10.1371/journal.pone.0170985.g005 Alba Adriana Vallejo-Cardona Alba Adriana Vallejo-Cardona Rafael Martínez-Palou Rafael Martínez-Palou Benjamín Chávez-Gómez Benjamín Chávez-Gómez Graciela García-Caloca Graciela García-Caloca Jairo Guerra-Camacho Jairo Guerra-Camacho Ricardo Cerón-Camacho Ricardo Cerón-Camacho Jesús Reyes-Ávila Jesús Reyes-Ávila James Robert Karamath James Robert Karamath Jorge Aburto Jorge Aburto Demulsification of crude oil-in-water emulsions by means of fungal spores - Fig 5 Public Library of Science 2017 fluorescence ratio crude oils 326 nm water separation spores crude oil-in-water emulsions petroleum hydrocarbons chemical demulsifiers 2 g emulsion destabilization medium crude oil marine sediments 0.7 h spectrofluorometric technique IMPMS 7 API Aspergillus sp 2017-02-24 18:36:26 Figure https://plos.figshare.com/articles/figure/Demulsification_of_crude_oil-in-water_emulsions_by_means_of_fungal_spores_-_Fig_5/4690912 <p>Photographs showing separation of water in the O/W emulsions prepared I) (a) without fungal spore, with fungal spores at a concentration of (b) 2 and (c) 3.5 g/L. Conditions: T = 45°C, 24 h of incubation. II) Micrograph of emulsion. and III) Micrograph after breaking of emulsion by spores. 20x.</p>