OOIR: Observatory of International Research

Papers

(The H4-Index of Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy is 52. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Turn-on fluorescence of mirabegron for its sensitive detection in human plasma: Box-Behnken-Design for optimization	164
Snapshot computed tomographic microscopic imaging spectrometer and its video-level tracking of poisonous Microcystis aeruginosa cells in mixed algae	121
In situ reaction-based ratiometric fluorescent assay for alkaline phosphatase activity and bioimaging	105
Siamese network for classification of Raman spectroscopy with inter-instrument variation for biological applications	92
NH3 line broadening coefficients and intensities measurement and impurities determination in emerging applications: CCUS, Biomethane and H2	92
Rapid and reliable ratiometric fluorescence detection of nitro explosive 2,4,6-trinitrophenol based on a near infrared (NIR) luminescent Zn(II)-Nd(III) nanoring	91
Morpholine-modified polyacrylamides with Polymerization-Induced emission and its specific detection to Cu2+ ions	87
Rapid and ultrasensitive detection of quinolone antibiotics by ratiometric fluorescence sensing integrated with redox cycling signal amplification	79
Corrigendum to “New concept of spectroscopic detection of the cationic porphyrin via its spontaneous aggregation at Au@thermoresponsive polymer core@shell nanocomposites” [Spectrochim. Act. A: Mol. Bi	78
Intensities of the bands in the IR spectra of dissolved triphenylphosphine oxide	78
Preparation of blue sulfur quantum dots in ammonia for the detection of Rutin and cell imaging	78
G-wire-based self-quenched fluorescence probe combining with target-activated isothermal cascade amplification for ultrasensitive microRNA detection	77
Editorial Board	77
Correlation of electronic and vibrational properties with the chiro-optical activity of polyfluorene copolymers	76
Outside Front Cover	75
Development and application of an optimal three-wavelength combination for liquid film measurement with absorption spectroscopy	70
Outside Front Cover	70
Binding activated single molecule burst analysis highlights amyloid sensing interaction of dye SYPRO orange	69
Chiroptical spectroscopy complemented by quantum chemical calculations accurately predicts the absolute configuration of P-chirogenic compounds	68
Physical mechanism on linear spectrum and nonlinear spectrum in double helical carbon nanomolecule–infinitene	67
Ultrasensitive spectrofluorimetric analysis of harmalacidine HCl: A potent underexplored MAO-A inhibitor from Peganum harmala L	65
A multispectral transmission image cluster analysis method based on “Terrace compression Method” and window function	65
A spectroscopic probe with FRET-ICT feature for thiophenol monitoring in real water samples	64
Novel phosphino-containing gold(I)-based AIEgens: Auxiliary ligand-controllable high-contrast mechanofluorochromism, applications in rewritable recording medium and latent fingerprint imaging	64
Quantitative terahertz dielectric analysis of paraffin-embedded tumors: correlation between cancer biomarkers PD-L1/Ki-67 and permittivity in lung cancer	63

Film-based fluorescent sensor enabled by boron‑nitrogen multiple resonance-perylene monoimide energy transfer system for food spoilage monitoring	63
Enhancing the accuracy of blood-glucose tests by upgrading FTIR with multiple-reflections, quantum cascade laser, two-dimensional correlation spectroscopy and machine learning	62
Radioprotective effect of vitamins C and E on blood of rats: Electrical and optical investigation	61
Corrigendum to “A thiol-activated near-infrared fluorescent H2S donor for visualizing H2S release and its applications” [Spectrochim. Acta Part A: Mol. Biomol. Spectrosc. 347 (2026) 126976]	61
Investigation on the interaction between catalase and typical phthalates with different side chain lengths	61
A facile COF loaded-molybdate resonance Rayleigh scattering and fluorescence dimode probe for determination of trace PO43−	60
Fluorescent imine-linked covalent organic framework turn off sensor for sensitive Co2+ ions detection	60
A robust, flexible adhesive tape-based SERS substrate fabricated by polymer etching and subsequent Au coating on the exposed SiO2 nanosphere monolayer	58
Exciplex luminescence of difluoroboron meta- and para-Nitrodibenzoylmethanates in solutions and polymer matrix	58
Synthesis and optical properties of tyramine-functionalized boron dipyrromethene dyes for cell bioimaging	58
Engineering multifunctional Cyclen fluorophores for metal ion sensing, self-assembly and Nanocolloid applications	57
A comprehensive high-resolution spectral study of the ground vibrational state of triply deuterated methanol (CD3OH) using synchrotron radiation and backward wave oscillator-based spectrometer: Torsio	57
A photocycle-mediated fluorescence wavelength shifting diarylethene probe for sensing and its applications in bioimaging	57
High-throughput identification of geographical origins of rubies using hyperspectral visible and fluorescence spectroscopy	57
Silver cluster interactions with Pterin: Complex structure, binding energies and spectroscopy	56
Quantitative optimization and identification of Nitroaniline isomers: An application case of MOF-based fluorescent virtual sensor arrays	56
Resonance SERS probe based on the bifunctional molecule IR808 combined with SA test strips for highly sensitive detection of monkeypox virus	56
Effect of structure on sensing performance of nitro explosives with high sensitivity and mechanism of two Tb(III) coordination polymers	54
Simultaneously induce apoptosis and inhibiting metastasis of Triple negative breast cancer Enabled by a highly potent NIR fluorescent inhibitor	54
BSA-assisted hydrothermal conversion of MoS2 nanosheets into quantum dots with high yield and bright fluorescence for constructing a sensing platform via dual quenching effects	54
Ultrafast excited state dynamics of pyridine N-oxide derivative in solution; femtosecond fluorescence up-conversion and theoretical calculations	53
Colorimetric-SERS dual-mode sensing of Pb(II) ions in traditional Chinese medicine samples based on carbon dots-capped gold nanoparticles as nanozyme	53
Size, composition, and surface capping-dependent catalytic activity of spherical gold nanoparticles	53
Mechanism of grinding effects on coal hydrophobicity during ultra-low ash coal preparation: Raman spectroscopy-based evaluation	53
Visible- and near-infrared hyperspectral imaging for the quantitative analysis of PD-L1+ cells in human lymphomas: Comparison with fluorescent multiplex immunohistochemistry	53
Reviews of bio-orthogonal probes in bioscience by stimulated Raman scattering microscopy	52
Unanticipated clustering-triggered emission in ammonium carboxylate salt structures	52