OOIR: Observatory of International Research

Papers

(The median citation count of Green Chemistry Letters and Reviews is 5. 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 2020-03-01 to 2024-03-01.)

Article	Citations
Detail review on chemical, physical and green synthesis, classification, characterizations and applications of nanoparticles	351
The Knoevenagel reaction: a review of the unfinished treasure map to forming carbon–carbon bonds	76
Green synthesis of copper/copper oxide nanoparticles and their applications: a review	72
Green-based bio-synthesis of nickel oxide nanoparticles in Arabic gum and examination of their cytotoxicity, photocatalytic and antibacterial effects	70
The advances and limitations in biodiesel production: feedstocks, oil extraction methods, production, and environmental life cycle assessment	46
A state of the art review on electron transfer mechanisms, characteristics, applications and recent advancements in microbial fuel cells technology	45
Durian waste mediated green synthesis of zinc oxide nanoparticles and evaluation of their antibacterial, antioxidant, cytotoxicity and photocatalytic activity	42
Photocatalytic degradation of some dyes under solar light irradiation using ZnO nanoparticles synthesized from Rosmarinus officinalis extract	30
A review of immobilization techniques to improve the stability and bioactivity of lysozyme	27
Bacilli as sources of agrobiotechnology: recent advances and future directions	26
Utilization of green analytical chemistry principles for the simultaneous estimation of paracetamol, aceclofenac and thiocolchicoside by UV spectrophotometry	26
High-performance visible-light active Sr-doped porous LaFeO₃ semiconductor prepared via sol–gel method	26
Biogenic green synthesis of metal oxide nanoparticles using oat biomass for ultrasensitive modified polymeric sensors	25
Curcumin as a novel reducing and stabilizing agent for the green synthesis of metallic nanoparticles	25
Green and eco-friendly mica/Fe₃O₄as an efficient nanocatalyst for the multicomponent synthesis of 2-amino-4H-chromene derivatives	22
Biosynthesis of silver nanoparticles using leaf extract of Decaschistia crotonifolia and its antibacterial, antioxidant, and catalytic applications	21
The inhibitory role of synthesized Nickel oxide nanoparticles against Hep-G2, MCF-7, and HT-29 cell lines: the inhibitory role of NiO NPs against Hep-G2, MCF-7, and HT-29 cell lines	21
Performance of unprecedented synthesized biosurfactants as green inhibitors for the corrosion of mild steel-37-2 in neutral solutions: a mechanistic approach	21
Preparation of a novel Fe₃O₄@SiO₂@propyl@DBU magnetic core–shell nanocatalyst for Knoevenagel reaction in aqueous medium	20
Evaluation of greener solvents for solid-phase peptide synthesis	20
Expired azithromycin and roxithromycin drugs as environmentally friendly inhibitors for mild steel corrosion in H₂SO₄solutions	20
L-proline catalyzed green synthesis and anticancer evaluation of novel bioactive benzil bis-hydrazones under grinding technique	20
A review on synthetic investigation for quinoline- recent green approaches	19
Design, ecofriendly synthesis, anticancer and antimicrobial screening of innovative Biginelli dihydropyrimidines using β-aroylpyruvates as synthons	18
Advanced X-ray shielding and antibacterial smart multipurpose fabric impregnated with polygonal shaped bismuth oxide nanoparticles in carbon nanotubes via green synthesis	17

