General Procedures for Evaluating Ligand Binding to Substrates: Application to Proton Affinity Distribution for Determination of Acidic/Basic Architecture of Oxide Surfaces
评估配体与底物结合的一般程序:应用于质子亲和力分布以确定氧化物表面的酸性/碱性结构
基本信息
- 批准号:9319593
- 负责人:
- 金额:$ 15万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1994
- 资助国家:美国
- 起止时间:1994-03-01 至 1996-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this project, supported by the Analytical and Surface Chemistry Program, a method for the characterization of ligand binding systems using a continuous affinity distribution will be developed. A local solution to the adsorption integral equation is used to calculate proton affinity distributions for high surface area oxide materials. A detailed knowledge of proton binding sites and distributions will be useful for the a priori design and synthesis of oxide supported metal catalysts. This methodology should also find use in the characterization of various complex substrate/liquid interfaces, including systems encountered in immunology, drug design, and the transport and sequestering of metals in aquatic and soil systems. The very complex solid/liquid interface environment will be examined in the research of this project. A method for the quantitative description of the adsorption of protons on complex oxide substrates will be developed, which will allow the de novo design of oxide supported catalysts. If this work, supported by the Chemistry Division, is fully successful, the approach should also impact environmentally important areas such as heavy metal and halocarbon transport in soil and aquatic systems. A more complete understanding of the complex liquid/solid interface should result from this work.
在这个项目中,由分析和表面化学计划支持,将开发一种使用连续亲和分布来表征配体结合系统的方法。利用吸附积分方程的局部解计算了高表面积氧化物材料的质子亲和分布。对质子结合位点和分布的详细了解将有助于氧化物负载金属催化剂的先验设计和合成。该方法也可用于各种复杂底物/液体界面的表征,包括免疫学、药物设计、水生和土壤系统中金属的运输和隔离等系统。本项目将研究非常复杂的固/液界面环境。将开发一种定量描述质子在复杂氧化物底物上吸附的方法,这将允许氧化物负载催化剂的重新设计。如果这项由化学司支持的工作完全成功,该方法也应影响环境重要领域,如土壤和水生系统中的重金属和卤代烃运输。这项工作将使我们对复杂的液/固界面有更全面的了解。
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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James Schwarz其他文献
An assessment of protein secondary structure prediction methods based on amino acid sequence.
基于氨基酸序列的蛋白质二级结构预测方法的评估。
- DOI:
10.1016/0005-2795(76)90062-3 - 发表时间:
1976 - 期刊:
- 影响因子:0
- 作者:
P. Argos;James Schwarz;John Schwarz - 通讯作者:
John Schwarz
Demonstration of a High-Efficiency Reflectarray Antenna at 1 THz Based on Dielectric Resonators
基于介质谐振器的 1 THz 高效反射阵列天线演示
- DOI:
- 发表时间:
2016 - 期刊:
- 影响因子:0
- 作者:
E. Carrasco;D. Headland;S. Nirantar;W. Withayachumnankul;P. Gutruf;James Schwarz;D. Abbott;M. Bhaskaran;S. Sriram;C. Fumeaux - 通讯作者:
C. Fumeaux
Advanced Soft Palate Cancer: The Clinical Importance of the Parapharyngeal Space
- DOI:
10.1016/j.otohns.2005.03.007 - 发表时间:
2005-07-01 - 期刊:
- 影响因子:
- 作者:
Wade G. Douglas;Nestor R. Rigual;William Giese;Joseph Bauer;Sam M. Wiseman;Thom R. Loree;James Schwarz;Sadir Alrawi;Wesley L. Hicks - 通讯作者:
Wesley L. Hicks
James Schwarz的其他文献
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{{ truncateString('James Schwarz', 18)}}的其他基金
The Design of Supported Metal Composite Oxides by Selective Metal-Support Exchange
通过选择性金属载体交换设计负载型金属复合氧化物
- 批准号:
8900514 - 财政年份:1989
- 资助金额:
$ 15万 - 项目类别:
Standard Grant
Studies of Heterogeneous Reaction Kinetics By Multiple CycleTransient Analysis
多周期瞬态分析研究非均相反应动力学
- 批准号:
8119231 - 财政年份:1982
- 资助金额:
$ 15万 - 项目类别:
Standard Grant
Engineering Research Equipment: Temperature Programmed Desorption Apparatus
工程研究设备: 程序升温脱附装置
- 批准号:
8203776 - 财政年份:1982
- 资助金额:
$ 15万 - 项目类别:
Standard Grant
The Role of Adsorption in Hydrogen Embrittlement
吸附在氢脆中的作用
- 批准号:
7800871 - 财政年份:1978
- 资助金额:
$ 15万 - 项目类别:
Continuing Grant
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