EFRI ELiS: Biosynthetic Additive Manufacturing of Living Building Materials
EFRI ELiS:活性建筑材料的生物合成增材制造
基本信息
- 批准号:2318057
- 负责人:
- 金额:$ 200万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-09-01 至 2027-08-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
This award aims to integrate cutting-edge approaches in advanced manufacturing, synthetic biology, and materials science to transform microbe-engineered lignocellulosic biomass into a printable ink for biosynthetic additive manufacturing of 3D-printed living materials and structures for building applications. The integration of carefully designed microbial networks in printable lignocellulose inks will produce hierarchically structured organic-inorganic living composites with enhanced mechanical and thermal properties, increased carbon storage, self-healing capacity, and scalable and modular fabrication. The award’s vision is that the technical innovations will lead to positive social impacts through: fighting climate change with carbon-negative living materials; combating homelessness through smart and modular building materials production; and filling technical gaps in the nation's Biomanufacturing and Bioeconomy initiative. The research thrusts will be tightly coupled with comprehensive educational and outreach components, including new projects and contents in graduate courses, REU/K-12 activities such as Science Festival showcase, iGEM undergraduate team mentorships, living materials art exhibitions, and biomanufacturing outreach workshops to prepare future scientists and engineers from diverse backgrounds in the highly interdisciplinary research fields of biomanufacturing and living materials.The goal of the research is to adopt ecological concepts of biomineralization and repurpose the symbiotic principles of fungal-bacterial interactions to model and design living microbial networks within lignocellulosic-biomass-derived materials as ink for biosynthetic additive manufacturing and in situ modulation of the material's properties. The research objectives of this project include: 1) ink Development: Design, model, and produce biomass-derived, microbe-integrated, and printable biomaterials feedstock for in situ biomineral and biopolymer synthesis; 2) additive Biomanufacturing: 3D printing with living components to optimize the material's performance and customize the construction of living building materials and structures; 3) benchmarking and Optimization: characterize and optimize the performance of the 3D bioprinted materials and structures, including strength, thermal properties, self-healing capacities, fire resistance, and carbon storage. We will finally scale up ink production with local feedstock, and scale up the printability and biomanufacturing for Environmental Impact Analysis and Techno-Economic Assessment. The overarching focus will be on obtaining a better understanding of how the synergized interactions between microbe-consortia and inert components within the 3D-printed physical-biological system can be engineered to enhance the material's performance. The project will allow the exploitation of microbial interdependencies and fungal-bacteria interactions in novel ways to analyze their habitation, reproduction, metabolism, interaction, and biosafety in an engineered space across different time scales and physical dimensions. The project will also allow the PI to develop a new biomanufacturing process that seamlessly integrates 3D printing and the biosynthetic process for tailored materials design based on highly scalable and sustainable biomass materials as feedstock. Therefore, this project will enable novel strategies to magnify biomanufacturing capacity in hybrid living-manmade systems.