Method of making gold nanoparticles capped with

    公开(公告)号:US11938151B1

    公开(公告)日:2024-03-26

    申请号:US18519662

    申请日:2023-11-27

    CPC classification number: A61K33/242 A61K36/31 B82Y5/00

    Abstract: In order to inhibit the growth of fungi, such as Madurella mycetomatis, gold nanoparticles are synthesized and capped with an extract of Reseda arabica. The gold nanoparticles capped with the extract of Reseda arabica are made by adding the extract of Reseda arabica to an aqueous sodium tetrachloroaurate (NaAuCl4) solution to reduce the sodium tetrachloroaurate and form a suspension of gold nanoparticles capped with the extract of Reseda arabica. The extract of Reseda arabica acts as a reducing and stabilizing agent while also functionalizing the surfaces of the gold nanoparticles to cap the surfaces. The suspension may be boiled, followed by removal of the gold nanoparticles capped with the extract of Reseda arabica from the suspension. To treat a Madurella mycetomatis infection, an effective dose of the gold nanoparticles capped with Reseda arabica extract may be administered to a patient in need thereof.

    CARIBBEAN SEA MOSS TINCTURE
    19.
    发明公开

    公开(公告)号:US20230181660A1

    公开(公告)日:2023-06-15

    申请号:US18066035

    申请日:2022-12-14

    Abstract: A tincture composition includes gel-free sea moss extract; about 80-90% by volume glycerin; about 10-18% by volume ethanol; and about 0.5-1.5% cinnamon oil. The total amount of glycerin, ethanol, and cinnamon oil is 100%. A method of producing the composition includes soaking sea moss in water; drying the sea moss; immersing the sea moss fully in glycerin; providing an extraction blend; blending the sea moss, the glycerin, and the extraction blend to form a suspension; straining the suspension to extract a tincture; and heating the tincture at 50-200 degrees Fahrenheit for 1-24 hours. The extraction blend includes, per 1 part by volume glycerin: 1/16 to 2 parts by volume ethanol and 1/100 to ¼ parts by volume of cinnamon oil. The tincture composition has an excellent shelf life and improved palatability. A binding agent may be added to prevent separation.

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