OOIR: Observatory of International Research

Papers

(The H4-Index of Analytical and Bioanalytical Chemistry is 39. 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 2020-03-01 to 2024-03-01.)

Article	Citations
Review of analytical performance of COVID-19 detection methods	146
Flexible and wearable electrochemical biosensors based on two-dimensional materials: Recent developments	112
Comparison of pyrolysis gas chromatography/mass spectrometry and hyperspectral FTIR imaging spectroscopy for the analysis of microplastics	108
SARS-CoV-2 pandemic: a review of molecular diagnostic tools including sample collection and commercial response with associated advantages and limitations	100
Analysis of microplastics in drinking water and other clean water samples with micro-Raman and micro-infrared spectroscopy: minimum requirements and best practice guidelines	91
Recent trends in smartphone-based detection for biomedical applications: a review	88
Molecularly imprinted polymers - towards electrochemical sensors and electronic tongues	75
A critical review of recent trends, and a future perspective of optical spectroscopy as PAT in biopharmaceutical downstream processing	67
Emerging point-of-care biosensors for rapid diagnosis of COVID-19: current progress, challenges, and future prospects	63
Source-related smart suspect screening in the aqueous environment: search for tire-derived persistent and mobile trace organic contaminants in surface waters	61
Advanced tandem mass spectrometry in metabolomics and lipidomics—methods and applications	60
A neural network approach for real-time particle/cell characterization in microfluidic impedance cytometry	60
Reduced graphene oxide–based field effect transistors for the detection of E7 protein of human papillomavirus in saliva	58
Recent advancements in microfluidic chip biosensor detection of foodborne pathogenic bacteria: a review	58
Recent developments in sensors for wearable device applications	57
Optical sensors for determination of biogenic amines in food	57
Novel voltammetric tumor necrosis factor-alpha (TNF-α) immunosensor based on gold nanoparticles involved in thiol-functionalized multi-walled carbon nanotubes and bimetallic Ni/Cu-MOFs	56
Trends in sample preparation and separation methods for the analysis of very polar and ionic compounds in environmental water and biota samples	53
Evaluation of lipid quantification accuracy using HILIC and RPLC MS on the example of NIST® SRM® 1950 metabolites in human plasma	52
Glycosylation of SARS-CoV-2: structural and functional insights	52
Twenty years of supramolecular solvents in sample preparation for chromatography: achievements and challenges ahead	51
Recent developments of novel matrices and on-tissue chemical derivatization reagents for MALDI-MSI	51
Critical assessment of relevant methods in the field of biosensors with direct optical detection based on fibers and waveguides using plasmonic, resonance, and interference effects	49
Non-invasive detection of glucose in human urine using a color-generating copper NanoZyme	49
The potential of fluorescent dyes—comparative study of Nile red and three derivatives for the detection of microplastics	46

FluoroMatch 2.0—making automated and comprehensive non-targeted PFAS annotation a reality	45
Pitfalls in the analysis of phytocannabinoids in cannabis inflorescence	45
Recent advances in electrochemiluminescence luminophores	44
An electrochemical biosensor based on multi-wall carbon nanotube–modified screen-printed electrode immobilized by uricase for the detection of salivary uric acid	42
Spike vs nucleocapsid SARS-CoV-2 antigen detection: application in nasopharyngeal swab specimens	42
Recent advances in nanomaterial-based biosensors for the detection of exosomes	41
Quantitative determination and validation of 17 cannabinoids in cannabis and hemp using liquid chromatography-tandem mass spectrometry	41
Inter-laboratory study of an optimised peptide mapping workflow using automated trypsin digestion for monitoring monoclonal antibody product quality attributes	40
Optimising sample preparation for FTIR-based microplastic analysis in wastewater and sludge samples: multiple digestions	40
Fully automated dried blood spot sample preparation enables the detection of lower molecular mass peptide and non-peptide doping agents by means of LC-HRMS	39
A review on comparative studies addressing exosome isolation methods from body fluids	39
2D materials in electrochemical sensors for in vitro or in vivo use	39
Additive-manufactured sensors for biofuel analysis: copper determination in bioethanol using a 3D-printed carbon black/polylactic electrode	39
Recent advances in 2D hexagonal boron nitride (2D-hBN) applied as the basis of electrochemical sensing platforms	39