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- Plačková, Lenka, et al. Show all 7 Authors
- Plant methods 2012 v.8 no.1 pp. 206
- Arabidopsis thaliana; cation exchange; cytokinins; detection limit; mass spectrometry; microextraction; monitoring; nucleotides; peptides; plant hormones; plant tissues; roots; seedlings; shoots; solid phase extraction
- ... BACKGROUND: We have developed a new analytical approach for isolation and quantification of cytokinins (CK) in minute amounts of fresh plant material, which combines a simple one-step purification with ultra-high performance liquid chromatography–fast scanning tandem mass spectrometry. RESULTS: Plant tissue samples (1–5 mg FW) were purified by stop-and-go-microextraction (StageTip purification), w ...
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