Results 11 to 20 of about 10,521 (244)
Хімія, фізика та технологія поверхні, 2015 Photopolymerization of acrylamide in aqueous solutions induced by visible light (?>400 nm) absorbed by colloidal particles of CdxZn1–xS, Fe2O3 and graphene oxide is reported.
O. L. Stroyuk +2 more
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Micromachines, 2021 Photopolymerized microparticles are made of biocompatible hydrogels like Polyethylene Glycol Diacrylate (PEGDA) by using microfluidic devices are a good option for encapsulation, transport and retention of biological or toxic agents. Due to the different
José M. Acosta-Cuevas +6 more
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Upconversion Nanoparticle‐Assisted Photopolymerization [PDF]
Photochemistry and Photobiology, 2020 Abstract Near‐infrared (NIR) laser has deeper penetration and lower thermal effect compared with ultraviolet–visible (UV/vis) laser. NIR laser can stimulate upconversion nanoparticles (UCNPs) to emit UV/vis light efficiently. Therefore, the UCNPs become an important kind of materials to produce upconversion luminescence through NIR laser.
Ke Wang, Jhair Peña, Jinfeng Xing
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Biomaterial Investigations in Dentistry, 2021 Aim: This study aimed to evaluate the effect of polymerization with either a monowave (MW) or a polywave (PW) light-curing unit (LCU) on the degree of conversion (DC) and marginal adaptation following thermomechanical aging of an ormocer bulk-fill resin ...
Sheila Celia Mondragón Contreras +4 more
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Photopolymerization of electroactive film applied to full polymer electrochromic device
eXPRESS Polymer Letters, 2017 Electroactive films of thiophene-acrylate polymers were simultaneously photopolymerized by means of ultraviolet (UV) irradiation using diphenyliodonium hexafluorophosphate and acrylate special photoinitiators (PIs) as a mixed photoinitiator.
P. Y. Chang, C. H. Yang
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Sıcaklığa Duyarlı PNIPAM Hidrojellerde Çapraz Bağlayıcı ve Başlatıcı Sisteminin Karşılaştırılması
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019 Thermoresponsivehydrogels are three-dimensional polymer networks which undergo conformationalchanges in aqueous media depending on the external temperature.
Pinar Cakir Hatir, Ozlem Yalcin Capan
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Origami by frontal photopolymerization [PDF]
Science Advances, 2017 A novel method to create 3D origami structures was developed using frontal photopolymerization with grayscale light.
Zeang Zhao +5 more
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Design of Iodonium Salts for UV or Near-UV LEDs for Photoacid Generator and Polymerization Purposes
Molecules, 2019 Iodonium salts are well established photoacid generators, cationic photoinitiators, as well as additives commonly used in photoredox catalytic cycles. However, as a strong limitation, iodonium salts are characterized by low light absorption properties ...
Ségolène Villotte +3 more
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Research progress in photopolymerization-based 3D printing technology of ceramics
Cailiao gongcheng, 2020 The historical evolution, the latest research progress and the related industrial status of equipment development of the three major photopolymerization-based ceramic 3D printing technologies were reviewed, i.e.
LIU Yu, CHEN Zhang-wei
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Photopolymerization of acrylates by enzymatically synthesized PCL based macrophotoinitiator
eXPRESS Polymer Letters, 2017 Polycaprolactone based macrophotoinitiator was synthesized via enzymatic ring-opening polymerization by using commercially available Irgacure-2959 as the nucleophilic initiator and Novozyme-435 as the immobilized lipase catalyst.
N. U. Kaya, A. Onen, Y. Guvenilir
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