ArticleInternational journal of molecular sciences2025
Ultra-Sensitive Bioanalytical Separations Using a New 4-Tritylphenyl Methacrylate-Based Monolithic Nano-Column with an Inner Diameter of 20 µm for Nano-LC.
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Low-flow liquid chromatography has become the primary tool for advanced chromatographic analysis and is an indispensable technique for the sensitive detection of biomolecules. In this study, we developed a new 4-tritylphenyl methacrylate-based monolithic nano-column with an internal diameter of 20 µm for bioanalytical separations in nano-liquid chromatography (nano-LC). The composition of the monolith was optimized with regard to the monomer and porogenic solvent. The column was characterized using Fourier Transformed Infrared Spectroscopy (FT-IR) spectroscopy, scanning electron microscopy (SEM) and chromatographic analyses. Chromatographic characterization was performed using homologous alkylbenzenes (ABs) and polyaromatic hydrocarbons (PAHs), which facilitate hydrophobic and π-π interactions. Run-to-run and column-to-column reproducibility values were found to be <2.51% and 2.4-3.2%, respectively. The final monolith was then used to separate six standard proteins, including β-lactoglobulin A, carbonic anhydrase, ribonuclease A (RNase A), α-chymotrypsinogen (α-chym), lysozyme (Lys), cytochrome C (Cyt C) and myoglobin (Myo), as well as three dipeptides: Alanine-tyrosine (Ala-Tyr), Glycine-phenylalanine (Gly-Phe) and L-carnosine. The nano-column was then applied to profiling peptides and proteins in the MCF-7 cell line, enabling high-resolution peptide analysis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.