OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Porphyrins and Phthalocyanines is 2. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Facile protonation of β,β^'-fused porphycene via π-π stacking interactions	22
Synthesis, structural, spectral and electrochemical studies of β-acetamide appended porphyrins	16
Application of Michl's 4N+2 perimeter model: Effect of N- and neo-confusion, and reduced pyrrole and direct pyrrole-pyrrole bonds on the optical spectra of free base porphyrinoids	13
BOPYIN-anil and BOPYIN-boranil complex: Synthesis, spectroscopic properties and ESIPT process	11
Investigation of type-I conformations of A₂B₄-[26]hexaphyrins(1.1.1.1.1.1) bearing strongly electron-withdrawing aryl substituents at 5,20-positions	11
The dark side of 5,10,15,20-(tetra-4-sulfonatophenyl)-porphyrin tetra-ammonium (TPPS) on Botrytis cinerea mycelium growth	10
Trimethoxyphenyl-BODIPYs as probes for lysosome staining	10
D-π-A structured porphyrin sensitizers for dye-sensitized solar cells	9
Synthesis, structures and alkane oxygenation reactivity of bioinspired fluoroalkyl iron phthalocyanines	9
Weakly conjugated bacteriochlorin-bacteriochlorin dyad: Synthesis and photophysical properties	9
Effect of bovine serum albumin on the water solubility of hydrophobic corrinoids	8
A new inhibition mechanism in the multifunctional catalytic hemoglobin dehaloperoxidase as revealed by the DHP A(V59W) mutant: A spectroscopic and crystallographic study	7
Synthesis and characterization of an expanded antiaromatic macrocycle porphyrin analogue	7
Synthesis of peripherally substituted aza-analogues of Si(IV) phthalocyanines by complexation method	7
Copper corrole immobilized onto reduced graphene oxide: An efficient electrocatalyst for hydrogen evolution reaction	7
Synthesis of 10,20-substituted tetrabenzo-5,15-diazaporphyrin copper complexes from soluble precursors	7
Dimeric derivatives of chlorophyll a with fragments of oligoethylene glycols as spacers between macrocycles: Synthesis, dark and photoinduced cytotoxic activity	6
Lewis acid-catalyzed formation of triply S-confused hexaphyrin (1.0.1.0.1.0) and its structure-property correlations	6
Metal templated synthesis of a dipyridazinamethyrin and its properties	6
Synthesis of 2,2′-biphenyl-fused porphyrins: Installation of directly fused seven-membered ring	6
Redox behavior of iridium octaethylporphycene and electrocatalytic hydrogen evolution	6
Synthesis, dark and photoinduced cytotoxicity of a deuteroporphyrin IX derivative with two galactose fragments on the macrocycle periphery	6
Stereochemistry and chiroptical properties of bimetallic single helicates of hexapyrrole-α,ω-dicarbaldimines with high diastereoselectivity	6
Induction and rationalization of supramolecular chirality in a Zn(II)porphyrin dimer using chiral substrates: Role of substrates in the architectural selectivity	6
Preparation of porphyrin and phthalocyanine conjugates for biomedical applications	6

Synthesis and properties of covalently linked di-p-benzihomoporphyrin-BODIPY conjugates	6
π-Electron delocalization and electronic transitions in oligomeric and polymeric phthalocyanine zinc(II) complexes. Part 2. Non-linear oligo- and two-dimensional polyphthalocyanines	6
10,15-Bis(trifluoromethyl)B(III)subchlorin	6
Synthesis and characterization of lead metallated non-peripherally substituted octa-octyl tetrabenzo(aza)porphyrins showing face-to-face columnar stacking in the crystal phase	5
Phenolate-bridged A₂B-type subporphyrin dimer	5
Development of controlled reactions using an element-based design of azaporphyrinoid materials	5
Electrochromic properties of conductive polyporphyrin films based on 5,10,15,20-tetrakis(4-aminophenyl)porphyrin and 5,10,15,20-tetrakis(4-pyridyl)porphyrin	5
Interface chemistry and displacement of porphyrin macrocycles on semiconductor quantum dot surface	5
Reductive chemistry of pyrrolic macrocycles: A PCET dichotomy between metal and ligand	5
10,15-Bis(ethoxycarbonyl)-5-(4-methoxycarbonylphenyl) B(III)subchlorin: A photosensitizer with high singlet oxygen producing efficiency	5
Investigation of spin-charge-structure in human heme using the DFT method	4
