OOIR: Observatory of International Research

Papers

(The H4-Index of Current Opinion in Green and Sustainable Chemistry is 36. 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
Editorial overview: Electrochemical synthesis 2022	111
Contents	110
Contents	109
Editorial overview: Synthetic enzymes: a key tool in sustainable chemistry	108
Contents	107
RETRACTED: Prospects of physical, mechanical, and advanced recycling of end-of-life polystyrenes: Towards full recyclability	97
Nitrogen reduction reaction to ammonia at ambient conditions: A short review analysis of the critical factors limiting electrocatalytic performance	89
Recent progress on ammonia cracking technologies for scalable hydrogen production	86
Biodegradable chelate-assisted phytoextraction of metals from soils and sediments	85
Biobased aromatic building blocks for coating applications	84
Life cycle sustainability assessment for sustainable energy future: A short review on opportunity and challenge	77
Editorial overview: Heterogeneous biocatalysis for sustainable chemistry 2021	75
Reducing the carbon footprint of polyurethanes by chemical and biological depolymerization: Fact or fiction?	73
Recent advances in thermocatalytic ammonia synthesis and decomposition	63
The complex ‘PFAS world’ - How recent discoveries and novel screening tools reinforce existing concerns	61
Global manufacturer concealed hazards of PFAS releases for decades	60
Experimental approaches to sustainable food consumption behavior	59
Editorial Board	58
Guidelines toward reliable facets characterization for structure-sensitive reactions	56
Measurement of fertilizer flows to advance circularity and resilience to climate change	53
Green photocatalytic syntheses using water as solvent/hydrogen source/oxygen source	52
The potential of black soldier fly to recycle nitrogen from biowaste	50
Functions and inhibition of BET bromodomains in pathogenic fungi	46
Replacing polar aprotic solvents with water in organic synthesis	46
Intensification of oxygen-dependent biotransformations catalyzed by immobilized enzymes	45

Green chemical conversion of large-scale aluminosilicates into zeolites for environmental remediation under carbon-neutral pressure	42
Recent progress in copper nanocatalysis for sustainable transformations	39
Is there depth to eutectic solvents?	39
Editorial Board	39
Definition of photocatalysis: Current understanding and perspectives	39
Editorial Board	38
Using Multi-Criteria Decision-Making to optimise solid waste management	38
Recent advances on carbon-based nanocomposite membranes in water and wastewater applications	38
Applying the principles of green chemistry to achieve a more sustainable polymer life cycle	37
Total syntheses and production pathways of levoglucosenone, a highly valuable chiral chemical platform for the chemical industry	37
Recent advances of stereolithographic 3D printing enabled by photon upconversion technology	37
The sustainability assessments of the supply chain of agri-food products: The integration of socio-economic metrics	36