Antiviral polymers as surface coating materials for curbing the spread of COVID-19
抗病毒聚合物作为表面涂层材料用于遏制 COVID-19 的传播
基本信息
- 批准号:553988-2020
- 负责人:
- 金额:$ 3.64万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Alliance Grants
- 财政年份:2020
- 资助国家:加拿大
- 起止时间:2020-01-01 至 2021-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The COVID-19 pandemic has brought enormous human and economic costs. Limiting its transmission rate within the population is the most critical task in its control, as reducing the total number of infections at any given time can prevent the healthcare system from being overburdened. Although the coronavirus is airborne, it can survive on certain types of common surfaces for days, leading to a significant risk of surface transmission. Our goal is to develop a technology of coating materials surfaces with antiviral polymers, which quickly inactivates viruses after contact. This coating can be applied to furniture, flooring, and other general surfaces in public spaces to reduce the risk of contamination and transmission. It will also enable the development of a new generation of personal protective equipment (PPE) with built-in antiviral properties. The proposed work targets a central challenge in the formulation design of this technology. It will combine computer simulation with experiments to understand, at the molecular level, how certain types of polymers dismantle coronavirus particles. Meanwhile, consideration will also be given to evaluate their suitability for coating on substrate surfaces in terms of interfacial and mechanical properties. The direct outcome of this project will be a clear set of molecular guidelines on the ideal polymer chemical structure for such an application, which is essential for our continued formulation development of this coating material.
COVID-19疫情带来了巨大的人力和经济成本。限制其在人群中的传播率是其控制中最关键的任务,因为在任何特定时间减少感染总数可以防止医疗系统负担过重。虽然冠状病毒是空气传播的,但它可以在某些类型的常见表面上存活数天,导致表面传播的重大风险。我们的目标是开发一种在材料表面涂上抗病毒聚合物的技术,这种聚合物在接触后迅速灭活病毒。这种涂料可应用于家具、地板和公共空间的其他一般表面,以降低污染和传播的风险。它还将有助于开发具有内置抗病毒特性的新一代个人防护设备(PPE)。拟议的工作针对的是该技术配方设计中的一个核心挑战。它将联合收割机与实验相结合,在分子水平上了解某些类型的聚合物如何分解冠状病毒颗粒。同时,还将考虑从界面和机械性能方面评估它们在基材表面上涂覆的适用性。该项目的直接成果将是为此类应用提供一套关于理想聚合物化学结构的明确分子指导方针,这对于我们继续开发该涂料配方至关重要。
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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Xi, Li其他文献
Microscopic void distribution of 3D printed polymer composites with different printing direction
- DOI:
10.1016/j.matlet.2023.134236 - 发表时间:
2023-03-21 - 期刊:
- 影响因子:3
- 作者:
Liao, Binbin;Yang, Haoming;Xi, Li - 通讯作者:
Xi, Li
Current-induced magnetization switching in Pt/Co/Ta with interfacial decoration by insertion of Cr to enhance perpendicular magnetic anisotropy and spin-orbit torques
Pt/Co/Ta 中的电流感应磁化强度翻转,通过插入 Cr 进行界面装饰,以增强垂直磁各向异性和自旋轨道扭矩
- DOI:
10.7567/apex.11.013001 - 发表时间:
2018-01-01 - 期刊:
- 影响因子:2.3
- 作者:
Cui, Baoshan;Chen, Shiwei;Xi, Li - 通讯作者:
Xi, Li
Effect of inserting a non-metal C layer on the spin-orbit torque induced magnetization switching in Pt/Co/Ta structures with perpendicular magnetic anisotropy
插入非金属C层对垂直磁各向异性Pt/Co/Ta结构中自旋轨道扭矩引起的磁化翻转的影响
- DOI:
10.1063/1.4979468 - 发表时间:
2017-03-27 - 期刊:
- 影响因子:4
- 作者:
Li, Dong;Cui, Baoshan;Xi, Li - 通讯作者:
Xi, Li
A protein kinase C α and β inhibitor blunts hyperphagia to halt renal function decline and reduces adiposity in a rat model of obesity-driven type 2 diabetes.