Effect of π-extension and halogenation on the optical limiting properties of meso-pyrenylBODIPYdyes	4
Ion-pairing assemblies comprising porphyrin–Au^III complexes and helical π-system–anion complexes	4
BODIPY-based catenane: Synthesis and optical properties	4
Substituent effect on iron phthalocyanines as cyclohexene oxidation catalysts	4
Expanding Pnictogen-Assisted Self-Assembly of Disulfide Macrocycles to Include Heteroarenes	4
Phthalocyanine as catalyst for rechargeable lithium-oxygen batteries	4
Self-aggregation of synthetic zinc 3-hydroxymethyl-chlorophyll-a derivatives possessing electron-withdrawing groups at the 20-position in aqueous micelle solution	4
UV, FL and IR spectroscopic analysis of N-confused meso-tetra(methoxyphenyl)porphyrins	4
The synthesis of highly nonplanar oxidovanadium(IV) porphyrins as robust catalysts for oxidative bromination of phenols in aqueous medium	4
An Al-salen complex for the fluorometric detection of pyrophosphate in water via a disassembly approach	4
BODIPY trimer with 1,3,5-triazine core: Facile synthesis and crystal structure	4
Synthesis and UV-irradiation of photocaged nitrobenzyl-BODIPY derivatives	4
Synthesis and redox reactions of amphiphilic metal(II) complexes of 5,10,15,20-tetraaryl-5,15-diazaporphyrinoids containing triethylene glycol or tetraethylene glycol units	4
Synthesis and molecular docking studies of Zn(II)phthalocyanines containing anthraquinone moieties as selective ligands for G-quadruplex structures	4
Orthogonal and twisted dimers of redox-active pyrrole-fused pentaazapolycyclic hydrocarbons	4
Facile synthesis of porphyrin-conjugates as amphiphilic modified photosensitizer structures of m-THPP bearing carbamate, carboxylate and sulfonate linkers	4
Pharmacokinetics of disulphonated tetraphenyl chlorin (fimaporfin/TPCS2a) in a rat glioma model– methodology	4
Electrophysical characteristics of film based on 2H-5,10,15,20-tetrakis(para-aminophenyl)porphyrin	3
Porpholactam-cinnamaldehyde conjugates for promoting ROS generation in photodynamic therapy	3
A novel fluorescent “on-off-on” sensor for monohydrogen phosphate based on the 5, 10, 15, 20-(4-sulphonatophenyl) porphyrin (TSPP) in nutrient solution and DFT calculation	3
Vitamin B₁₂ functionalized with hydroxy-pyrrol-2-one linkers	3
tert-Butyl substituted hexaazasubphthalocyanine: Synthesis, isolation of C₁ and C₃ regioisomers and their spectral-luminescence study	3
Structural, photophysical, and electrochemical redox properties of meso-tetrakis(pentafluorophenyl)porphyrins	3
Transition metal dipyrromethenes: Seeking alternatives to BODIPY dyes	3
Assessing in vitro anti-cancer efficacy of sulfonated water-soluble phthalocyanine on breast and prostate cancer cells	3
Organic nanomaterials from self-assembly of BODIPY-benzothiadiazole conjugate for PDT/PTT synergistic therapy	3
Hexathianonaphyrin(1.0.0.1.0.0.1.0.0): Synthesis, optical, redox and protonation induced antiaromaticity	3
Donor-acceptor conjugates derived from cobalt porphyrin and fullerene via metal-ligand axial coordination: Formation and excited state charge separation	3
Vapor pressure of tetrasubstituted metal phthalocyanines bearing fluorine substituents in non-peripheral positions	3
Crystal structure, host-guest interactions and supramolecular features of a novel μ-hydroxy bridged eclipsed dimer based on indium(III) tetrapyrazinoporphyrazine	3
Ring-opening of 5,15-dioxaporphyrin into 1,9-diaryldipyrrin by a reaction with Grignard reagents	3
Asymmetricallymeso-substituted porphyrin derivative containing the triazole group: Synthesis, characterization and photo-physicochemical properties	3
Investigation of electrocatalytic activity of NiTPPBr6 on the graphite electrode for oxidation of methanol, ethanol, 1-propanol and 2-propanol	3
Low-symmetry azaanalogues of perhalogenated subphthalocyanine	3
Naturally occurring porphyrins: The colored molecules of life	3
Erratum to “Structural study of fluoro-tetraphenylporphyrins relating to large variability in solubilities of the para-F-TPP, ortho-F-TPP and meta-F-TPP”	3
Pi-stacking interaction perphenazine modified zinc(II)phthalocyanine nanoparticles for photothermal and photodynamic therapy	3
