Cargando…

Diaminoanthraquinone Enhances Alkaloid Ionization in MALDI-MS

The alkaloids epinastine, 3-methylxanthine and camptothecin were analyzed by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS). The ionization efficiencies of epinastine and 3-methylxanthine were improved upon the addition of 1,5-diaminoanthraquinone (DAAQ). DAAQ did not show...

Descripción completa

Detalles Bibliográficos
Autores principales:	Yamagaki, Tohru, Osawa, Tsukiho
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Mass Spectrometry Society of Japan 2022
Materias:	Technical Report
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9853952/ https://www.ncbi.nlm.nih.gov/pubmed/36713806 http://dx.doi.org/10.5702/massspectrometry.A0109

Ejemplares similares

Multimatrix Variation Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry as a Tool for Determining the Bonding of Nitrogen Atoms in Alkaloids
por: Yamagaki, Tohru, et al.
Publicado: (2022)

Troubleshooting Carry-Over in the LC-MS Analysis of Biomolecules: The Case of Neuropeptide Y
por: Yamagaki, Tohru, et al.
Publicado: (2019)

Practical Protocol for Making Calibration Curves for Direct and Sensitive Quantitative LC Orbitrap-MS of Large Neuropeptides
por: Yamagaki, Tohru, et al.
Publicado: (2020)

Laser-Induced Hydrogen Radical Removal in UV MALDI-MS Allows for the Differentiation of Flavonoid Monoglycoside Isomers
por: Yamagaki, Tohru, et al.
Publicado: (2013)

Enhancing the solubility of 1,4-diaminoanthraquinones in electrolytes for organic redox flow batteries through molecular modification
por: Geysens, Pieter, et al.
Publicado: (2020)

Development of Software for the In-Depth Analysis of Protein Dynamics as Determined by MALDI Mass Spectrometry-Based Hydrogen/Deuterium Exchange
por: Yamamoto, Tatsuya, et al.
Publicado: (2019)

Fragmentation and Ionization Efficiency of Positional and Functional Isomers of Paeoniflorin Derivatives in Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry
por: Yamagaki, Tohru, et al.
Publicado: (2022)

Novel Series of Diaminoanthraquinone-Based π-Extendable Building Blocks with Tunable Optoelectronic Properties
por: Masilamani, Ganesh, et al.
Publicado: (2022)

Cheap and rapid in-house method for direct identification of positive blood cultures by MALDI-TOF MS technology
por: Azrad, Maya, et al.
Publicado: (2019)

Matrix-Assisted Laser Desorption/Ionization (MALDI) Mass Spectrometry Imaging of L-4-Phenylalanineboronic Acid (BPA) in a Brain Tumor Model Rat for Boron Neutron Capture Therapy (BNCT)
por: Miyake, Yumi, et al.
Publicado: (2022)

Amino and Acetamide Functional Group Effects on the Ionization and Fragmentation of Sugar Chains in Positive-Ion Mass Spectrometry
por: Yamagaki, Tohru, et al.
Publicado: (2013)

MALDI MS Guided Liquid Microjunction Extraction for Capillary Electrophoresis–Electrospray Ionization MS Analysis of Single Pancreatic Islet Cells
por: Comi, Troy J., et al.
Publicado: (2017)

A new approach for determination of orthophosphate based on mixed valent molybdenum oxide/poly 1,2-diaminoanthraquinone in seawater
por: Altahan, Mahmoud Fatehy, et al.
Publicado: (2023)

Enhanced procedures for mosquito identification by MALDI-TOF MS
por: Bamou, Roland, et al.
Publicado: (2022)

Distinguishing between isomeric neoxanthin and violaxanthin esters in yellow flower petals using liquid chromatography/photodiode array atmospheric pressure chemical ionization mass spectrometry and tandem mass spectrometry
por: Watanabe, Takehiro, et al.
Publicado: (2021)

Simultaneous metabolite MALDI-MSI, whole exome and transcriptome analysis from formalin-fixed paraffin-embedded tissue sections
por: Kreutzer, Lisa, et al.
Publicado: (2022)

Enhanced MALDI-TOF MS Analysis of Phosphopeptides Using an Optimized DHAP/DAHC Matrix
por: Hou, Junjie, et al.
Publicado: (2010)

