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 2021-04-01 to 2025-04-01.)

Article	Citations
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	16
The dark side of 5,10,15,20-(tetra-4-sulfonatophenyl)-porphyrin tetra-ammonium (TPPS) on Botrytis cinerea mycelium growth	12
From purpurin-18 to new purpurin imide derivatives with functional groups	11
Synthesis, structures and alkane oxygenation reactivity of bioinspired fluoroalkyl iron phthalocyanines	11
Weakly conjugated bacteriochlorin-bacteriochlorin dyad: Synthesis and photophysical properties	11
Regioselective synthesis of α-nitro BODIPYs via Cu(NO₃)₂⋅3H₂O or NO₂BF₄-promoted direct nitration	10
Facile protonation of β,β′-fused porphycene via π-π stacking interactions	10
D-π-A structured porphyrin sensitizers for dye-sensitized solar cells	10
Synthesis of 10,20-substituted tetrabenzo-5,15-diazaporphyrin copper complexes from soluble precursors	9
A new inhibition mechanism in the multifunctional catalytic hemoglobin dehaloperoxidase as revealed by the DHP A(V59W) mutant: A spectroscopic and crystallographic study	9
10,15-Bis(trifluoromethyl)B(III)subchlorin	8
Phenolate-bridged A₂B-type subporphyrin dimer	7
10,15-Bis(ethoxycarbonyl)-5-(4-methoxycarbonylphenyl) B(III)subchlorin: A photosensitizer with high singlet oxygen producing efficiency	7
Induction and rationalization of supramolecular chirality in a Zn(II)porphyrin dimer using chiral substrates: Role of substrates in the architectural selectivity	7
Synthesis and properties of covalently linked di-p-benzihomoporphyrin-BODIPY conjugates	6
Preparation of porphyrin and phthalocyanine conjugates for biomedical applications	6
Reductive chemistry of pyrrolic macrocycles: A PCET dichotomy between metal and ligand	6
Pharmacokinetics of disulphonated tetraphenyl chlorin (fimaporfin/TPCS2a) in a rat glioma model– methodology	6
Stereochemistry and chiroptical properties of bimetallic single helicates of hexapyrrole-α,ω-dicarbaldimines with high diastereoselectivity	6
Synthesis and UV-irradiation of photocaged nitrobenzyl-BODIPY derivatives	6
Redox behavior of iridium octaethylporphycene and electrocatalytic hydrogen evolution	6
Development of controlled reactions using an element-based design of azaporphyrinoid materials	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	6
Self-aggregation of synthetic zinc 3-hydroxymethyl-chlorophyll-a derivatives possessing electron-withdrawing groups at the 20-position in aqueous micelle solution	5
Effect of π-extension and halogenation on the optical limiting properties of meso-pyrenylBODIPYdyes	5

Orthogonal and twisted dimers of redox-active pyrrole-fused pentaazapolycyclic hydrocarbons	5
Facile synthesis of porphyrin-conjugates as amphiphilic modified photosensitizer structures of m-THPP bearing carbamate, carboxylate and sulfonate linkers	5
Assessing in vitro anti-cancer efficacy of sulfonated water-soluble phthalocyanine on breast and prostate cancer cells	5
Synthesis and molecular docking studies of Zn(II)phthalocyanines containing anthraquinone moieties as selective ligands for G-quadruplex structures	5
BODIPY-based catenane: Synthesis and optical properties	5
Ion-pairing assemblies comprising porphyrin–Au^III complexes and helical π-system–anion complexes	5
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	5
Phthalocyanine as catalyst for rechargeable lithium-oxygen batteries	5
An Al-salen complex for the fluorometric detection of pyrophosphate in water via a disassembly approach	5
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	4
Crystal structure, host-guest interactions and supramolecular features of a novel μ-hydroxy bridged eclipsed dimer based on indium(III) tetrapyrazinoporphyrazine	4
Vitamin B₁₂ functionalized with hydroxy-pyrrol-2-one linkers	4
Substituent effect on iron phthalocyanines as cyclohexene oxidation catalysts	4
Vapor pressure of tetrasubstituted metal phthalocyanines bearing fluorine substituents in non-peripheral positions	4
Dimeric derivatives of chlorophyll a with fragments of oligoethylene glycols as spacers between macrocycles: Synthesis, dark and photoinduced cytotoxic activity	4
Asymmetricallymeso-substituted porphyrin derivative containing the triazole group: Synthesis, characterization and photo-physicochemical properties	4
J-aggregates of 5,10,15,20-tetrakis(4-sulfonatophenyl)-porphyrin. An overview of the supramolecular self-assembling mechanism	4
Models to study photoinduced multiple proton coupled electron transfer processes	4
Molecular structure, thermodynamic and spectral characteristics of chloroboron(III) subphthalocyanine and its dodecafluorinated derivative	4
Surface decorated magnetic nanoparticles with Mn-porphyrin as an effective catalyst for oxidation of sulfides	4
Synthesis of peripherally substituted aza-analogues of Si(IV) phthalocyanines by complexation method	4