Surface decorated magnetic nanoparticles with Mn-porphyrin as an effective catalyst for oxidation of sulfides	3
The role of spacer heteroatomic fragment in spectroscopic and luminescent behaviour of phenyl-substituted phthalocyanine complexes	3

Models to study photoinduced multiple proton coupled electron transfer processes	3
J-aggregates of 5,10,15,20-tetrakis(4-sulfonatophenyl)-porphyrin. An overview of the supramolecular self-assembling mechanism	3
Theoretical study of OH− nucleophilic attack on cobalt(II)-verdoheme complex	3
Decreasing the aggregation and ligand redox potential of metallophthalocyanines through branched ether functionalization	3
c-Lactone ring increases the reactivity of cyanocobalamins toward glutathione	3
Molecular structure, thermodynamic and spectral characteristics of chloroboron(III) subphthalocyanine and its dodecafluorinated derivative	3
Pd-catalyzed synthesis of C-C (Sonogashira, Suzuki, Heck, Stille), C-P and C-S linked products using gem -dibromovinyl BODIPY	3
Computational prediction of photosensitizers’ toxicity	3
Photosensitization of asymmetric molecular, and bimolecular aliphatic-μ-bridged-meso-phenyl porphyrin	2
The facile preparation of porphyrin based hierarchical micro/nano assemblies and their visible light photocatalytic activity	2
Preface — Special Issue in Honor of Professor T. K. Chandrashekar	2
Ruffle-distorted meso-silylethynyl-substituted naphthoporphyrin showing near-infrared Q band beyond 800 nm	2
Finally: The X-ray crystal structure of the illusive unsubstituted iron(III) phthalocyanine μ-oxo(1) dimer. DFT-predicted Mössbauer quadrupole splitting and antiferromagnetic coupling constants for X-	2
An Al-salen complex for the fluorometric detection of pyrophosphate in water via a disassembly approach	2
Effects of peripheral substituents on epimerization kinetics of formylated chlorophylls	2
C132-Substitutions of methyl pheophorbides-a/a’ by Michael addition reactions	2
Improved synthesis of tetrakis(porphyrin) molecular cleftviapalladium-mediated cross-coupling between a bis(porphyrin) boronic ester and bis(iodophenyl)butadiyne	2
1,4-Phenylene incorporated decaphyrin tetrarhodium(I) complex: Synthesis, structures, and chiroptical properties	2
(H,H)-Isomerism of cis- and trans-di[benzo]porphyrazines: Quantum chemical modeling within the framework of the DFT method	2
Synthesis of heterometallic binuclear cobalt(II) phthalocyanines and their catalytic activity in the oxidation of a mercaptan	2
Hydrogenobinamide and nibinamide - Metal-free ligand and Ni(II)-analogue of the vitamin B12 precursor cobinamide	2
Synergistic effect of porphyrin-induced photodynamic antimicrobial chemotherapy combined with Gentamicin against clinically important gram-positive and gram-negative bacteria	2
N-protected pyrroles as synthons for variants of coremodified N-confused calixphyrins: Spectroscopic and theoretical characterization	2
Identification of mitochondrial proteins associated with cyanine 5 using a combination of affinity-based photocrosslinking with bio-orthogonal supramolecular latching	2
β-Functionalized palladium(II) porphyrins: Facile synthesis, structural, spectral, and electrochemical redox properties	2
β-Unsubstituted 5-monoazaporphyrin and its derivatives	2
Exquisite chemistries of meso-pentafluorophenyl and meso-(2,6-dichlorophenyl) dipyrromethanes	2
Synthesis of isoindole-diimine and its derivatives without ammonia gas bubbling	2
Syntheses, characterizations, and properties of 1,4-phenylene and 4,4^′-biphenylene bridged BOBPY dimers	2
Synthesis and functionalization of electron-deficient perfluoroalkyl porphyrin building blocks for supermolecular systems	2
Copper macrocyclic complex with trans-di[benzo]-porphyrazine and two oxo ligands: DFT quantum-chemical design	2
Improving the synthesis of hemin derivatives and their effect on bacterial biofilms	2
meso-Halogenated nitrosylcobalamins: Formation and aerobic stability	2
Theoretical screening of corrole-based covalent organic framework metal single-atom catalysts for ORR and OER	2
Photoinduced energy transfer in sulfur-based heterocyclic compounds and corrole dyads	2
