Fragmentation reactions using electrospray ionization mass spectrometry: an important tool for the structural elucidation and characterization of synthetic and natural products

Qualitative analysis of the most toxic and abundant microcystin variants (LR, RR, and YR) by using LCMS–IT–TOF

(2015) In S. Kim et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Structural elucidation of in vivo metabolites of isobavachalcone in rat by LC–ESI-MSn and LC–NMR

(2015) Su Su et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Systematic identification of alkaloids in Macleaya microcarpa fruits by liquid chromatography tandem mass spectrometry combined with the isoquinoline alkaloids biosynthetic pathway

(2015) Zhi-Xing Qing et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Electrospray ionization tandem mass spectrometry analysis of isopimarane diterpenes from Velloziaceae

(2015) Angelo da Cunha Pinto et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Identification of unknown colorants in pre-Columbian textiles dyed with American cochineal (Dactylopius coccus Costa) using high-performance liquid chromatography and tandem mass spectrometry

(2014) Katarzyna Lech et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Expedient preparative isolation and tandem mass spectrometric characterization of C-seco triterpenoids from Neem oil

(2014) Saikat Haldar et al.   JOURNAL OF CHROMATOGRAPHY A

Dereplication ofStreptomycessp. AMC 23 polyether ionophore antibiotics by accurate-mass electrospray tandem mass spectrometry

(2014) Eduardo J. Crevelin et al.   JOURNAL OF MASS SPECTROMETRY

Differentiation of isomeric dinitrotoluenes and aminodinitrotoluenes using electrospray high resolution mass spectrometry

(2014) Adrián Schwarzenberg et al.   JOURNAL OF MASS SPECTROMETRY

Circumambulatory Movement of Negative Charge (“Ring Walk”) during Gas-Phase Dissociation of 2,3,4-Trimethoxybenzoate Anion

(2014) Kithsiri B. Herath et al.   JOURNAL OF ORGANIC CHEMISTRY

A strategy for characterization of triterpene saponins in Caulophyllum robustum hairy roots by liquid chromatography with electrospray ionization quadrupole time-of-flight mass spectrometry

(2014) Yong-Gang Xia et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Ion Mobility Unlocks the Photofragmentation Mechanism of Retinal Protonated Schiff Base

(2014) N. J. A. Coughlan et al.   Journal of Physical Chemistry Letters

Identification and analysis of alkaloids in cortexPhellodendron amurenseby high-performance liquid chromatography with electrospray ionization mass spectrometry coupled with photodiode array detection

(2014) Xiaoyan Xian et al.   JOURNAL OF SEPARATION SCIENCE

Structural Distinction of Diacyl-, Alkylacyl, and Alk-1-Enylacyl Glycerophosphocholines as [M – 15]– Ions by Multiple-Stage Linear Ion-Trap Mass Spectrometry with Electrospray Ionization

(2014) Fong-Fu Hsu et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY

Mass spectrometry in plant metabolomics strategies: from analytical platforms to data acquisition and processing

(2014) Madeleine Ernst et al.   NATURAL PRODUCT REPORTS

Simultaneous Characterisation of Fifty Coumarins from the Roots ofAngelica dahuricaby Off-line Two-dimensional High-performance Liquid Chromatography Coupled with Electrospray Ionisation Tandem Mass Spectrometry

(2014) Bin Li et al.   PHYTOCHEMICAL ANALYSIS

Unusual negative charge-directed fragmentation: collision-induced dissociation of cyclopentenone oxylipins in negative ion mode

(2014) Jiangyin Bao et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Dimer ion formation and intermolecular fragmentation of 1,2-diacylglycerols revealed by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry for more comprehensive lipid analysis

(2014) Constanze Müller et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

A systematic investigation of the fragmentation pattern of two furanoheliangolide C-8 stereoisomers using electrospray ionization mass spectrometry

(2014) Lucas Rossi Sartori et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Identification of regioisomers of methylated kaempferol and quercetin by ultra high performance liquid chromatography quadrupole time-of-flight (UHPLC–QTOF) tandem mass spectrometry combined with diagnostic fragmentation pattern analysis

