CAREER: Leveraging Atomically-Precise Inorganic Clusters to Understand Nanoparticle Synthesis
职业:利用原子级精确的无机簇来理解纳米粒子的合成
基本信息
- 批准号:2145500
- 负责人:
- 金额:$ 65.75万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-07-01 至 2027-06-30
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
With the support of the Macromolecular, Supramolecular and Nanochemistry Program in the Division of Chemistry, Dr. Matthew Jones of Rice University will explore the fundamental processes underlying the formation of metallic nanoparticles. These structures, approximately ten thousand times smaller than the width of a human hair, exhibit remarkable optical and catalytic properties that may form the basis for future technologies in biomedicine, energy storage, and computing. With this funding, Dr. Jones will expand the understanding of metallic nanoparticle formation by “seeding” their growth with smaller molecules that are atomically well-defined. Coupled to these scientific goals is a program of educational outreach that aims to improve the diversity of the nation’s STEM workforce by partnering with a local high school in Houston that caters exclusively to underserved immigrant and refugee communities. Science teachers at this school will take part in a funded summer research internship in the Jones laboratory while the students in the classrooms of these teachers will be engaged by Dr. Jones’ nanoscience outreach group via laboratory exercises and demonstrations. By creating a program that integrates the training of underrepresented students and teachers with the resources of Rice University, a pipeline of diverse, STEM-educated students will be generated who can serve the workforce needs of the 21st century.The Jones research group will explore the mechanisms underlying the seed-mediated synthesis of anisotropic gold nanoparticles by developing a research program that aims to characterize growth dynamics occurring at the ~1 nm length scale. This work seeks to uncover cluster-based mechanisms for nanoparticle growth to help develop nanoscale synthesis into a more chemically-predictable science. In objective 1, a library of atomically-precise nanoclusters of differing size, symmetry, and ligand composition are to be synthesized and characterized. In objective 2, the inter- and intra-cluster growth, dissolution, and coalescence processes that result in a redistribution of the cluster population in different chemical environments will be studied. Finally, in objective 3, the role that cluster-based reactivity plays in defining the symmetry and morphology of nanoparticles grown from these precursors will be examined carefully with an eye toward establishing new approaches to predicting nanoparticle structure based upon reactivity and growth mechanism.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.
在化学系大分子、超分子和纳米化学项目的支持下,莱斯大学的Matthew Jones博士将探索金属纳米颗粒形成的基本过程。这些结构大约比人类头发的宽度小一万倍,具有显著的光学和催化性能,可能会为未来的生物医学、能量存储和计算技术奠定基础。有了这笔资金,琼斯博士将通过用原子上定义明确的较小分子来“播种”金属纳米粒子的生长,从而扩大对金属纳米粒子形成的理解。与这些科学目标相结合的是一个教育推广计划,旨在通过与休斯顿一所专门为服务不足的移民和难民社区提供服务的当地高中合作,提高美国STEM劳动力的多样性。这所学校的科学教师将参加琼斯实验室资助的暑期研究实习,而这些教师教室里的学生将通过实验室练习和演示,由琼斯博士的纳米科学外展小组参与。通过创建一个项目,将代表不足的学生和教师的培训与莱斯大学的资源相结合,将产生一批多样化的、受过STEM教育的学生,他们可以满足21世纪的劳动力需求。琼斯研究小组将通过开发一个旨在表征发生在~1纳米尺度上的生长动力学的研究项目,来探索种子介导合成各向异性金纳米颗粒的潜在机制。这项工作试图揭示基于团簇的纳米颗粒生长机制,以帮助将纳米级合成发展成一门更具化学可预测性的科学。在目标1中,将合成和表征不同大小、对称性和配体组成的原子精确纳米团簇的库。在目标2中,将研究在不同化学环境中导致集群种群重新分布的集群间和集群内的增长、溶解和合并过程。最后,在目标3中,将仔细研究基于团簇的反应性在定义由这些前体生长的纳米颗粒的对称性和形态方面所起的作用,着眼于建立基于反应性和生长机制预测纳米颗粒结构的新方法。这一奖项反映了NSF的法定使命,并通过使用基金会的智力优势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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Matthew Jones其他文献
Improving the likelihood of neurology patients being examined using patient feedback
利用患者反馈提高神经科患者接受检查的可能性
- DOI:
- 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
J. Appleton;A. Ilinca;A. Lindgren;A. Puschmann;M. Hbahbih;Khurram A. Siddiqui;R. de Silva;Matthew Jones;R. Butterworth;M. Willmot;T. Hayton;M. Lunn;D. Nicholl - 通讯作者:
D. Nicholl
The Radford Bombshell: Anglo-Australian-US Relations, Nuclear Weapons and the Defence of South East Asia, 1954-57
