Nonlinear optical materials for the smart filtering of optical radiation

D Dini, MJF Calvete, M Hanack - Chemical reviews, 2016 - ACS Publications
The control of luminous radiation has extremely important implications for modern and future
technologies as well as in medicine. In this Review, we detail chemical structures and their …

Recent advances in phthalocyanines for chemical sensor, non-linear optics (NLO) and energy storage applications

D Gounden, N Nombona, WE Van Zyl - Coordination Chemistry Reviews, 2020 - Elsevier
Phthalocyanines (Pcs) are intensely coloured, robust macrocycles that possess admirable
chemical, thermal and photo-stability as a result of its extensive π-network. The Pc family …

Recent advances in the nonlinear optical (NLO) properties of phthalocyanines: A review

M Yahya, Y Nural, Z Seferoğlu - Dyes and Pigments, 2022 - Elsevier
Phthalocyanines (Pcs) are robust macrocycles dyes, exhibiting high thermal, chemical, and
photostability due to the extensive π conjugation. This dye class has found a wide …

Novel octabromo-substituted lanthanide (III) phthalocyanines–Prospective compounds for nonlinear optics

EA Kuzmina, TV Dubinina, PN Vasilevsky… - Dyes and …, 2021 - Elsevier
Novel octabromo-substituted lanthanide (III) phthalocyanines were obtained via template
method starting from corresponding 4, 5-dibromophthalonitrile and identified by high …

Optical limiters with improved performance based on nanoconjugates of thiol substituted phthalocyanine with CdSe quantum dots and Ag nanoparticles

DO Oluwole, AV Yagodin, J Britton, AG Martynov… - Dalton …, 2017 - pubs.rsc.org
Two alternative synthetic approaches affording a low-symmetry A3B-type phthalocyanine 1
bearing two [2′-(2′′-mercaptoethoxy) ethoxy] anchoring substituents were developed …

Nanosecond nonlinear optical limiting properties of new trinuclear lanthanide phthalocyanines in solution and as thin films

KE Sekhosana, E Amuhaya, T Nyokong - Polyhedron, 2015 - Elsevier
Abstract 2, 4, 6-Tris [3-thio-9, 10, 16, 17, 23, 24-hexa (4-tertbutylphenoxy) phthalocyaninato
ytterbium (III) chloride]-s-triazin (3) and its lutetium counterpart (4) were synthesized. The …

Quantum dot phthalocyanine non-covalent assemblies–A review

JFB Barata, MGPMS Neves, PSS Lacerda… - Dyes and …, 2022 - Elsevier
Quantum dots (QDs) are an important class of nanomaterials for the current development of
various optical devices. The use of such semiconductor nanocrystals as functional units in …

Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines: a combined effect of symmetry, ring-strain and demetallation

K Sanusi, E Antunes, T Nyokong - Dalton Transactions, 2014 - pubs.rsc.org
The optical nonlinearities of six non-peripherally-substituted pyridyloxy phthalocyanines
have been studied at 532 nm using a nanosecond Z-scan technique in a dimethyl …

Photophysical and non-linear optical behavior of novel tetra alkynyl terminated indium phthalocyanines: Effects of the carbon chain length

OM Bankole, J Britton, T Nyokong - Polyhedron, 2015 - Elsevier
We report on the synthesis, photophysical and nonlinear optical behavior of tetra-substituted
alkynyl indium phthalocyanine complexes (3a and 3b). Both complexes showed large triplet …

Nonlinear optical response of a low symmetry phthalocyanine in the presence of gold nanoparticles when in solution or embedded in poly acrylic acid polymer thin …

OM Bankole, T Nyokong - Journal of Photochemistry and Photobiology A …, 2016 - Elsevier
In this article, we explored the photophysical and nonlinear optical (NLO) characterizations
of low symmetry phthalocyanine (ZnPc-NH 2) covalently linked to MPA-capped AuNPs …