A novel 5,10,15,20-tetrakis-(4-(triazol-1-yl)phenyl)porphyridine compound: Crystal structure, photophysical properties and TDDFT calculations	2
Removal of heavy and toxic metals from wastewater using porphyrin-based covalent-organic frameworks: An emerging Field	2
Molecular “Texas Longhorn”: An expanded Schiff base oligopyrrolic macrocycle	2
Electrochemical and electrocatalytic properties of hemihexaphyrazine and its trinuclear cobalt complex	2
Porphycene conjugates for biomedical applications	2
Bioinformatic and chemoneurocytological analysis of the pharmacological properties of vitamin B12 and some of its derivatives	2
Efficient oxidation of cumene to cumene hydroperoxide with ambient O₂ catalyzed by metalloporphyrins	2
Influence of the proton relay spacer on hydrogen electrocatalysis by cobalt hangman porphyrins	2
Porphyrazine: An effective receptor for quantum dots	2
Preface	2
Synthesis and properties of covalently linked di-p-benzihomoporphyrin-BODIPY conjugates	2
Photophysical properties and aggregation behavior of diethylene glycol substituted pyropheophorbide-a in cationic surfactant solutions	2
Protein-conjugated iron complexes for catalyzing asymmetric carbene insertions into S-H and Si-H bonds	2
β-Pyrrole functionalized push-pull BODIPYs: Synthesis, photophysical, electrochemical, thermal and computational studies	2
Ethylbenzene oxidation by a hybrid catalysis system of reconstituted myoglobin and silica-protected PdAu nanoparticles under a hydrogen-oxygen mixed atmosphere	2
Studies on the mechanochemically induced chromene-annulation of meso-tetrakis(pentafluorophenyl)-2,3-dihydroxychlorin: Non-innocence of the grinding aids	2
Mechanochemical synthesis of freebase and metal corroles	2
In vitro anti-tumoral activity of two versatile cationic porphyrins on melanoma cells	2
Maleimide-functionalized BODIPY dyes: Synthesis, structural determination and conjugation with carborane thiols	2
Theoretical investigation of five-coordinated manganese(III) oxophlorin with different axial ligands at various spin states using different DFT methods	2
Broad photodynamic antibacterial activity of a functionalized, highly fluorinated sensitizer	2
Anthraquinone fused sulfolenoporphyrins: Regulation of reactivity and property through annulations	2
Synthesis and characterization of porphyrin-MWCNT nanohybrid and its utilization as an antimicrobial agent against S. aureus and E. coli	2
Photo-induced intramolecular electron transfer in phenoxazine-phthalocyanine donor-acceptor systems	2
Consequences of isosteric replacement of benzene for pyrazine in phthalocyanines	2
Instability of 9-aminoporphycenes	2
Fluoro-bridged dimanganese(III) porphyrin dimer: Effect of intermacrocyclic interactions in modulating metal spin state	2
The synthesis and characterization of ylideneisoindolinones	2
Near infrared-absorbing self-encapsulated phthalocyanine-cored polycaprolactone star polymeric nanoparticles	2
Porphyrin films as discrete elements for nucleoside identification: Experimental and DFT study	2
Microwave synthesis of cationic ABAB di-imidazolyl fluorinated porphyrins and manganese complexes	2
Stoichiometry-controlled chirality inversion in the amide-linked zinc bisporphyrinates induced by amino acid esters	2
Co(III)-tetra(4-sulfonatophenyl)porphyrin complexes with bidentate ligands in aqueous buffer media	2
Zn(II) phthalocyanines having fluoroether groups: Synthesis, characterization, photo-physicochemical and biological properties	2
Sn(IV)-corroles reversibly bind carboxylates in the axial position	2
Synthesis of bicyclo[2.2.2]octadiene-fused 5,15-diazaporphyrin and 10-azacorrole with meso-imine bridges	2
Post-synthetic DNA modification with porphyrins for DNA-templated supramolecular assemblies	2
Synthesis and cellular properties of a 131substituted chlorin e6-nevirapine conjugate	2
Calixcorrole	2
Stable [64Cu]-labelled phthalocyanine choline bioconjugate for development of a potential cancer PET probe. In vivo biodistribution evaluation	2
Interaction between DNA and cationic metalloporphyrins in ionic liquid solutions	2
Self-aggregation of 32-substituted bacteriochlorophyll-d analogs in aqueous micelle	2