Green synthesis of zinc sulfide nanoparticles-organic heterocyclic polyol system as eco-friendly anti corrosion and anti-bacterial corrosion inhibitor for steel in acidic environment	17
Water extract of pomegranate ash–I₂as sustainable system for external oxidant/metal/catalyst-free oxidative iodination of (hetero)arenes	17
Semi-conducting Ni/Zn nano-hybrids’ driven efficient electro-catalytic performance: fabrication, characterization, and electrochemical features’ elucidation	17
Green synthesis of silver nanoparticles using Ipomoea aquatica leaf extract and its cytotoxicity and antibacterial activity assay	16
Green one-step synthesis of silver nanoparticles and their biosafety and antibacterial properties	16
Extraction of cellulose nanocrystals from agricultural by-products: a review	16
Limon-citrus extract as a capping/reducing agent for the synthesis of titanium dioxide nanoparticles: characterization and antibacterial activity	16
The future of isosorbide as a fundamental constituent for polycarbonates and polyurethanes	16
Green synthesis of proanthocyanidins-functionalized Au/Ag bimetallic nanoparticles	16
Carbon nanotubes: a review on green synthesis, growth mechanism and application as a membrane filter for fluoride remediation	15
Silver nanoparticles (AgNPs) facilitated by plant parts of Crataegus ambigua Becker AK extracts and their antibacterial, antioxidant and antimalarial activities	15
Ultrasound-promoted green approach for the synthesis of multisubstituted pyridines using stable and reusable SBA-15@ADMPT/H₅PW₁₀V₂O₄₀nanocatalyst at room te	15
Cashew nutshell liquid and its derivatives in oil field applications: an update	14
Green synthesis and characterizations of silver nanoparticles with enhanced antibacterial properties by secondary metabolites of Bacillus subtilis (SDUM301120)	14
Green synthesis of banana flavor using different catalysts: a comparative study of different methods	14
Gold nanoparticles: synthesis, application in colon cancer therapy and new approaches - review	13
Multifunctional green silver nanoparticles in pharmaceutical and biomedical applications	13
Benign recovery of platinum group metals from spent automotive catalysts using choline-based deep eutectic solvents	13
Purification technology for renewable production of fuel from methanolysis of waste sunflower oil in the presence of high silica zeolite beta	13
The use ofBrugmansia arboreaas a green corrosion inhibitor for AISI 1018 carbon steel in acid media	13
αAu₂S nanoparticles: Fungal-mediated synthesis, structural characterization and bioassay	13
A review on DBU-mediated organic transformations	12
Synthesis and antioxidant properties of some new thiazolyl coumarin derivatives	12
Biomass-based hydrothermal carbons for catalysis and environmental cleanup: a review	12
Optimization of mild steel corrosion inhibition by water hyacinth and common reed extracts in acid media using factorial experimental design	12
Synthesis and assessment of Gemini cationic surfactants as inhibitors for corrosion of carbon steel in hydrochloric acid	11
Research progress of TiO₂ photocatalytic reduction of oxyanion pollutants in water: a mini review	11
Surface equilibrium and dynamics for the adsorption of anionic dyes onto MnO₂/biomass micro-composite	11
Antimicrobial, antioxidant, anti-glycation and toxicity studies on silver nanoparticles synthesized using Rosa damascena flower extract	11
Comparative analysis of various waste cooking oils for esterification and transesterification processes to produce biodiesel	11
Palm kernel fatty acid distillate as substrate for rhamnolipids production using Pseudomonas sp. LM19	11
The biosynthesis of zinc oxide nanoparticles using aqueous leaf extracts of Cnidoscolus aconitifolius and their biological activities	11
Green synthesis of silver nanoparticles using Ilex paraguariensis extracts: antimicrobial activity and acetilcolinesterase modulation in rat brain tissue	10
Development of conductive textile fabric using Plackett–Burman optimized green synthesized silver nanoparticles and in situ polymerized polypyrrole	10
On the product selectivity in the electrochemical reductive cleavage of 2-phenoxyacetophenone, a lignin model compound	10
The nexus between alternatives assessment and green chemistry: supporting the development and adoption of safer chemicals	10
Benign synthesis of unsymmetrical arylurea derivatives using 3-substituted dioxazolones as isocyanate surrogates	10
Pinus wallichiana-synthesized silver nanoparticles as biomedical agents: in-vitro and in-vivo approach	10
Rhodiasolv PolarClean – a greener alternative in solid-phase peptide synthesis	10
New natural deep eutectic solvents based on aromatic organic acids	10
Synthesis of luminescent semiconductor nanoparticles in ionic liquids –the importance of the ionic liquid in the formation of quantum dots	10
Synthesized copper oxide nanoparticles via the green route act as antagonists to pathogenic root-knot nematode, Meloidogyne incognita	9
Ultrasound assisted eco-friendly synthesis of 3-cinnamoyl coumarins using N,N'-(1,2-phenylene)bis(2-aminobenzamide) dichloro cobalt immobilized on mesoporous Al-SBA-15 as a new and recyclable catalyst	9
Metal and metal oxide electrocatalysts for the electrochemical reduction of CO ₂ -to-C1 chemicals: are we there yet?	9
A comprehensive review of sustainable approaches for synthetic lubricant components	9
Green in the deep blue: deep eutectic solvents as versatile systems for the processing of marine biomass	9
Phyto-mediated synthesis of copper oxide nanoparticles using Artemisia abyssinica leaf extract and its antioxidant, antimicrobial and DNA binding activities	8
Synthesis of one-pot pyrazolo[4′,3′:5,6]pyrano[2,3-c]phenazin-15-yl) methanone derivatives via a multi-component using Fe₃O₄@TiO₂-SO₃H as a re	8
Synthesis of benzimidazole by mortar–pestle grinding method	8
Biocoatings and additives as promising candidates for ultralow friction systems	8

