OOIR: Observatory of International Research

Papers

(The H4-Index of Green Chemistry Letters and Reviews is 27. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Cellulose/hydroxyapatite composite as an innovative sustainable material for food packaging applications	177
Breaking down lignin in gamma-valerolactone: advances into a bioelectrorefinery	76
Recent catalytic advances in the production of adipic acid and its esters from bio-based C6 molecules and carbon dioxide	69
Political engagement in organic chemistry: an advocacy project utilizing green and sustainable chemistry	55
The quest for environmentally benign plastics: advances in greener and more sustainable flame retardant formulations	50
Nanoemulsion strategies in controlling fungal contamination and toxin production on grain corn using essential oils	50
Mitigation effect of natural lettuce oil on the corrosion of mild steel in sulfuric acid solution: chemical, electrochemical, computational aspects	49
Levoglucosenone-derived synthesis of bio-based solvents and polyesters	48
Aligning drug analysis with SDGs: spectrophotometric methods for triple antihypertensive drug using propylene carbonate and statistical Dixon's and Grubb's tests	48
Efficient synthesis of 3-hydroxy chromones via oxidative cyclization mediated by lipase	46
Sustainable synthesis, in silico evaluation of potential toxicity and environmental fate, antioxidant and UV-filtering/photostability activity of phenolic-based thiobarbituric derivatives	45
Estimation of effective operating parameters for dye degradation using Bi ₃ TiVO ₉ via tribocatalysis	41
Green HPLC quantification method of lamivudine, zidovudine and nevirapine with identification of related substances in tablets	40
Recent developments in green synthesis of hydroxyapatite nanocomposites: relevance to biomedical and environmental applications	36
A comprehensive review of metal-based redox flow batteries: progress and perspectives	34
αAu₂S nanoparticles: Fungal-mediated synthesis, structural characterization and bioassay	32
Ultrafast removal of methylene blue from water by Fenton-like pretreated peanut hull as biosorbent	31
Multifunctional green synthesized silver nanoparticle and polypyrrole-based e-textile for wearable thermoregulation applications	31
Electroanalytical sensors-based biogenic synthesized metal oxide nanoparticles for potentiometric assay of pantoprazole sodium	30
Recent development of integrating CO₂hydrogenation into methanol with ocean thermal energy conversion (OTEC) as potential source of green energy	30
Halide effects on the performance of equimolar choline halide: guanidinium thiocyanate deep eutectic solvents as dye-sensitized solar cell electrolytes	30
Mechanochemical synthesis of indolyl chalcones with antiproliferative activity	29
Biological importance and synthesis of 1,2,3-triazole derivatives: a review	28
Green synthesis of polymeric surfactants from recycling of plastic waste for applications on steel protection in the petroleum industry	28
Life cycle assessment of deep eutectic solvent employment for sustainable nanocellulose production from biomass: a systematic review	28

Limon-citrus extract as a capping/reducing agent for the synthesis of titanium dioxide nanoparticles: characterization and antibacterial activity	28
Conflicting plant responses to silver nanoparticles including specific and non-specific response, tolerance mechanism and positive effect	27
Analysis of industrial solid waste and the possibility of recycling and utilization	27