OOIR: Observatory of International Research

Papers

(The H4-Index of Dyes and Pigments is 42. 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 2021-05-01 to 2025-05-01.)

Article	Citations
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	153
Cationic porphyrazines with morpholinoethyl substituents – Syntheses, optical properties, and photocytotoxicities	148
Rational design and comparison of three benzazole-based fluorescent probes for sensitively and reversibly detecting BF3	128
Pterin interactions with gold clusters: A theoretical study	108
Greater miscibility and energy level alignment of conjugated polymers enhance the optoelectronic properties of ternary blend films in organic photovoltaics	106
Fluorescence pH-dependent sensing of zinc (II) and chromium (III) cations by a tripodal ligand and exploration of emission response in solution and in the solid state	102
AIE-active dyes based on Tröger's base: Synthesis and mechanochromic luminescence	78
Whether the combination of AIE and TADF functional groups produces AIE-type TADF? –A theoretical study on the synergistic effect of TPE and carbazole donor group/thianthrene-tetraoxide acceptor group	78
Hexaphenyl-butadiene derivative with aggregation-induced emission characteristic for high-sensitive detection of ursolic acid, oleanolic acid, and glycyrrhizic acid	78
Rational construction of perylenequinone annulated porphyrins via cycloaddition reactions	74
Emerging specific selectivity towards mercury(II) cations in water through supramolecular assembly at interfaces	72
Oligomerization of dibrominated aminophenol on the basis of the chemical and HRP-catalyzed oxidative processes: Characterization and photoluminescence properties	67
Multiscale characterization of shellfish purple and other organic colorants in 20th-century traditional enredos from Oaxaca, Mexico	59
Molecular platform for barochromic and dual-state photochromic compounds	58
Long-lived cyclometallated iridium complexes: Synthesis, structure, DFT and photocatalytic aspects	58
A bisphotochromic system featuring two modes of photoisomerization controlled by solvent polarity	55
Design and synthesis of triphenylphosphine-based donor-π-acceptor fluorophores with strong aggregation-induced emission and enantiomer-paired flower-like stacking	55
New fluorescent electrospun polymer materials containing phenothiazinyl carboxylate metal salts for versatile latent fingerprint detection	54
Defect-passivation of organometal trihalide perovskite with functionalized organic small molecule for enhanced device performance and stability	53
Benzylidenemalononitrile bridged long-wavelength emission luminogens with “washing-free” properties for monitoring the dynamics of LDs	52
Wavelength-selective porphyrin photodiodes via control of Soret- and Q-band absorption	52
A long-wavelength fluorescent probe based on carbazole with AIE characteristics for the detection of ONOO− and its application	52
Organic nanomedicine containing nonlinear optical chromophores for ultrastable photo-to-heat converting theranostics in the near-infrared window	50
Revealing conflicting effects of solvent additives on morphology and performance of non-fullerene organic photovoltaics under different illuminance conditions	49
Solvent-induced polymorphism, thermally activated delayed fluorescence, and mechanochromic luminescence of a single compound	49

Extremely low friction coefficient and mechanically robust photonic film towards antibiotic drug release	49
Fabrication of ZnO-quantum dot hybrid nanocomposites with enhanced light scattering and emission characteristics for micro LED display applications	48
Y-shaped novel AIEE active push-pull quinoxaline derivatives displaying acidochromism and use towards white light emission by controlled protonation	48
Administration of the D-A structure and steric hindrance effect to construct efficient red emitters for high-performance OLEDs with low efficiency roll-off	48
Palladium catalyzed homocoupling reactions of gem-dibromo BODIPYs: Formation of dimer and trimer products	46
Efficient Ultra‐Broadband Phosphors for High-Power Near-infrared LED and night vision imaging system sources	46
Diaza-substitution on dibenzothiophene sulfone-based linear conjugated polymers for highly efficient visible-light photo-catalytic hydrogen evolution via substituted-position optimization	45
A conjugated polymer-based ratiometric fluorescent probe for on-site quantitative detection of bisulfite in food samples by smartphone assay	45
Dicarboxylic ligands directing two Zn(II)-organic frameworks with distinct structures and significantly enhanced luminescence detection performances	45
Study of substituents-regulated dyeing properties in non-aqueous media systems based on MD simulation and DFT	44
Synthesis and characterization of dendritic nonlinear optical chromophores based on double-donor structures and isolation groups	44
Depending on electron-withdrawing enhancement to design an environment-sensitive fluorescent probe with high fidelity for imaging viscosity in lipid droplets	44
Inorganic-organic hybrid pigments based on carminic acid and clay minerals	44
Development of new thiocyanate-free Ruthenium(II) dyes bearing isoquinoline chromophores for hydrogen production via water splitting	44
Fluorescent sensing for boronic acid derivatives: Design, synthesis, mechanism, application and perspective in Boron Neutron Capture Therapy (BNCT)	43
Large-area imaging screen with ultrahigh resolution achieved by pure organic scintillator	43
Editorial Board	42
Novel aurone-type compounds with an extended π-system: Synthesis and optical properties	42
Highly stable and safe biocompatible black tattoo ink based on Pluronic polymer-coated carbon black nanoparticles	42