Effect of salinity on zinc toxicity (ZnCl2 and ZnO nanomaterials) in the mosquitofish (Gambusia sexradiata)

Lignin for energy applications – state of the art, life cycle, technoeconomic analysis and future trends

“…Although they avoided using toxic or corrosive activation agents to create porosity, the removal of ZnO with HCl is likely to create aqueous ZnCl 2 , which is toxic to aquatic and plant life. [210][211][212] Soft templating methods using polymers and surfactants solve the template removal issue as the template is consumed during the thermal treatment step. For example, Herou et al demonstrated the green synthesis of mesoporous carbon from organosolv lignin using phloroglucinol, glyoxal and F127 surfactant.…”

“…Although they avoided using toxic or corrosive activation agents to create porosity, the removal of ZnO with HCl is likely to create aqueous ZnCl 2 , which is toxic to aquatic and plant life. 210–212…”

State of the art of poecilid fish ( Pisces: Poeciliidae) in México

“…In recent years, various species of mexican poeciliids have been object of toxicological studies, due to the relatively easy maintenance and little space required, highlighting X. helleri and Cnesterodon decemmaculatus, in pesticide toxicity studies and G. yucatana who has been used in the toxicity evaluation presented by various sun blockers. (Hernández, 2019;Rámirez-Ayala et al, 2020;Pérez-López et al, 2020). Native poeciliids have been used as bioindicators in various studies: to assess the water quality in the ecosystem, to determine environmental flows, define protection zones within nature reserves (Torres-Bugarín et al, 2007), as well as insect biomonitoring tools based on their stomach content, to determine biotic integrity indices (Carbajal-Becerra et al, 2020).…”