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 …

[HTML][HTML] Phthalocyanines: an old dog can still have new (photo) tricks!

AM Schmidt, MJF Calvete - Molecules, 2021 - mdpi.com
Phthalocyanines have enjoyed throughout the years the benefits of being exquisite
compounds with many favorable properties arising from the straightforward and diverse …

Impact of extended π-conjugated acceptor moieties on non-linear optical behavior in polar medium for designed 4, 4-dimethyl-4H-indeno [1, 2-b] thiophene based …

M Khalid, G Wu, A Umber, M Khan, AAC Braga… - Journal of Molecular …, 2024 - Elsevier
In the current study, the organic compounds (D2-D9) with D1–π–D2–π–A configuration were
designed by structural modeling with various end-capped acceptor moieties for nonlinear …

Electronic and nonlinear optical properties of 3-(((2-substituted-4-nitrophenyl) imino) methyl) phenol

ND Ojo, RW Krause, NO Obi-Egbedi - Computational and Theoretical …, 2020 - Elsevier
This work entails the study of electronic and nonlinear optical (NLO) properties of two
synthesized Schiff bases namely 3-(((2-methyl-4-nitrophenyl) imino) methyl) phenol (MMP) …

Indium phthalocyanines: Comparative photophysicochemical properties and photodynamic antimicrobial activities against Staphylococcus aureus and Escherichia …

P Sen, J Mack, T Nyokong - Journal of Molecular Structure, 2022 - Elsevier
In this study, the photodynamic antimicrobial activities of a series of new tetra-substituted
indium phthalocyanine (InPc) complexes are assessed. An aldehyde substituted complex …

Electronic and nonlinear optical properties of 2-(((5-aminonaphthalen-1-yl) imino) methyl) phenol: experimental and time-dependent density functional studies

ND Ojo, RW Krause, NO Obi-Egbedi - Journal of Molecular Liquids, 2020 - Elsevier
In this study, solvent dependence of electronic and nonlinear optical properties of a new
Schiff base, 2-(((5-aminonaphthalen-1-yl) imino) methyl) phenol (DANOHB), has been …

Mid-gap states mediated nonlinear absorption of Ag nanoparticles decorated rGO/MnO2 nanocomposites

A Dhanusha, TCS Girisun - Journal of Alloys and Compounds, 2025 - Elsevier
Engineering complex materials for enhancing the nonlinear optical properties is crucial for
photonic applications. Silver metal nanoparticles incorporated reduced graphene oxide …

Glycosylated zinc phthalocyanine-gold nanoparticle conjugates for photodynamic therapy: Effect of nanoparticle shape

E Dube, DO Oluwole, N Nwaji, T Nyokong - Spectrochimica Acta Part A …, 2018 - Elsevier
In this work, we report on the synthesis of tris-[(2, 2, 7, 7-tetramethyltetrahydro-3aH-bis ([1, 3]
dioxolo)[4, 5-b: 4′, 5′-d] pyran-5-yl) methoxy)-2-(4-benzo [d] thiazol-2 …

Physicochemical and antimicrobial photodynamic chemotherapy (against E. coli) by indium phthalocyanines in the presence of silver–iron bimetallic nanoparticles

A Magadla, DO Oluwole, M Managa, T Nyokong - Polyhedron, 2019 - Elsevier
In this work, Schiff base indium phthalocyanines: In–Cl tetrakis N, N-dimethyl-4-
(methylimino) phthalocyanine (complex 1b) and In–Cl tetrakis phenoxy N, N-dimethyl-4 …

Transition from saturable absorption to reverse saturable absorption of carmoisine dye under low-powered continuous wave laser excitation

M Abdullah, H Bakhtiar, G Krishnan, MSA Aziz… - Optics & Laser …, 2019 - Elsevier
Unique nonlinear optics (NLO) properties ie intensity-dependent nonlinear absorption and
refraction of carmoisine (food dye) is studied using a single beam z-scan technique. A …