Photopolymerization processes of thick films and in shadow areas: A review for the access to composites

P Garra, C Dietlin, F Morlet-Savary, F Dumur… - Polymer …, 2017 - pubs.rsc.org
The photopolymerization processes are currently associated with thin samples for which the
light penetration is good enough to activate the photoinitiator or the photoinitiating system for …

NIR sensitizer operating under long wavelength (1064 nm) for free radical photopolymerization processes

H Mokbel, B Graff, F Dumur… - Macromolecular Rapid …, 2020 - Wiley Online Library
Free radical polymerization upon near‐infrared (NIR) light is still the subject of intense
research efforts and remains a huge challenge particularly for long wavelengths (> 1000 …

Carbazole scaffold based photoinitiator/photoredox catalysts: toward new high performance photoinitiating systems and application in LED projector 3D printing resins

A Al Mousawi, F Dumur, P Garra, J Toufaily… - …, 2017 - ACS Publications
Four new carbazole derivatives (C1–C4) are synthesized and proposed as high
performance visible light photoinitiators/photoredox catalysts for both the free radical …

Charge transfer complexes as pan-scaled photoinitiating systems: from 50 μm 3D printed polymers at 405 nm to extremely deep photopolymerization (31 cm)

P Garra, B Graff, F Morlet-Savary, C Dietlin… - …, 2018 - ACS Publications
Charge transfer complexes (CTC) between N-aromatic amines (donors) and iodonium salts
(acceptors) are used here as photoinitiating systems (PIS) for the polymerization of clear …

Thionolactone as a Resin Additive to Prepare (Bio) degradable 3D Objects via VAT Photopolymerization

N Gil, C Thomas, R Mhanna, J Mauriello… - Angewandte Chemie …, 2022 - Wiley Online Library
Abstract Three‐dimensional (3D) printing and especially VAT photopolymerization leads to
cross‐linked materials with high thermal, chemical, and mechanical stability. Nevertheless …

Polymerization photoinitiators with near-resonance enhanced two-photon absorption cross-Section: Toward high-resolution photoresist with improved sensitivity

C Arnoux, T Konishi, E Van Elslande… - …, 2020 - ACS Publications
We take advantage of the near-resonant enhancement of the third-order nonlinear response
to engineer a two-photon polymerization photoinitiator with optimized efficiency in regard to …

Photoinduced curcumin derivative-coatings with antibacterial properties

M Condat, PE Mazeran, JP Malval, J Lalevée… - RSC …, 2015 - pubs.rsc.org
The development of new antibacterial coating (against Escherichia coli and Staphylococcus
aureus) with the use of a natural dye (curcumin) and epoxidized soybean oil, according to a …

Mechanosynthesis of a Copper complex for redox initiating systems with a unique near infrared light activation

P Garra, F Dumur, F Morlet‐Savary… - Journal of Polymer …, 2017 - Wiley Online Library
The first use of a new mechanosynthesized copper complex (Cu (acac)(2dppba)) as a
initiator for the redox and redox photoactivated polymerization of methacrylates under air is …

Photoactivable alizarin and eugenol-based materials for antibacterial applications

C Elian, B Quienne, S Lajnef, F Peyrot… - European Polymer …, 2023 - Elsevier
We report herein the design of a new visible-light epoxy-based alizarin photosensitizer (AE)
of iodonium salt (Iod) for the cationic polymerization (CP) of epoxidized eugenol monomers …

Tripodal molecules with triphenylamine core, diazine peripheral groups and extended π-conjugated linkers

D Cvejn, S Achelle, O Pytela, JP Malval… - Dyes and …, 2016 - Elsevier
A series of five octupolar molecules with central triphenylamine donor and peripheral
diazine electron-withdrawing groups has been prepared. These structures possess …