- DOI:
10.1038/s41598-023-43759-7 - 发表时间:
2023-10-07 - 期刊:
- 影响因子:4.6
- 作者:
Wang, Ju;Casimiro-Garcia, Agustin;Johnson, Bryce G.;Duffen, Jennifer;Cain, Michael;Savary, Leigh;Wang, Stephen;Nambiar, Prashant;Lech, Matthew;Zhao, Shanrong;Xi, Li;Zhan, Yutian;Olson, Jennifer;Stejskal, James A.;Lin, Hank;Zhang, Baohong;Martinez, Robert V.;Masek-Hammerman, Katherine;Schlerman, Franklin J.;Dower, Ken - 通讯作者:
Dower, Ken
Electroencephalography-Based Neuroemotional Responses in Cognitively Normal and Cognitively Impaired Elderly by Watching the Ardisia mamillata Hance with Fruits and without Fruits.
- DOI:
10.3390/ijerph191610020 - 发表时间:
2022-08-14 - 期刊:
- 影响因子:0
- 作者:
Du, Juan;Chen, Xiaomei;Xi, Li;Jiang, Beibei;Ma, Jun;Yuan, Guangsheng;Hassan, Ahmad;Fu, Erkang;Huang, Yumei - 通讯作者:
Huang, Yumei
Xi, Li的其他文献
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{{ truncateString('Xi, Li', 18)}}的其他基金
Numerical simulation and vortex analysis of flow turbulence in viscoelastic fluids
粘弹性流体湍流数值模拟与涡流分析
- 批准号:
RGPIN-2022-04720 - 财政年份:2022
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Circular economy for vinyl plastics
乙烯基塑料的循环经济
- 批准号:
570505-2021 - 财政年份:2021
- 资助金额:
$ 3.64万 - 项目类别:
Alliance Grants
Energy conservation in turbulent flows of complex and simple fluids: mechanisms and new approaches
复杂和简单流体湍流中的能量守恒:机制和新方法
- 批准号:
RGPIN-2014-04903 - 财政年份:2021
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Energy conservation in turbulent flows of complex and simple fluids: mechanisms and new approaches
复杂和简单流体湍流中的能量守恒:机制和新方法
- 批准号:
RGPIN-2014-04903 - 财政年份:2020
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Energy conservation in turbulent flows of complex and simple fluids: mechanisms and new approaches
复杂和简单流体湍流中的能量守恒:机制和新方法
- 批准号:
RGPIN-2014-04903 - 财政年份:2019
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Computational molecular engineering for the development of durable and high-perfornamce plasticizers
用于开发耐用高性能增塑剂的计算分子工程
- 批准号:
514051-2017 - 财政年份:2018
- 资助金额:
$ 3.64万 - 项目类别:
Collaborative Research and Development Grants
Energy conservation in turbulent flows of complex and simple fluids: mechanisms and new approaches
复杂和简单流体湍流中的能量守恒:机制和新方法
- 批准号:
RGPIN-2014-04903 - 财政年份:2018
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Computational molecular engineering for the development of durable and high-perfornamce plasticizers
用于开发耐用高性能增塑剂的计算分子工程
- 批准号:
514051-2017 - 财政年份:2017
- 资助金额:
$ 3.64万 - 项目类别:
Collaborative Research and Development Grants
Energy conservation in turbulent flows of complex and simple fluids: mechanisms and new approaches
复杂和简单流体湍流中的能量守恒:机制和新方法
- 批准号:
RGPIN-2014-04903 - 财政年份:2017
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
Energy conservation in turbulent flows of complex and simple fluids: mechanisms and new approaches
复杂和简单流体湍流中的能量守恒:机制和新方法
- 批准号:
RGPIN-2014-04903 - 财政年份:2016
- 资助金额:
$ 3.64万 - 项目类别:
Discovery Grants Program - Individual
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