OOIR: Observatory of International Research

Papers

(The H4-Index of Sustainable Chemistry and Pharmacy is 33. 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 2021-10-01 to 2025-10-01.)

Article	Citations
In-situ chemobiocatalytic conversion of glucose into 2,5-bis(hydroxymethyl)furan by AlCl3/Enterobacter cloacae in biocompatible DMSO-water solvent	114
Novel approaches and green sample preparation in bioanalytical protocols	103
Innovative self-compacting repair mortar: Utilizing municipal solid waste incinerator bottom ash, propylene fiber, and wash water	100
Recycling spent mushroom substrate as a partial fine aggregate substitute in cement brick Production: Evaluating mechanical, durability, and thermal insulation properties	77
Unveiling the physical chemistry behind sustainable silk dyeing using an acetylshikonin based extract from lichen Parmotrema perlatum: Adsorption kinetics, thermodynamic modelling and docking studies	65
Operationally simple, scalable synthesis of aryloxy propanolamines using glycerol as a green promoting media: Practical eco-friendly access to propranolol and atenolol	59
Phosphorus removal mechanism from liquid phase using digestate-derived biochar	58
The effect of ultrasound on improving the extraction of tannins from the Stryphnodendron adstringens bark	53
Synthesis and modification of carbohydrates using metallaphotoredox catalysis and photoexcited-state transition metal catalysis	53
Utilization of marine organisms for the green synthesis of silver and gold nanoparticles and their applications: A review	50
Corrigendum to “Multi-drug extraction using octanol supported rotating cellulose paper disc (RPD) device from complex biological matrices: Fabrication and application in forensic case work” [Sustain.	49
To salt or not to salt: Optimized production and sequential downstream processing of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and bacterioruberin from Haloferax mediterranei	49
Facile preparation of Pd/BN nanocatalyst for Suzuki reaction: Synergistic boron nitride effect in a green solvent system	48
Sustainable hexavalent chromium removal from aqueous solutions using novel plant-based biocoagulants: Comparative performance, mechanism elucidation, and economic evaluation	47
Women's satisfaction with their childbirth experiences and hospitals' corporate social responsibility intentions	46
Green extraction strategies to obtain bioactive compounds from ‘Charelo’ vine shoots	43
Improvement of barrier properties for packaging applications	41
Assessment of two-stage anaerobic digestion of blackwater and kitchen waste for reducing environmental impact of residential buildings	41
Robust analytical method for the enantiomeric separation of lurasidone hydrochloride: Integrating analytical quality by design and green chemistry principles	39
A new eco-friendly electrochemical sensing platform for monitoring of agomelatine in different matrices with sub-nanomolar detection limits	39
Spent coffee waste: A sustainable source of cleansing agent for a high-performance makeup remover	38
Waste marble powder emerges as a promising material choice to enhance the properties of alkali-activated slag cement	38
Green and efficient extraction of polyphenols from the leaves of Quercus dentata Thunb and in vitro antioxidant activities of polyphenol extract	37
Development of pH-sensitive films based on buckwheat starch, critic acid and rose petal extract for active food packaging	36
Eco-friendly innovations in food packaging: A sustainable revolution	35

An integrated paradigm between green analytical chemistry and quality-by-design for robust analysis of alcaftadine and ketorolac tromethamine in aqueous humor via sustainable chromatographic methods	35
An alternative application for reuse of leaching residues: Determination of adsorption behaviour for methylene blue and process optimization	34
Synthesis, characterization, and bioactivity evaluation of PES-Ni-SiO2 nanocomposite membranes cum stabilization of Ag NPs for nitrophenols hydrogenation and dyes discoloration studies	34
Style decolorization treatment of denim fabric: Decomposition of indigo dyes via horseradish peroxidase/H2O2 system at room temperature	34
Optimization of ultrasounds assisted extraction of polysaccharides from cladodes of Opuntia ficus-indica using response surface methodology	34
Research progress on solidification/stabilization of sludge with Alkali‒Activated cementitious materials: A review	34
Preparation of modified rice straw-based bio-adsorbents for the improved removal of heavy metals from wastewater	33
Comparison of three extraction methods for anthocyanins from perilla frutescens leaves	33