NSF Convergence Accelerator Track L: Field-Ready Sensing Device for Early-Stage Infectious Diseases
NSF 融合加速器轨道 L:用于早期传染病的现场就绪传感设备
基本信息
- 批准号:2344028
- 负责人:
- 金额:$ 65万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2024
- 资助国家:美国
- 起止时间:2024-01-15 至 2024-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Human health is strongly linked with the health of animals and our ecosystems. Uncontrolled infectious diseases can devastate animal populations and be transmitted to humans, causing significant socioeconomic disruptions. The COVID-19 pandemic is a recent example of how disease can alter life as we know it on every corner of the planet. It is widely recognized that enhanced surveillance for zoonotic pathogens is foundational to protection of human and animal health, and prevention of the next pandemic. The proposed work will accelerate the development of an affordable intelligent E-nose system capable of using volatile metabolites from animals and humans to identify diseases. We will leverage the use of rapid prototyping and collaboration networks to produce a portable, low-cost, high-performance E-nose device for deployment in various field environments. By doing so, professionals working with animals and humans will be able to identify viral infections in real time, allowing for expeditious interventions to minimize disease transmission. The outcomes of the project will reach beyond the societal impact of the E-nose technology by broadening participation of underrepresented groups in STEM. This project will provide research opportunities for graduate and undergraduate students, K-12 workforce development, public engagement with science, and training of industry professionals. It will be particularly impactful in under-resourced communities where diseases are commonly underdiagnosed. The proposed work will develop a portable and intelligent E-nose system to detect volatile metabolites associated with high consequence infectious diseases in animal and human samples (e.g., feces, urine, and saliva). Our goal for this technology is to accelerate our ability to rapidly detect specific diseases in both individuals and populations, thereby minimizing the time required for responding to and controlling incipient outbreaks of infectious diseases. During Phase I, the sensor system will be fabricated and trained to detect infection by avian influenza viruses, followed by the detection of other infections in domestic and wild animals and humans in Phase II. Diverse sensing data with superior low detection limit will be achieved through defect- and nano-engineering sensing materials. High dimensional sensing data will be collected by individual modulated heating temperature and illumination wavelength and intensity. A machine-learning model will determine the sensitivity value and the profiles for optimum temperature and illumination. Physical and chemical sensor array will be integrated with embedded electronics to reduce the overall Size, Weight, Power and Cost profile. Open-source electronic prototyping platforms will be utilized to achieve rapid prototyping and manufacturing with minimum development cost. The advances proposed by this project will redefine technologies that support the data–information–knowledge pathway and accelerate the process of turning basic measurements into actionable intelligence. This device has practical, life-saving applications that complement conventional approaches to disease prevention and management by providing real-time monitoring.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.
人类健康与动物和生态系统的健康密切相关。不受控制的传染病可使动物种群数量减少并传播给人类,造成重大的社会经济破坏。COVID-19大流行是一个最近的例子,说明疾病如何改变我们所知道的地球每个角落的生活。人们普遍认识到,加强对人畜共患病病原体的监测是保护人类和动物健康以及预防下一次大流行的基础。这项拟议的工作将加速开发一种负担得起的智能电子鼻系统,该系统能够利用动物和人类的挥发性代谢物来识别疾病。我们将利用快速原型设计和协作网络,生产一种便携式、低成本、高性能的电子鼻设备,用于各种现场环境。通过这样做,从事动物和人类工作的专业人员将能够真实的及时识别病毒感染,从而能够迅速采取干预措施,最大限度地减少疾病传播。该项目的成果将通过扩大STEM中代表性不足的群体的参与,超越电子鼻技术的社会影响。 该项目将为研究生和本科生提供研究机会、K-12劳动力发展、公众参与科学以及行业专业人员培训。它将在资源不足的社区特别有影响力,那里的疾病通常诊断不足。拟议的工作将开发一种便携式智能电子鼻系统,以检测动物和人类样本中与高后果传染病相关的挥发性代谢物(例如,粪便、尿液和唾液)。我们开发这项技术的目的是提高我们迅速检测个人和人群中特定疾病的能力,从而最大限度地缩短应对和控制传染病初期爆发所需的时间。在第一阶段,传感器系统将被制造和训练,以检测禽流感病毒的感染,然后在第二阶段检测家畜和野生动物以及人类的其他感染。 通过缺陷和纳米工程传感材料将实现具有上级低检测限的多样化传感数据。高维传感数据将通过单独调制的加热温度和照明波长和强度来收集。机器学习模型将确定最佳温度和照明的灵敏度值和配置文件。物理和化学传感器阵列将与嵌入式电子设备集成,以减少整体尺寸,重量,功耗和成本。 将利用开放源码电子原型制作平台,以最低的开发成本实现快速原型制作和制造。该项目提出的进步将重新定义支持数据-信息-知识路径的技术,并加速将基本测量转化为可操作的智能的过程。该设备具有实用性,救生应用,通过提供实时监测来补充传统的疾病预防和管理方法。该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
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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Nosang Myung其他文献
Nosang Myung的其他文献
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{{ truncateString('Nosang Myung', 18)}}的其他基金
WRF/WERF: Functionalized nanofiber networks for nutrient removal and recovery: Integrated electrochemical controls for sustainable and autonomous treatment technologies
WRF/WERF:用于营养物去除和回收的功能化纳米纤维网络:用于可持续和自主处理技术的集成电化学控制
- 批准号:
2040464 - 财政年份:2020
- 资助金额:
$ 65万 - 项目类别:
Standard Grant
RAPID: Collaborative Research: Development of Biocidal Nanofiber Air Filters for Reusable Personal Protective Equipment during Outbreaks of Viral Pathogens
RAPID:合作研究:开发用于病毒病原体爆发期间可重复使用的个人防护设备的杀菌纳米纤维空气过滤器
- 批准号:
2030571 - 财政年份:2020
- 资助金额:
$ 65万 - 项目类别:
Standard Grant
I-Corps: Nanoenabled Electronic Nose
I-Corps:纳米电子鼻
- 批准号:
1839213 - 财政年份:2018
- 资助金额:
$ 65万 - 项目类别:
Standard Grant
WRF/WERF: Functionalized nanofiber networks for nutrient removal and recovery: Integrated electrochemical controls for sustainable and autonomous treatment technologies
WRF/WERF:用于营养物去除和回收的功能化纳米纤维网络:用于可持续和自主处理技术的集成电化学控制
- 批准号:
1804757 - 财政年份:2018
- 资助金额:
$ 65万 - 项目类别:
Standard Grant
Collaborative Proposal: DNA guided assembly of enzyme cascades for biocatalytic fuel cell applications
合作提案:用于生物催化燃料电池应用的 DNA 引导酶级联组装
- 批准号:
1263818 - 财政年份:2013
- 资助金额:
$ 65万 - 项目类别:
Standard Grant
Collaborative Research: Engineering yeast consortia for surface-display of complex cellulosome structures: A consolidated bioprocessing approach from cellulosic biomass to ethanol
合作研究:工程酵母菌群用于复杂纤维素体结构的表面展示:从纤维素生物质到乙醇的综合生物加工方法
- 批准号:
0903894 - 财政年份:2009
- 资助金额:
$ 65万 - 项目类别:
Standard Grant
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