PFI:AIR - TT: A Versatile E-Tongue for In Situ Detection of Heavy Metals in Water and Sediments
PFI:AIR - TT:用于原位检测水和沉积物中重金属的多功能电子舌
基本信息
- 批准号:1543042
- 负责人:
- 金额:$ 20万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2015
- 资助国家:美国
- 起止时间:2015-09-15 至 2021-02-28
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This Partnership for Innovation: Accelerating Innovation Research Technology Translation project focuses on translating a modular and field deployable electrochemical sensing technology to fill the unmet need for rapid, low cost, and on-site characterization of toxic metals such as arsenic, cadmium, copper, lead, zinc, and mercury in water and sediments. This project will result in the development and field demonstration of a modular prototype "E-tongue" probe. This E-tongue probe will facilitate accurate, rapid, and cost-effective detection and quantification of heavy metals and have a direct impact on improving health and safety of humans. Standard spectro-analytical methods are expensive, bulky and require trained personnel for operation. The E-Tongue probe has the following unique features and advantages over existing laboratory and portable technologies, including: a) Portability and robustness, enabling rapid on-site testing; b) High sensitivity to detect multiple toxic metal ions below EPA specified maximum contamination limits; c) Integrated pH and temperature sensor for additional data and improved accuracy; d) User-friendly; and e) Low cost. By ascertaining levels of heavy metal contaminants at sites with sufficient accuracy in real-time, the E-Tongue probe can assist engineers to make onsite decisions, such as determining optimum locations for placement of monitoring wells, identifying hot-spots for sample collection for detailed laboratory testing, and adjusting field activity to control remediation options. It will also provide regulatory agencies with critical information so that they can take appropriate steps such as communicating drinking water advisories in a timely manner. The project will result in the creation of a field deployable prototype E-tongue probe comprising an electrochemical sensor array, data acquisition/control and intelligent pattern recognition software. To develop the prototype, and move from research discovery to commercial application, the project will address the following technology gaps: 1) Simultaneous detection of multiple analytes, 2) Interfering compounds and electrode fouling, 3) Effects of temperature and pH, 4) Sampling challenges in the monitoring well and sediment testing systems. These technology gaps will be overcome by the use of multiple modified electrodes to enhance selectivity and sensitivity, elimination of interference and fouling through the use of appropriate sampling electrolytes and electrode protection strategies, integration of pH and temperature sensors to compensate for variations in pH and temperature, and incorporation of automated sampling systems. This project will provide the investigators, postdoctoral researcher and graduate student, the experience in transforming novel discoveries into prototype devices to solve real-world problems, as well as interdisciplinary, multicultural, global entrepreneurship experience through the Manning School of Business "Global Entrepreneurship and Innovation" program. Geoprobe and K2 Engineering will partner in manufacturing the prototype E-Tongue probe and princed circuit board (PCB) fabrication and assembly of the miniature potentiostat. Demonstration of the prototype E-Tongue probe will be conducted in collaboration with the Massachusetts Department of Environmental Protection (Mass DEP) and CH2M Hill. Mass DEP will help locate appropriate sites for prototype demonstration. CH2M Hill will partner in the demonstration of the E-Tongue probe in heavy metal contaminated river sediments. The diverse skills and complementary expertise of the team, and collaborations with industry and regulatory agencies (CH2M, and Mass DEP) will ensure the successful translation of this project.
这种创新伙伴关系:加速创新研究技术转化项目的重点是转化模块化和现场可部署的电化学传感技术,以满足快速,低成本和现场表征水和沉积物中的有毒金属(如砷,镉,铜,铅,锌和汞)的未满足需求。该项目将导致模块化原型“电子舌”探头的开发和现场演示。这种电子舌探针将有助于准确,快速和具有成本效益的重金属检测和定量,并对改善人类的健康和安全产生直接影响。标准的光谱分析方法昂贵、体积庞大,并且需要训练有素的人员进行操作。与现有的实验室和便携式技术相比,E-Tongue探头具有以下独特的功能和优势,包括:a)便携性和耐用性,能够进行快速现场测试; B)高灵敏度,可检测低于EPA规定的最大污染限值的多种有毒金属离子; c)集成pH和温度传感器,可获得更多数据并提高准确性; d)用户友好;以及e)低成本。通过以足够的准确度实时确定现场的重金属污染物水平,E-Tongue探头可以帮助工程师做出现场决策,例如确定放置监测威尔斯的最佳位置,确定用于详细实验室测试的样本采集热点,以及调整现场活动以控制补救方案。它还将为监管机构提供关键信息,以便他们能够采取适当措施,如及时通报饮用水供应情况。该项目将导致创建一个现场部署的原型E-舌头探头,包括电化学传感器阵列,数据采集/控制和智能模式识别软件。为了开发原型,并从研究发现转向商业应用,该项目将解决以下技术差距:1)同时检测多种分析物,2)干扰化合物和电极结垢,3)温度和pH值的影响,4)监测井和沉积物测试系统中的采样挑战。这些技术差距将通过使用多个改性电极来提高选择性和灵敏度,通过使用适当的采样电解质和电极保护策略来消除干扰和污染,整合pH和温度传感器以补偿pH和温度的变化,以及结合自动采样系统来克服。该项目将为研究人员,博士后研究人员和研究生提供将新发现转化为原型设备以解决现实问题的经验,以及通过曼宁商学院“全球创业与创新”计划提供跨学科,多元文化,全球创业经验。Geoprobe和K2工程公司将合作制造原型电子舌探头和微型恒电位仪的印刷电路板(PCB)制造和组装。E-Tongue探针原型的演示将与马萨诸塞州环境保护部(Mass DEP)和CH 2 M Hill合作进行。大规模DEP将帮助找到合适的地点进行原型演示。CH 2 M Hill将与重金属污染河流沉积物中的E-Tongue探针演示合作。团队的多样化技能和互补专业知识,以及与行业和监管机构(CH 2 M和Mass DEP)的合作将确保该项目的成功翻译。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Pradeep Kurup其他文献
