Application Notes

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Analysis of Cathinones in Bath Salts by Direct Sample Analysis TOF/MS
Thursday, February 14, 2013
Noelle M. Elliott Avinash Dalmia Carl Schwarz Amanda M. Leffler Frank Dorman
Synthetic cathinones are gaining popularity as drugs of abuse and are often sold in bath salts. Currently, there is no standard method to quickly screen and confirm cathinones in bath salts. Read More
Analysis of Benzene at Fence Lines Using GC/PID
Thursday, January 18, 2018
Jack Driscoll Jennifer Maclachlan
This article describes methods of preparing standards, materials used, and performance of a handheld portable gas chromatograph with a photoionization detector (GC/PID) for the analysis of ppb levels ... Read More
Analysis of 4,4’-Methylenedianiline in Water-Based Migrations Without Sample Preparation Using LC/MS
Friday, September 14, 2018
Noelle M. Elliott Marshall Henry Sharon Gardner Kate Willis
An LC/MS method for trace-level detection of MDA in water-based migrations was successfully applied to TPU fitness tracker bands. Read More
An NPDES Distillation Method for Measuring Total Cyanide in Water
Saturday, October 01, 2005
John R. Sebroski Karin L. Bogren
Used for total cyanide distillation, the MICRO DIST system was granted National Primary Drinking Water Regulations (NPDWR) approval in 2003 and is expected to receive nationwide Tier III approval for ... Read More
An Improved Protocol for the Analysis of Alcohols by Direct Analysis in Real Time Mass Spectrometry
Thursday, June 18, 2009
James A Laramée H. Dupont Durst J. Michael Nilles Theresa R. Connell
It was previously reported that when Direct Analysis in Real Time (DART™) (JEOL USA, Inc., Peabody, MA) mass spectrometry was applied to the analysis of very pure alcohols, their mass spectra were ... Read More
An Improved Method to Generate Virus-Free Human iPSCs
Monday, November 03, 2014
Vi Chu Nick Asbrock Min Lu
Induced pluripotent stem cells (iPSCs) are offering new opportunities in both research and clinical applications. Researchers are using these cells for drug and toxicity screening, as well as for ... Read More
An Effective Treatment Strategy for Cytokine Storm in Severe Influenza
Tuesday, July 25, 2017
Erin Murphy
Despite the use of vaccines and antiviral therapies such as oseltamivir, severe influenza kills thousands to tens of thousands of Americans each year. Read More
An Economical Alternative to Rheological Characterization
Tuesday, July 29, 2014
Tien T. Dao Jeshwanth K. Rameshwaram
Rheological characterization continues to gain importance in the development of novel materials across a wide variety of industries. Historically, rheological characterization required a significant ... Read More
An Autosampler and Field Sample Carrier for Maximizing Throughput Using an Open-Air, Surface Sampling Ion Source for MS
Friday, September 26, 2008
Andrew H. Grange
A commercially available, open-air, surface sampling ion source for mass spectrometers provides individual analyses in several seconds. Read More
An Automated System to Improve Western Blot Processing
Wednesday, April 22, 2015
Alexander Margulis Angela M. Zaorski David P. Chimento Russ Yukhananov
Western blot assays provide important information about the presence and levels of protein expression. The first step in the procedure is the lysis of cells or tissues followed by solubilization of ... Read More
An Automated Surface Plasmon Resonance-Based System
Tuesday, December 01, 2009
John Quinn Aaron Martin Nathan Gillock Jeffery Havard
Over the past 15 years, label-free, real-time biomolecular interaction analysis has established itself across a broad spectrum of disciplines from drug discovery to basic life science R&D. Read More
An Advanced Base-Deactivated Capillary Column for Analysis of Volatile Amines, Ammonia, and Alcohols
Tuesday, February 01, 2011
Jaap de Zeeuw Gary Stidsen Ron Stricek
To analyze basic compounds at nanogram levels using gas chromatography, a basic surface modification is often required to reduce the impact of the acidic fused silica. Read More
Aligning Ultrafast NMR Spectroscopy and Cold Probe Technology to Reveal the Mysteries of Protein Dynamics
Wednesday, March 01, 2006
Judit Losonczi Eriks Kupce George Gray Peter Sandor Bernhard Brutscher
The understanding of protein dynamics, the way these molecules fold to form a stable structure, interact with other molecules, or undergo changes during enzyme activity, etc., in their native ... Read More
Alcohols Can Now Be Analyzed by a Direct Analysis in Real-Time Method: Applications for Chemical Warfare Agent Synthesis
Sunday, March 01, 2009
James A Laramée H. Dupont Durst J. Michael Nilles Theresa R. Connell
The cardinal principle for an operation involving chemical agents is to limit the potential exposure to a minimum number of personnel, for a minimum period of time, to a minimum amount of the ... Read More
Agilent’s GC WAX Column Technology Developments Greatly Advance Performance of Polar Compound Analyses
Thursday, September 27, 2018
Robert L. Stevenson, Ph.D.
An overview of the key performance attributes of WAX columns is given. Read More
AFM/Raman Opens New Horizons for Research and Industrial Characterization
Thursday, March 01, 2007
Barbara Foster
Atomic force microscopy (AFM)/Raman is the latest trend in hybrid imaging/chemical analysis instrumentation. Read More
Advances in Single-Cell Biology Using Mass Spectrometry
Wednesday, March 22, 2017
Rohan Thakur
Single-cell analysis by MS has proven extremely valuable in discovering unique neuropeptides in a broad range of animal models, from complex mammalian species to simpler organisms such as sea slugs. Read More
Advances in Cryo-SEM: From Micrometers to Nanometers
Sunday, November 01, 2009
Jens Greiser
Science is driving the demand for nanoscale resolution. Cryo-scanning electron microscopy (cryo-SEM), which combines the high-performance imaging of scanning electron microscopy (SEM) with cryogenic ... Read More
Advanced Electron Paramagnetic Resonance Spectroscopy for the Identification of Irradiated Food
Friday, January 31, 2014
Joong-Ho Kwon Hafiz Muhammad Shahbaz Jae-Jun Ahn
Electron paramagnetic resonance spectroscopy (ESR) is a spectroscopic technique that permits the detection of unpaired electrons originating from radicals, including those induced by irradiation or ... Read More
Adeas and BINDER Creating Best Conditions for your Solution
Friday, April 25, 2014

