OOIR: Observatory of International Research

Papers

(The median citation count of Topics in Current Chemistry is 11. 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
Solar-Driven Photocatalytic Films: Synthesis Approaches, Factors Affecting Environmental Activity, and Characterization Features	143
Enantioselective Allylic C–H Bond Oxidation of Olefins Using Copper Complexes of Chiral Oxazoline Based Ligands	141
Multicomponent Reactions Using C,N-Binucleophilic Nature of Aminopyrazoles: Construction of Pyrazole-Fused Heterocycles	57
Covalent and Non-covalent Functionalized Nanomaterials for Environmental Restoration	57
Plasmonic Hybrid Nanostructures in Photocatalysis: Structures, Mechanisms, and Applications	56
Sonochemical Protocols for Heterocyclic Synthesis: A Representative Review	56
Bioorthogonal Chemistry in Cellular Organelles	54
Construction of 1,4-Dihydropyridines: The Evolution of C4 Source	51
Recent Strategies in the Synthesis of Spiroindole and Spirooxindole Scaffolds	47
Palladium N-Heterocyclic Carbene-Catalyzed Aminations: An Outline	45
Photo-activatable Reagents for Bioorthogonal Ligation Reactions	43
Recent Progress in Fragmentation of Katritzky Salts Enabling Formation of C–C, C–B, and C–S Bonds	41
Correction to: Covalent and Non-covalent Functionalized Nanomaterials for Environmental Restoration	41
Recent Advances in Bioorthogonal Ligation and Bioconjugation	40
Recent Advances in Semiconductor Heterojunctions and Z-Schemes for Photocatalytic Hydrogen Generation	36
Total RNA Synthesis and its Covalent Labeling Innovation	31
MLatom 2: An Integrative Platform for Atomistic Machine Learning	31
Vision on Synthetic and Medicinal Facets of 1,2,4-Triazolo[3,4-b][1,3,4]thiadiazine Scaffold	31
Review on Amphiphilic Ionic Liquids as New Surfactants: From Fundamentals to Applications	31
Strategies Toward the Catalyst-Free α-C–H Functionalizations of Tertiary Amines	31
Ensemble Density Functional Theory of Neutral and Charged Excitations	30
The Repurposed ACE2 Inhibitors: SARS-CoV-2 Entry Blockers of Covid-19	30
Bioorthogonal Reactions in Bioimaging	30
Photocatalytic Reforming of Biomass: What Role Will the Technology Play in Future Energy Systems	29
Methods for Direct Reductive N-Methylation of Nitro Compounds	29

Promising Nitrogen-Doped Graphene Derivatives; A Case Study for Preparations, Fabrication Mechanisms, and Applications in Perovskite Solar Cells	28
Research Progress and Application of Bioorthogonal Reactions in Biomolecular Analysis and Disease Diagnosis	28
Correction to: Magnetic Nanoparticles as MRI Contrast Agents	26
Synthetic Approaches, Biological Activities, and Structure–Activity Relationship of Pyrazolines and Related Derivatives	26
Proton Conductive Lanthanide-Based Metal–Organic Frameworks: Synthesis Strategies, Structural Features, and Recent Progress	25
Progress of Metal Nanomaterial Controllable Preparation by Photoreduction	24
Metal-Free Catalysis in C–C Single-Bond Cleavage: Achievements and Prospects	22
Electron and Energy Transfer Mechanisms: The Double Nature of TiO2 Heterogeneous Photocatalysis	22
In Situ TEM under Optical Excitation for Catalysis Research	21
Water-Soluble Carbon Monoxide-Releasing Molecules (CORMs)	20
Recent Advances in the Application of P(III)-Nucleophiles to Create New P−C Bonds through Michaelis–Arbuzov-Type Rearrangement	19
NAST: Nonadiabatic Statistical Theory Package for Predicting Kinetics of Spin-Dependent Processes	19
Recent Progress in Phenoxazine-Based Thermally Activated Delayed Fluorescent Compounds and Their Full-Color Organic Light-Emitting Diodes	18
Recent Trends in Photocatalytic Enantioselective Reactions	18
Pt(IV) Complexes in the Search for Novel Platinum Prodrugs with Promising Activity	18
Current Synthetic Approaches to the Synthesis of Carbasugars from Non-Carbohydrate Sources	18
Critical Analysis of Hydrogen Production by Aqueous Methanol Sonolysis	17
The Intramolecular Povarov Tool in the Construction of Fused Nitrogen-Containing Heterocycles	17
Emergence of 2-Pyrone and Its Derivatives, from Synthesis to Biological Perspective: An Overview and Current Status	16
Recent Advances of Triazine-Based Materials for Adsorbent Based Extraction Techniques	15
Recent Trends in the Design, Synthesis, Spectroscopic Behavior, and Applications of Benzazole-Based Molecules with Solid-State Luminescence Enhancement Properties	14
Conjugates of Tetrapyrrolic Macrocycles as Potential Anticancer Target-Oriented Photosensitizers	13
Functionalized Triazines and Tetrazines: Synthesis and Applications	13
Unlocking Diversity: From Simple to Cutting-Edge Synthetic Methodologies of Bis(indolyl)methanes	13
Photothermal Catalytic CO2 Conversion: Beyond Catalysis and Photocatalysis	13
Structure-Based Drug Design of RdRp Inhibitors against SARS-CoV-2	13
Phosphorescent Ir(III) Complexes for Biolabeling and Biosensing	13
Technological Advances in Remote Collaborations	13
In situ and Operando Spectroscopies in Photocatalysis: Powerful Techniques for a Better Understanding of the Performance and the Reaction Mechanism	13
Organic-Molecule-Based Fluorescent Chemosensor for Nerve Agents and Organophosphorus Pesticides	13
Photon Upconversion Systems Based on Triplet–Triplet Annihilation as Photosensitizers for Chemical Transformations	13
Recent Advances in MXene Quantum Dots: A Platform with Unique Properties for General-Purpose Functional Materials with Novel Biomedical Applications	13
Recent Progress on Photocatalytic Synthesis of Ester Derivatives and Reaction Mechanisms	12
Nitrogen-Containing Heterocyclic Compounds Obtained from Monoterpenes or Their Derivatives: Synthesis and Properties	12
Alginate-Based Smart Materials and Their Application: Recent Advances and Perspectives	12
Single-Atoms on Covalent or Metal–Organic Frameworks: Current Findings and Perspectives for Pollutants Abatement, Hydrogen Evolution, and Reduction of CO2	11
Designs and Applications of Multi-stimuli Responsive FRET Processes in AIEgen-Functionalized and Bi-fluorophoric Supramolecular Materials	11
Greener Syntheses of Coumarin Derivatives Using Magnetic Nanocatalysts: Recent Advances	11
Laser-Induced Transfer of Functional Materials	11