Decreasing the aggregation and ligand redox potential of metallophthalocyanines through branched ether functionalization	4
Ring-opening of 5,15-dioxaporphyrin into 1,9-diaryldipyrrin by a reaction with Grignard reagents	4
Transition metal dipyrromethenes: Seeking alternatives to BODIPY dyes	4
Naturally occurring porphyrins: The colored molecules of life	4
Donor-acceptor conjugates derived from cobalt porphyrin and fullerene via metal-ligand axial coordination: Formation and excited state charge separation	4
c-Lactone ring increases the reactivity of cyanocobalamins toward glutathione	4
Synthesis, structural, spectral and electrochemical studies of β-acetamide appended porphyrins	3
BODIPY trimer with 1,3,5-triazine core: Facile synthesis and crystal structure	3
Copper corrole immobilized onto reduced graphene oxide: An efficient electrocatalyst for hydrogen evolution reaction	3
Expanding Pnictogen-Assisted Self-Assembly of Disulfide Macrocycles to Include Heteroarenes	3
Interface chemistry and displacement of porphyrin macrocycles on semiconductor quantum dot surface	3
Effect of bovine serum albumin on the water solubility of hydrophobic corrinoids	3
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	3
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	3
Zn(II) phthalocyanines having fluoroether groups: Synthesis, characterization, photo-physicochemical and biological properties	3
Computational prediction of photosensitizers’ toxicity	3
Microwave synthesis of cationic ABAB di-imidazolyl fluorinated porphyrins and manganese complexes	3
Investigation of spin-charge-structure in human heme using the DFT method	3
The Type D hyperporphyrin effect	3
UV, FL and IR spectroscopic analysis of N-confused meso-tetra(methoxyphenyl)porphyrins	3
Synthesis of 2,2′-biphenyl-fused porphyrins: Installation of directly fused seven-membered ring	3
BOPYIN-anil and BOPYIN-boranil complex: Synthesis, spectroscopic properties and ESIPT process	3
Porpholactam-cinnamaldehyde conjugates for promoting ROS generation in photodynamic therapy	3
Electrophysical characteristics of film based on 2H-5,10,15,20-tetrakis(para-aminophenyl)porphyrin	3
Synthesis, dark and photoinduced cytotoxicity of a deuteroporphyrin IX derivative with two galactose fragments on the macrocycle periphery	3
The synthesis of highly nonplanar oxidovanadium(IV) porphyrins as robust catalysts for oxidative bromination of phenols in aqueous medium	3
Preface	3
Bottom-up synthesis of seco-porphyrazines and their near-infrared optical properties	3
Demetallation of meso-substituted porphyrins	3

Synthesis and characterization of an expanded antiaromatic macrocycle porphyrin analogue	3
Metal templated synthesis of a dipyridazinamethyrin and its properties	3
Design and synthesis of a sterically locked, highly distorted phthalocyanine and observation of all possible stereoisomers	3
Structural, photophysical, and electrochemical redox properties of meso-tetrakis(pentafluorophenyl)porphyrins	3
Low-symmetry azaanalogues of perhalogenated subphthalocyanine	3
Trimethoxyphenyl-BODIPYs as probes for lysosome staining	3
The role of spacer heteroatomic fragment in spectroscopic and luminescent behaviour of phenyl-substituted phthalocyanine complexes	3
Lewis acid-catalyzed formation of triply S-confused hexaphyrin (1.0.1.0.1.0) and its structure-property correlations	3
Synthesis of bicyclo[2.2.2]octadiene-fused 5,15-diazaporphyrin and 10-azacorrole with meso-imine bridges	3
Near infrared-absorbing self-encapsulated phthalocyanine-cored polycaprolactone star polymeric nanoparticles	3
C132-Substitutions of methyl pheophorbides-a/a’ by Michael addition reactions	3
Nickel porphyrin-C60 dyads: Significance of low-lying porphyrin orbitals to suppress excited charge and energy transfer	3
Exquisite chemistries of meso-pentafluorophenyl and meso-(2,6-dichlorophenyl) dipyrromethanes	2
Consequences of isosteric replacement of benzene for pyrazine in phthalocyanines	2
An Al-salen complex for the fluorometric detection of pyrophosphate in water via a disassembly approach	2
Insights on the polypyrrole based nanoformulations for photodynamic therapy	2
Instability of 9-aminoporphycenes	2
Preface — Special Issue in Honor of Professor T. K. Chandrashekar	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
N-protected pyrroles as synthons for variants of coremodified N-confused calixphyrins: Spectroscopic and theoretical characterization	2
Broad photodynamic antibacterial activity of a functionalized, highly fluorinated sensitizer	2
Porphyrin films as discrete elements for nucleoside identification: Experimental and DFT study	2
In vitro anti-tumoral activity of two versatile cationic porphyrins on melanoma cells	2
Meso-functionalized BODIPYs: Synthesis, molecular docking and photodynamic efficiency on breast cancer cells	2