The creation of electronic products requires strict research and development, not just into their functional design, but also into the structural integrity of the design. Read More

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Analysis of Cathinones in Bath Salts by Direct Sample Analysis TOF/MS

Analysis of Benzene at Fence Lines Using GC/PID

Analysis of 4,4’-Methylenedianiline in Water-Based Migrations Without Sample Preparation Using LC/MS

An NPDES Distillation Method for Measuring Total Cyanide in Water

An Improved Protocol for the Analysis of Alcohols by Direct Analysis in Real Time Mass Spectrometry

An Improved Method to Generate Virus-Free Human iPSCs

An Effective Treatment Strategy for Cytokine Storm in Severe Influenza

An Economical Alternative to Rheological Characterization

An Autosampler and Field Sample Carrier for Maximizing Throughput Using an Open-Air, Surface Sampling Ion Source for MS

An Automated System to Improve Western Blot Processing

An Automated Surface Plasmon Resonance-Based System

An Advanced Base-Deactivated Capillary Column for Analysis of Volatile Amines, Ammonia, and Alcohols

Aligning Ultrafast NMR Spectroscopy and Cold Probe Technology to Reveal the Mysteries of Protein Dynamics

Alcohols Can Now Be Analyzed by a Direct Analysis in Real-Time Method: Applications for Chemical Warfare Agent Synthesis

Agilent’s GC WAX Column Technology Developments Greatly Advance Performance of Polar Compound Analyses

AFM/Raman Opens New Horizons for Research and Industrial Characterization

Advances in Single-Cell Biology Using Mass Spectrometry

Advances in Cryo-SEM: From Micrometers to Nanometers

Advanced Electron Paramagnetic Resonance Spectroscopy for the Identification of Irradiated Food

Adeas and BINDER Creating Best Conditions for your Solution

Product Guide

Micromachined HPLC Columns Can Revolutionize Proteomics Workflows

Buyer's Guide: GC-MS for Monitoring Environmental Pollutants

Refocusing the Lens of Cancer Screening

Study: NGS Should Be Go-to Technology on Day Zero of the Next Pandemic

Overcoming Common Challenges in Sample Viability for Single-Cell Research