Prospects on utilization of biopolymer materials for ion exchange membranes in fuel cells	8
Enhancing the anticorrosion performance of mild steel in sulfuric acid using synthetic non-ionic surfactants: practical and theoretical studies	8
Functionalized ionic liquids for CO ₂ capture under ambient pressure	8
Electrochemical fabrication of polypyrrole/hazelnut shells modified carbon nanocomposite sorbent for determination of polycyclic aromatic hydrocarbons using headspace solid-phase microextraction-gas c	8
Facile synthesis of bismuth terephthalate metal–organic frameworks and their visible-light-driven photocatalytic activities toward Rhodamine B dye	8
Non-emission hydrothermal low-temperature synthesis of carbon nanomaterials from poly (ethylene terephthalate) plastic waste for excellent supercapacitor applications	7
Green synthesized silver nanoparticles decorated on nanostructured porous silicon as an efficient platform for the removal of organic dye methylene blue	7
β-Agonist in the environmental waters: a review on threats and determination methods	7
Ultrafast removal of methylene blue from water by Fenton-like pretreated peanut hull as biosorbent	7
Cobalt-catalyzed synthesis of silyl ethers via cross-dehydrogenative coupling between alcohols and hydrosilanes	7
Visible light-promoted synthesis of 2-aryl-(3-organoselanyl)thieno[2,3-b]pyridines	7
Benign synthesis of therapeutic agents: domino synthesis of unsymmetrical 1,4-diaryl-1,4-dihydropyridines in the ball-mill	7
Biomass of ryegrass from field experiments: toward a cost-effective and efficient biosourced catalyst for the synthesis of Moclobemide	7
Integrating organic chemical-based socio-scientific issues comics into chemistry classroom: expanding chemists’ toolbox	7
The ability of silver-biochar green-synthesized from Citrus maxima peel to adsorb pollutant organic compounds and antibacterial activity	7
Multi-component reaction synthesis of novel 3-phenyl-3,4-dihydro-2H-benzo[a][1,3] oxazino[5,6-c]phenazine derivatives catalyzed by reusable ZnO-PTA@Fe₃O₄/EN-	6
[3 + 2] Cycloaddition reactions of nitrile oxides generated in situ from aldoximes with alkenes and alkynes under ball-milling conditions	6
Ultrasound-assisted green synthesis and antimicrobial assessment of 1,3-thiazoles and 1,3,4-thiadiazines	6
A novel ZrGeO₄ catalyst for degradation of organic dye pollutants at room temperature without light illumination	6
Green chemistry approach to the synthesis of 3-substituted-quinazolin-4(3H)-ones and 2-methyl-3-substituted-quinazolin-4(3H)-ones and biological evaluation	6
Levoglucosenone-derived synthesis of bio-based solvents and polyesters	6
A synergetic effect of sonication with yolk-shell nanocatalyst for green synthesis of spirooxindoles	6
Graphene-based composites for biomedical applications	6
Mitigating the growth of plant pathogenic bacterium, fungi, and nematode by using plant-mediated synthesis of copper oxide nanoparticles (CuO NPs)	6
Sustainable synthesis, in silico evaluation of potential toxicity and environmental fate, antioxidant and UV-filtering/photostability activity of phenolic-based thiobarbituric derivatives	6
Efficient eco-friendly syntheses of dithiocarbazates and thiosemicarbazones	6
A green approach for the reduction of representative aryl functional groups using palladium ecocatalysts	6
Microwave-assisted one-step rapid synthesis of dicyano imidazoles by HNO₃ as a high efficient promoter	6
Paprika extract: a green inhibitor for mitigating carbon steel disintegration in 1 M HCl pickling solution	6
Use of microalgae biomass for production of granular nitrogen biofertilizers	6
NaSH-HCl mediated reduction of sulfoxides into sulfides under organic solvent-free reaction conditions	5
Green synthesis of silver nanoparticles mediated by Daucus carota L.: antiradical, antimicrobial potentials, in vitro cytotoxicity against brain glioblastoma cells	5
Fabrication of semi-transparent SrTaO₂N photoanodes with a GaN underlayer grown via atomic layer deposition	5
Mechanochemically induced synthesis of N-ion doped ZnO: solar photocatalytic degradation of methylene blue	5
Ultrasound-assisted green synthesis of triazole-based azomethine/thiazolidin-4-one hybrid inhibitors for cancer therapy through targeting dysregulation signatures of some Rab proteins	5
A waste valorization strategy for the synthesis of phenols from (hetero)arylboronic acids using pomegranate peel ash extract	5
Ionic liquid-promoted green synthesis of biologically relevant diaryl thioethers	5
Eco-friendly based stability-indicating RP-HPLC technique for the determination of escitalopram and etizolam by employing QbD approach	5
Efficient enzymatic modification of epigallocatechin gallate in ionic liquids	5
The product of interaction of elemental sulfur and dimethylphosphate 1,3-dimethylimidazolium is a new green initiator of formaldehyde polymerization	5
An innovative approach for fatty acid reduction to fatty aldehydes	5
Asymmetric cross-aldol reaction of isatin and ketones catalyzed by crude earthworm extract as efficient biocatalyst	5
Supramolecular assembly in designing co-crystals of fumaric acid and pyrimidine/picolinate derivatives	5