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Laser-induced spectroscopy and plasmaLaser-Ablation Synthesis of NanoparticlesHeavy Metals in Plants

Rapid and sensitive analysis of trace elements in medicinal Codonopsis pilosula using laser-induced breakdown spectroscopy assisted by a micro-array copper sieve

Zenghui Wang, Yufeng Li, Yuqi Chen, Runhua Li

2026.1.1JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

DOI: 10.1039/d6ja00031b

Abstract

Micro-array copper sieve was used to enhance LIBS signal intensity and to improve the analytical sensitivity of powder samples.

Citation format

WANG, Zenghui, et al. Rapid and sensitive analysis of trace elements in medicinal codonopsis pilosula using laser-induced breakdown spectroscopy assisted by a micro-array copper sieve. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2026, 41(4): 1336–1345.