Engineering the Self-Assembly Pathways of POSS-Peptide Amphiphiles to Form Diverse Cross-β Structures.

Cross-β structures are crucial in driving protein folding and aggregation. However, due to their strong aggregating tendency, the precise control of the self-assembly of β-sheet-forming peptides remains a challenge. We propose a molecular geometry strategy to study and control the self-assembly of cross-β structures.

Discovery of zeylenone from Uvaria grandiflora as a potential botanical fungicide.

Background: Botanical pesticides play an important role in organic agricultural practices and are widely used in integrated pest management (IPM). Uvaria grandiflora was mainly reported as traditional medicines and possessed antibacterial, antioxidant, and antiprotozoal activities. Therefore, important biological activities of U.

Photostable 1-Trifluoromethyl Cinnamyl Alcohol Derivatives Designed as Potential Fungicides and Bactericides.

In the current work, a series of 1-trifluoromethyl cinnamyl alcohol derivatives were designed and synthesized and their antifungal activities were evaluated. The bioassay result showed that most compounds exhibited excellent antifungal activity at 10 μg mL. Next, photostable and easily synthesized compound with broad-spectrum antifungal activity was selected as a potential candidate to evaluate its antibacterial and antifungal activities.