Waste-to-value: Optimizing methanotrophic culture enrichment from activated sludge using a synthetic wastewater effluent - Lisa Stephanie H. Dizon; Robert S. Bertrand; William E. Holmes; Rafael A. Hernandez; Andrei Y. Chistoserdov; Wayne W. Sharp; Dhan Lord B. Fortela; Mark E. Zappi; Emmanuel D. Revellame (Journal of Environmental Chemical Engineering, 2026)

Production of green adhesives from sustainable proteins derived from municipal wastewater treatment plant sludges and potential enhancements from soy protein amending - Chelsea Trahan Zeringue; William M. Chirdon; Wayne Sharp; Daniel Gang; Ahmed Khattab; Rafael Hernandez; William Holmes; Mark E. Zappi (Journal of Environmental Management, 2025)

An Overview of the Potential for Municipal Wastewater Treatment Plants to Be Integrated into Urban Biorefineries for the Production of Sustainable Bio-Based Fuels and Other Chemicals - Bimi Shrestha; Blake Foret; Wayne Sharp; Daniel Gang; Rafael Hernandez; Emmanuel Revellame; Dhan Lord B. Fortela; William E. Holmes; Mark E. Zappi (Current Pollution Reports, 2024)

Microalgae in bioregenerative life support systems for space applications - Emmanuel D. Revellame; Remil Aguda; Kristel M. Gatdula; William Holmes; Dhan Lord Fortela; Wayne Sharp; Daniel Gang; Andrei Chistoserdov; Rafael Hernandez; Mark E. Zappi (Algal Research, 2024)