(2013) Chengying Ma et al.   ANALYTICA CHIMICA ACTA

Analysis of matrine-type alkaloids using ESI-QTOF

(2013) Zhi-Jun Wu et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Gas phase reactions of ß-substituted hetero-Diels–Alder adducts of meso-tetraphenylporphyrin using tandem mass spectrometry

(2013) José C.J.M.D.S. Menezes et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Formation of radical anions of radiosensitizers and related model compounds via electrospray ionization

(2013) Linda Feketeová et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Application of ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry to determine the metabolites of orientin produced by human intestinal bacteria

(2013) Jun Xu et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)

(2013) Kermit K. Murray et al.   PURE AND APPLIED CHEMISTRY

Analysis of mexicanolide- and phragmalin-type limonoids fromHeynea trijugausing high-performance liquid chromatography/electrospray tandem mass spectrometry

(2013) Wei Yang et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Biomimetic oxidation studies of monensin A catalyzed by metalloporphyrins: Identification of hydroxyl derivative product by electrospray tandem mass spectrometry

(2013) José N. Sousa-Junior et al.   Revista Brasileira de Farmacognosia-Brazilian Journal of Pharmacognosy

Structure Elucidation of New Fusarins Revealing Insights in the Rearrangement Mechanisms of the Fusarium Mycotoxin Fusarin C

(2012) Karin Kleigrewe et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Gas-phase reactivity of 2-hydroxy-1,4-naphthoquinones: a computational and mass spectrometry study of lapachol congeners

(2012) Ricardo Vessecchi et al.   JOURNAL OF MASS SPECTROMETRY

Identification and characterization of proanthocyanidins of 16 members of the Rhododendron genus (Ericaceae) by tandem LC-MS

(2012) Rakesh Jaiswal et al.   JOURNAL OF MASS SPECTROMETRY

Identification of new flavan-3-ol monoglycosides by UHPLC-ESI-Q-TOF in grapes and wine

(2012) Adéline Delcambre et al.   JOURNAL OF MASS SPECTROMETRY

Structural Characterization and Identification of Major Constituents in Jitai Tablets by High-Performance Liquid Chromatography/Diode-Array Detection Coupled with Electrospray Ionization Tandem Mass Spectrometry

(2012) Shuping Wang et al.   MOLECULES

Fragmentation characteristics and isomeric differentiation of flavonolO-rhamnosides using negative ion electrospray ionization tandem mass spectrometry

(2012) Keyume Ablajan et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Structure-fragmentation relationship and rapid dereplication ofBuxussteroidal alkaloids by electrospray ionization-quadrupole time-of-flight mass spectrometry

(2012) Syed Ghulam Musharraf et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Elucidation of the mass fragmentation pathways of the polyether marine toxins, dinophysistoxins, and identification of isomer discrimination processes

(2012) Bébhine Carey et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Hydrogen rearrangement and ring cleavage reactions study of progesterone by triple quadrupole mass spectrometry and density functional theory

(2011) Yassin A. Jeilani et al.   JOURNAL OF MASS SPECTROMETRY

Characterization of seventy polymethoxylated flavonoids (PMFs) in the leaves of Murraya paniculata by on-line high-performance liquid chromatography coupled to photodiode array detection and electrospray tandem mass spectrometry

(2011) Jia-Yu Zhang et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Application of the Atoms in Molecules Theory and Computational Chemistry in Mass Spectrometry Analysis of 1,4-Naphthoquinone Derivatives

(2011) Ricardo Vessecchi et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Generation of Naphthoquinone Radical Anions by Electrospray Ionization: Solution, Gas-Phase, and Computational Chemistry Studies

(2011) Ricardo Vessecchi et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Intriguing Differences in the Gas-Phase Dissociation Behavior of Protonated and Deprotonated Gonyautoxin Epimers

(2011) Felipe A. Dörr et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY

The Competition of Charge Remote and Charge Directed Fragmentation Mechanisms in Quaternary Ammonium Salt Derivatized Peptides—An Isotopic Exchange Study

(2011) Marzena Cydzik et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY

Dissociation of deprotonated microcystin variants by collision-induced dissociation following electrospray ionization