Co(III)-tetra(4-sulfonatophenyl)porphyrin complexes with bidentate ligands in aqueous buffer media	2
Electrochemical and electrocatalytic properties of hemihexaphyrazine and its trinuclear cobalt complex	2
Synthesis and photophysical properties of novel quinoxalinochlorins as photosensitizers	2
New heteroligand complex of cobalt with phthalocyanine, oxo and fluoro ligands: DFT consideration	2
Physicochemical properties of meso-benzoporphycenes with various substituents introduced into the benzene moiety fused to the porphycene framework	2
Synthesis of isoindole-diimine and its derivatives without ammonia gas bubbling	2
Synergistic effect of porphyrin-induced photodynamic antimicrobial chemotherapy combined with Gentamicin against clinically important gram-positive and gram-negative bacteria	2
Self-aggregation of 32-substituted bacteriochlorophyll-d analogs in aqueous micelle	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
Organic nanomaterials from self-assembly of BODIPY-benzothiadiazole conjugate for PDT/PTT synergistic therapy	2
Protein-conjugated iron complexes for catalyzing asymmetric carbene insertions into S-H and Si-H bonds	2
Photodynamic antibacterial chemotherapy activities of P(V) and Ga(III) triarylcorroles and their silver nanoparticle conjugates	2
Mechanochemical synthesis of freebase and metal corroles	2
A novel 5,10,15,20-tetrakis-(4-(triazol-1-yl)phenyl)porphyridine compound: Crystal structure, photophysical properties and TDDFT calculations	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
Photo-induced intramolecular electron transfer in phenoxazine-phthalocyanine donor-acceptor systems	2
Improved synthesis of tetrakis(porphyrin) molecular cleftviapalladium-mediated cross-coupling between a bis(porphyrin) boronic ester and bis(iodophenyl)butadiyne	2
(H,H)-Isomerism of cis- and trans-di[benzo]porphyrazines: Quantum chemical modeling within the framework of the DFT method	2
Design rules for oxoporphyrinogen (‘OxP’) as a versatile chromophore for efficient singlet oxygen generation	2
Photosensitization of asymmetric molecular, and bimolecular aliphatic-μ-bridged-meso-phenyl porphyrin	2
Influence of the proton relay spacer on hydrogen electrocatalysis by cobalt hangman porphyrins	2
One-flask synthesis of zinc metalated mono- and di-hydroxychlorins	2
Synthesis of dibenzoazaborin-fused B(III) subporphyrin and dinaphthalene-fused analogue	2
Porphyrazine: An effective receptor for quantum dots	2
Porphycene conjugates for biomedical applications	2
Effects of peripheral substituents on epimerization kinetics of formylated chlorophylls	2
Studies on the mechanochemically induced chromene-annulation of meso-tetrakis(pentafluorophenyl)-2,3-dihydroxychlorin: Non-innocence of the grinding aids	2
Synthesis, structure, electronic characterization, and halogenation of gold(III) phlorin complexes	2
Stoichiometry-controlled chirality inversion in the amide-linked zinc bisporphyrinates induced by amino acid esters	2
Molecular “Texas Longhorn”: An expanded Schiff base oligopyrrolic macrocycle	2
Synthesis of heterometallic binuclear cobalt(II) phthalocyanines and their catalytic activity in the oxidation of a mercaptan	2
Si(IV) complexes of 10,20-diaryl-5,15-diazaporphyrin and 5,10,20-triaryl-5,15-diazaporphyrinoids: Evaluation of charge effect on the optical, redox, and magnetic properties	2
Improving the synthesis of hemin derivatives and their effect on bacterial biofilms	2
Removal of heavy and toxic metals from wastewater using porphyrin-based covalent-organic frameworks: An emerging Field	2
Photoinduced energy transfer in sulfur-based heterocyclic compounds and corrole dyads	2
Hydrogenobinamide and nibinamide - Metal-free ligand and Ni(II)-analogue of the vitamin B12 precursor cobinamide	2
Syntheses, characterizations, and properties of 1,4-phenylene and 4,4^′-biphenylene bridged BOBPY dimers	2
1,4-Phenylene incorporated decaphyrin tetrarhodium(I) complex: Synthesis, structures, and chiroptical properties	2
The synthesis and characterization of ylideneisoindolinones	2
Copper macrocyclic complex with trans-di[benzo]-porphyrazine and two oxo ligands: DFT quantum-chemical design	2
Redox behavior of iridium octaethylporphycene and electrocatalytic hydrogen evolution	2
Ethylbenzene oxidation by a hybrid catalysis system of reconstituted myoglobin and silica-protected PdAu nanoparticles under a hydrogen-oxygen mixed atmosphere	2
Pd(II)dipyrrinato complexes: Synthesis, crystal structure and their antibacterial applications	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
Bactericidal efficiency of porphyrin systems	2
Photophysical properties and aggregation behavior of diethylene glycol substituted pyropheophorbide-a in cationic surfactant solutions	2
Theoretical investigation of five-coordinated manganese(III) oxophlorin with different axial ligands at various spin states using different DFT methods	2