  

Building like a Coral—Parallelized, Multiscale Biofabrication

Advanced Materials, Volume 38, Issue 17, 20 March 2026.
Corals build stiff, strong, and inherently circular skeletal materials under resource‐ and energy‐limited conditions—offering blueprints for transformative materials. We synthesize the current understanding of coral biomineralization and reframe coral growth as a multiscale, parallelized biofabrication process.
Asma Rehman, Marta Peña Fernández, Kristina K. Beck, Gavin L. Foster, Sebastian J. Hennige, Uwe Wolfram   +5 more
wiley   +1 more source

Time-dependent volumetric printing of precision lenses through dynamic laser writing

International Journal of Extreme Manufacturing
The position-dependent feature in current vat photopolymerization-based additive manufacturing leads to challenges in controlling the dimensional accuracy of printed components.
Chengxue Piao, Xiaotong Du, Ya Xu, Suet To, Limin Zhu, Zhiwei Zhu   +5 more
doaj   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, Volume 11, Issue 5, 6 March 2026.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Vat photopolymerization‐based bioprinting: Shaping next‐generation tissues with light

Interdisciplinary Medicine
Vat photopolymerization (VP)‐based bioprinting is rapidly emerging as a transformative platform for fabricating complex, cell‐laden tissue constructs with unparalleled spatial resolution and geometric precision.
Wei Long Ng, Carlos T. B. Paula, Arménio C. Serra, Jorge F. J. Coelho, Paulo Bartolo   +4 more
doaj   +1 more source

Vat Photopolymerized HEMA/HEA Hydrogels for Solvent‐Responsive Transparency and Optical Encryption

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
Vat‐photopolymerized HEMA/HEA hydrogels exhibit reversible transparency‐opacity switching via hydration‐induced microphase separation and solvent exchange. The printed materials enable hydration sensing, optical encryption, and information storage, while maintaining high ductility and reversible rheology.
Murad Ali, Mohammed Ayaz Uddin, Dileep Chekkaramkodi, Rashid K. Abu Al‐Rub, Haider Butt   +4 more
wiley   +1 more source

4D Printing of Magnetically Responsive Shape Memory Polymers: Toward Sustainable Solutions in Soft Robotics, Wearables, and Biomedical Devices

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Merging 4D printing with magneto‐responsive shape memory polymers opens new avenues for intelligent, reconfigurable systems. This review navigates cutting‐edge fabrication techniques, magnetic fillers, and smart polymer matrices, unveiling their potential in soft robotics, biomedical devices, and wearable tech.
Kiandokht Mirasadi, Mohammad Amin Yousefi, Liuchao Jin, Davood Rahmatabadi, Majid Baniassadi, Wei‐Hsin Liao, Mahdi Bodaghi, Mostafa Baghani   +7 more
wiley   +1 more source

DLP 4D Printing of Programmable Molecularly‐Engineered Liquid Crystal Elastomer Actuators

Advanced Science, Volume 13, Issue 14, 9 March 2026.
We introduce an original and versatile approach for printing liquid crystal elastomers that exhibit reversible shape morphing using digital light processing. 3D‐tructures are printed in a partially cured state, mechanically programmed, and then fully crosslinked to fix molecular alignment.
Rakine Mouhoubi, Vincent Lapinte, Sébastien Blanquer   +2 more
wiley   +1 more source

Biomimetic Li2si2o5 Composites With High Energy Absorption Via Vat Photopolymerization

International Dental Journal
Aim or purpose: This study aims to achieve the preservation of residual roots and crowns, along with minimally invasive restoration to prevent the catastrophic damage of abutment tooth.
Zengqi Ye, Jianfeng Ma, Li Zhu, Jixing Lin, Xian Tong, Yue Huang, Xin Zhou, Jiancheng Yu   +7 more
doaj   +1 more source