Internship opportunity at LGP2 - Feb./March July. 2026 -The increase in demand for textile fibers and growing concerns about the environmental impact of natural and synthetic sources are creating a need for renewable, low-impact alternatives. One promising solution is to regenerate cellulose fibers from paper pulp. Traditional methods, such as the viscose process, are effective but rely on toxic chemical reagents such as carbon disulfide. Newer technologies (such as Lyocell or Modal) use more environmentally friendly solvents, but involve complex, costly, and energy-intensive processes that still require purified cellulose pulp. The aim of this project is to avoid these purification steps by working directly with unbleached paper pulp, thereby reducing the chemical and energy inputs associated with the bleaching stages. The approach focuses on mild oxidation methods in aqueous solvents under alkaline conditions to dissolve the oxidized pulp and regenerate it into textile fibers.