OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Separation Science is 25. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Recent advances and applications of molecularly imprinted polymers in solid‐phase extraction for real sample analysis	82
Recent progress in the development of chiral stationary phases for high‐performance liquid chromatography	72
Recent applications of retention modelling in liquid chromatography	70
Use of green alternative solvents in dispersive liquid‐liquid microextraction: A review	61
Homogeneous liquid–liquid extraction as an alternative sample preparation technique for biomedical analysis	57
Novel solid‐phase microextraction fiber coatings: A review	53
Glycomics and glycoproteomics: Approaches to address isomeric separation of glycans and glycopeptides	53
Highly sensitive high‐performance thin‐layer chromatography method for the simultaneous determination of molnupiravir, favipiravir, and ritonavir in pure forms and pharmaceutical formulations	48
Saliva, a bodily fluid with recognized and potential diagnostic applications	40
Unique green chromatography method for the determination of serotonin receptor antagonist (Ondansetron hydrochloride) related substances in a liquid formulation, robustness by quality by design‐based	38
Stability assessment of tamsulosin and tadalafil co‐formulated in capsules by two validated chromatographic methods	37
Solid‐phase extraction methods for nucleic acid separation. A review	35
Sample preparation and fractionation techniques for intact proteins for mass spectrometric analysis	34
Rapid qualitative profiling and quantitative analysis of phenolics in Ribes meyeri leaves and their antioxidant and antidiabetic activities by HPLC‐QTOF‐MS/MS and UHPLC‐MS/MS	32
Integrated ultrasound‐assisted magnetic solid‐phase extraction for efficient determination and pre‐concentration of polycyclic aromatic hydrocarbons from high‐consumption soft drinks and non‐alcoholic	32
A novel quality by design approach for development and validation of a green reversed‐phase HPLC method with fluorescence detection for the simultaneous determination of lesinurad, febuxostat, and dif	31
Mass spectrometry imaging for direct visualization of components in plants tissues	30
Electromembrane extraction in microfluidic formats	30
Current approaches for the purification of antibody–drug conjugates	30
Role of gas chromatography and olfactometry to understand the wine aroma: Achievements denoted by multidimensional analysis	29
Molecularly imprinted polymers in miniaturized extraction and separation devices	29
Green molecularly imprinted polymers for sustainable sample preparation	29
Sugaring‐out induced homogeneous liquid‐liquid microextraction as an alternative mode for biological sample preparation: A comparative study	27
LC–MS based plasma metabolomics study of the intervention effect of different polar parts of Hawthorn on hyperlipidemia rats	27
Strategies to circumvent the solvent strength mismatch problem in online comprehensive two‐dimensional liquid chromatography	26

Applications of capillary electrophoresis in the fields of environmental, pharmaceutical, clinical, and food analysis (2019–2021)	25
Comprehensive two‐dimensional gas chromatography as a boosting technology in food‐omic investigations	25