OOIR: Observatory of International Research

Papers

(The H4-Index of Current Opinion in Green and Sustainable Chemistry is 38. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Editorial overview: Heterogeneous biocatalysis for sustainable chemistry 2021	189
Contents	165
Contents	105
Editorial overview: Synthetic enzymes: a key tool in sustainable chemistry	99
Green food analysis: Current trends and perspectives	95
Editorial overview: Electrochemical synthesis 2022	95
Contents	94
Biobased aromatic building blocks for coating applications	92
RETRACTED: Prospects of physical, mechanical, and advanced recycling of end-of-life polystyrenes: Towards full recyclability	90
Biodegradable chelate-assisted phytoextraction of metals from soils and sediments	80
Nitrogen reduction reaction to ammonia at ambient conditions: A short review analysis of the critical factors limiting electrocatalytic performance	79
Electrochemical CO2 reduction with earth-abundant metal catalysts	78
Reducing the carbon footprint of polyurethanes by chemical and biological depolymerization: Fact or fiction?	75
Life cycle sustainability assessment for sustainable energy future: A short review on opportunity and challenge	70
Recent advances in thermocatalytic ammonia synthesis and decomposition	70
Recent progress on ammonia cracking technologies for scalable hydrogen production	69
The complex ‘PFAS world’ - How recent discoveries and novel screening tools reinforce existing concerns	67
Editorial Board	66
Intensification of oxygen-dependent biotransformations catalyzed by immobilized enzymes	65
Green chemical conversion of large-scale aluminosilicates into zeolites for environmental remediation under carbon-neutral pressure	60
Guidelines toward reliable facets characterization for structure-sensitive reactions	57
Global manufacturer concealed hazards of PFAS releases for decades	55
Experimental approaches to sustainable food consumption behavior	55
Replacing polar aprotic solvents with water in organic synthesis	54
Green photocatalytic syntheses using water as solvent/hydrogen source/oxygen source	54

Aminopropyltriethoxysilane as a linker for cellulose-based functional materials: New horizons and future challenges	52
The potential of black soldier fly to recycle nitrogen from biowaste	51
Measurement of fertilizer flows to advance circularity and resilience to climate change	49
Can we replace liquid chromatography with the greener capillary electrophoresis?	48
Functions and inhibition of BET bromodomains in pathogenic fungi	48
Editorial overview: A closer look on green developments in analytical chemistry: Green analytical chemistry is going mainstream	47
Recent progress in copper nanocatalysis for sustainable transformations	44
Unveiling the potential of bioactive compounds in vegetable and fruit by-products: Exploring phytochemical properties, health benefits, and industrial opportunities	44
Editorial Board	42
Applying the principles of green chemistry to achieve a more sustainable polymer life cycle	41
Recent advances of stereolithographic 3D printing enabled by photon upconversion technology	40
Is there depth to eutectic solvents?	38
Recent advances on carbon-based nanocomposite membranes in water and wastewater applications	38
Editorial Board	38