OOIR: Observatory of International Research

Papers

(The H4-Index of International Journal of Environmental Analytical Chemistry 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 2021-04-01 to 2025-04-01.)

Article	Citations
Enhanced photocatalytic degradation of chemical waste using Cu&Ni@FAU: insights from experimental, statistical and computational studies	72
A review on synthesis, characterisation and surface modification of magnetic nanoparticle and its composite for removal of heavy metals from wastewater	69
Enhanced catalytic reduction of 4-nitrophenol using bimetallic MOFs: a one-pot synthesis approach	68
Immobilisation of zero-valent silver-decorated jujube activated carbon (Ag ⁰ /JAC) on polyester fabric for catalytic reduction of 4-nitrophenol	53
Removal of uranium from aqueous solutions by adsorption using Rosetta ilmenite concentrate	51
Transfer factors of ⁴⁰ K and ²³² Th and radiological risk assessment of soil and wheat samples collected from agricultural fields	51
Heavy metals in sludge from the sewage treatment plant network: a tool to evaluate source and risks of heavy metals to land application	49
Pesticides in surface and groundwater in three micro-basins of the São Lourenço River, state of Mato Grosso, Brazil: grab and passive sampling	48
Determination and human health risk assessment of polycyclic aromatic hydrocarbons (PAHs) in surface and ground waters from Ifite Ogwari, Anambra State, Nigeria	43
Competitive adsorption of Evans Blue and Congo Red dyes onto natural Marl Clay: an insight of co-adsorption isotherm models	43
Visible-light photocatalytic degradation of two textile dyes by recyclable ZnO-Perlite: kinetic models and cost analysis	42
Effect of soil properties on adsorption, degradation and leaching potential of four herbicides	41
Assessment of pesticide residue patterns and multiple residue occurrence in Egyptian medicinal and aromatic plants: a comprehensive market screening	36
Assessing risk to human health for potentially toxic elements in farmed and wild giant tiger prawn ( Paeneas monodon ) in the coastal area of Bangladesh	33
Graphene-based nanocomposites sensors for detection of ammonia	33
Removal of COD, phenol, and colour from olive mill wastewater by iron-activated persulphate process: multivariate optimisation approach	33
Development of a simple and fast ultrasound-assisted extraction method for iodine determination in phosphate rock and phosphogypsum by-product using titrimetric method	32
Assessment of potential health risks associated with heavy metal concentrations in leafy vegetables in Kerman, Iran	32
An eco-friendly, sensitive and selective derivative spectrophotometric method for simultaneous determination of copper and zinc in synthetic mixtures, alloys and environmental samples	29
Fate of cymoxanil, difenconazole and acetamiprid residues on grape varieties during modified atmospheric storage	29
Dissipation studies of chlorantraniliprole in maize leaves, grains, baby corn and soil	29
Remediation of phenanthrene & cadmium co-contaminated soil by using a combined process including soil washing and electrocoagulation	28
Development of a green analytical chemistry method for off-line preconcentration of nickel in water and sediments samples with mini-column with bamboo fibres	28
Stover ash - extracted mixed oxides surface-doped with Ni for photo-degradation of water organic pollutants	27
Low cost and sustainable biochar-based nanocomposite for the effective remediation of persistent Alizarin Red S	27

Pb exposure from plant foods in Iran: a review	27
Radiation-assisted synthesis of hydroxyethyl cellulose and acrylic acid hydrogel modified with novel surfactants for Pb (II) removal	27
Characterisation of temporal and regional differences in the elemental fractionation and mobility of urban particulate matter via online sequential extraction	27