OOIR: Observatory of International Research

Papers

(The H4-Index of Sustainable Chemistry and Pharmacy is 28. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Rapid, green and semi-automated PT-μSPE for antidepressants analysis in urine and plasma using melt-blown polypropylene from disposable face masks as sorbent	109
Hydrogel for topical drug delivery based on Mimosa pudica seed mucilage: Development and characterization	74
Improvement of barrier properties for packaging applications	73
Agronomic valorization of sewage sludge: The potential of thermal drying to achieve sanitation and biological stability	63
A greener approach to impart multiple functionalities on polyester fabric using Schiff base of vanillin and benzyl amine	61
Low temperature CO2 hydrogenation to green methanol over Mn promoted Cu/MoO3 catalysts	61
Green chemistry: its opportunities and challenges in colouration and chemical finishing of textiles	59
Extraction and characterization of natural colorant from Melia azedarach bark and its utilization in dyeing and finishing of wool	52
Polycyclic aromatic hydrocarbons in biochar originated from pyrolysis of aseptic packages (Tetra Pak®)	48
Marine endophytes from the Indian coasts: The untapped sources of sustainable anticancer drug discovery	44
Importance of advanced analytical techniques and methods for food quality control and pollution analysis for more sustainable future in the least developed countries	42
Synthesis and modification of carbohydrates using metallaphotoredox catalysis and photoexcited-state transition metal catalysis	42
Optimization of bioactive compounds recovery from thuya solid residues using ultrasound and nonionic surfactants assisted extraction: A response surface methodology study	42
Efficient removal of pharmaceutical contaminants using laccase immobilized on activated coal derived from cashew nut shells: Thermodynamic, kinetic and calorimetry study	40
Waste marble powder emerges as a promising material choice to enhance the properties of alkali-activated slag cement	37
Green extraction strategies to obtain bioactive compounds from ‘Charelo’ vine shoots	37
Chemical recycling of polyester fabrics by alkaline hydrolysis using alcohols as cosolvents	37
Utilizing of iron filings in geopolymer mortar as a target for climate change mitigation	36
Orange peel composition, biopolymer extraction, and applications in paper and packaging sector: A review	35
In water Morita-Baylis-Hillman reactions of acrylates enabled by aqueous micellar catalysis using TPGS-750 M	34
Research progress on solidification/stabilization of sludge with Alkali‒Activated cementitious materials: A review	34
Partial characterization of β-glucosidase, β-xylosidase, and α-l-arabinofuranosidase from Jiangella alba DSM 45237 and their potential in lignocellulose-based biorefining	33
ESG approach in the valorization of cocoa (Theobroma cacao) by-products by subcritical water: Application in the cosmetic industry	32
Preparation of chabazite based Fenton-like heterogeneous catalyst and its organic micropollutant removal performance	31
Cyrene as a greener alternative to harmful solvents used in pharmaceutical cleaning	30

Assessment of two-stage anaerobic digestion of blackwater and kitchen waste for reducing environmental impact of residential buildings	30
Aqueous solutions of non-ionic surfactant mixtures as mediums for green extraction of polyphenols from red grape pomace	30
Green extraction of Commiphora leptophloeos Mart. – J. B. Gillett aiming to increase the content of hinokinin, an “emerging bioactive”	30