Results 41 to 50 of about 4,761 (209)

Various Strategies in Post-Polymerization Functionalization of Organic Polymer-Based Monoliths Used in Liquid Phase Separation Techniques

open access: yesMolecules, 2020
This review article is aimed at summarizing the various strategies that have been developed so far for post-polymerization functionalization (PPF) of organic polymer-based monoliths used in liquid phase separation techniques, namely HPLC at all scales ...
Sarah Alharthi, Ziad El Rassi
doaj   +1 more source

Current developments in LC-MS for pharmaceutical analysis [PDF]

open access: yes, 2002
The current developments in liquid chromatography-mass spectrometry (LC-MS) and its applications to the analysis of pharmaceuticals are reviewed. Various mass spectrometric techniques, including electrospray and nanospray ionization, atmospheric pressure
Lim, Chang-Kee, Lord, Gwyn A.
core   +1 more source

Silica nanolayer coated capillary by hydrothermal sol–gel process for amines separation and detection of tyramine in food products

open access: yesScientific Reports, 2022
A hydrothermal sol–gel method for reproducible formation of silica nanolayer on the wall of silica capillaries was developed for electrochromatography. The formulation was optimized by observation of uniform gel formation on an optical microscope.
Apinya Obma   +7 more
doaj   +1 more source

Capillary Electrophoresis Mass Spectrometry: Developments and Applications for Enantioselective Analysis from 2011–2020

open access: yesMolecules, 2022
It is now more than 25 years since the first report of enantioselective analysis by capillary electrophoresis-mass spectrometry (CE-MS) appeared.
Shahab A. Shamsi, Ferdoushi Akter
doaj   +1 more source

Principles of Micellar Electrokinetic Capillary Chromatography Applied in Pharmaceutical Analysis [PDF]

open access: yes, 2013
Since its introduction capillary electrophoresis has shown great potential in areas where electrophoretic techniques have rarely been used before, including here the analysis of pharmaceutical substances.
Aura Rusu   +4 more
core   +1 more source

Determination of creatinine and creatine by capillary electrophoresis : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at Massey University [PDF]

open access: yes, 1998
The assessment of creatinine and creatine in biological fluids is important in the evaluation of renal and muscular functions. For routine creatinine determinations in the clinical laboratory, the most frequently used method is the spectrophotometric one
Guo, Hong
core  

Review on the development of truly portable and in-situ capillary electrophoresis systems

open access: yes, 2013
Capillary electrophoresis (CE) is a technique which uses an electric field to separate a mixed sample into its constituents. Portable CE systems enable this powerful analysis technique to be used in the field.
Cranny, Andy   +6 more
core   +1 more source

Separation of oxidatively damaged DNA Nucleobases and Nucleosides on Packed and Monolith C18 Columns by HPLC-UV-EC [PDF]

open access: yes, 2008
This study involves the incorporation of a commercially available Phenomenex Onyx C18 monolith column into the separation and detection of oxidative DNA damage.
Kelly, Michele C.   +2 more
core   +1 more source

Precision‐Engineered Poly(GMA‐EGDMA) Microspheres for Multifunctional Applications

open access: yesParticle &Particle Systems Characterization, Volume 43, Issue 1, January 2026.
The study presents multifunctional poly(GMA‐EGDMA) microspheres designed for advanced separation, catalysis, and biomedical engineering. Through precision synthesis and surface engineering, these microspheres exhibit excellent stability, tunable porosity, and high reactivity.
Imran Ali   +3 more
wiley   +1 more source

Recent Trends in Graphene-Based Sorbents for LC Analysis of Food and Environmental Water Samples

open access: yesMolecules, 2023
This review provides an overview of recent advancements in applying graphene-based materials as sorbents for liquid chromatography (LC) analysis. Graphene-based materials are promising for analytical chemistry, including applications as sorbents in ...
João V. B. Borsatto   +1 more
doaj   +1 more source

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