NATURAL EFFICIENT SELF-ASSEMBLED PHOTOTHERMAL ANTIBACTERIAL NANOPARTICLE, PREPARATION METHOD THEREFOR AND USE THEREOF

    公开(公告)号:US20240268389A1

    公开(公告)日:2024-08-15

    申请号:US18206105

    申请日:2023-06-06

    IPC分类号: A01N43/90 A01N25/04

    摘要: A preparation process of the natural efficient self-assembled photothermal antibacterial nanoparticle is provided that includes mixing a solution of berberine in methanol and a solution of rhein of methanol to obtain a mixed solution, and then mixing the mixed solution with water and performing self-assembly reaction to obtain a self-assembled nanoparticle solution; and mixing the self-assembled nanoparticle solution with a solution of chromium chloride in methanol, and performing coordination reaction to obtain the natural efficient self-assembled photothermal antibacterial nanoparticle. The natural efficient self-assembled photothermal antibacterial nanoparticle prepared by the present invention can quickly raise the temperature under irradiation of near-infrared long-wave light, thus playing a role in instantaneous broad-spectrum sterilization. Because the berberine and the rhein have antibacterial effects, the prepared nanoparticle has a double synergistic sterilization effect under the irradiation of near-infrared long-wave light.

    SPINOSYN PESTICIDAL COMPOSITIONS
    18.
    发明公开

    公开(公告)号:US20240237647A1

    公开(公告)日:2024-07-18

    申请号:US18558468

    申请日:2022-05-03

    申请人: Terramera,Inc.

    IPC分类号: A01N43/22 A01N25/04 A01P7/04

    CPC分类号: A01N43/22 A01N25/04 A01P7/04

    摘要: Pesticidal compositions comprising a spinosyn active ingredient and a salicy late solvent operable to dissolve the spinosyn active ingredient are provided. The pesticidal composition may comprise an emulsion and/or an emulsifiable concentrate (EC) and may comprise an emulsifier. The pesticidal composition may comprise a carrier oil, such as a neutral oil, e.g. to limit potential phytotoxicity induced by the salicy late solvent. The pesticidal composition may comprise an oil-soluble saturated or unsaturated aliphatic acid dissolvable in the salicylate solvent and/or the carrier oil. The pesticidal composition may comprise one or more diluents, fragrance additives, ultraviolet light blockers, and/or other additives. The pesticidal composition may comprise a solution, emulsion, emulsifiable concentrate, and/or any other suitable composition of spinosyn active ingredient and salicylate solvent.

    OIL FLOWABLE APYRASE INHIBITOR FORMULATION
    19.
    发明公开

    公开(公告)号:US20240237644A1

    公开(公告)日:2024-07-18

    申请号:US18391459

    申请日:2023-12-20

    IPC分类号: A01N37/50 A01N25/04 A01P3/00

    CPC分类号: A01N37/50 A01N25/04 A01P3/00

    摘要: The disclosure concerns an oil flowable formulation comprising a first active compound having a structure




    and a lipophilic solvent, a first dispersant, and a rheology modifier. The formulation comprises particles of the first active compound having a median particle size, as measured by light scattering, of from 0.1 to 20 microns. The formulation may also comprise an emulsifier, a second dispersant, and/or an agriculturally active compound, such as an acaricide, antimicrobial, fungicide, herbicide, insecticide, molluscicide, or nematocide, or a combination thereof. Also disclosed are agricultural compositions comprising the formulation and methods of using the same.