Category Archives: Ion mobility

Ion mobility-mass spectrometry to extend analytical performance in the determination of ergot alkaloids in cereal samples.

Posted on 26 September, 2022 by fqm302

This work evaluates the potential of ion mobility spectrometry (IMS) to improve the analytical performance of current liquid chromatography-mass spectrometry (LC-MS) workflows applied to the determination of ergot alkaloids (EAs) in cereal samples. Collision cross section (CCS) values for EA … Continue reading →

Posted in Barley, Ergot alkaloids, Ion mobility, PID2021-127804OB-I00, QuEChERS, UHPLC, Wheat | Tagged , , | Comments Off on Ion mobility-mass spectrometry to extend analytical performance in the determination of ergot alkaloids in cereal samples.

Ion mobility spectrometry in food analysis: principles, current applications and future trends.

Posted on 25 July, 2019 by fqm302

In the last decade, ion mobility spectrometry (IMS) has reemerged as an analytical separation technique, especially due to the commercialization of ion mobility mass spectrometers. Its applicability has been extended beyond classical applications such as the determination of chemical warfare … Continue reading →

Posted in Food, Ion mobility, Review | Comments Off on Ion mobility spectrometry in food analysis: principles, current applications and future trends.

Collision cross section (CCS) as a complementary parameter to characterize human and veterinary drugs

Posted on 5 November, 2018 by fqm302

In the context of human and veterinary drugs identification, ion mobility spectrometry (IMS) in combination with mass spectrometry (MS) may provide a relevant complementary piece of information to mass-to-charge ratio (m/z), the so-called collision-cross-section (CCS). Up to now, however, the … Continue reading →

Posted in AGL2015-70708-R, Benzimidazoles, Ion mobility, P12-AGR-1647 | Comments Off on Collision cross section (CCS) as a complementary parameter to characterize human and veterinary drugs

Collision cross section (CCS) database: an additional measure to characterize steroids.

Posted on 10 May, 2018 by fqm302

Ion mobility spectrometry enhances the performance characteristics of liquid chromatography–mass spectrometry workflows intended to steroid profiling by providing a new separation dimension and a novel characterization parameter, the so-called collision cross section (CCS). This work proposes the first CCS database … Continue reading →

Posted in Ion mobility, Steroids | Tagged | Comments Off on Collision cross section (CCS) database: an additional measure to characterize steroids.