Detalhe da pesquisa
1.
The use of shift reagents in ion mobility-mass spectrometry: studies on the complexation of an active pharmaceutical ingredient with polyethylene glycol excipients.
J Am Soc Mass Spectrom
; 20(1): 1-9, 2009 Jan.
Artigo
Inglês
| MEDLINE | ID: mdl-18974011
2.
"In-source" fragmentation of an isobaric impurity of lamotrigine for its measurement by liquid chromatography tandem mass spectrometry after pre-concentration using solid phase extraction.
J Pharm Biomed Anal
; 47(4-5): 731-7, 2008 Aug 05.
Artigo
Inglês
| MEDLINE | ID: mdl-18455345
3.
Development, validation and transfer into a factory environment of a liquid chromatography tandem mass spectrometry assay for the highly neurotoxic impurity FMTP (4-(4-fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine) in paroxetine active pharmaceutical ingredient (API).
J Pharm Biomed Anal
; 48(4): 1082-9, 2008 Dec 01.
Artigo
Inglês
| MEDLINE | ID: mdl-18835674
4.
37th British Mass Spectrometry Society annual meeting.
Bioanalysis
; 9(5): 423-426, 2017 Mar.
Artigo
Inglês
| MEDLINE | ID: mdl-28176531
5.
Fragmentation of trimethoprim and other compounds containing alkoxy-phenyl groups in electrospray ionisation tandem mass spectrometry.
Eur J Mass Spectrom (Chichester)
; 11(1): 73-82, 2005.
Artigo
Inglês
| MEDLINE | ID: mdl-15947446
6.
Investigation into the factors affecting accuracy of mass measurements on a time-of-flight mass spectrometer using Design of Experiment.
Rapid Commun Mass Spectrom
; 21(4): 529-35, 2007.
Artigo
Inglês
| MEDLINE | ID: mdl-17262896
7.
Evaluating the utility of ion mobility separation in combination with high-pressure liquid chromatography/mass spectrometry to facilitate detection of trace impurities in formulated drug products.
Rapid Commun Mass Spectrom
; 21(7): 1255-63, 2007.
Artigo
Inglês
| MEDLINE | ID: mdl-17340559
8.
Identification of the 'wrong' active pharmaceutical ingredient in a counterfeit Halfan drug product using accurate mass electrospray ionisation mass spectrometry, accurate mass tandem mass spectrometry and liquid chromatography/mass spectrometry.
Rapid Commun Mass Spectrom
; 17(3): 215-21, 2003.
Artigo
Inglês
| MEDLINE | ID: mdl-12539187
9.
Discrimination between tablet production methods using pyrolysis-gas chromatography-mass spectrometry and pattern recognition.
Analyst
; 128(3): 287-92, 2003 Mar.
Artigo
Inglês
| MEDLINE | ID: mdl-12705389
10.
Finding key impurities in different manufacturing routes of a drug substance using liquid chromatography/mass spectrometry followed by principal components analysis.
Rapid Commun Mass Spectrom
; 21(23): 3946-8, 2007.
Artigo
Inglês
| MEDLINE | ID: mdl-17975854