Here's the article mirror for anyone like me getting blocked by cloudflare no matter what buttons pressed or captchas solved: https://web.archive.org/web/202402

Here's the article mirror for anyone like me getting blocked by cloudflare no matter what buttons pressed or captchas solved: https://web.archive.org/web/20240223190753/https://pubs.acs.org/doi/10.1021/acsomega.2c07780 https://web.archive.org/web/20240223190753/https://pubs.acs.... BTW, the N-methylurea used in this is extremely mutagenic in humans.