Spectroscopy Application Notebook Alert
June 2010 Subscribe
Links to technical insights from sponsored Application Notes on Spectroscopy Online.
Atomic
Determination of Selenium in Shampoo
By Rebecca Price,Thermo Fisher Scientific
This application note describes how to follow and comply with the formal European Union Analytical method to measure the concentration of selenium in shampoo using flame atomic absorption spectrometry.
 
Retsch Cutting Mill SM 300 for XRF Analysis
By Jacqui Town, Retsch, Inc
The Cutting Mill SM300 grinds difficult samples in one working run. Its high torque, variable speed drive allows for effective size reduction of samples such as electronic components for XRF.
 
A Slurry Flow Cell for in situ investigation of crystallization processes
By Detlef Beckers, PhD, PANalytical, Inc.
The Slurry Flow Cell for PANalytical’s Empyrean XRPD system allows real-time monitoring of solid phase growth/polymorphic phase transformation during crystallization, as well as particle size/surface area by Small-angle X-ray scattering (SAXS).
Molecular
Mapping protein stability using automated CD
By David Gregson and Lindsay Cole, Applied Photophysics Limited
New automated CD spectroscopy was used to measure changes in protein conformation. Ability to analyze 192 samples / day unattended in different environments demonstrates the potential in biotherapeutic antibody development.
 
Measuring Quantum Yields of Powder Samples
By Luis A. Moreno, Hitachi High Technologies America, Inc
Measuring quantum efficiency of materials is an important component for the development of more efficient illumination systems. The Hitachi Quantum Yield Measurement System provides accurate and efficient QY measurements.
 
Matching Filters to Fluorophores
for In Vitro Diagnostics
By Gregory Fales, EDMUND OPTICS
Maximizing detection sensitivity and measurement accuracy requires filters to increase the contrast between the fluorophore’s emission and the excitation illumination. Choosing the right filters requires careful selection of wavelength characteristics.
Mass Spec
Introducing Xevo G2 QTof
By Waters Corporation
The enhanced in-spectrum dynamic range of Xevo G2 QTof enables the system to analyze digested protein samples that contain components across a wide dynamic range of concentrations.
Contact Editor
- Meg Evans
 

 
You are subscribed to %%list.name%% as %%emailaddr%%. Click here to unsubscribe or edit your member profile.

To ensure delivery to your inbox, please add us to your address book. If you need help doing this, click here.

Advanstar Communications provides certain customer contact data (such as customers' names, addresses, phone
numbers and e-mail addresses) to third parties who wish to promote relevant products, services and other
opportunities which may be of interest to you. If you do not want Advanstar Communications to make your contact
information available to third parties for marketing purposes, simply call (toll free) 866-529-2922 at any time, or
fax us at 218-740-6417. Outside the U.S., please phone 218-740-6395. Contact us by mail at Advanstar
Communications Inc., 131 West First St., Duluth, MN 55802-2065, USA.