NER: Nanoscale ordered frameworks from biomimetic assembly

NER:仿生组装的纳米级有序框架

基本信息

项目摘要

ABSTRACT This proposal was received in response to Nanoscale Science and Engineering initiative, NSF 05-610, category NER. The objective of this research is synthesis and characterization of 2 and 3-dimensional nanoporous frameworks that could be used as biomimetic growth templates, synthetic cytoskeletons and molecularly resolved lithography guides. The approach is to use a modular combination of both natural proteins and synthetic modules that will allow precise definition the chemical function and dimension of scaffold features as well as ready modulation of the physical parameters of the framework by synthetic chemistry. This synthetic route will employ molecular rods that terminate with the ligands for commercially available proteins; protein-ligand recognition then can be used to crosslink the rods to create a non-covalent matrix. This project implements complex biomolecular recognition in surface engineering applications for the first time and thus represents a genuine advancement to the field of nanoscale assembly. As electronic device configuration has developed to a point where molecular (nanoscale) organization is relevant, molecular self-assembly accordingly has emerged as a clear strategy in engineering. The multidisciplinary nature of this project involves chemical, biological, engineering and analytical methods, thus providing a broad educational experience for graduate students and undergraduates working on the project.
摘要本提案是对纳米科学与工程倡议(NSF 05-610,NER类)的响应。 本研究的目的是合成和表征的2和3维纳米多孔框架,可用作仿生生长模板,合成细胞骨架和分子分辨光刻指南。该方法是使用天然蛋白质和合成模块的模块化组合,这将允许精确定义支架特征的化学功能和尺寸,以及通过合成化学容易地调节框架的物理参数。该合成路线将采用以市售蛋白质的配体终止的分子棒;然后可以使用蛋白质-配体识别来交联棒以产生非共价基质。该项目首次在表面工程应用中实现了复杂的生物分子识别,因此代表了纳米级组装领域的真正进步。随着电子器件结构发展到与分子(纳米级)组织相关的程度,分子自组装相应地成为工程中的一个明确策略。该项目的多学科性质涉及化学,生物,工程和分析方法,从而为从事该项目的研究生和本科生提供了广泛的教育经验。

项目成果

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Dennis Bong其他文献

Dennis Bong的其他文献

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{{ truncateString('Dennis Bong', 18)}}的其他基金

Triazine Derivatized Biomaterials for Nucleic Acid Delivery
用于核酸输送的三嗪衍生生物材料
  • 批准号:
    1802432
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Bioinspired Glycomaterials from Lipid and Polymer Tehalose Conjugates
来自脂质和聚合物泰藻糖缀合物的仿生糖材料
  • 批准号:
    1410232
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Selective Aqueous-phase Adhesion by Molecularly Engineered Materials
分子工程材料的选择性水相粘附
  • 批准号:
    0927778
  • 财政年份:
    2009
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
CAREER: Scope and Limitations of Selective Membrane Fusion
职业:选择性膜融合的范围和局限性
  • 批准号:
    0747194
  • 财政年份:
    2008
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant

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    2024
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Conference: 2024 NanoFlorida Conference: New Frontiers in Nanoscale interactions
会议:2024 年纳米佛罗里达会议:纳米尺度相互作用的新前沿
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使用 AI 将神经元活动与大体积纳米级成像关联起来
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