(2011) Felipe Augusto Dörr et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Re-examination of the anion derivatives of isoflavones by radical fragmentation in negative electrospray ionization tandem mass spectrometry: experimental and computational studies

(2011) Ricardo Vessecchi et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Basic rules for the interpretation of atmospheric pressure ionization mass spectra of small molecules

(2010) Michal Holčapek et al.   JOURNAL OF CHROMATOGRAPHY A

Collision-induced dissociation mass spectra of positive ions derived from tetrahydropyranyl (THP) ethers of primary alcohols

(2010) Josef Ruzicka et al.   JOURNAL OF MASS SPECTROMETRY

Electrospray ionization multiple-stage linear ion-trap mass spectrometry for structural elucidation of triacylglycerols: Assignment of fatty acyl groups on the glycerol backbone and location of double bonds

(2010) Fong-Fu Hsu et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY

A Fragmentation study of di-acidic mycosporine-like amino acids in electrospray and nanospray mass spectrometry

(2010) Karina H. M. Cardozo et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

A tandem mass spectrometric investigation of the low-energy collision-activated fragmentation ofneo-clerodane diterpenes

(2010) Andreina Ricci et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Identification of prenylated pterocarpans and other isoflavonoids in Rhizopus spp. elicited soya bean seedlings by electrospray ionisation mass spectrometry

(2010) Rudy Simons et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Fragmentation of plumeran indole alkaloids fromAspidosperma spruceanumby electrospray ionization tandem mass spectrometry

(2010) Gabriela P. Aguiar et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Liquid chromatography/tandem mass spectrometric analysis of 7,10-dihydroxyoctadecenoic acid, its isotopomers, and other 7,10-dihydroxy fatty acids formed byPseudomonas aeruginosa42A2

(2010) Tomas Nilsson et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Characterization and identification of saponins in Achyranthes bidentata by rapid-resolution liquid chromatography with electrospray ionization quadrupole time-of-flight tandem mass spectrometry

(2010) Yan-Jing Li et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Identification of components in Zhi-Zi-Da-Huang decoction by HPLC coupled with electrospray ionization tandem mass spectrometry, photodiode array and fluorescence detectors

(2009) Hang Wang et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Structural characterization and identification of iridoid glycosides, saponins, phenolic acids and flavonoids in Flos Lonicerae Japonicae by a fast liquid chromatography method with diode-array detection and time-of-flight mass spectrometry

(2009) Lian-Wen Qi et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Identification and fragmentation pathways of caffeine metabolites in urine samples via liquid chromatography with positive electrospray ionization coupled to a hybrid quadrupole linear ion trap (LTQ) and Fourier transform ion cyclotron resonance mass spectrometry and tandem mass spectrometry

(2009) Giuliana Bianco et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Analysis of caged xanthones from the resin of Garcinia hanburyi using ultra-performance liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry

(2008) Yan Zhou et al.   ANALYTICA CHIMICA ACTA

Negative ion ESI–MS analysis of natural yellow dye flavonoids—An isotopic labelling study

(2008) Hamish McNab et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Characterization of polyprenylated xanthones in Garcinia xipshuanbannaensis using liquid chromatography coupled with electrospray ionization quadrupole time-of-flight tandem mass spectrometry

(2008) Yan Zhou et al.   JOURNAL OF CHROMATOGRAPHY A

Structural characterization of isoprenylated flavonoids from Kushen by electrospray ionization multistage tandem mass spectrometry

(2008) Yufeng Zhang et al.   JOURNAL OF MASS SPECTROMETRY

Elucidation of the double-bond position of long-chain unsaturated fatty acids by multiple-stage linear ion-trap mass spectrometry with electrospray ionization

(2008) Fong-Fu Hsu et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY

Comparative analysis of the gas-phase reactions of cylindrospermopsin and the difference in the alkali metal cation mobility

(2008) Felipe Augusto Dörr et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Electrospray ionization tandem mass spectrometry fragmentation of protonated flavone and flavonol aglycones: a re-examination

(2008) Gonçalo C. Justino et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY