Results 151 to 160 of about 139,201 (283)

Naturally Derived Donor‐π‐Acceptor Compounds for Efficient Long‐Wavelength LEDs/Sunlight‐Induced Polymerization and High‐Precision Multiple 3D Printing

Advanced Functional Materials, EarlyView.
Two novel donor–π–acceptor photoinitiators enable ultrafast long‐wavelength photopolymerization under blue/green LEDs and sunlight. Effective at low intensities and concentrations, they overcome slow kinetics and permit rapid 3D printing via DLW, DLP, and LCD methods.
Ji Feng, Tong Gao, Fabrice Morlet‐Savary, Michael Schmitt, Céline Dietlin, Jing Zhang, Pu Xiao, Frédéric Dumur, Jean‐Patrick Joly, Jacques Lalevée   +9 more
wiley   +1 more source

Low-Cost Maskless Photolithography Using an LCD-3D Printer for Microelectronic Devices. [PDF]

Small Methods
Wu Q, Zhang Y, Pucher T, McLarnon B, Zamora Amo E, Zhang P, Xie Y, Castellanos-Gomez A.   +7 more
europepmc   +1 more source

3D printer design

Treball desenvolupat en el marc del programa "European Project Semester".
Omodolor Omodia, Ikechukwu Danromy, Livingstone, Benjamin, Foissard, Etienne   +2 more
openaire   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

Advanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

An Experimental Study of Volatile Organic Compound (VOC) Emissions from a Resin 3D Printer to Assess Exposure and Exposure Mitigation. [PDF]

J Chem Health Saf
Baguley DA, Bard D, Evans GS, Monks PS, Cordell RL.   +4 more
europepmc   +1 more source

Three‐dimensional Antimony Sulfide Based Flat Optics

Advanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang, Uwe Hübner, Anne Gärtner, Tao Chen, Joseph Köbel, Franka Jahn, Daniel Repp, Abhrodeep Dey, Henrik Schneidwind, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Matthias Zeisberger, Tanveer Ahmed Shaik, Astrid Bingel, Markus A. Schmidt, Jer‐Shing Huang, Ulf Peschel, Volker Deckert   +18 more
wiley   +1 more source

A Low-Cost, Open-Source 3D Printer for Multimaterial and High-Throughput Direct Ink Writing of Soft and Living Materials. [PDF]

Adv Mater
Weiss JD, Mermin-Bunnell A, Solberg FS, Tam T, Rosalia L, Sharir A, Rütsche D, Sinha S, Choi PS, Shibata M, Palagani Y, Nilkant R, Paulvannan K, Ma M, Skylar-Scott MA.   +14 more
europepmc   +2 more sources

Elaboration of Conductive Hydrogels by 3D Printer for the Development of Strain Sensors. [PDF]

Gels
Carravero Costa L, Pochard I, Buron CC, Jurin FE.   +3 more
europepmc   +1 more source

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

Advanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai, Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Giuseppe Castaldi, Tie Jun Cui, Vincenzo Galdi   +6 more
wiley   +1 more source

Development and validation of a sperm-freezing device created using 3D printer technology. [PDF]

JBRA Assist Reprod
Amaral VLL, Reif G, Salvador RA, Oliveira CA, Senn AP, Santos TGD.   +5 more
europepmc   +1 more source