A new vacuum-assisted sorbent extraction-gas chromatography-mass spectroscopy (VASE-GC-MS) method sensitively detects ...

Comprehensive 2D-GC-TOF-MS profiling of 309 mapping-population lines quantified 295 VOCs, including 106 newly reported in sweet potato. A trained sensory panel on 42 representative genotypes resolved ...

Luminal breast cancer comprises ~70% of cases and is typically endocrine-responsive, yet ~20% develop recurrence/metastasis via endocrine resistance, making longitudinal progression monitoring ...

Intact-molecule, ESI-based Orbitrap detection preserves structural context while quantifying isotope ratios, overcoming information loss inherent to gas-phase conversion workflows in classical IRMS.

Meets and exceeds EPA Method 624.1 performance requirements for the analysis of VOCs in effluent wastewater, supporting regulatory compliance and environmental monitoring. Advanced moisture control ...

Marinella Vitulli calls formal cross-laboratory proficiency testing, not better detection technology, the field's biggest gap in NIAS analysis.

Harmful algal blooms can occur in freshwater, marine, and brackish systems, with ecological and economic impacts driven by toxigenic species and exacerbated by anthropogenic nutrient loading and ...

Integrated point-of-use purification removes oxygen, moisture, and hydrocarbons to deliver ultra-high purity argon without external purifier infrastructure. Targeted specifications include 10 ppb ...

LGA can occur in up to ~15% of pregnancies with normal maternal weight and normoglycemia, implying conventional screening may miss pathogenic metabolic phenotypes driving excessive fetal growth.

Chromatography reveals most International Space Station medications retain potency in orbit. Does Spaceflight Cause ...

Conventional CAD risk-prediction tools underperform for MACE stratification in comorbid cardiometabolic disease because they ...

Longevity in barrens (up to ~50 years) is supported by dietary plasticity toward nutritionally poor substrates on rock ...