Sufian F. Al‐Khaldi
Papers
2
Total Citations
15
H-Index
2
About
Sufian F. Al-Khaldi is a microbiologist and analytical scientist whose research sits at the intersection of microbial identification, infrared spectroscopy, and high-throughput microarray technologies. His work has focused on developing innovative, rapid methods for detecting and differentiating foodborne bacterial pathogens — a challenge with significant implications for public health and food safety. Al-Khaldi's most notable contributions involve the pioneering application of microarray-based deposition systems combined with infrared microspectroscopy to identify whole bacterial cells in a label-free, nondestructive manner. In his 2004 study, he introduced a microarray deposition method that accelerated the formation of microcolonies from eight foodborne bacteria — including dangerous pathogens such as *Salmonella*, *Staphylococcus aureus*, and *Yersinia enterocolitica* — dramatically reducing identification time compared to conventional approaches. Building on this foundation, his 2009 work employed robotic automation to print 24 distinct microorganisms onto zinc selenide slides, demonstrating the scalability and precision of this platform. Though working within a specialized niche, Al-Khaldi's research has garnered meaningful recognition, with his cited papers collectively contributing to the broader movement toward faster, more efficient microbial diagnostics — tools that remain critically relevant in food safety surveillance and clinical microbiology.
Research Focus
Key Achievements
Top Papers
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