Methods of protecting a surface include applying an inner polymer layer onto a surface. The inner polymer layer is impregnated with a biologically active chemical substance that protects the surface from biofouling-induced chemical, biological, and bio-proliferative damage. The inner polymer layer is an epoxy polymer. An outer polymer layer is applied onto the inner polymer layer. The outer polymer layer is impregnated with a biologically active chemical substance that protects the inner polymer layer from biofouling-induced chemical, biological, and bio-proliferative damage. The outer polymer layer is selected from the group consisting of polyurethanes and fluorourethanes.

Methods of protecting a surface include applying an inner polymer layer onto a surface. The inner polymer layer is impregnated with a biologically active chemical substance that protects the surface from biofouling-induced chemical, biological, and bio-proliferative damage. The inner polymer layer is an epoxy polymer. An outer polymer layer is applied onto the inner polymer layer. The outer polymer layer is impregnated with a biologically active chemical substance that protects the inner polymer layer from biofouling-induced chemical, biological, and bio-proliferative damage. The outer polymer layer is selected from the group consisting of polyurethanes and fluorourethanes.

Described herein are antimicrobial compounds identified via a high-throughput screen to identify compounds that produce anucleate cells in E. coli after cell division occurs. Compound 1 (5-nonyloxytryptamine) and its analogs are small molecule inhibitors of the nucleoid occlusion system and/or proteins that are responsible for maintaining the structure of the chromosome. The antimicrobial compounds are useful to treat bacterial infections as well as to inhibit bacterial growth.

Described herein are antimicrobial compounds identified via a high-throughput screen to identify compounds that produce anucleate cells in E. coli after cell division occurs. Compound 1 (5-nonyloxytryptamine) and its analogs are small molecule inhibitors of the nucleoid occlusion system and/or proteins that are responsible for maintaining the structure of the chromosome. The antimicrobial compounds are useful to treat bacterial infections as well as to inhibit bacterial growth.

Described herein are antimicrobial compounds identified via a high-throughput screen to identify compounds that produce anucleate cells in E. coli after cell division occurs. Compound 1 (5-nonyloxytryptamine) and its analogs are small molecule inhibitors of the nucleoid occlusion system and/or proteins that are responsible for maintaining the structure of the chromosome. The antimicrobial compounds are useful to treat bacterial infections as well as to inhibit bacterial growth.

Compounds, compositions, and methods comprising a polyamine compound are described, which may be used to kill, disperse, treat, or reduce biofilms, or to inhibit or substantially prevent biofilm formation. In certain aspects, the present invention relates to compounds, compositions, and methods comprising polyamine compounds that have antimicrobial or dispersing activity against a variety of bacterial strains capable of forming biofilms.

Compounds, compositions, and methods comprising a polyamine compound are described, which may be used to kill, disperse, treat, or reduce biofilms, or to inhibit or substantially prevent biofilm formation. In certain aspects, the present invention relates to compounds, compositions, and methods comprising polyamine compounds that have antimicrobial or dispersing activity against a variety of bacterial strains capable of forming biofilms.

Methods of protecting a surface include applying an inner polymer layer onto a surface. The inner polymer layer is impregnated with a biologically active chemical substance that protects the surface from biofouling-induced chemical, biological, and bio-proliferative damage. The inner polymer layer is an epoxy polymer. An outer polymer layer is applied onto the inner polymer layer. The outer polymer layer is impregnated with a biologically active chemical substance that protects the inner polymer layer from biofouling-induced chemical, biological, and bio-proliferative damage. The outer polymer layer is selected from the group consisting of polyurethanes and fluorourethanes.

Methods of protecting a surface include applying an inner polymer layer onto a surface. The inner polymer layer is impregnated with a biologically active chemical substance that protects the surface from biofouling-induced chemical, biological, and bio-proliferative damage. The inner polymer layer is an epoxy polymer. An outer polymer layer is applied onto the inner polymer layer. The outer polymer layer is impregnated with a biologically active chemical substance that protects the inner polymer layer from biofouling-induced chemical, biological, and bio-proliferative damage. The outer polymer layer is selected from the group consisting of polyurethanes and fluorourethanes.

The invention relates to compositions comprising at least one ABA antagonist for promoting germination/sprouting of plants or plant parts, and/or delaying fruit ripening and pigmentation; kits comprising such compositions; and methods of using such compositions to promote germination/sprouting of plants or plant parts, and/or to delay fruit ripening and pigmentation.