Shiama Thiageswaran, assistant editor at SeparatIon Science

Shiama Thiageswaran

Shiama Thiageswaran is the Assistant Editor at Separation Science. She brings experience in academic publishing and technical writing, and supports the development and editing of scientific content. She can be reached by email at sthiageswaran@sepscience.com.

Articles by Shiama Thiageswaran

Pesticide residue analysis workflow in herbs and spices showing LC–MS/MS matrix effects, including ion suppression and enhancement caused by pigments, essential oils, and lipids, with QuEChERS cleanup and matrix-matched calibration used to improve accuracy.
Articles

Pesticide Residue Analysis in Herbs and Spices: Managing Matrix Effects in LC–MS/MS

Interconnected molecular network highlighting discovery using LC-MS/MS biomarker research
Articles

Biomarker Discovery Using LC-MS/MS: Integrative Omics Strategies for Early Disease Detection

molecular visualization showing the interaction between two drug compounds, illustrating the pathway-level analysis used for early DDI prediction by integrating metabolomics and ADME data.
Articles

Integrating Metabolomics and ADME Data for Early DDI Prediction: A Guide for R&D Teams

Single-use bioreactor bag for bioprocessing
Articles

A Regulator-Ready Workflow for E&L Studies in Single-Use Bioreactor Systems

Scientist using LC-MS for ultrashort-chain PFAS analysis
Articles

Simultaneous Analysis of Ultrashort-, Short-, and Long-Chain PFAS in Water Using Direct-Injection LC–MS

A futuristic 3D conceptual rendering of a pharmaceutical capsule containing a glowing DNA double helix, resting on a digital circuit board with data light trails, representing the integration of AI-driven QbD in chromatography for predictive small-molecule drug development.
Articles

AI-Driven QbD for Analytical Method Robustness in Small-Molecule Drug Development

A close-up photograph of the high-sensitivity micro-LC to mass spectrometer interface with a digital chromatogram overlay, illustrating micro-LC for mRNA impurity profiling.
Articles

Micro-LC for mRNA Impurity Profiling: Best Practices for High-Sensitivity Analysis

Close-up of white aspirin tablets spilling from an orange prescription bottle, illustrating acetylsalicylic acid peak fronting issues discussed in liquid chromatography method development under USP-like conditions.
Articles

Peak Fronting in an Aspirin Assay: When the Diluent Breaks the Separation

Laboratory analyst loading a sample vial into a mass spectrometer during PFAS degradation pathway analysis using advanced analytical instrumentation.
Articles

Understanding PFAS Breakdown Products Through Thermal and Ion Chemistry

Abstract visualization of imaging mass spectrometry in proteomics, showing spatially resolved molecular signals across a tissue-like landscape to represent how proteins are mapped and analyzed within complex biological samples.
Articles

Spatial Proteomics in Practice: Where Preparation Defines Performance

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