雷德福重磅炸弹:英澳美关系、核武器和东南亚防御,1954-57 年
- DOI:
- 发表时间:
2004 - 期刊:
- 影响因子:0
- 作者:
Matthew Jones - 通讯作者:
Matthew Jones
The ATLAS SCT Optoelectronics and the Associated Electrical Services
ATLAS SCT 光电及相关电气服务
- DOI:
- 发表时间:
2006 - 期刊:
- 影响因子:0
- 作者:
A. Abdesselam;O’Shea;R. Nickerson;B. Stugu;Y. Ikegami;P. Ratoff;T. Brodbeck;N. Hessey;G. Viehhauser;P. Jovanović;P. Dervan;B. Gallop;P. Phillips;A. Greenall;L. Eklund;A. Cheplakov;C. García;P. D. Renstrom;P. Allport;S. Lindsay;K. Jakobs;A. Tricoli;R. Bates;Cindro;P. Teng;T. Jones;T. Mcmahon;D. White;J. Mathesonu;C. Issever;J. Jackson;J. Meinhardt;M. Postranecky;P. Bell;G. Kramberger;E. Spencer;L. Feld;M. Ullán;R. Apsimon;J. Vossebeld;R. French;M. French;F. Hartjes;R. Brenner;S. Stapnes;T. Ekelof;D. Joos;N. Ujiie;B. Demirkoz;M. Mikuå;T. Kohriki;J. Pater;J. Dowell;J. Grosse;D. Charlton;L. Batchelor;C. Magrath;C. Buttar;J. Parzefall;C. Lester;M. Warren;M. Morrissey;H. Pernegger;C. Escobar;M. Chu;K. Sedlák;I. Mesmer;C. Macwaters;A. Chilingarov;J. Carter;A. Weidberg;J. Bizzell;J. Bernabeu;S. Lee;P. Kodyš;K. Runge;M. Turala;R. Wastie;M. Tadel;J. Wilson;R. Homer;M. Tyndel;S. Pagenis;A. Grillo;M. A. Parker;M. Lozano;S. Eckert;Matthew Jones;N. Smith;E. Margan;S. Terada;M. Goodrick;T. J. Fraser;J. Hill;A. Rudge;G. Hughes;Y. Unno;A. Robson;M. Webel;A. Nichols;A. Barr;Z. Doležal;L. Hou;G. Mahout;J. Fuster;P. Wells;R. Jones;I. Mandić - 通讯作者:
I. Mandić
A framework for characterizing students’ cognitive processes related to informal best fit lines
用于描述学生与非正式最佳拟合线相关的认知过程的框架
- DOI:
10.1080/10986065.2018.1509418 - 发表时间:
2018 - 期刊:
- 影响因子:1.6
- 作者:
Randall E. Groth;Matthew Jones;M. Knaub - 通讯作者:
M. Knaub
Quality investigation and variability analysis of GPS travel time data in Sydney
悉尼GPS旅行时间数据质量调查及变异性分析
- DOI:
10.1061/jtepbs.teeng-8027 - 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
Ruimin Li;Malcolm Bradley;Matthew Jones;S. Moloney - 通讯作者:
S. Moloney
Matthew Jones的其他文献
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{{ truncateString('Matthew Jones', 18)}}的其他基金
Collaborative Research: GEO OSE Track 2: QGreenland-Net: Open, connected data infrastructure for Greenland-focused geoscience, and beyond
合作研究:GEO OSE 第 2 轨:QGreenland-Net:面向格陵兰岛地球科学及其他领域的开放、互联数据基础设施
- 批准号:
2324766 - 财政年份:2024
- 资助金额:
$ 65.75万 - 项目类别:
Standard Grant
Using Demand Flexing to Transform Indoor Farms into Renewable Energy Assets
利用需求弹性将室内农场转变为可再生能源资产
- 批准号:
BB/Z514469/1 - 财政年份:2024
- 资助金额:
$ 65.75万 - 项目类别:
Research Grant
Hybrid Quantum System of Excitons and Superconductors
激子和超导体的混合量子系统
- 批准号:
EP/X038556/1 - 财政年份:2023
- 资助金额:
$ 65.75万 - 项目类别:
Research Grant
NERC-FAPESP Informed Greening of Cities for Urban Cooling (GreenCities)
NERC-FAPESP 为城市降温提供信息化城市绿化 (GreenCities)
- 批准号:
NE/X002772/1 - 财政年份:2022
- 资助金额:
$ 65.75万 - 项目类别:
Research Grant
Climate change impacts on global wildfire ignitions by lightning and the safe management of landscape fuels
气候变化对闪电引发的全球野火和景观燃料安全管理的影响
- 批准号:
NE/V01417X/1 - 财政年份:2022
- 资助金额:
$ 65.75万 - 项目类别:
Fellowship
Reclaiming Forgotten Cities - Turning cities from vulnerable spaces to healthy places for people [RECLAIM]
夺回被遗忘的城市 - 将城市从脆弱的空间转变为人们健康的地方 [RECLAIM]
- 批准号:
EP/W033984/1 - 财政年份:2022
- 资助金额:
$ 65.75万 - 项目类别:
Research Grant
Defragmenting the fragmented urban landscape (DEFRAG)
对支离破碎的城市景观进行碎片整理 (DEFRAG)
- 批准号:
NE/W002892/1 - 财政年份:2021
- 资助金额:
$ 65.75万 - 项目类别:
Research Grant
Advancing Arctic research and education through data preservation and reuse at the Arctic Data Center
通过北极数据中心的数据保存和再利用推进北极研究和教育
- 批准号:
2042102 - 财政年份:2021
- 资助金额:
$ 65.75万 - 项目类别:
Cooperative Agreement
CompCog: Bridging Levels of Analysis: Characterizing Algorithmic Models by Extreme Bayesian Priors
CompCog:桥接分析级别:通过极端贝叶斯先验表征算法模型
- 批准号:
2020906 - 财政年份:2020
- 资助金额:
$ 65.75万 - 项目类别:
Standard Grant
Investigating Ugandan crater lake water quality and hydrology using novel monitoring data sets.
使用新颖的监测数据集调查乌干达火山口湖水质和水文。
- 批准号:
NE/T014466/1 - 财政年份:2020
- 资助金额:
$ 65.75万 - 项目类别:
Research Grant
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