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Lucie K, Novotny K, Petr B, Ivo P,
Petra K, Vojtech A, Madhavi Z. Rene K, Kaiser J, Copper Transport and
Accumulation in Spruce Stems Revealed by Laser-Induced Breakdown
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Determination of Plant Thiols by Liquid Chromatography Coupled with
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Utilization of the Laser Induced Plasma Spectroscopy for monitoring of
the metal accumulation in plant tissues with high spatial resolution
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Lightigo團隊應用LIBS技術進行植物中金屬元素分布的研究案例
研究案例一
浮萍(Lemna minor L.)是金屬元素環境污染的指示物種,也是常被用于金屬毒害和富集作用研究的模式生物。本案例中,AtomTrace團隊應用LIBS技術對浮萍做元素分布mapping,比較研究Cd鹽和QDs中的Cd元素在浮萍中的富集模式;并應用傳統ICP-OES技術對不同含Cd化合物在浮萍中的含量和富集進行測量;同時應用TEM方法探究QDs的富集位置---浮萍表面、細胞內部、還是植物組織內。