OOIR: Observatory of International Research

Papers

(The H4-Index of Trends in Environmental Analytical Chemistry is 34. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Portable analytics as a contemporary environmental microplastic research tool: The Pitches and Hitches	156
Fluorescent probes for ozone-specific recognition: An historical overview and future perspectives	143
A greenness evaluation and environmental aspects of solidified floating organic drop microextraction for metals: A review	121
Novel liquid chromatography/mass spectrometry-based approaches for the determination of glyphosate and related compounds: A review	119
Environmental monitoring approaches for the detection of organic contaminants in marine environments: A critical review	117
Molecularly imprinted polymers as highly selective sorbents in sample preparation techniques and their applications in environmental water analysis	111
Trace element determination using mass spectrometry coupled detection methods	102
Quaternary ammonium pesticides: A review of chromatography and non-chromatography methods for determination of pesticide residues in water samples	101
Advances in TiO₂-Based Photocatalysts for Environmental Remediation: Structural Engineering, Mechanistic Insights, and Degradation Pathways of Organic and Inorganic Pollutants	96
Quality assessment for methodological aspects of microplastics analysis in soil	93
Non-targeted (ultra-)high-resolution mass spectrometry of dissolved organic matter to predict the formation of disinfection byproducts	86
Nonmetal-doped quantum dot-based fluorescence sensing facilitates the monitoring of environmental contaminants	84
Lead(II) sensing in biological and environmental systems: A decade (2015–2024) of fluorescent probe innovations and emerging trends	82
Critical review on analytical methodologies for highly polar organophosphate pesticides in environmental samples	76
Nontarget screening strategies for PFAS prioritization and identification by high resolution mass spectrometry: A review	68
Advances in aptameric biosensors designed to detect toxic contaminants from food, water, human fluids, and the environment	67
Greenness evaluation of sample preparation methods by GAPI for the determination of pesticides in grape: A review	61
Analytical chemistry in the era of sustainability: evaluating tools and challenges for a greener future	61
Critical review on the development of analytical techniques for the elemental analysis of airborne particulate matter	60
Techniques to characterize PFAS burden in biological samples: Recent insights and remaining challenges	60
Combination of miniature electrode systems via nanomaterials: Pesticide analysis	55
Green solutions for clean water: Natural materials in contaminant detection and removal	52
Current advances in the implementation of magnetic molecularly imprinted polymers tailored for enrichment of target analytes in different environmental samples: An overview from a comprehensive perspe	52
Microplastics and associated emerging contaminants in the environment: Analysis, sorption mechanisms and effects of co-exposure	51
Colorimetric sensing of heavy metals on metal doped metal oxide nanocomposites: A review	49

Unravelling plant protection product analysis: Use of chromatography techniques (GC and LC) and high resolution mass spectrometry	46
Insights of nanomaterials integrated analytical approaches for detection of plant hormones in agricultural and environmental samples	46
Recent progress in excited-state intramolecular proton transfer-based ratiometry fluorescence probes for environmental detection and monitoring	46
Perspectives of magnetic nature carbon dots in analytical chemistry: From separation to detection and bioimaging	45
Mass spectrometry imaging in environmental monitoring: From a scarce existing past to a promising future	41
Advances in on-site analytical sample preparation for analysis of environmental waters: A review	39
Recent advances in microextraction techniques for sensitive determination of synthetic musks in complex samples	35
Insights into surface and chemical interactions in electrochemical probing of Diazinon: A comprehensive review on current trends, challenges, and perspectives	34
Copper-based nanozymes for environmental analytical applications: A review	34
Current and emerging analytical techniques for the determination of PFAS in environmental samples	34
Recent progress on multiplexed detection strategies of heavy metals with emphasis on quantum dots	34