Results 31 to 40 of about 7,827 (267)

Synthesis and Photo-degradation of Polyphthalaldehydes with Oxime Ether Terminals [PDF]

, 2020
application/pdfJournal of Photopolymer Science and Technology.
Hayashi, Hirokazu, 28301, 28302, 陶山, 寛志, 28303, Suyama, Kanji, Tachi, Hideki   +6 more
core   +1 more source

A Comparative Cytotoxic Evaluation of Acrylamide and Diacetone Acrylamide to Investigate Their Suitability for Holographic Photopolymer Formulations

International Journal of Polymer Science, 2013
The comparative cytotoxic evaluation of two monomers, diacetone acrylamide (DA) and acrylamide (AA) used in holographic photopolymer formulations, is reported. Two normal cell lines were used: BEAS-2B and HaCaT.
Dervil Cody, Alan Casey, Izabela Naydenova, Emilia Mihaylova   +3 more
doaj   +1 more source

USE A CU STOM-MAD E CAD PROBE HOLDERS FOR PERIODONTAL MICROCIRCU LATION ASSESSMENT BY LASER DOPPLER FLOWMETRY

Паёми Сино, 2022
Objective: To perform laser Doppler flowmetry (LDF) periodontal microcirculation assessment using custom-made, computer-aided-designed probe holders manufactured by stereolithography (SLA).
A. A. FLENKIN, S.N. ERMOLYEV
doaj   +1 more source

Upconversion particle-assisted NIR polymerization enables microdomain gradient photopolymerization at inter-particulate length scale

Nature Communications, 2023
High crosslinking and low shrinkage stress are difficult to reconcile in the preparation of performance-enhancing photopolymer materials. Here we report the unique mechanism of upconversion particles-assisted NIR polymerization (UCAP) in reducing ...
Peng Hu, Hang Xu, Yue Pan, Xinxin Sang, Ren Liu   +4 more
doaj   +1 more source

Preparation and characterization of 3D printable flexible acrylate-based resin

Fogorvosi Szemle, 2023
The aim of this study was to prepare an acrylate-based 3D printable resin that showed flexible properties after photopolymerization and to characterize mechanical-physicochemical properties of polymerized objects.
Melinda Szalóki, Aaisha Akhtar Kabli, Csaba Hegedűs   +2 more
doaj   +1 more source

Full-Color See-Through Three-Dimensional Display Method Based on Volume Holography

Sensors, 2021
We propose a full-color see-through three-dimensional (3D) display method based on volume holography. This method is based on real object interference, avoiding the device limitation of spatial light modulator (SLM).
Taihui Wu, Jianshe Ma, Chengchen Wang, Haibei Wang, Ping Su   +4 more
doaj   +1 more source

Photophysics and photochemistry of NIR absorbers derived from cyanines: key to new technologies based on chemistry 4.0

Beilstein Journal of Organic Chemistry, 2020
Cyanines derived from heptamethines were mainly discussed regarding their functionalization to broaden the solubility in different surroundings exhibiting either hydrophilic or hydrophobic properties and to tailor made the ΔGet photopysical properties ...
Bernd Strehmel, Christian Schmitz, Ceren Kütahya, Yulian Pang, Anke Drewitz, Heinz Mustroph   +5 more
doaj   +1 more source

Phenanthraquinone-Doped Polymethyl Methacrylate Photopolymer for Holographic Recording

Molecules, 2022
Phenanthraquinone-doped polymethyl methacrylate (PQ/PMMA) photopolymers are considered to be the most promising holographic storage media due to their unique properties, such as high stability, a simple preparation process, low price, and volumetric ...
Jinhong Li, Po Hu, Zeyi Zeng, Junchao Jin, Junhui Wu, Xi Chen, Jie Liu, Qingdong Li, Mingyong Chen, Zuoyu Zhang, Yuanying Zhang, Xiao Lin, Xiaodi Tan   +12 more
doaj   +1 more source

Rheological Study of the Solidification of Photopolymer and Dispersed Nanotube Systems

Applied Rheology, 2011
We herein describe a set of rheological measurements that were carried out in order to characterize the solidification of photopolymers. The solidification depends on the length of time of exposure to UV light, and the intensity of that light, which ...
Darsono Nono, Mizunuma Hiroshi, Obara Hiromichi   +2 more
doaj   +1 more source

Signal Amplification in an Optical and Dielectric Biosensor Employing Liquid Crystal-Photopolymer Composite as the Sensing Medium

Biosensors, 2021
An optical and dielectric biosensor based on a liquid crystal (LC)–photopolymer composite was established in this study for the detection and quantitation of bovine serum albumin (BSA).
Hassanein Shaban, Shih-Chun Yen, Mon-Juan Lee, Wei Lee   +3 more
doaj   +1 more source