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Application of UPLC-QTOF-MS in MS mode for the rapid and precise identification of alkaloids in goldenseal ( Hydrastis canadensis).
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- Analytical & Bioanalytical Chemistry, 2014, v. 406, n. 6, p. 1739, doi. 10.1007/s00216-013-7558-x
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Characterization of the alkaloids in goldenseal ( Hydrastis canadensis) root by high resolution Orbitrap LC-MS.
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- Analytical & Bioanalytical Chemistry, 2013, v. 405, n. 13, p. 4487, doi. 10.1007/s00216-012-6539-9
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- Article
A systematic approach to quantitation of ephedra alkaloids in natural health products.
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- Analytical & Bioanalytical Chemistry, 2005, v. 383, n. 2, p. 268, doi. 10.1007/s00216-005-3386-y
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- Article
Compensation voltage shifting in high-field asymmetric waveform ion mobility spectrometry-mass spectrometry.
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- Rapid Communications in Mass Spectrometry: RCM, 2006, v. 20, n. 22, p. 3319, doi. 10.1002/rcm.2739
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Comparison of flow injection analysis electrospray mass spectrometry and tandem mass spectrometry and electrospray high-field asymmetric waveform ion mobility mass spectrometry and tandem mass spectrometry for the determination of underivatized amino acids
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- Rapid Communications in Mass Spectrometry: RCM, 2006, v. 20, n. 11, p. 1801, doi. 10.1002/rcm.2515
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- Article