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3-Substituted Coumarins Inhibit NorA and MepA Efflux Pumps of Staphylococcus aureus

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dc.contributor.author Araújo-Neto, José B. de
dc.contributor.author Oliveira-Tintino, Cícera D. de M.
dc.contributor.author Araújo, Gildênia A. de
dc.contributor.author Alves, Daniel S.
dc.contributor.author Ribeiro, Fernanda R.
dc.contributor.author Brancaglion, Guilherme A.
dc.contributor.author Carvalho, Diogo T.
dc.contributor.author Lima, Clara Mariana Gonçalves
dc.contributor.author Ali, Hani S. H. Mohammed
dc.contributor.author Rather, Irfan A.
dc.contributor.author Wani, Mohmmad Y.
dc.contributor.author Emran, Talha B.
dc.contributor.author Coutinho, Henrique D. M.
dc.contributor.author Balbino, Valdir de Q.
dc.contributor.author Tintino, Saulo R.
dc.date.accessioned 2024-04-04T04:10:56Z
dc.date.available 2024-04-04T04:10:56Z
dc.date.issued 2023-12-15
dc.identifier.issn 2079-6382
dc.identifier.uri http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/11965
dc.description.abstract Different treatment strategies have been explored in a quest to improve the properties of recycled aggregate concrete (RAC). The improvement strategies are directed towards the removal of residual layers of old mortar on the recycled coarse aggregate (RA). The removal of old mortar layer improves the bond between the new mortar and the RA that makes the quality of RAC better. Efforts have been made to remove the old mortar from the surface of the RA through abrasion process, however, there is a lack of detailed information, particularly about the beneficial effect of abrasion coupled with some chemical treatment. In the present work, the performance of RAC prepared with the RA subjected to abrasion (with the help of a Los Angeles abrasion test machine) was evaluated. The combined effect of abrasion and sodium silicate treatments of the RA on the fresh and hardened properties of RAC was also evaluated. A significant improvement in the workability, strength, and durability of RAC was noted due to abrasion treatment of the RA. Strength and durability of RAC increased significantly due to the combined effect of abrasion and sodium silicate treatment of the RA. en_US
dc.language.iso en_US en_US
dc.publisher MDPI en_US
dc.subject Chemical treatment en_US
dc.subject Workability en_US
dc.title 3-Substituted Coumarins Inhibit NorA and MepA Efflux Pumps of Staphylococcus aureus en_US
dc.type Article en_US

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