Author Profile

Image Analysis of Neurite Branching: High-Content Screening at High Speed
Thursday, September 01, 2005
Automated image analysis is becoming a central tool for quantifying the effect of candidate drugs on cells. read more
How to Minimize Septum Problems in GC
Thursday, September 01, 2005
Although GC has been in use for more than three decades, the simple solution of sealing a hot, pressurized injection system with a slice of silicone is still being practiced. read more
On-Site Wastewater Analysis Using a TOG/TPH Analyzer
Thursday, September 01, 2005
It is estimated that 23–28% of sanitary sewer overflows (SSOs) are due to fats, oils, and grease (FOG). read more
The Significance of pH Stability for Cell Cultures
Thursday, September 01, 2005
Cell culture media generally comprise amino acids, salts, vitamins, other substances, and an anorganic buffer substance (NaHCO3). read more
A High-Sensitivity Sensor for DSC
Friday, August 05, 2005
A dramatic increase in sensitivity at low signal noise without a significant loss in signal resolution has been achieved with the HSS7 high-sensitivity sensor. read more
Continuous Gas Supply for the Cryo/Bio Laboratory: Increased Performance, Safety, and Cost Efficiency
Monday, August 01, 2005
Traditionally, the de rigueur source of gas supply for most laboratory and process equipment has been the high-pressure gas cylinder. read more
Coupling Fourier Transform Infrared Spectroscopy to Gel Permeation Chromatography via a Liquid Flow Cell
Friday, July 01, 2005
Fourier transform infrared (FTIR) spectroscopy is a well-established technique used in the compositional analysis of materials through the measurement of vibrational absorption bands. read more
Quartz Crystal Microbalance/Heat Conduction Calorimetry
Friday, July 01, 2005
One need only look around to see that the world is full of surfaces. read more
The Importance of Controlled Concentration and Drying in MALDI-TOF Applications
Friday, July 01, 2005
Matrix-assisted laser desorption/ionization-time- of-flight mass spectrometry (MALDI-TOF MS) is now an accepted and routine analysis technique for the elucidation and quantitation of biomolecules ... read more
Microscopy is Moving On
Friday, July 01, 2005
The basis for observations has not really changed in all the time that lenses have been used to magnify objects. read more
A System That Helps Scientists See Drugs in Tissue Samples
Friday, July 01, 2005
For drug developers, being able to see where a drug candidate is distributed in a targeted tissue helps them better assess the potential value of that compound as a pharmaceutical product. read more
Methodologies for Stabilization of Pharmaceuticals in Biological Samples
Friday, July 01, 2005
The instability of small drug molecules in biological fluids causes serious bioanalytical challenges, regardless of what type of powerful analytical technology is employed for the bioanalytical ... read more
Capillary-Channeled Polymer (C-CP) Fibers: A Novel Platform for Liquid-Phase Separations
Wednesday, June 01, 2005
In spite of its relative maturity as a group of analytical methods, the field of liquid chromatography continues to evolve with regard to the development of new stationary phases that may provide ... read more
Using FAIMS to Increase Selectivity for LC-MS Analyses
Wednesday, June 01, 2005
In the development of many LC-MS methods, interferences are commonplace. In an environment in which data must stand up to rigorous scrutiny, such as in the pharmaceutical industry, selectivity of ... read more
What’s Happening in Chemometrics?
Wednesday, June 01, 2005
Chemometrics is the discipline associated with the application of mathematical and statistical methods to chemical measurements. read more