RUI: Two- and Three-Dimensional Coordination Polymers Self-Assembled from Platinum Group Metal Thiacrown Complexes

RUI:由铂族金属硫冠配合物自组装的二维和三维配位聚合物

基本信息

  • 批准号:
    0841659
  • 负责人:
  • 金额:
    $ 21万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2009
  • 资助国家:
    美国
  • 起止时间:
    2009-02-01 至 2013-01-31
  • 项目状态:
    已结题

项目摘要

This RUI award in the Inorganic, Bioinorganic, and Organometallic Chemistry program supports the work of Professor Greg Grant at the University of Tennessee at Chattanooga. The research focuses on a systematic investigation of the preparation of two- and three-dimensional metallosupramolecular complexes formed by transition metal mediated self-assembly. The project is specifically interested in using vertices based upon transition metal complexes with thiacrown ligands as subunits to direct the self-assembly of the supramolecular structure. The project is preparing two-dimensional structures such as squares and hexagons as well as proceeding to cubic three-dimensional structures. In particular, most platinum group metal complexes with these ligands show a rich electrochemical activity which can then be built into the polygons and polyhedra. Multiple oxidation states for the metal ions of the molecular square or cube can be accessed, enabling the overall charge of the square or cube to be fine-tuned. Controlling the overall charge of the self-assembled material has important consequences for its utilization in storage applications. The project has an ideal role in the education and training of young chemists to be future professionals. A two-year postdoctoral position modeled after the Dreyfus Foundation's Scholar/Fellow Program for Undergraduate Institutions is included. The postdoctoral Fellow is involved not only in the research project, but also in part-time teaching and research activities involving the undergraduate students. Nine undergraduate researchers including two at other undergraduate institutions, Covenant College and the College of St. Catherine, will be involved in the project. The PI, the postdoctoral Fellow, and the undergraduate students supported by the NSF RUI Grant are all members of a research team engaged in the study of these metallosupramolecular complexes. Self-assembled structures such as these are important in applications such as artificial molecular machines, strategic gas storage, heterogeneous catalysis, and an array of host-guest interactions. The ability of two-dimensional and three-dimensional metal organic networks, which can form porous, yet crystalline solids, has been exploited in fields such as hydrogen and methane storage.
无机、生物无机和有机金属化学项目的芮奖支持田纳西大学查塔努加分校格雷格·格兰特教授的工作。本研究主要对过渡金属自组装形成的二维和三维金属超分子配合物的制备进行了系统的研究。该项目特别感兴趣的是使用基于过渡金属配合物的顶点与thicrown配体作为亚基来指导超分子结构的自组装。该项目正在准备二维结构,如正方形和六边形,以及立方三维结构。特别是,大多数与这些配体的铂族金属配合物显示出丰富的电化学活性,可以构建到多边形和多面体中。可以访问分子正方形或立方体的金属离子的多个氧化态,从而可以微调正方形或立方体的总体电荷。控制自组装材料的总电荷对其在存储应用中的应用具有重要意义。该项目在教育和培训年轻化学家成为未来的专业人员方面发挥了理想的作用。包括一个为期两年的博士后职位,模仿德雷福斯基金会的本科生学者/研究员计划。博士后不仅参与研究项目,还参与与本科生有关的兼职教学和科研活动。九名本科生研究人员将参与该项目,其中两名来自圣约学院和圣凯瑟琳学院。项目负责人、博士后、获得NSF RUI资助的本科生均为研究这些金属超分子复合物的研究团队成员。这些自组装结构在人工分子机器、战略气体储存、多相催化和一系列主客体相互作用等应用中非常重要。二维和三维金属有机网络可以形成多孔的结晶固体,这种能力已经在氢气和甲烷储存等领域得到了利用。

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 }}

Gregory Grant其他文献

Vascular COX-2 Modulates Blood Pressure and Thrombosis in Mice
  • DOI:
  • 发表时间:
    2012
  • 期刊:
  • 影响因子:
    17.1
  • 作者:
    Soon Y. Tang;Gregory Grant;Zhou Yu;Gavin Landesberg;Irene Crichton;Weichen Wu;Ellen Pure;Colin D. Funk;Garret A. FitzGerald .;
  • 通讯作者:

Gregory Grant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('Gregory Grant', 18)}}的其他基金

