HRMS Spectra of Healthy and Dengue Cohorts Across Retention Times

Electrospray ionisation time of flight mass spectrometry spectra display the relative abundance of detected ions across the m/z range for dengue and healthy cohorts. Data were acquired under identical instrumental conditions and are presented as representative scans in a 6.2 MB ZIP file. Abdul R. Anshad published the dataset on figshare with a CC-BY-4.0 license, last updated on 2026-05-12.

Use Cases

• Classify dengue infection status based on spectral profile differences between cohorts.
• Identify biomarker ions based on prominent peaks corresponding to major ionised species.
• Analyze compound composition and ionisation patterns based on variation in spectral profiles between retention times.
• Train machine learning models for disease detection using the relative abundance of ions across the m/z range.

Strengths

• Data were acquired under identical instrumental conditions, suggesting consistent measurement methodology.
• The dataset includes spectra from both a dengue cohort and a healthy cohort, enabling comparative analysis.
• The 6.2 MB size indicates a focused dataset suitable for initial exploratory analysis.

Limitations

• Row count is unknown, which may limit suitability assessment for large-scale modeling.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description metadata is limited; actual data quality and structure require manual inspection after download.

Provenance

Source

figshare

Collection Method

Electrospray ionisation time of flight mass spectrometry (ESI-TOF MS, positive mode).

Freshness

Last updated 2026-05-12 17:46:42; freshness should be verified.