Thẻ: SDG9-Công nghệ – sáng tạo và phát triển hạ tầng

Abstract Liver cancer remains a major global health challenge, necessitating the development of new therapeutic agents. In this study, a series of 1,2,4,5-tetrasubstituted imidazole derivatives were synthesized via a green, one-pot four-component reaction using the recyclable deep eutectic solvent [Bet]2[PTSA] under solvent-free conditions, affording high yields. Among them, compounds 16d, 16j, and 16n exhibited notable cytotoxicity against...

Abstract In this paper, an initial boundary value problem for a class of fourth-order viscoelastic wave equations is examined. Firstly, the local existence and uniqueness of solutions are proved by the linear approximation and the Faedo-Galerkin method. Next, a specified case of the original problem is considered. Then, under suitable assumptions and by continuity arguments,...

Abstract The extensive use of pesticides and synthetic dyes poses critical threats to food safety, human health, and environmental sustainability, necessitating rapid and reliable detection methods. Raman spectroscopy offers molecularly specific fingerprints but suffers from spectral noise, fluorescence background, and band overlap, limiting its real-world applicability. Here, we propose a deep learning framework based on...