OOIR: Observatory of International Research

Papers

(The H4-Index of Dyes and Pigments is 43. 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 2021-06-01 to 2025-06-01.)

Article	Citations
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	155
Hexaphenyl-butadiene derivative with aggregation-induced emission characteristic for high-sensitive detection of ursolic acid, oleanolic acid, and glycyrrhizic acid	154
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	130
Rational construction of perylenequinone annulated porphyrins via cycloaddition reactions	109
Emerging specific selectivity towards mercury(II) cations in water through supramolecular assembly at interfaces	107
Oligomerization of dibrominated aminophenol on the basis of the chemical and HRP-catalyzed oxidative processes: Characterization and photoluminescence properties	106
Long-lived cyclometallated iridium complexes: Synthesis, structure, DFT and photocatalytic aspects	80
Design and synthesis of triphenylphosphine-based donor-π-acceptor fluorophores with strong aggregation-induced emission and enantiomer-paired flower-like stacking	79
A bisphotochromic system featuring two modes of photoisomerization controlled by solvent polarity	78
Benzylidenemalononitrile bridged long-wavelength emission luminogens with “washing-free” properties for monitoring the dynamics of LDs	77
Organic nanomedicine containing nonlinear optical chromophores for ultrastable photo-to-heat converting theranostics in the near-infrared window	73
Extremely low friction coefficient and mechanically robust photonic film towards antibiotic drug release	70
Revealing conflicting effects of solvent additives on morphology and performance of non-fullerene organic photovoltaics under different illuminance conditions	59
Fabrication of ZnO-quantum dot hybrid nanocomposites with enhanced light scattering and emission characteristics for micro LED display applications	59
Administration of the D-A structure and steric hindrance effect to construct efficient red emitters for high-performance OLEDs with low efficiency roll-off	58
Y-shaped novel AIEE active push-pull quinoxaline derivatives displaying acidochromism and use towards white light emission by controlled protonation	57
A conjugated polymer-based ratiometric fluorescent probe for on-site quantitative detection of bisulfite in food samples by smartphone assay	55
Palladium catalyzed homocoupling reactions of gem-dibromo BODIPYs: Formation of dimer and trimer products	55
Study of substituents-regulated dyeing properties in non-aqueous media systems based on MD simulation and DFT	54
A mitochondria-targeted phosphorescent probe for sequentially detecting Cu2+ and cysteine and its imaging in living cells and in vivo	53
Editorial Board	53
A selective and stable vapochromic system constructed by pillar[5]arene-based host–guest interactions	53
Editorial Board	52
Two luminescent lanthanide coordination polymers incorporating free pyridyl sites as the multi-responsive sensors for hazardous ions	51
Fluorescence enhancement of charge-transfer cocrystal and hydrolysis-activated cocrystal-to-cocrystal transformation	50

Tuning the DNA binding properties of phenolic hemicyanine dyes for host-guest fluorescent aptasensor applications	50
Circularly polarized luminescence from cholesteric organic-inorganic hybrid silica films	50
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	49
Stepwise phosphorescence energy transfer for NIR cell imaging based on macrocycle disaggregated amphiphile	48
Luminescent dual-network hydrogels based on terpyridine-Eu(III) supramolecular coordination: Fluorene as antenna	47
Preparation and characterisation of dual sensing carbon dots for water and Cu2+ detection	46
Host-guest assembly triggered lower critical solution temperature behavior with reversible photo-regulation	46
Recent progress in rational design of fluorescent probes for Fe2+ and bioapplication	45
NIR fluorescence of phenol-π-malononitrile derivatives achieved by extending π-bridge and unexpected intermolecular deprotonation	45
AIE-active dyes based on Tröger's base: Synthesis and mechanochromic luminescence	45
A novel colored chitosan-modified polystyrene composite dye nanospheres with enhanced coloring properties for binder-free printing	45
Tuning the dual emission of keto/enol forms of excited-state intramolecular proton transfer (ESIPT) emitters via intramolecular charge transfer (ICT)	45
Pterin interactions with gold clusters: A theoretical study	44
Carbon dots embedded hydrogel spheres for sensing and removing rifampicin	44
Optical signatures of cisplatin assembled with curcuminoids: Theoretical simulations to develop novel anticancer prodrugs	44
A new dual-functional chemsensor for the trace detection of mercury ion and imaging of hypochloric acid	44
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	44
Dicarboxylic ligands directing two Zn(II)-organic frameworks with distinct structures and significantly enhanced luminescence detection performances	44
Electron transfer and intersystem crossing in the coumarin-anthracene electron donor-acceptor dyads	43