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Amino Alcohols: Chromatographic Methods for the Determination of Derivatives of Nitrogen-Containing Toxic Chemicals
AbstractWe reviewed publications over the last 20 years devoted to contemporary methods for determining amino alcohols as markers of...
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Online Postcolumn Indirect Detection for Determination of Ibandronate in Pharmaceutical Tablets by HPLC/DAD
Ibandronate sodium monohydrate is a highly polar aliphatic compound that belongs to the bisphosphonate class, a widely used bone resorption...
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High-Performance Liquid Chromatography
High-performance liquid chromatography (HPLC) is a chromatographic technique of great versatility and analytical power that can be applied to any...
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Analysis of Food Contaminants, Residues, and Chemical Constituents of Concern
Consumer concerns and government regulations focused on the safety of foods dictate the need for analysis of various food contaminants, residues, and...
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High Performance Liquid Chromatography
The great success of gas chromatography inspired scientist to enhance liquid chromatography as GC was not applicable to compounds that are not...
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Characterization and Analysis of Food-Sourced Carbohydrates
Food carbohydrates are macronutrients that are found in fruits, grains, vegetables, and milk products. These organic compounds are present in foods...
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Novel Adsorbents for the Determination of Amino Acids in Soil Extracts by Hydrophilic Interaction Liquid Chromatography with Mass Spectrometric Detection
AbstractAdsorbents based on various substrates—silica and a copolymer of styrene with divinylbenzene—are developed for the determination of amino...
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Milestone Studies on Ion-exclusion Chromatography of Ionic and Nonionic Substances Utilizing Multifunctional Separation Mechanism of Ion-exchange Resins
Ion-exclusion chromatography (IEC) is categorized as a type of ion chromatography and is recognized as a simple and convenient water quality...
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Microdetermination of Sialic Acids in Blood Samples by Hydrophilic Interaction Chromatography Coupled to Post-column Derivatization and Fluorometric Detection
An analytical method for the determination of sialic acids in biological samples has been developed and applied to fetal bovine serum (FBS), newborn...
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A Programmed, Autonomous, and Self-powered DNA Motor for One-Step Amplification Detection of Ochratoxin A
A programmed, autonomous, and self-powered DNA motor was developed for one-step amplification detection of ochratoxin A (OTA). The OTA can bind with...
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Determination of Residual Amounts of Antibiotics in Environmental Samples and Food Products
AbstractWe present a review of methods for the sample preparation and determination of residual amounts of antibiotics in environmental samples and...
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Nanomaterial Assisted Exosome Analysis Using Mass Spectrometry
Exosomes, extracellular vesicles (EVs) that play crucial roles in biological processes, have emerged as attractive targets for noninvasive disease...
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Sensitive Determination of Quinones by High-Performance Liquid Chromatography-Electrospray Ionization-Tandem Mass Spectrometry with Methanol Derivatization
Quinones are a class of compounds having substantial toxicity and pharmacological function. This work has produced a derivatization method for...
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Determination of Dissolved Silica in Seawater by Ion-exclusion Chromatography with Post-column Derivatization/ Silicomolybdenum Yellow Detection
The determination of dissolved silica in seawater was investigated by an ion-exclusion chromatography with a post-column...
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Methotrexate Polyglutamates Analysis by Chromatography Methods in Biological Matrices: A Review
Methotrexate (MTX) is used as an immunosuppressant and antineoplastic drug in clinical practice. MTX is a parent drug and converts to MTX...
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Application of Microemulsions in Liquid Chromatography and Electrokinetic Methods of Analysis: Advantages and Disadvantages of the Approach
AbstractThe review surveys the works of staff members, students, and graduate students of the Divison of Analytical Chemistry, Department of...
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Optimization and Validation in Liquid Chromatography Using Design of Experiments
Faced to the large number of potential factors in liquid chromatography, the analyst is often led to determine through his experience the parameters...
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Rapid Quantification of Urinary Organic Acids by HPLC Mass Spectrometry to Assess Nutritional Individuality in Chinese Children
A urinary organic acids profile can be utilized as an effective screening tool for analyzing abnormality of nutrient metabolism. By using these...
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Comparative study for analysis of carbohydrates in biological samples
This work presents a comparative study for the analysis of carbohydrates for four common chromatographic methods, each coupled to mass spectrometry....
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A simple and rapid direct injection method for the determination of glyphosate and AMPA in environmental water samples
Glyphosate is currently the most widely used herbicide in the world, yet screening of environmental waters for this chemical is limited by the need...
