Jana Lavická
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View article: Sensitive Profiling of Human Milk Oligosaccharides in Human Colostrum and Breast Milk by Capillary Electrophoresis‐Mass Spectrometry
Sensitive Profiling of Human Milk Oligosaccharides in Human Colostrum and Breast Milk by Capillary Electrophoresis‐Mass Spectrometry Open
Human milk oligosaccharides are pivotal for shaping the infant gut microbiome and immune development, yet their structural diversity hampers routine identification and quantification. We report an optimized capillary electrophoresis–mass s…
View article: Effective Coupling of Light Emitting Diode to a Commercial Capillary Electrophoresis Laser-Induced Fluorescence Instrument for High-Sensitivity Analysis of Fluorescently Labeled Glycans
Effective Coupling of Light Emitting Diode to a Commercial Capillary Electrophoresis Laser-Induced Fluorescence Instrument for High-Sensitivity Analysis of Fluorescently Labeled Glycans Open
Light-emitting diodes offer a low-cost, power-efficient, and compact solution for fluorescence excitation in analytical instrumentation. This study discusses the coupling of a near-ultraviolet light-emitting diode (340 nm) to a commercial …
View article: Adapting the Laser‐Induced Fluorescence Detection Setup of the Standard Capillary Electrophoresis Equipment to Achieve High‐Sensitivity Detection of 2‐Aminoacridone Labeled Oligosaccharides
Adapting the Laser‐Induced Fluorescence Detection Setup of the Standard Capillary Electrophoresis Equipment to Achieve High‐Sensitivity Detection of 2‐Aminoacridone Labeled Oligosaccharides Open
The high‐sensitivity capabilities of laser‐induced fluorescence (LIF) detection continuously promote the development of various labels with different fluorescence properties. However, this strategy also requires the adaptation of existing …
View article: Evaluation of solid‐phase extraction sorbents for purification of oligosaccharides and glycans derivatized by positively charged labels followed by capillary electrophoretic analysis
Evaluation of solid‐phase extraction sorbents for purification of oligosaccharides and glycans derivatized by positively charged labels followed by capillary electrophoretic analysis Open
The sample preparation including labeling and clean‐up represents a key analytical step in the analysis of oligosaccharides and glycans by either chromatographic or electrophoretic separation methods. Although the majority of labeling has …
View article: A new device for online nanoscale sampling and capillary electrophoresis analysis of plant sap composition
A new device for online nanoscale sampling and capillary electrophoresis analysis of plant sap composition Open
In this work, an online sampling of plant xylem sap combined with an efficient (CE)‐based method was developed and applied to study the kinetics of changes in the sap composition and to assess plant fitness under stress conditions comprehe…