Enhancing microalgal biohydrogen production: unlocking higher yields with hydrothermal pretreatment with niobium phosphate - Silva, Thiago Abrantes; Jesus Junior, Maurino Magno de; Araujo, Matheus Neves de; Castro, Laressa Santos de; Fuess, Lucas Tadeu; Rodrigues, Fabio de Ávila; Zaiat, Marcelo; Reis, Alberto Jose Delgado dos; Calijuri, Maria Lucia (Renewable Energy, 2026)