Each element is required for infection.Researchers from the University of Southampton examined how ultraviolet laser light damages the virus by affecting each of these vital elements. They discovered the genomic product was extremely sensitive to destruction and protein spikes lost their ability to bind to human cells.The Role of UVC Light in Viral DeactivationUV light includes UVA, UVB, and UVC light. 266nm light also harmed the structure of the SARS-CoV-2 spike protein, minimizing its ability to bind to human cells by breaking down disulfide bonds and aromatic amino acids.The 227nm light was less effective at causing RNA damage, but more efficient at destructive proteins through oxidation (a chemical reaction including oxygen) which unfolds the proteins structure.Implications of the ResearchImportantly, SARS-CoV-2 has amongst the biggest genomes for RNA viruses.
Each element is required for infection.Researchers from the University of Southampton investigated how ultraviolet laser light ruins the virus by affecting each of these critical elements. They discovered the genomic material was highly delicate to deterioration and protein spikes lost their ability to bind to human cells.The Role of UVC Light in Viral DeactivationUV light consists of UVA, UVB, and UVC light. 266nm light likewise harmed the structure of the SARS-CoV-2 spike protein, decreasing its ability to bind to human cells by breaking down disulfide bonds and aromatic amino acids.The 227nm light was less reliable at causing RNA damage, but more effective at harmful proteins through oxidation (a chemical response involving oxygen) which unfolds the proteins structure.Implications of the ResearchImportantly, SARS-CoV-2 has among the biggest genomes for RNA viruses.