A B C D E F G H J K L M N O P R S T U W X Y Z

Gediminas “Gedi” Mainelis, Ph.D.

Professor Rutgers University, School of Environmental and Biological SciencesEOHSI – Exposure Science and Epidemiology
Work Department of Environmental Sciences 14 College Farm Road New Brunswick NJ 08901 Work Phone: 848-932-5712
Photo of Gediminas “Gedi” Mainelis Ph.D.

Biographical Info

Research Areas

  • Development of aerosol/bioaerosol sampling, control, and generation methods
  • Investigation of aerosol and bioaerosol monitors’ performance
  • Integration of bioaerosol sampling tools with advanced microbiological analysis techniques Aerosol exposure assessment
    Indoor air quality
  • Exposure and health effects of nanoparticles

Research Highlights

  • Investigated the potential release of particles from nanotechnology-based consumer products and showed that their use could result in inhalation exposures to nanoparticles and their agglomerates
  • Developed a novel electrostatics-based collector for biological aerosols where airborne particles could be captured into very small amounts of liquid (5-40 microliters) thus allowing to measure low concentrations of airborne microorganisms.
  • Investigated indoor exposures of young children to airborne contaminants using a novel robotic sampling platform. The research shows that the current exposure assessment methods using stationary samplers may underestimate exposures by a factor of 3.

Scholarly Activities

  • Co-Chair of the “Health-Related Aerosol Working Group” of the American Association for Aerosol Research for 2010-2011.
  • Member, Aerosol Technology Committee, American Industrial Hygiene Association.
  • Member, Stakeholders’ Panel on Agent Detection Assays (SPADA), organized by AOAC International, contracted by the Department of Homeland Security’s Chemical/Biological Research and Development Section (CBRDS)
  • Reviewer for scholarly journals

Recent Publications

  1. Myers, NT, Han, TT, Li, ML, Brewer, G, Harper, M, Mainelis, G. Impact of sampling and storage stress on the recovery of airborne SARS-CoV-2 virus surrogate captured by filtration. J Occup Environ Hyg. 2021;18 (9):461-475. doi: 10.1080/15459624.2021.1948047. PubMed PMID:34197274
  2. Tsoulou, I, Senick, J, Mainelis, G, Kim, S. Residential indoor air quality interventions through a social-ecological systems lens: A systematic review. Indoor Air. 2021;31 (4):958-976. doi: 10.1111/ina.12835. PubMed PMID:33858030
  3. Secondo, LE, Sagona, JA, Calderón, L, Wang, Z, Plotnik, D, Senick, J, Sorensen-Allacci, M, Wener, R, Andrews, CJ, Mainelis, G et al.. Estimating Lung Deposition of Fungal Spores Using Actual Airborne Spore Concentrations and Physiological Data. Environ Sci Technol. 2021;55 (3):1852-1863. doi: 10.1021/acs.est.0c05540. PubMed PMID:33476134
  4. Oh, HJ, Han, TT, Mainelis, G. Potential consumer exposure to respirable particles and TiO2 due to the use of eyebrow powders. J Expo Sci Environ Epidemiol. 2020; :. doi: 10.1038/s41370-020-00278-1. PubMed PMID:33208837 PubMed Central PMC8128939
  5. Manibusan, S, Mainelis, G. Performance of Four Consumer-grade Air Pollution Measurement Devices in Different Residences. Aerosol Air Qual Res. 2020;20 (2):217-230. doi: 10.4209/aaqr.2019.01.0045. PubMed PMID:33184562 PubMed Central PMC7654960
  6. Myers, NT, Calderón, L, Pavilonis, B, Wang, Z, Xiong, Y, Sorensen-Allacci, M, Plotnik, D, Senick, J, Gong, J, Krogmann, U et al.. Presence and variability of culturable bioaerosols in three multi-family apartment buildings with different ventilation systems in the Northeastern US. Indoor Air. 2021;31 (2):502-523. doi: 10.1111/ina.12743. PubMed PMID:32931080 PubMed Central PMC7904568
  7. Sarda-Estève, R, Baisnée, D, Guinot, B, Mainelis, G, Sodeau, J, O’Connor, D, Besancenot, JP, Thibaudon, M, Monteiro, S, Petit, JE et al.. Atmospheric Biodetection Part I: Study of Airborne Bacterial Concentrations from January 2018 to May 2020 at Saclay, France. Int J Environ Res Public Health. 2020;17 (17):. doi: 10.3390/ijerph17176292. PubMed PMID:32872373 PubMed Central PMC7504533
  8. Son, Y, Mainelis, G, Delnevo, C, Wackowski, OA, Schwander, S, Meng, Q. Investigating E-Cigarette Particle Emissions and Human Airway Depositions under Various E-Cigarette-Use Conditions. Chem Res Toxicol. 2020;33 (2):343-352. doi: 10.1021/acs.chemrestox.9b00243. PubMed PMID:31804072 PubMed Central PMC7301609
  9. Son, Y, Mishin, V, Laskin, JD, Mainelis, G, Wackowski, OA, Delnevo, C, Schwander, S, Khlystov, A, Samburova, V, Meng, Q et al.. Hydroxyl Radicals in E-Cigarette Vapor and E-Vapor Oxidative Potentials under Different Vaping Patterns. Chem Res Toxicol. 2019;32 (6):1087-1095. doi: 10.1021/acs.chemrestox.8b00400. PubMed PMID:30977360 PubMed Central PMC6579624
  10. Calderón, L, Yang, L, Lee, K, Mainelis, G. Characterization of Airborne Particle Release from Nanotechnology-enabled Clothing Products. J Nanopart Res. 2018;20 (12):. doi: 10.1007/s11051-018-4435-8. PubMed PMID:32792850 PubMed Central PMC7423247
Search PubMed
Categories: Faculty, Exposure Science and Epidemiology, Epi Members, Member
Updated 3 months ago.

170 Frelinghuysen Road, Piscataway, NJ 08854 – 848-445-0200  Fax: 732-445-0131

Copyright © 2021, Rutgers, The State University of New Jersey