MALDI Mass Spectrometry

Companies MALDI Mass Spectrometry

Shimadzu Deutschland GmbH, Germany

Shimadzu is a world-leading manufacturer of analytical instrumentation. Shimadzu develops and manufactures innovative products for laboratories in industry, science and governmental institutions. With our customer-oriented strategy and our high-quality service, we strive to be Europe's market leader more

JEOL (Europe) B.V., Belgium

We are a leading supplier of scanning electron microscopes (SEMs), transmission electron microscopes (TEMs), scanning probe microscopes (SPMs), mass spectrometers, NMR spectrometers, and semiconductor tools for scientific and industrial purposes. We provide applications-specific solutions that more

JEOL (Germany) GmbH, Germany

JEOL offers systems for microscopic imaging with resolutions spanning to the atomic range, and systems for the analysis of chemical compositions in the micro- and nanoscale. The JEOL clientele includes universities and research institutes as well as companies of different size and industrial sectors more

News MALDI Mass Spectrometry

• Vienna University of Technology is working on a new doping detection system

  One of the most common substances used for doping is EPO (erythropoietin), which is difficult to detect. In an era when there are increasing numbers of 'copies' of biotechnologically produced medications (biosimilars), it is also becoming more and more difficult to detect the difference between the more

White papers MALDI Mass Spectrometry

• Sample Preparation for MALDI Imaging with SunCollect System
  

  During the last years, matrix-assisted laser desorption/ionization mass spectrometry has been subject to considerable improvements. Whereas the focus of MALDI before has mostly been on the analysis of peptides and proteins, the development and progre more

Publications MALDI Mass Spectrometry

• Concomitant desalting and concentration of neuropeptides on a donut-shaped surface pattern for MALDI mass spectrometry

  We demonstrate that a donut-shaped surface pattern consisting of a central hydrophobic region and a surrounding hydrophilic region simultaneously concentrates and desalts a solution of neuropeptides with a high salt content. Our approach greatly simplifies the sample preparation process for MALDI ma more

• New Insights into the Wavelength Dependence of MALDI Mass Spectrometry

  The interplay between the wavelength of the laser and the absorption profile of the matrix constitutes a crucial factor in matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS). Numerous studies have shown that typically best analytical results are obtained if the laser wavelength more

• An update on MALDI mass spectrometry based technology for the analysis of fingermarks – stepping into operational deployment

  Since 2009, when Matrix Assisted Laser Desorption Ionisation Mass Spectrometry Imaging (MALDI MSI) was firstly reported for the molecular mapping of latent fingermarks, the range of information and operational capabilities have steadily increased. Pioneering work from our Fingermark Research Group e more