Achieving anodic stripping voltammetric detection of aluminum via Zn-assisted g–Csub3/subNsub4/sub–modified sensor system
通过锌辅助的g - C₃N₄修饰传感器系统实现铝的阳极溶出伏安检测
- DOI:
10.1016/j.talanta.2025.128213 - 发表时间:
2025-11-01 - 期刊:
- 影响因子:6.100
- 作者:
Jiayue Luo;Weidong He;Wenfei Lou;Doudou Gao;Pradeep Kurup;Muzammil Kuddushi;David Z. Zhu;Huihui Gan;Dingnan Lu - 通讯作者:
Dingnan Lu
Pradeep Kurup的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Pradeep Kurup', 18)}}的其他基金
SCC-IRG Track 1: Community Based Approach to Address Contaminants in Drinking Water using Smart Cloud-Connected Electrochemical Sensors
SCC-IRG 第 1 轨道:使用智能云连接的电化学传感器解决饮用水中污染物的基于社区的方法
- 批准号:
2230180 - 财政年份:2022
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
SCC-PG: Community Based Approach to Address Heavy Metal Contamination in Drinking Water using Cloud-Connected Smart Electrochemical Sensors
SCC-PG:使用云连接的智能电化学传感器解决饮用水中重金属污染的基于社区的方法
- 批准号:
1952147 - 财政年份:2020
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
I-Corps: Commercialization Feasibility of a Novel Electronic Tongue
I-Corps:新型电子舌头的商业化可行性
- 批准号:
1464153 - 财政年份:2014
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
A Hybrid Electronic Tongue for Geoenvironmental Site Characterization
用于地质环境场地表征的混合电子舌头
- 批准号:
1031505 - 财政年份:2010
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
EXP-LA: High Precision Detection and Prediction of Explosives Based on Multiple Sensing Systems and Data Fusion
EXP-LA:基于多传感系统和数据融合的爆炸物高精度检测和预测
- 批准号:
0731125 - 财政年份:2007
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
Cognitive-Based Data Fusion for Integrated Direct Push Technologies
用于集成直推技术的基于认知的数据融合
- 批准号:
0409594 - 财政年份:2004
- 资助金额:
$ 20万 - 项目类别:
Continuing Grant
CAREER: Innovative Technologies for Expedited Site Characterization in the New Millennium
事业:新千年加速场地表征的创新技术
- 批准号:
9875037 - 财政年份:1999
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
相似国自然基金
湍流和化学交互作用对H2-Air-H2O微混燃烧中NO生成的影响研究
- 批准号:51976048
- 批准年份:2019
- 资助金额:61.0 万元
- 项目类别:面上项目
相似海外基金
PFI-TT: Demonstration of a Liquid Piston Gas Compressor/Expander for Compressed Air Energy Storage and CO2 Sequestration
PFI-TT:用于压缩空气储能和二氧化碳封存的液体活塞气体压缩机/膨胀器的演示
- 批准号:
1827517 - 财政年份:2018
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR-TT: Ultrapure Lignins Recovered from Paper-Mill Black Liquors as Renewable Biopolymers
PFI:AIR-TT:从造纸厂黑液中回收超纯木质素作为可再生生物聚合物
- 批准号:
1701128 - 财政年份:2017
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR-TT: Preflex versus Reflex Control of a Multijoint Robotic Exoskeleton
PFI:AIR-TT:多关节机器人外骨骼的预反射与反射控制
- 批准号:
1701230 - 财政年份:2017
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR-TT: Commercializing a new genre of Intelligent Science Stations for informal and formal learning
PFI:AIR-TT:将新型智能科学站商业化,用于非正式和正式学习
- 批准号:
1701107 - 财政年份:2017
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR-TT: PharmaFlux: Drug Evaluation on a Biomimetic Microfluidic Device
PFI:AIR-TT:PharmaFlux:仿生微流体装置的药物评估
- 批准号:
1701136 - 财政年份:2017
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR-TT: Microwave flow cytometer: monitor yeast cell growth and microbial contamination in fermentation
PFI:AIR-TT:微波流式细胞仪:监测发酵过程中的酵母细胞生长和微生物污染
- 批准号:
1640578 - 财政年份:2016
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR - TT: Vision-based ergonomic risk assessment of working postures
PFI:AIR - TT:基于视觉的工作姿势人体工程学风险评估
- 批准号:
1640633 - 财政年份:2016
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR-TT: Scale-up Synthesis of Nanoparticles for Manufacturing Microelectrodes and Sensing Films of Indoor Air Quality Chemiresistor Sensors
PFI:AIR-TT:用于制造室内空气质量化学电阻传感器的微电极和传感薄膜的纳米颗粒的放大合成
- 批准号:
1640669 - 财政年份:2016
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI: AIR - TT: Developing A Bio-based Rejuvenator to Revitalize Asphalt in Scrap Roofing Shingles
PFI:AIR - TT:开发生物基再生剂以再生废屋顶瓦中的沥青
- 批准号:
1640517 - 财政年份:2016
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
PFI-AIR-TT: Wearable sleepwear for quantitative prognostication and noninvasive therapy of obstructive sleep apnea
PFI-AIR-TT:可穿戴睡衣,用于阻塞性睡眠呼吸暂停的定量预测和无创治疗
- 批准号:
1543226 - 财政年份:2015
- 资助金额:
$ 20万 - 项目类别:
Standard Grant