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该奖项旨在整合先进制造,合成生物学和材料科学的尖端方法,将微生物工程木质纤维素生物质转化为可打印油墨,用于3D打印生物材料和建筑应用结构的生物合成增材制造。将精心设计的微生物网络整合到可印刷的木质纤维素油墨中,将产生具有增强的机械和热性能、增加的碳储存、自我修复能力以及可扩展和模块化制造的分层结构的有机-无机活性复合材料。该奖项的愿景是,技术创新将通过以下方式产生积极的社会影响:用负碳生活材料应对气候变化;通过智能和模块化建筑材料生产解决无家可归问题;填补国家生物制造和生物经济倡议的技术空白。研究重点将与全面的教育和外展组成部分紧密结合,包括研究生课程的新项目和内容,REU/K-12活动,如科学节展示,iGEM本科团队指导,生活材料艺术展览,和生物制造外展讲习班,以培养未来的科学家和工程师从不同背景的高度跨学科的研究领域的生物制造和生活该研究的目标是采用生物矿化的生态概念,并重新利用真菌-细菌相互作用的共生原理,以模拟和设计木质纤维素生物质衍生材料内的活微生物网络,作为生物合成增材制造和材料性能原位调节的墨水。该项目的研究目标包括:1)油墨开发:设计,建模和生产生物质衍生的,微生物整合的,可打印的生物材料原料,用于原位生物矿物和生物聚合物合成; 2)添加剂生物制造:3D打印与活成分,以优化材料的性能并定制活建筑材料和结构的构造; 3)基准和优化:表征和优化3D生物打印材料和结构的性能,包括强度、热性能、自愈能力、耐火性和碳储存。我们最终将扩大当地原料的油墨生产,并扩大印刷适性和生物制造的环境影响分析和技术经济评估。总体重点将是更好地了解3D打印物理生物系统中微生物财团和惰性组分之间的协同相互作用如何被设计以增强材料的性能。该项目将允许以新的方式利用微生物的相互依赖性和真菌-细菌相互作用,以分析它们在不同时间尺度和物理维度的工程空间中的居住,繁殖,代谢,相互作用和生物安全性。该项目还将允许PI开发一种新的生物制造工艺,该工艺将3D打印和生物合成工艺无缝集成,以高度可扩展和可持续的生物质材料为原料进行定制材料设计。因此,该项目将使新的战略,以扩大生物制造能力的混合生活-人造系统。这个奖项反映了NSF的法定使命,并已被认为是值得支持的评估使用基金会的智力价值和更广泛的影响审查标准。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Jinxing Li其他文献
Layer-Output Guided Complementary Attention Learning for Image Defocus Blur Detection
用于图像散焦模糊检测的层输出引导互补注意力学习
- DOI:
10.1109/tip.2021.3065171 - 发表时间:
2021-03 - 期刊:
- 影响因子:10.6
- 作者:
Jinxing Li;D;an Fan;Lingxiao Yang;Shuhang Gu;Guangming Lu;Yong Xu;David Zhang - 通讯作者:
David Zhang
Development of Isoquinoline Ligand Binding to r(CUG) Repeats
与 r(CUG) 重复序列结合的异喹啉配体的开发
- DOI:
- 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
Jun Matsumoto;Jinxing Li;Masayuki Nakamori;Asako Murata;Chikara Dohno;Kazuhiko Nakatani - 通讯作者:
Kazuhiko Nakatani
Cyclic Adenosine Monophosphate and Glucocorticoid Regulation of Surfactant Protein-A Gene Expression
环磷酸腺苷和糖皮质激素对表面活性蛋白 A 基因表达的调节
- DOI:
10.1007/978-1-59259-014-8_3 - 发表时间:
2000 - 期刊:
- 影响因子:0
- 作者:
C. Mendelson;L. F. Michael;P. Young;Jinxing Li;J. Alcorn - 通讯作者:
J. Alcorn
Flame-retardant and thermally-insulating tannin and soybean protein isolate (SPI) based foams for potential applications in building materials
- DOI:
https://doi.org/10.1016/j.conbuildmat.2021.125711 - 发表时间:
2021 - 期刊:
- 影响因子:7.4
- 作者:
Xinyi Chen;Jinxing Li;Hisham Essawy;Antonio Pizzi;Emmanuel Fredon;Christine Gerardin;Guanben Du;周晓剑 - 通讯作者:
周晓剑
Magneto-Acoustic Hybrid Micro-/Nanorobot
磁声混合微纳米机器人
- DOI:
10.1007/978-3-030-80197-7_7 - 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
Simon W. Sanchez;Jinxing Li - 通讯作者:
Jinxing Li
Jinxing Li的其他文献
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{{ truncateString('Jinxing Li', 18)}}的其他基金
CAREER: Multisensory Soft Bioelectronics for Comprehensive Monitoring of Gastrointestinal Physiological Interplay
职业:用于全面监测胃肠道生理相互作用的多感官软生物电子学
- 批准号:
2339495 - 财政年份:2024
- 资助金额:
$ 200万 - 项目类别:
Continuing Grant
EAGER: Elastic Electronics for Sensing Gut Luminal and Serosal Biochemical Release
EAGER:用于感测肠腔和浆膜生化释放的弹性电子器件
- 批准号:
2334134 - 财政年份:2023
- 资助金额:
$ 200万 - 项目类别:
Standard Grant
The Generation of Banded Chorus Waves in the Earth's Radiation Belt
地球辐射带中带状合唱波的产生
- 批准号:
1923126 - 财政年份:2019
- 资助金额:
$ 200万 - 项目类别:
Standard Grant
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