Rapid catalytic disinfection of surfaces, PPE and transportation
对表面、个人防护装备和运输进行快速催化消毒
基本信息
- 批准号:EP/V031589/1
- 负责人:
- 金额:$ 21.18万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2020
- 资助国家:英国
- 起止时间:2020 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Cardiff University and Selden Research have a patented novel catalytic method of making long lived reactive oxygen species effective for pathogen kill and surface disinfection. https://patentimages.storage.googleapis.com/12/c4/b7/8f1ef5827dc436/GB2572364A.pdfThe method involves passing an environmentally benign solution containing dilute hydrogen peroxide (H2O2) using a spray bottle through a catalyst (a copper salt on alumina matrix) incorporated in the nozzle. We have tested this with a range of microorganisms includingStaphylococcus aureus and Candida albicans yeast and have achieved 99.999% reduction in minutes. To date we have not examined virucidal activity but given the effect of our method on other microorganisms we anticipate it will be effective against enveloped viruses. Our work untilnow focussed on developing the method for the food preparation and agricultural industries and the key point is that no toxic residues remain on the surfaces that are treated, while also offering exceptional kill efficacy and compatibility with the surfaces treated.The research programme will initially test the virucidal activity of our existing formulation on viruses including coronavirus standard test strain as a surrogate for SARS-CoV-2 (COVID-19). We will then aim to modify and simplify the formulation to determine if we can replace hydrogenperoxide by air whilst maintaining the virucidal activity. We will also develop the use of aerosols so that the new method can be used to treat large spaces which could be applied in the disinfection of PPE for reuse or the environmentally non-toxic disinfection of transportation such as the internal spaces of ambulances, buses, trains and planes.
卡迪夫大学和塞尔登研究所拥有一种专利的新型催化方法,可以使长寿命的活性氧物质有效地杀死病原体和表面消毒。https://patentimages.storage.googleapis.com/12/c4/b7/8f1ef5827dc436/GB2572364A.pdfThe方法包括使用喷雾瓶使含有稀过氧化氢(H2 O2)的环境友好溶液通过结合在喷嘴中的催化剂(氧化铝基质上的铜盐)。我们已经测试了一系列微生物,包括金黄色葡萄球菌和白色念珠菌酵母菌,并在几分钟内实现了99.999%的减少。到目前为止,我们还没有检查杀病毒活性,但考虑到我们的方法对其他微生物的影响,我们预计它对包膜病毒有效。到目前为止,我们的工作集中在开发用于食品制备和农业工业的方法,关键是处理的表面上没有有毒残留物,该研究计划将首先测试我们现有配方对病毒的杀病毒活性,包括作为SARS-CoV-2替代品的冠状病毒标准测试菌株(2019冠状病毒病)。然后,我们将致力于修改和简化配方,以确定我们是否可以用空气代替过氧化氢,同时保持杀病毒活性。我们亦会发展使用喷雾器,使新方法可用于处理大空间的环境,例如消毒个人防护装备以供再用,或对救护车、巴士、火车和飞机的内部空间进行无害环境的消毒。
项目成果
期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
GB Patent GB2572364 (A) Improved bleaching compositions
GB专利GB2572364(A)改进的漂白组合物
- DOI:
- 发表时间:2021
- 期刊:
- 影响因子:0
- 作者:Burgum J
- 通讯作者:Burgum J
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Graham Hutchings其他文献
Macroporous-mesoporous carbon supported Ni catalysts for the conversion of cellulose to polyols
用于纤维素转化为多元醇的大孔-介孔碳负载镍催化剂
- DOI:
10.1039/c8gc01624k - 发表时间:
2018 - 期刊:
- 影响因子:9.8
- 作者:
Bin Zhang;Bin Chen;Mark Douthwaite;Qiang Liu;Chao Zhang;Qifan Wu;Ruhui Shi;Peixuan Wu;Fengyu Zhao;Graham Hutchings - 通讯作者:
Graham Hutchings
Effect of Dehydration of VOPO4⋅2H2O on the Preparation and Reactivity of Vanadium Phosphate Catalyst for the Oxidation of n-Butane
- DOI:
10.1023/a:1013261219256 - 发表时间:
2001-12-01 - 期刊:
- 影响因子:2.400
- 作者:
F. Javier Cabello Sanchez;J. Antonio Lopez-Sanchez;Richard P.K. Wells;Colin Rhodes;Asghar-Zeini Isfahani;Graham Hutchings - 通讯作者:
Graham Hutchings
Tailpiece
- DOI:
10.1016/0926-860x(94)80251-3 - 发表时间:
1994-06-09 - 期刊:
- 影响因子:
- 作者:
Graham Hutchings - 通讯作者:
Graham Hutchings
Immunohistochemistry using an antibody to unphosphorylated connexin 43 to identify human myometrial interstitial cells
- DOI:
10.1186/1477-7827-6-43 - 发表时间:
2008-09-16 - 期刊:
- 影响因子:4.700
- 作者:
Graham Hutchings;Thomas Gevaert;Jan Deprest;Tania Roskams;Alfons Van Lommel;Bernd Nilius;Dirk De Ridder - 通讯作者:
Dirk De Ridder
Correction to: Solvent Free Synthesis of PdZn/TiO2 Catalysts for the Hydrogenation of CO2 to Methanol
- DOI:
10.1007/s11244-018-1081-4 - 发表时间:
2018-11-12 - 期刊:
- 影响因子:3.000
- 作者:
Hasliza Bahruji;Jonathan Ruiz Esquius;Michael Bowker;Graham Hutchings;Robert D. Armstrong;Wilm Jones - 通讯作者:
Wilm Jones
Graham Hutchings的其他文献
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{{ truncateString('Graham Hutchings', 18)}}的其他基金
International Centre-to-Centre Collaboration: New catalysts for acetylene processes enabling a sustainable future
国际中心间合作:乙炔工艺的新型催化剂实现可持续的未来
- 批准号:
EP/Z531285/1 - 财政年份:2024
- 资助金额:
$ 21.18万 - 项目类别:
Research Grant
AtomCat4Fuel: Atomically construction of AuPd catalyst for efficient CO2 hydrogenation to ethanol
AtomCat4Fuel:原子构建 AuPd 催化剂,用于高效 CO2 加氢生成乙醇
- 批准号:
EP/Y029305/1 - 财政年份:2024
- 资助金额:
$ 21.18万 - 项目类别:
Fellowship
CBET-EPSRC Direct methane conversion into valuable oxygenates via tandem catalysis
CBET-EPSRC 通过串联催化将甲烷直接转化为有价值的含氧化合物
- 批准号:
EP/W014408/1 - 财政年份:2023
- 资助金额:
$ 21.18万 - 项目类别:
Research Grant
Rapid air and surface disinfection using dry hydrogen peroxide
使用干燥过氧化氢快速空气和表面消毒
- 批准号:
EP/W010836/1 - 财政年份:2021
- 资助金额:
$ 21.18万 - 项目类别:
Research Grant
New catalysis for the utilisation of recalcitrant polysaccharides
利用顽固多糖的新催化剂
- 批准号:
EP/V044060/1 - 财政年份:2021
- 资助金额:
$ 21.18万 - 项目类别:
Research Grant
New trimetallic nanoparticles as catalysts for the conversion of carbon dioxide to renewable fuels
新型三金属纳米粒子作为二氧化碳转化为可再生燃料的催化剂
- 批准号:
EP/S030468/1 - 财政年份:2019
- 资助金额:
$ 21.18万 - 项目类别:
Research Grant
Parallel-screening equipment for advanced catalyst testing and process intensification
用于先进催化剂测试和工艺强化的平行筛选设备
- 批准号:
EP/P001467/1 - 财政年份:2016
- 资助金额:
$ 21.18万 - 项目类别:
Research Grant
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二氧化碳与高碳烷烃耦合转化多相催化体系研究
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- 资助金额:50.00 万元
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