Descrizione del progetto
Fibre di cotone prodotte naturalmente
I pericolosi processi di produzione basati su sostanze chimiche rappresentano una sfida per l’industria del cotone in tutto il mondo. Servono urgentemente alternative sostenibili, e sfruttare i sistemi biologici è un buon modo per svilupparle. Tuttavia, la complessità intrinseca degli organismi superiori e la mancanza di una comprensione approfondita dei meccanismi di fondo e delle loro interazioni impediscono la produzione di materiali a base biologica adeguati. Una recente scoperta suggerisce che le piante di cotone assorbono lo zucchero dalle radici e lo trasportano alle fibre. Il progetto BIOMATFAB, finanziato dall’UE, esplorerà l’assorbimento dello zucchero e il trasporto verso l’alto, nonché la biosintesi delle fibre prodotte naturalmente a livello delle piante di cotone. Il progetto creerà una tabella di marcia per la produzione di fibre di cotone con proprietà su misura.
Obiettivo
Naturally produced fibers have always played central roles in shaping human civilizations. Current hazardous chemical-based manufacturing processes and consumers' preferences for cotton products are putting much strain on the future of cotton’s global economy. Thus, it is urgent to seek future sustainable alternatives. What alternatives and tools are available? Which new avenues are waiting to be explored toward this end?
Harnessing biological systems is one of humanity’s ultimate frontiers. Yet, the intrinsic complexity of higher organisms and the lack of in-depth, comprehensive understanding of the underlying mechanisms and their interactions across a multitude of scales has primarily hindered their use to manufacture bio-based materials with desired properties. This project addresses this lack of knowledge by answering key questions concerning the sugar uptake and upwards transport from the roots and biosynthesis of naturally produced fibers at the level of cotton plants while using this body of information to create a roadmap to produce cotton fibers with tailored properties.
Our approach will dive into the exploration of a recent and largely unexplored discovery that cotton plants uptake sugar by the roots, transporting them upwards, reaching as far as the fibers (root-to-fiber). In particular, we will dwell on the dynamics of this process using sugar derivatives. This body of information will set the stage for feeding the roots of whole cotton plants with sugar derivatives carrying specific functionalities to become, ultimately, biologically incorporated into the fibers modifying their end properties, particularly fluoro-sugars to yield fibers with increased hydrophobicity. We will demonstrate the feasibility of biological fabrication and material farming in whole cotton plants as a revolutionizing and sustainable alternative to manufacturing current chemical-based strategies and toward a bio-based global economy.
Campo scientifico
Programma(i)
- HORIZON.1.1 - European Research Council (ERC) Main Programme
Argomento(i)
Meccanismo di finanziamento
HORIZON-AG - HORIZON Action Grant Budget-BasedIstituzione ospitante
7610001 Rehovot
Israele