OXIDE COATINGS WITH ADJUSTABLE ION-PERMEATION AS OPTICAL AND PROTECTIVE COATINGS AND METHODS OF MAKING THE SAME

    公开(公告)号:US20240376344A1

    公开(公告)日:2024-11-14

    申请号:US18696536

    申请日:2022-10-07

    Abstract: A method of manufacturing an article includes depositing a solution on a glass, glass-ceramic, or ceramic substrate, the solution having a polyhedral oligomeric silsesquioxane with the formula (RSiO3/2)n, where R is a hydrogen or an organic moiety; curing the solution to form an anti-reflective coating; and plasma treating the anti-reflective coating to form defects in the anti-reflective coating. An article includes a glass, glass-ceramic, or ceramic substrate having a primary surface; a plasma-treated anti-reflective coating disposed over the primary surface that has at least one layer, the at least one layer having a polyhedral oligomeric silsesquioxane with the formula (RSiO3/2)n, where R is a hydrogen or an organic moiety; and an easy-to-clean (ETC) coating disposed over the plasma-treated anti-reflective coating, the ETC coating having a fluorinated material and a physical thickness of about 1 nm to about 20 nm.

    FLOW CELLS WITH STABLE POLYMER COATING AND THEIR USES FOR GENE SEQUENCING

    公开(公告)号:US20210301335A1

    公开(公告)日:2021-09-30

    申请号:US17266245

    申请日:2019-08-05

    Abstract: A flow cell article is provided where the flow cell article includes a substrate having one or more layers; a fluidic channel disposed in the substrate wherein the fluidic channel includes at least one reactive surface comprising: a coupling agent having a first functional group covalently attached to the substrate of the fluidic channel and a second imide functional group covalently attached to a polymer of formula (I), where R1 is a residue of an unsaturated monomer that has been copolymerized with maleic anhydride; R2 is H, an alkyl group, an oligo(ethylene glycol), and/or a dialkyl amine; m, n, and o are each from 1 to 10,000; X is a divalent NH, O, and/or S; and Z is the first functional group.

    FLOW CELLS HAVING REACTIVE SURFACES FOR NUCLEIC ACID SEQUENCE ANALYSIS

    公开(公告)号:US20190085390A1

    公开(公告)日:2019-03-21

    申请号:US16127617

    申请日:2018-09-11

    Abstract: A flow cell article including: a chamber; and at least one surface of the chamber comprising: a solid substrate having a reactive surface comprising: a coupling agent covalently attached to the solid substrate; a polymer of the formula (I) as defined herein, covalently attached to the coupling agent; anda nucleic acid probe covalently attached to the polymer. Also disclosed is a method of making the article and a method of using the article.

    ANTIMICROBIAL ARTICLES WITH SILVER-CONTAINING ALKALI SILICATE COATING AND METHODS OF MAKING THEREOF
    10.
    发明申请
    ANTIMICROBIAL ARTICLES WITH SILVER-CONTAINING ALKALI SILICATE COATING AND METHODS OF MAKING THEREOF 审中-公开
    具有含银碱金属硅酸盐涂料的抗微生物物品及其制备方法

    公开(公告)号:US20170036949A1

    公开(公告)日:2017-02-09

    申请号:US15305155

    申请日:2015-04-22

    Abstract: An antimicrobial article having a substrate, and a coating on a surface of the substrate. The coating includes a silver-containing alkali silicate. The antimicrobial article has an antimicrobial efficacy of greater than or equal to about 90.0% according to EPA Test Method for Efficacy of Copper Alloy Surfaces as a Sanitizer. The coating may further include at least one of a boron-containing compound and an aluminum-containing compound. A method for forming antimicrobial articles includes coating a substrate with a mixture comprising an alkali silicate; curing the coating at a temperature from greater than or equal to about 300° C. to less than or equal to about 620° C. for a duration of greater than or equal to about 15 minutes to less than or equal to about 120 minutes; and contacting the coating with an antimicrobial medium comprising silver nitrate and an alkali nitrate.

    Abstract translation: 具有底物的抗微生物制品,以及在该基材的表面上的涂层。 涂层包括含银的碱性硅酸盐。 根据EPA“铜合金表面作为消毒剂的功效的测试方法”,抗微生物制品具有大于或等于约90.0%的抗菌功效。 该涂层还可包括含硼化合物和含铝化合物中的至少一种。 用于形成抗微生物制品的方法包括用包含碱性硅酸盐的混合物涂覆底物; 在大于或等于约300℃至小于或等于约620℃的温度下固化涂层,持续时间大于或等于约15分钟至小于或等于约120分钟; 并使涂层与包含硝酸银和硝酸碱金属的抗微生物培养基接触。

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