Genetically Encoded Oligomerization for Protein-Based Lighting Devices

© 2023 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 48 vom: 02. Nov., Seite e2303993
1. Verfasser: Patrian, Marta (VerfasserIn)
Weitere Verfasser: Nieddu, Mattia, Banda-Vázquez, Jesús A, Gutierrez-Armayor, David, González-Gaitano, Gustavo, Fuenzalida-Werner, Juan Pablo, Costa, Rubén D
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article bio-hybrid light-emitting diodes engineered fluorescent proteins oligomerization organic solvent stability protein-based lighting Polymers Solvents
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520 |a Implementing proteins in optoelectronics represents a fresh idea toward a sustainable new class of materials with bio-functions that can replace environmentally unfriendly and/or toxic components without losing device performance. However, their native activity (fluorescence, catalysis, and so on) is easily lost under device fabrication/operation as non-native environments (organic solvents, organic/inorganic interfaces, and so on) and severe stress (temperature, irradiation, and so on) are involved. Herein, a gift bow genetically-encoded macro-oligomerization strategy is showcased to promote protein-protein solid interaction enabling i) high versatility with arbitrary proteins, ii) straightforward electrostatic driven control of the macro-oligomer size by ionic strength, and iii) stabilities over months in pure organic solvents and stress scenarios, allowing to integrate them into classical water-free polymer-based materials/components for optoelectronics. Indeed, rainbow-/white-emitting protein-based light-emitting diodes are fabricated, attesting a first-class performance compared to those with their respective native proteins: significantly enhanced device stabilities from a few minutes up to 100 h keeping device efficiency at high power driving conditions. Thus, the oligomerization concept is a solid bridge between biological systems and materials/components to meet expectations in bio-optoelectronics, in general, and lighting schemes, in particular 
650 4 |a Journal Article 
650 4 |a bio-hybrid light-emitting diodes 
650 4 |a engineered fluorescent proteins 
650 4 |a oligomerization 
650 4 |a organic solvent stability 
650 4 |a protein-based lighting 
650 7 |a Polymers  |2 NLM 
650 7 |a Solvents  |2 NLM 
700 1 |a Nieddu, Mattia  |e verfasserin  |4 aut 
700 1 |a Banda-Vázquez, Jesús A  |e verfasserin  |4 aut 
700 1 |a Gutierrez-Armayor, David  |e verfasserin  |4 aut 
700 1 |a González-Gaitano, Gustavo  |e verfasserin  |4 aut 
700 1 |a Fuenzalida-Werner, Juan Pablo  |e verfasserin  |4 aut 
700 1 |a Costa, Rubén D  |e verfasserin  |4 aut 
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773 1 8 |g volume:35  |g year:2023  |g number:48  |g day:02  |g month:11  |g pages:e2303993 
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