We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Hair Analysis Testing for Identifying Heavy Metals, Microplastics, and Forever Chemicals
AI summary Read the abstract
Researchers reviewed hair analysis as a non-invasive way to detect long-term buildup of environmental toxins — including microplastics, heavy metals, and 'forever chemicals' (PFAS) — in the human body, using the fact that contaminants get trapped in hair as it grows. The technique offers a record of past exposures and could guide personalized strategies for reducing harmful chemical loads.
Hair analysis offers a non-invasive method to assess long-term exposure to environmental toxins, including heavy metals, microplastics, and persistent organic pollutants (forever chemicals).By evaluating bioaccumulation patterns and nutrient imbalances, this technique provides valuable insights into individual health risks and supports targeted detoxification strategies.This paper reviews the methodologies, targeted substances, clinical applications, challenges, and future directions of hair analysis in environmental health.
More Papers Like This
Analytical methodology for unveiling human exposure to (micro)plastic additives
AI summary Read the abstract
Researchers reviewed laboratory and population-level methods for measuring human exposure to chemicals that leach from plastics — such as bisphenols and flame retardants — detailing how these toxic additives can be tracked through urine and blood tests after entering the body.
Microplastics as an emerging threat to human health: Challenges and advancements in their detection
AI summary Read the abstract
This review examined microplastics as an emerging threat to human health, highlighting their endocrine-disrupting properties, ability to accumulate pollutants, and the analytical challenges in accurately detecting and characterizing them across environmental and biological samples.
Current and emerging techniques for the detection of environmental contaminants
AI summary Read the abstract
Not directly relevant to microplastics — this review surveys analytical techniques for detecting a broad range of environmental contaminants including heavy metals, synthetic chemicals, pathogens, and e-waste, with microplastics mentioned only as one category among many.
Analysis Methods for the Detection of Plastic Particles in Biological–Environmental Samples
AI summary Read the abstract
This review rounds up the various lab techniques scientists use to find and identify tiny plastic particles (microplastics and even smaller nanoplastics) inside human and animal tissue samples, from powerful microscopes to chemical fingerprinting tools. This matters because before we can understand whether plastic particles in our bodies are actually harmful, researchers first need reliable ways to detect and measure them—and this paper helps clarify which tools work best for which situations, laying groundwork for better human health research on plastic exposure.
Innovations in Environmental Analytical Chemistry: Transition from Conventional Techniques to Nano-enabled Sensing Technologies
AI summary Read the abstract
This review rounds up recent research on tiny "nanosensor" tools that can detect harmful pollutants—like heavy metals, pesticides, drug residues, PFAS ("forever chemicals"), and microplastics—in water, soil, or air much faster and cheaper than traditional lab testing. Because these sensors can be used on-site instead of requiring samples to be shipped to a lab, they could make it much easier to catch contamination early, before it builds up in our food and water supplies and affects our health. The technology is promising but still developing, with challenges around reliability and safety that need to be worked out before widespread use.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.