OOIR: Observatory of International Research

Papers

(The H4-Index of Dyes and Pigments is 41. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
Fabrication of ZnO-quantum dot hybrid nanocomposites with enhanced light scattering and emission characteristics for micro LED display applications	206
Molecular platform for barochromic and dual-state photochromic compounds	162
Palladium catalyzed homocoupling reactions of gem-dibromo BODIPYs: Formation of dimer and trimer products	126
Rational construction of perylenequinone annulated porphyrins via cycloaddition reactions	119
Dicarboxylic ligands directing two Zn(II)-organic frameworks with distinct structures and significantly enhanced luminescence detection performances	114
Multiscale characterization of shellfish purple and other organic colorants in 20th-century traditional enredos from Oaxaca, Mexico	92
Fabrication of diarylethene-based reversible fluorescent switch encapsulated in silicone material and its photostimulus response mechanism	88
Dual state emissive tridentate imidazopyridines with applications in acidochromism, metal ions detection, data encryption, and bioimaging	79
A bisphotochromic system featuring two modes of photoisomerization controlled by solvent polarity	76
Revealing conflicting effects of solvent additives on morphology and performance of non-fullerene organic photovoltaics under different illuminance conditions	75
A simple-structured benzo[1,2-b:4,5-b’]dithiophene-based molecule as a third component enables organic solar cells with over 18.2% efficiency	68
Editorial Board	65
Highly stable and safe biocompatible black tattoo ink based on Pluronic polymer-coated carbon black nanoparticles	64
The impact of atmospheric air plasma treatment on the polyfunctional end-use polyester fabric using new synthetic pyrazole dye	63
Developing photo-activable ruthenium (II) complexes for PDT: Synthesis, characterization, photophysical and biological studies	60
Editorial Board	56
Intramolecular charge transfer mediated dual-emission in multi-doped graphene quantum dots for anti-counterfeiting via liquid secret key	56
Optical signatures of cisplatin assembled with curcuminoids: Theoretical simulations to develop novel anticancer prodrugs	56
Design, synthesis, and characterization of highly photostable Pigment Yellow 74 derivatives for painting applications	55
Synthesis, characterization, photophysical and electroluminescent properties of iridium complexes with CF3-substituted 1,3,4-oxadiazole amide ancillary ligands	52
Stepwise phosphorescence energy transfer for NIR cell imaging based on macrocycle disaggregated amphiphile	51
Design, synthesis, and characterization of pH-responsive near infrared bithiophene Aza-BODIPY	51
Extremely low friction coefficient and mechanically robust photonic film towards antibiotic drug release	51
Emerging specific selectivity towards mercury(II) cations in water through supramolecular assembly at interfaces	50
Pterin interactions with gold clusters: A theoretical study	50

Luminescent dual-network hydrogels based on terpyridine-Eu(III) supramolecular coordination: Fluorene as antenna	50
Organic nanomedicine containing nonlinear optical chromophores for ultrastable photo-to-heat converting theranostics in the near-infrared window	49
Synthesis of nitrogen-doped carbon dots with 3-aminoquinoline and citric acid as an absorbent in full ultraviolet bands and application of transparent sunscreen umbrella	47
Synthesis and characterization of dendritic nonlinear optical chromophores based on double-donor structures and isolation groups	46
A novel colored chitosan-modified polystyrene composite dye nanospheres with enhanced coloring properties for binder-free printing	46
A long-wavelength fluorescent probe based on carbazole with AIE characteristics for the detection of ONOO− and its application	44
AIE-active dyes based on Tröger's base: Synthesis and mechanochromic luminescence	44
Diaza-substitution on dibenzothiophene sulfone-based linear conjugated polymers for highly efficient visible-light photo-catalytic hydrogen evolution via substituted-position optimization	43
Long-wavelength excitation of carbon dots with dual-organelle targeting capability for live-cell imaging via STED nanoscopy	43
Supramolecular self-assembled nonlinear optical chromophores with double donors	43
Fluorescence enhancement of charge-transfer cocrystal and hydrolysis-activated cocrystal-to-cocrystal transformation	43
Two luminescent lanthanide coordination polymers incorporating free pyridyl sites as the multi-responsive sensors for hazardous ions	43
Asymmetric tris-heteroleptic iridium(III) complexes towards blue phosphorescence: Synthesis, photophysics and OLED application	42
Rapid and selective detection of picric acid based on supramolecular self-assembly of a cationic perylene diimide in pure aqueous media	42
Electron transfer and intersystem crossing in the coumarin-anthracene electron donor-acceptor dyads	42
Molecular design for organic luminogens with efficient emission in solution and solid-state	41