| 项目编号: | 1643391
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| 项目名称: | EAGER: Empowering Citizen Scientists to Monitor Environmental Waterborne Pathogens by DotLens Smartphone Microscopy |
| 作者: | Wei-Chuan Shih
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| 承担单位: | University of Houston
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| 批准年: | 2017
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| 开始日期: | 2017-01-01
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| 结束日期: | 2017-12-31
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| 资助金额: | 107000
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| 资助来源: | US-NSF
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| 项目类别: | Standard Grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Engineering - Chemical, Bioengineering, Environmental, and Transport Systems
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| 英文关键词: | smartphone
; citizen scientist
; environmental water quality monitoring
; waterborne pathogen
; smartphone microscopy kit
; waterborne parasite
; successful monitoring
; smartphone microscopy
; high-quality microscopy
; environmental science
; measurement
; smartphone microscope
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| 英文摘要: | Abstract
PI: Shih, Wei-Chuan
Proposal No 1643391
It is proposed to use imaging capability of smartphone as a microscope for detecting and measuring waterborne parasite in surface waters. A smartphone microscopy kit for environmental water quality monitoring of two waterborne pathogens, Giardia lamblia and Cryptosporidium parvum will be developed. Both high school teachers and students in high school will be taught on sampling, measurement and analysis of water samples.
It is proposed to use the imaging capability of smartphone as a microscope by adding a simple polymeric lens that will bridge the gap between macro and micro imaging. The lens coupled with a simple microscope state and image processing app will enable resolution of 2-3 microns. The parasites being three to two times larger, can be resolved on a fixed position microscope stage. An image processing software in the form of an app will make for an easy interface for the user. Details of a smartphone microscopy kit for environmental water quality monitoring of two waterborne pathogens, Giardia lamblia and Cryptosporidium parvum will be developed, and disseminated via various methods. The imaging approach simplifies the measurement of parasites. Also cross-platform tools and methods that can be replicated by citizen scientists using any smartphone will also be developed. Successful monitoring of the pathogenic species can potentially contribute to community public health management and prevent disease outbreaks. The capability of performing high-quality microscopy using a smartphone will find other applications in biology, biomedicine, and environmental science and technology, and K-12 STEM education. The simplicity of the proposed smartphone microscope will enable citizen scientists to replicate and create their own experiments and measurements. The project has a strong outreach and education component, covering K-12 STEM education and research participation by undergraduate students and teachers. The PI will collaborate with Alief Independent School District on piloting a smartphone microscopy based curriculum. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/90684
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| Appears in Collections: | 全球变化的国际研究计划
科学计划与规划
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| Recommended Citation: | |
Wei-Chuan Shih. EAGER: Empowering Citizen Scientists to Monitor Environmental Waterborne Pathogens by DotLens Smartphone Microscopy. 2017-01-01.
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