Mechanism for odd‐electron anion generation of dihydroxybenzoic acid isomers in matrix‐assisted laser desorption/ionization mass spectrometry with density functional theory calculations
por: Yamagaki, Tohru, et al.
Publicado: (2016)

Liquid Atmospheric Pressure Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Adds Enhanced Functionalities to MALDI MS Profiling for Disease Diagnostics
por: Hale, Oliver J., et al.
Publicado: (2019)

An improved simple method for the identification of Mycobacteria by MALDI-TOF MS (Matrix-Assisted Laser Desorption- Ionization mass spectrometry)
por: Alcolea-Medina, Adela, et al.
Publicado: (2019)

Kendrick Analysis and Complex Isotopic Patterns: A Case Study of the Compositional Analysis of Pristine and Heated Polybrominated Flame Retardants by High-Resolution MALDI Mass Spectrometry
por: Nakamura, Sayaka, et al.
Publicado: (2020)

Enhanced-Precision Measurement of Glutathionyl Hemoglobin by MALDI-ToF MS
por: Rubino, Federico Maria, et al.
Publicado: (2023)

Applications of MALDI-MS/MS-Based Proteomics in Biomedical Research
por: Darie-Ion, Laura, et al.
Publicado: (2022)

Optimal precursor ion selection for LC-MALDI MS/MS
por: Zerck, Alexandra, et al.
Publicado: (2013)

Optimization of matrix assisted desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS) for the characterization of Bacillus and Brevibacillus species
por: AlMasoud, Najla, et al.
Publicado: (2014)

Electrospray Ionization Mass Spectrometry of Apolipoprotein CIII to Evaluate O-glycan Site Occupancy and Sialylation in Congenital Disorders of Glycosylation
por: Wada, Yoshinao, et al.
Publicado: (2022)

Leishmaniasis in Turkey: Determination of Leishmania Species by Matrix-Assisted Laser Desorption Ionization Time-Of-Flight Mass Spectrometry (MALDI-TOF MS)
por: CULHA, Gülnaz, et al.
Publicado: (2014)

Evaluation of matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) for identification and clustering of Neisseria gonorrhoeae
por: Carannante, Anna, et al.
Publicado: (2015)

Teaching Microbial Identification with Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) and Bioinformatics Tools(†)
por: Ng, Wenfa
Publicado: (2013)

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) shows adaptation of grass pollen composition
por: Diehn, Sabrina, et al.
Publicado: (2018)

Current Status of Matrix-Assisted Laser Desorption/Ionization–Time-of-Flight Mass Spectrometry (MALDI-TOF MS) in Clinical Diagnostic Microbiology
por: Tsuchida, Sachio, et al.
Publicado: (2020)

Visualization of LC‐MS/MS proteomics data in MaxQuant
por: Tyanova, Stefka, et al.
Publicado: (2015)

MALDI-TOF-MS Fingerprinting Provides Evidence of Urosepsis caused by Aerococcus urinae
por: Kim, Jieun, et al.
Publicado: (2017)

Sternal wound infection caused by Gordonia bronchialis: identification by MALDI-TOF MS
por: Rodriguez-Lozano, Jesús, et al.
Publicado: (2016)

A Silicon Nanomembrane Detector for Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) of Large Proteins
por: Park, Jonghoo, et al.
Publicado: (2013)

Rapid Characterization of Microalgae and Microalgae Mixtures Using Matrix-Assisted Laser Desorption Ionization Time-Of-Flight Mass Spectrometry (MALDI-TOF MS)
por: Barbano, Duane, et al.
Publicado: (2015)

Matrix-Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry (MALDI-TOF MS) Analysis for the Identification of Pathogenic Microorganisms: A Review
por: Chen, Xin-Fei, et al.
Publicado: (2021)

Evaluation of Matrix-assisted laser desorption/ionization Time-of flight Mass spectrometry (MALDI TOF MS) and VITEK 2 in routine microbial identification
por: Madhavan, Anitha, et al.
Publicado: (2021)

Matrix coating assisted by an electric field (MCAEF) for enhanced tissue imaging by MALDI-MS
por: Wang, Xiaodong, et al.
Publicado: (2015)

Exact mass GC‐MS analysis: Protocol, database, advantages and application to plant metabolic profiling
por: Abadie, Cyril, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_052k690a1gg75r518ras3h01eo