November 24th 2023
Scientists recently used laser desorption ionization mass spectrometry (LDI-MS) to detect toxic alkaloids in traditional Chinese medicines (TCM).
November 23rd 2023
A group of scientists recently analyzed the metabolomics of individual cells using a pneumatically assisted (PA) nanospray desorption electrospray ionization (nano-DESI) probe of their own creation.
November 13th 2023
A group of scientists created a minireview of the versatile nature of ion mobility–mass spectrometry (IM–MS), and how the technique can be used in different scenarios.
November 10th 2023
A group of scientists from the Luxembourg Institute of Science and Technology (LIST) tested different methods of using matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) to analyze human skin cells.
November 2nd 2023
Scientists from the University of Maryland have created a system to analyze changes in a brain’s chief circadian pacemaker.
Fluoride Analysis of Ice Cores Using Fast Ion Chromatography
Scientists from the University of Florence in Italy have developed a novel fast ion chromatographic (FIC) method for the analysis of fluoride in Antarctic snow and ice. Data from fluoride analysis has the potential to assist scientists to build up a picture of past volcanic activity.
Analysis of Choline, Acetylcholine, and Monoamine Neurotransmitters by Polymer-Based Ion Chromatography and Mass Spectrometry
Monoamine neurotransmitters (adrenaline, dopamine, noradrenaline, and acetylcholine) are released from the brain and peripheral nervous system in minute amounts.
Market Trends & Analysis: Ion Chromatography
Market Profile: Ion Chromatography
Ion chromatography (IC) is a similar technique to HPLC except that the detector of choice is usually a conductivity detector. IC is well suited for the analysis of a variety of inorganic and organic anions and cations.
Digging Deep: Ion Chromatography and Climate Change
The Column spoke to Dr Ailsa Benton - an "ice core" analytical scientist from the British Antarctic Survey (BAS) research team - about the role of chromatography in climate change.
Improving the Ion Chromatography Fluid Pathway
Ion chromatography (IC) is an important analysis tool for chromatographers. Typically, emphasis is placed on the hardware components and chemistry to achieve the ideal level of separation. However, the flow path itself is often overlooked, and there are some relatively simple steps that can be taken to ensure that the system's flow path positively affects the overall chromatographic results achieved.
Tools for Simulation and Optimization of Separations in Ion Chromatography
Computer-based methods can simulate separations for a wide variety of analytes, columns, and eluents.
Recent Developments in Ion-Exchange Columns for Ion Chromatography
A summary of the latest in new ion-exchange phases for ion chromatography, with a focus on general aspects of phase design and then a review of anion-exchange and cation-exchange columns introduced in the past few years
Practical and Popular Sample Preparation Techniques for Ion Chromatography
The authors present the most common and fundamental techniques that address common matrix issues and discuss the critical chemistry considerations.
Ion Chromatography: Yesterday, Today, and Tomorrow
A brief introduction to this special supplement by Guest Editor Ron Majors
Ion Chromatography Yesterday and Today: Detection
A look at the current status of detection in ion chromatography, focusing on the most popular detectors in IC: the conductivity detector and the charge detector
Advances in High-Speed and High-Resolution Ion Chromatography
The speed of IC has been limited by pressure and flow limits of the hardware. Recent advances are enabling faster IC separations.
Landmarks in the Evolution of Ion Chromatography
From the invention of eluent suppression to today's "just add water" concept, pivotal developments over the last 40 years are chronologically highlighted from a chemical and instrumental viewpoint.
Editors' Series: Industrial Problem Solving Using Ion Chromatography
Q&A Interview: Digging Deep: Ion Chromatography and Climate Change
LCGC spoke to Dr Ailsa Benton ? an ice core analytical scientist from the British Antarctic Survey (BAS) research team ? about the role of chromatography in climate change.
Click here to view the complete E-Separation Solutions newsletter from March 27, 2013.
Market profile: Ion chromatography
Highly Sensitive Analysis of Chromium (VI) in Drinking Water by Ion Chromatography (IC) with Post-Column Derivatization and UV–VIS Detection
Pickering Laboratories, Inc.
Ion chromatography (IC) is a similar technique to high performance liquid chromatography (HPLC) except that the detector of choice is usually a conductivity detector.
Radio Ion Chromatography
Positron emission tomography (PET) is one of the most powerful non-invasive diagnostic tools for tracing organ functioning. Quality control of the short-lived radiopharmaceuticals is challenging, not least because of the tough time limits, the radiation issue and the near nanomole radiotracer quantities.
Metrohm Application Note
Positron emission tomography (PET) is one of the most powerful noninvasive diagnostic tools for tracing organ functioning. Quality control of the short-lived radiopharmaceuticals is challenging, not at least because of the tough time limits, the radiation issue, and the near nanomole radiotracer quantities.
Ion Chromatography Method for Determination of Risedronate in Pharmaceutical Preparations
Risedronate, a pyridinyl bisphosphonate, is one of the most popular first-line drugs in the treatment of osteoporosis, Paget's disease, and other bone fragility conditions. In October 2010, the United States FDA approved a second-generation risedronate in a delayed-release formulation.
Simultaneous Determination of Mineral Acids, Fluoride and Silicate in Etching Baths by Ion Chromatography with Dual Detection
Application of Multidimensional Matrix Elimination Ion Chromatography for Bromate Analysis
This article describes a 2D matrix elimination ion chromatography method to analyse samples containing high levels of matrix ions.
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