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    • 1. 发明公开
    • 세포외소포체를 포함한 살충제 검출용 조성물 및 이의 용도
    • KR1020220150236A
    • 2022-11-10
    • KR1020220136291
    • 2022-10-21
    • C12Q1/44A01N57/12A01N47/10
    • 본발명은세포외소포체(extracellular vesicle)를포함한살충제검출용조성물및 이의용도에관한것으로, 보다상세하게는아세틸콜린에스테라아제(acetylcholinesterase; AChE)가내재된자연발생세포외소포체를포함하는살충제검출용조성물, 이를이용한살충제검출방법및 살충제검출키트에관한것이다. 본발명에서는세포외소포체내의고유한아세틸콜린에스테라아제를사용하여살충제를간단하고정확하게검출하는것을확인하였으며, AChE의발현리포좀의형성및 리포좀으로의 AChE 캡슐화등을포함한다수의복잡한단계가 EV 기반살충제검출에서는전혀필요가없기때문에, 본발명의방법은효소의안정성을향상시키면서종래의분석법의전체비용과환경위험을줄일수 있는장점이있다. 또한, 본발명에서는 EV에포함된 AChE의안정성이유리 AChE보다우수함을확인하였으며, 여러가지잠재적간섭제를함유한혈청에첨가된유기인계살충제또는카바메이트계살충제를성공적으로검출할수 있는것을확인하였으므로, 농작물, 물또는인체등 다양한시료속에포함된잔류살충제를효과적으로검출할수 있다.
    • 6. 发明公开
    • 유기 은 착체 화합물을 포함하는 항균성 조성물, 이를 이용한 항균처리방법 및 항균성형품
    • 含有机银复合物的抗菌组合物,使用其的抗生素治疗方法和抗菌制品
    • KR1020070093801A
    • 2007-09-19
    • KR1020070005956
    • 2007-01-19
    • 주식회사 잉크테크
    • 정광춘조현남박은진서영관최주진김동립김형석
    • A01N47/10A01P1/00
    • A01N59/16A01N33/04A01N47/06A01N47/12A01N2300/00
    • An antibacterial composition is provided to prevent silver particles from being fallen out from a silver-particles-treated article due to cleaning, washing or abrasion, secure improved durability and anti-bacterial effect and show excellent solubility and solubility, thereby being applied to various products. An antibacterial composition comprises an organic silver complex obtained by reacting at least one silver compound represented by the formula(1) of Ag_nX with at least one ammonium carbamate-based or ammonium carbonate-based compound represented by the formulae(2) to (4), wherein X is a substituent selected from the group consisting of O, S, halogen, cyano, cyanate, carbonate, nitrate, nitrite, sulfate, phosphate, thiocyanate, chlorate, perchlorate, tetrafluoroborate, acetylacetonate, carboxylate or a derivative thereof, n is an integer from 1 to 4, and each R1 to R6 is H. The anti-bacterial treating method is characterized in that the antibacterial composition is coated by a method selected from the group consisting of spin-coating, spray-coating, dip-coating, flow-coating, doctor-blade method, dispensing, ink-jet printing, offset printing, screen printing, pad printing, gravure printing, flexo-printing, and litho-printing.
    • 提供抗菌组合物以防止银颗粒由于清洁,洗涤或磨损而从银颗粒处理的物品中脱落,确保改善的耐久性和抗细菌效果,并且显示出优异的溶解性和溶解性,从而适用于各种产品 。 抗菌组合物包含通过使至少一种Ag_nX的式(1)表示的银化合物与至少一种由式(2)至(4)表示的氨基甲酸铵或碳酸铵类化合物反应而获得的有机银络合物, 其中X为选自O,S,卤素,氰基,氰酸酯,碳酸根,硝酸根,亚硝酸根,硫酸根,磷酸根,硫氰酸根,氯酸根,高氯酸根,四氟硼酸根,乙酰丙酮根,羧酸根或其衍生物的取代基,n为 1〜4的整数,R 1〜R 6为H.抗菌处理方法的特征在于,抗菌组合物通过选自旋涂,喷涂,浸涂 喷涂印刷,胶版印刷,丝网印刷,移印,凹版印刷,柔版印刷和平版印刷。