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Periplasmic biomineralization for semi-artificial photosynthesis
Semiconductor-based biointerfaces are typically established either on the surface of the plasma membrane or within the cytoplasm. In Gram-negative bacteria, the periplasmic space, characterized by its confinement and the presence of numerous enzymes and peptidoglycans, offers additional opportunitie...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for the Advancement of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10361601/ https://www.ncbi.nlm.nih.gov/pubmed/37478187 http://dx.doi.org/10.1126/sciadv.adg5858 |
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author | Lin, Yiliang Shi, Jiuyun Feng, Wei Yue, Jiping Luo, Yanqi Chen, Si Yang, Bin Jiang, Yuanwen Hu, Huicheng Zhou, Chenkun Shi, Fengyuan Prominski, Aleksander Talapin, Dmitri V. Xiong, Wei Gao, Xiang Tian, Bozhi |
author_facet | Lin, Yiliang Shi, Jiuyun Feng, Wei Yue, Jiping Luo, Yanqi Chen, Si Yang, Bin Jiang, Yuanwen Hu, Huicheng Zhou, Chenkun Shi, Fengyuan Prominski, Aleksander Talapin, Dmitri V. Xiong, Wei Gao, Xiang Tian, Bozhi |
author_sort | Lin, Yiliang |
collection | PubMed |
description | Semiconductor-based biointerfaces are typically established either on the surface of the plasma membrane or within the cytoplasm. In Gram-negative bacteria, the periplasmic space, characterized by its confinement and the presence of numerous enzymes and peptidoglycans, offers additional opportunities for biomineralization, allowing for nongenetic modulation interfaces. We demonstrate semiconductor nanocluster precipitation containing single- and multiple-metal elements within the periplasm, as observed through various electron- and x-ray-based imaging techniques. The periplasmic semiconductors are metastable and display defect-dominant fluorescent properties. Unexpectedly, the defect-rich (i.e., the low-grade) semiconductor nanoclusters produced in situ can still increase adenosine triphosphate levels and malate production when coupled with photosensitization. We expand the sustainability levels of the biohybrid system to include reducing heavy metals at the primary level, building living bioreactors at the secondary level, and creating semi-artificial photosynthesis at the tertiary level. The biomineralization-enabled periplasmic biohybrids have the potential to serve as defect-tolerant platforms for diverse sustainable applications. |
format | Online Article Text |
id | pubmed-10361601 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Association for the Advancement of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-103616012023-07-22 Periplasmic biomineralization for semi-artificial photosynthesis Lin, Yiliang Shi, Jiuyun Feng, Wei Yue, Jiping Luo, Yanqi Chen, Si Yang, Bin Jiang, Yuanwen Hu, Huicheng Zhou, Chenkun Shi, Fengyuan Prominski, Aleksander Talapin, Dmitri V. Xiong, Wei Gao, Xiang Tian, Bozhi Sci Adv Physical and Materials Sciences Semiconductor-based biointerfaces are typically established either on the surface of the plasma membrane or within the cytoplasm. In Gram-negative bacteria, the periplasmic space, characterized by its confinement and the presence of numerous enzymes and peptidoglycans, offers additional opportunities for biomineralization, allowing for nongenetic modulation interfaces. We demonstrate semiconductor nanocluster precipitation containing single- and multiple-metal elements within the periplasm, as observed through various electron- and x-ray-based imaging techniques. The periplasmic semiconductors are metastable and display defect-dominant fluorescent properties. Unexpectedly, the defect-rich (i.e., the low-grade) semiconductor nanoclusters produced in situ can still increase adenosine triphosphate levels and malate production when coupled with photosensitization. We expand the sustainability levels of the biohybrid system to include reducing heavy metals at the primary level, building living bioreactors at the secondary level, and creating semi-artificial photosynthesis at the tertiary level. The biomineralization-enabled periplasmic biohybrids have the potential to serve as defect-tolerant platforms for diverse sustainable applications. American Association for the Advancement of Science 2023-07-21 /pmc/articles/PMC10361601/ /pubmed/37478187 http://dx.doi.org/10.1126/sciadv.adg5858 Text en Copyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). https://creativecommons.org/licenses/by-nc/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license (https://creativecommons.org/licenses/by-nc/4.0/) , which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited. |
spellingShingle | Physical and Materials Sciences Lin, Yiliang Shi, Jiuyun Feng, Wei Yue, Jiping Luo, Yanqi Chen, Si Yang, Bin Jiang, Yuanwen Hu, Huicheng Zhou, Chenkun Shi, Fengyuan Prominski, Aleksander Talapin, Dmitri V. Xiong, Wei Gao, Xiang Tian, Bozhi Periplasmic biomineralization for semi-artificial photosynthesis |
title | Periplasmic biomineralization for semi-artificial photosynthesis |
title_full | Periplasmic biomineralization for semi-artificial photosynthesis |
title_fullStr | Periplasmic biomineralization for semi-artificial photosynthesis |
title_full_unstemmed | Periplasmic biomineralization for semi-artificial photosynthesis |
title_short | Periplasmic biomineralization for semi-artificial photosynthesis |
title_sort | periplasmic biomineralization for semi-artificial photosynthesis |
topic | Physical and Materials Sciences |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10361601/ https://www.ncbi.nlm.nih.gov/pubmed/37478187 http://dx.doi.org/10.1126/sciadv.adg5858 |
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