rGO-Augmented Photosynthetic Biohybrid System for Biohydrogen Production: Regulatory Mechanisms and Wastewater Treatment Applications DOI
Xue-Meng Wang, Lin Chen, Tian Liu

et al.

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Photosynthetic biohybrid system (PBS), which utilizes photoenergy to augment microbial metabolism, offers a promising route for efficient bioproduction and wastewater valorization. However, the existing PBS generally suffers from low efficiency due sluggish electron transfer at semiconductor–microbe interface inadequate stability practical applications. In addition, well-defined culture media are exclusively used; thus, their potential real treatment remains untapped. Herein, we address these challenges by using reduced graphene oxide (rGO) as conductive bridge protective layer drastically performance of hydrogen-producing PBS, consisting Shewanella oneidensis MR-1 cells cadmium sulfide (CdS). The rGO layer, encapsulates CdS an abundant area contact with bacterial cells, plays critical role in boosting separation further delivery photoexcited electrons cell surface. It also considerably reduces photocorrosion excess photoelectrons scavenge photoinduced holes, thus improving viability. As consequence, rGO-augmented exhibited remarkable quantum 22.8% hydrogen production, was 26 times higher than that rGO-free control under visible light. Superior treating aquaculture were demonstrated. Our work may inspire technological innovations synergize photocatalytic processes sustainable and/or valorization

Language: Английский

Eco-friendly, Sustainable, and Safe Energy Storage: A Nature-Inspired Materials Paradigm Shift DOI Creative Commons
Thiago Bertaglia, Carlos M. Costa, S. Lanceros‐Méndez

et al.

Materials Advances, Journal Year: 2024, Volume and Issue: 5(19), P. 7534 - 7547

Published: Jan. 1, 2024

This work demonstrates how nature-inspired and derived approaches can significantly impact energy storage. Also, it provides a workflow to accelerate the development of these technologies, helping batteries move closer market readiness.

Language: Английский

Citations

10
Natural biomolecules for cell-interface engineering DOI Creative Commons
Tong-Kai Zhang,

Zi-Qian Yi,

Yaoqi Huang

et al.

Chemical Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Cell-interface engineering is a way to functionalize cells through direct or indirect self-assembly of functional materials around the cells, showing an enhancement cell functions. Among used in cell-interface engineering, natural biomolecules play pivotal roles study biological interfaces, given that they have good advantages such as biocompatibility and rich groups. In this review, we summarize overview development studies been cell-biointerface then review five main types constructing biointerfaces, namely DNA polymers, amino acids, polyphenols, proteins polysaccharides, show their applications green energy, biocatalysis, therapy environmental protection remediation. Lastly, current prospects challenges area are presented with potential solutions solve these problems, which turn benefits design next-generation engineering.

Language: Английский

Citations

0
Shortening electron transfer distance to enhance chemicals and electric energy production in Escherichia coli DOI
Guangjie Liang, Yuan Liu,

Ziyun Gu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154932 - 154932

Published: Aug. 17, 2024

Language: Английский

Citations

3
Engineering biotic-abiotic hybrid systems for solar-to-chemical conversion DOI
Wentao Song, Xinyue Zhang, Wanrong Li

et al.

Chem, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

Citations

1
微生物双向胞外电子传递及其驱动的生物质资源化研究进展 DOI

Qiong-Fang Zhang,

Yang-Chun Yong

Scientia Sinica Chimica, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Citations

0
rGO-Augmented Photosynthetic Biohybrid System for Biohydrogen Production: Regulatory Mechanisms and Wastewater Treatment Applications DOI
Xue-Meng Wang, Lin Chen, Tian Liu

et al.

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Photosynthetic biohybrid system (PBS), which utilizes photoenergy to augment microbial metabolism, offers a promising route for efficient bioproduction and wastewater valorization. However, the existing PBS generally suffers from low efficiency due sluggish electron transfer at semiconductor–microbe interface inadequate stability practical applications. In addition, well-defined culture media are exclusively used; thus, their potential real treatment remains untapped. Herein, we address these challenges by using reduced graphene oxide (rGO) as conductive bridge protective layer drastically performance of hydrogen-producing PBS, consisting Shewanella oneidensis MR-1 cells cadmium sulfide (CdS). The rGO layer, encapsulates CdS an abundant area contact with bacterial cells, plays critical role in boosting separation further delivery photoexcited electrons cell surface. It also considerably reduces photocorrosion excess photoelectrons scavenge photoinduced holes, thus improving viability. As consequence, rGO-augmented exhibited remarkable quantum 22.8% hydrogen production, was 26 times higher than that rGO-free control under visible light. Superior treating aquaculture were demonstrated. Our work may inspire technological innovations synergize photocatalytic processes sustainable and/or valorization

Language: Английский

Citations

0