TOC
Departments
Departments
Products 33
Cover image courtesy of Agilent Technologies, Santa Clara, California.
Ad Index 34
Articles
Microfluidic Chip-Based Technology as a Growing Trend in LC–MS Analysis 8
Christine Miller and Dayin Lin
A Reproducible Online 2D Reversed Phase–Reversed Phase High–Low pH Method for Qualitative and Quantitative Proteomics 14
Martha Stapels and Keith Fadgen
Recent Trends in the Use of LC–MS-MS for the Testing of Food and Environmental Contaminants 16
André Schreiber and Kristin von Czapiewski
Successfully Identifying Proteins and Their Modifications Using Electron Transfer Dissociation Linear Ion Trap Mass Spectrometry 22
Andreas Huhmer
Nonderivatized Drug-Screen Analysis in Urine with Automated Solid Phase Microextraction and Comprehensive Two-Dimensional GC–TOF-MS 26
John Heim and Scott Pugh
Improving Oligonucleotide Sensitivity and Separation for LC–MS Applications 30
Greg Scott, Matthew Champion, and Michael McGinley
New Fluorescence Model Enhances Aflatoxin Detection in Vegetable Oils
March 12th 2025A research team from Nanjing University of Finance and Economics has developed a new analytical model using fluorescence spectroscopy and neural networks to improve the detection of aflatoxin B1 (AFB1) in vegetable oils. The model effectively restores AFB1’s intrinsic fluorescence by accounting for absorption and scattering interferences from oil matrices, enhancing the accuracy and efficiency for food safety testing.
New Study Shows FT-MIR Spectroscopy Can Authenticate Parmigiano Reggiano Farming Practices
March 11th 2025A new study published in the Journal of Dairy Science demonstrates that FT-MIR spectroscopy can effectively authenticate farming practices and dairy systems in Parmigiano Reggiano production but has limited ability to verify animal welfare parameters.
Advancing NIR and Imaging Spectroscopy in Food and Bioanalysis
March 11th 2025Our full-length interview with Huck covers more than just NIR spectroscopy in food and bio analysis. Spectroscopy sat down with Huck to also discuss current trends going on in spectroscopy, delving into what challenges spectroscopists face today and how they can solve these concerns.
The State of Forensic Science: Previewing an Upcoming AAFS Video Series
March 10th 2025Here, we provide a preview of our upcoming multi-day video series that will focus on recapping the American Academy of Forensic Sciences Conference, as well as documenting the current state of the forensic science industry.
