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 …

Evaluation of the intramolecular charge-transfer properties in solvatochromic and electrochromic zinc octa (carbazolyl) phthalocyanines

SA Majeed, B Ghazal, DE Nevonen, PC Goff… - Inorganic …, 2017 - ACS Publications
2, 3, 9, 10, 16, 17, 23· 24-Octakis-(9 H-carbazol-9-yl) phthalocyaninato zinc (II)(3) and 2, 3, 9,
10, 16, 17, 23· 24-octakis-(3, 6-di-tert-butyl-9 H-carbazole) phthalocyaninato zinc (II)(4) …

Photoluminescence of Ag-In-S/ZnS quantum dots: Excitation energy dependence and low-energy electronic structure

IV Martynenko, AS Baimuratov, F Weigert, JX Soares… - Nano Research, 2019 - Springer
Abstract Cd-free I-III-VI group semiconductor quantum dots (QDs) like Ag-In-S and Cu-In-S
show unstructured absorption spectra with a pronounced Urbach tail, rendering the …

Chitosan nanocomposites with CdSe/ZnS quantum dots and porphyrin

FA Sewid, KI Annas, A Dubavik, AV Veniaminov… - RSC …, 2022 - pubs.rsc.org
Water-soluble nanocomposites based on CdSe/ZnS quantum dots (QDs) and hydrophobic
tetraphenylporphyrin (TPP) molecules passivated by chitosan (CS) have been formed …

Excitation energy dependence of the photoluminescence quantum yield of core/shell CdSe/CdS quantum dots and correlation with circular dichroism

IV Martynenko, AS Baimuratov, VA Osipova… - Chemistry of …, 2018 - ACS Publications
Quantum dot (QD) based nanomaterials are very promising materials for the fabrication of
optoelectronic devices like solar cells, light emitting diodes (LEDs), and photodetectors as …

Photoinduced Toxicity Caused by Gold Nanozymes and Photodynamic Dye Encapsulated in Submicron Polymer Shell

IS Sergeev, EA Maksimova… - Particle & Particle …, 2024 - Wiley Online Library
The development of nanozymes, artificial enzymes made from inorganic nanoparticles, is
widely studied due to their affordability, durability, and strength. Gold nanoparticles (AuNPs) …

Direct nonlinear optical absorption measurements of asymmetrical zinc (II) phthalocyanine when covalently linked to semiconductor quantum dots

S Mgidlana, P Şen, T Nyokong - Journal of Molecular Structure, 2020 - Elsevier
We report on nonlinear optical properties of tris [(4-tert-butyl)-2-thio (phenyl) acetic acid (1)
and tris (dimethyl-5-(3, 4-phenoxy) isophthalate (2) phthalocyaninato zinc (II) complexes …

Singlet oxygen generation by hybrid structures based on CdSe/ZnS quantum dots and tetraphenylporphyrin in organic medium

FA Sewid, ID Skurlov, DA Kurshanov… - Chemical Physics Letters, 2021 - Elsevier
Photophysical properties of hybrid structures based on CdSe/ZnS quantum dots (QDs) and
tetraphenylporphyrin (TPP) molecules have been studied. The hybrid structures are …

Synthesis, spectroscopic properties, thermal properties and aggregation behaviors of macrogol-substituted phthalocyanines

S Şahin, E Ağar - Journal of Molecular Structure, 2019 - Elsevier
The synthesis, characterization, spectroscopic data, solubility and aggregation behaviors
depend on the solvents of metalled (Co, Cu, Ni, Zn) and metal free pegylated …

Circular dichroism spectroscopy as a powerful tool for unraveling assembly of chiral nonluminescent aggregates of photosensitizer molecules on nanoparticle …

AK Visheratina, F Purcell-Milton… - The Journal of …, 2019 - ACS Publications
Recent developments in nanoscience and nanotechnology significantly help improve the
properties of traditional materials. A striking example of this is the formation of hybrid …