Papers
9
Total Citations
139
H-Index
8
About
Gediminas Mainelis is a leading environmental health researcher whose work focuses on understanding how young children are exposed to airborne pollutants in indoor environments. His major contributions center on the development and application of the Pretoddler Inhalable Particulate Environmental Robotic (PIPER) sampler, a groundbreaking robotic platform designed to measure the actual breathing-zone exposures of children aged 6-36 months. This innovation addresses a critical gap: stationary air monitors often underestimate the unique exposures of mobile, floor-level toddlers who resettle dust and particles through their activity. Mainelis’s research has shown that resuspended particulate matter—including allergens, mold spores, endotoxin, and pesticides—can be directly linked to childhood respiratory symptoms, asthma, and eczema. His most-cited papers (e.g., the 2011 PIPER Mk IV development paper with 24 citations) demonstrate the sampler’s ability to capture realistic exposure estimates, while later studies (2014, 2016) connect these exposures to health outcomes. His work has also extended to evaluating risks from nano-enabled consumer sprays, highlighting potential adult and child exposures. By pioneering personalized, robotic sampling for the most vulnerable age group, Mainelis has significantly advanced exposure science and its role in preventing environmentally linked childhood diseases.
Research Focus
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