5 Key Takeaways

• 1

  Autism spectrum disorder (ASD) diagnoses are increasing, but early detection methods have not improved, risking missed intervention opportunities.

• 2

  The study utilizes laser-induced breakdown spectroscopy (LIBS) to analyze metallomic profiles, potentially enabling earlier ASD diagnosis.

• 3

  Alterations in essential metals and neurotoxicants in the body may correlate with ASD, suggesting environmental factors in rising diagnoses.

• 4

  Nanoparticle-Enhanced LIBS (NELIBS) improves sensitivity in detecting metallomic differences, aiding in accurate ASD diagnosis.

• 5

  The goal is to create a portable, noninvasive diagnostic tool that can be used in underserved areas for timely ASD detection.