MRI-R2: Acquisition of a Benchtop Single Crystal X-ray Diffractometer for the University of Tennessee at Chattanooga
MRI-R2:为田纳西大学查塔努加分校购买台式单晶 X 射线衍射仪
  • 批准号:
    0951711
  • 财政年份:
    2010
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
Acquisition of a 400 MHz NMR Spectrometer for the University of Tennessee at Chattanooga
为田纳西大学查塔努加分校采购一台 400 MHz NMR 波谱仪
  • 批准号:
    0420549
  • 财政年份:
    2004
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
RUI: Complexation Studies of Heavy Metal Ions by Crown Polythioethers and Related Macrocyclic Ligands
RUI:冠聚硫醚和相关大环配体对重金属离子的络合研究
  • 批准号:
    0303958
  • 财政年份:
    2003
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
A 200 MHz NMR Spectrometer for Undergraduate Instruction and Research
用于本科教学和研究的 200 MHz NMR 波谱仪
  • 批准号:
    9351199
  • 财政年份:
    1993
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
An Automated Polarimeter for Undergraduate Instruction
用于本科教学的自动旋光仪
  • 批准号:
    9151577
  • 财政年份:
    1991
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
Transition Metal Complexes with Crown Thioether Ligands
具有冠硫醚配体的过渡金属配合物
  • 批准号:
    9101336
  • 财政年份:
    1991
  • 资助金额:
    $ 21万
  • 项目类别:
    Continuing grant

相似国自然基金

Understanding complicated gravitational physics by simple two-shell systems
  • 批准号:
    12005059
  • 批准年份:
    2020
  • 资助金额:
    24.0 万元
  • 项目类别:
    青年科学基金项目
激发态氢气分子(e,2e)反应三重微分截面的高阶波恩近似和two-step mechanism修正
  • 批准号:
    11104247
  • 批准年份:
    2011
  • 资助金额:
    25.0 万元
  • 项目类别:
    青年科学基金项目

相似海外基金

TASK AREAS TWO (2), THREE (3), FOUR (4), AND SIX (6)FOR THE NATIONAL INSTITUTE OF HEALTH (NIH) BRAIN RESEARCH THROUGH ADVANCING INNOVATIVE NEUROTECHNOLOGIES (BRAIN) INITIATIVE CELL ATLAS NETWORK (BIC
任务领域二 (2)、三 (3)、四 (4) 和六 (6) 用于美国国立卫生研究院 (NIH) 通过推进创新神经技术 (大脑) 倡议细胞图谱网络 (BIC) 进行脑研究
  • 批准号:
    10931181
  • 财政年份:
    2023
  • 资助金额:
    $ 21万
  • 项目类别:
OPUS: Synthesizing three decades of tadpole plasticity experiments with two decades of wetland surveys
OPUS:综合三十年的蝌蚪可塑性实验和二十年的湿地调查
  • 批准号:
    2243432
  • 财政年份:
    2023
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
ENABLING SUBMILLISECOND-TIMESCALE TWO-PHOTON RECORDING OF VOLTAGE DYNAMICS IN THREE DIMENSIONS IN VIVO
实现体内三维电压动态的亚毫秒级双光子记录
  • 批准号:
    10739579
  • 财政年份:
    2023
  • 资助金额:
    $ 21万
  • 项目类别:
Refinement of the three-dimensional analysis of the plastic deformation of rocks: improvement of the pre-existing two methods
岩石塑性变形三维分析的精细化:现有两种方法的改进
  • 批准号:
    22K03756
  • 财政年份:
    2022
  • 资助金额:
    $ 21万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Building three dimensional structures from two dimensional materials, novel approaches for the creation of van der Waals heterostructures
从二维材料构建三维结构,创建范德华异质结构的新方法
  • 批准号:
    2570045
  • 财政年份:
    2021
  • 资助金额:
    $ 21万
  • 项目类别:
    Studentship
CAREER: Rapid Manufacture of Three-Dimensional Nanostructures for Nano-enabled Devices Using Projection Two-Photon Lithography
职业:使用投影双光子光刻技术快速制造纳米设备的三维纳米结构
  • 批准号:
    2045147
  • 财政年份:
    2021
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
Discipline: Two - Track: Three
纪律:二 - 赛道:三
  • 批准号:
    10175977
  • 财政年份:
    2020
  • 资助金额:
    $ 21万
  • 项目类别:
Discipline: Two - Track: Three
纪律:二 - 赛道:三
  • 批准号:
    10451887
  • 财政年份:
    2020
  • 资助金额:
    $ 21万
  • 项目类别:
Geometric and Semantic Structures for Two- and Three-Dimensional Shape Understanding
二维和三维形状理解的几何和语义结构
  • 批准号:
    1953052
  • 财政年份:
    2020
  • 资助金额:
    $ 21万
  • 项目类别:
    Standard Grant
One, Two, and Three Rieske Routes for Catalyzing Site-Specific Oxygenations: Equipment Supplement
用于催化特定位点氧化的一、二和三 Rieske 路线:设备补充
  • 批准号:
    10797128
  • 财政年份:
    2020
  • 资助金额:
    $ 21万
  • 项目类别:
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了