Sample preparation plays a crucial role in bioanalytical analysis involving chromatography. Insufficient sample preparation, such as skipping protein precipitation, phospholipid removal (PLR), ...

MCheM enhances metabolite annotation by integrating orthogonal post-column derivatization reactions, improving confidence in structural predictions. The method leverages functional group-specific ...

Introduction: Polyamines (PAs) are essential for plant development and stress responses, requiring tight homeostatic regulation. As many PA enzymes are regulated post-transcriptionally, ...

Discover how advanced LC-MS/MS can deliver robust, low-maintenance performance for food contaminant testing, enabling faster results, high throughput and reliable accuracy across challenging food ...

Abstract: This tutorial will go through the fundamentals of LC oscillator and LC VCO design, such as basic phase-noise theory, design for low power, low phase noise and, large tuning range (including ...

Abstract: In recent years, liquid chromatography-mass spectrometry (LC-MS) based quantitative proteomics has demonstrated significant potential. It enables the quantification of relative protein ...

ABSTRACT: The study investigated the occurrence of explosive compounds at four demining sites in Amuru District, Northern Uganda. The concentrations of explosive compounds octahydro-1,3,5,7-tetranitro ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. No ...

Experiment Research Institute, National Agricultural Products Quality Management Service, 141, Yongjeon-ro, Gimcheon-si, Gyeonsnagbuk-do 39660, Korea ...