형광성 겔화 은-착화합물 구조체 및 그 제조방법
    1.
    发明授权
    형광성 겔화 은-착화합물 구조체 및 그 제조방법 有权
    银络合物的荧光凝胶及其制备方法

    公开(公告)号:KR100893608B1

    公开(公告)日:2009-04-20

    申请号:KR1020070071733

    申请日:2007-07-18

    Abstract: 본 발명은 은-결합 모노덴테이트 리간드로서의 역할을 하는 새로운 피리딘-함유 트리플루오로메틸-기재 시아노스틸벤 유도체에 관한 것이다. 이 유도체는 하기 반응식 (1)∼(3)에 의하여 합성된다.

    상기 식(1)은 테트라키스(트리페닐포스핀) 팔라듐(0) 촉매하에서 톨루엔/이소-프로판올/물(2N K
    2 CO
    3 ) 용액에서 7시간 환류시키고, 상기 식(2)는 테트라키스(트리페닐포스핀) 팔라듐(0) 촉매하에서 THF/물(2N K
    2 CO
    3 ) 용액에서 12시간 환류시키며, 상기 식(3)은 테트라부틸암모늄 히드록사이드 촉매하에서 t-부틸알콜/THF 50℃ 용액에서 2시간 반응시킨다.
    형광, 겔화 은-착화합물, 은-결합 모노덴테이트 리간드, 공액(conjugated) 분자, 형광센서

    형광성 겔화 은-착화합물 구조체 및 그 제조방법
    2.
    发明公开
    형광성 겔화 은-착화합물 구조체 및 그 제조방법 有权
    银复合物的荧光凝胶及其制备方法

    公开(公告)号:KR1020090008638A

    公开(公告)日:2009-01-22

    申请号:KR1020070071733

    申请日:2007-07-18

    Abstract: The fluorescent gel of silver-complex is provided to form gel and express the remarkably increased and red-shifted fluorescence by forming the network structure of fibers through binding of silver ion to the AIEE(aggregation-induced enhanced emission)-active ligand, thereby being applicable to the fluorescence sensor. The manufacturing method of the new pyridine-containing trifluoromethyl-based cyano stilbene derivative(CN-TFMBPPE) functioning as the silver-binding monodentate ligand comprises the steps of: refluxing the toluene/iso-propanol /water(2N K2CO3) solution under the tetrakis(triphenylphosphine) palladium(0) catalyst through the Suzuki reaction for 7 hours to prepare aldehyde 1; refluxing the THF/water(2N K2CO3) solution under the tetrakis(triphenylphosphine) palladium(0) catalyst through the Suzuki reaction for 12 hours to prepare the benzyl cyano derivative 2; and reacting the t-butyl alcohol/THF solution under the tetrabutylammonium hydroxide catalyst through the Knoevenagel reaction at 50 deg. C for 2 hours.

    Abstract translation: 提供银络合物的荧光凝胶以形成凝胶,并通过结合银离子与AIEE(聚集诱导的增强发射) - 活性配体形成纤维的网状结构,表现出明显增加的红移荧光 适用于荧光传感器。 用作银结合单齿配位体的新的含吡啶三氟甲基的氰基二苯乙烯衍生物(CN-TFMBPPE)的制备方法包括以下步骤:在甲苯/异丙醇/水(2N K 2 CO 3)溶液中回流四 (三苯基膦)钯(0)​​催化剂通过Suzuki反应7小时以制备醛1; 在四(三苯基膦)钯(0)​​催化剂下通过Suzuki反应回流THF /水(2N K 2 CO 3)溶液12小时以制备苄基氰基衍生物2; 并使叔丁醇/ THF溶液在四丁基氢氧化铵催化剂下通过Knoevenagel反应在50℃下反应。 C 2小时。

    반복 기록 및 삭제가 가능한 형광 메모리용 필름, 및 그필름을 이용한 비-손실 기록 판독 및 재생 방법
    4.
    发明授权
    반복 기록 및 삭제가 가능한 형광 메모리용 필름, 및 그필름을 이용한 비-손실 기록 판독 및 재생 방법 有权
    具有写作和擦除功能的荧光记忆膜,以及编写和重新生产非破坏性阅读的过程

    公开(公告)号:KR100837577B1

    公开(公告)日:2008-06-12

    申请号:KR1020060137429

    申请日:2006-12-29

    Abstract: A rewritable fluorescence memory film, and a non-destructive writing/reading/erasing method using the same are provided to repeat data recording and erasing on a fluorescence memory film of polymer composite containing fluorescent material with high Stokes' shift and BTE photochromic compound. A rewritable fluorescence memory film is formed by applying coating material on a substrate, wherein the coating material contains 10 to 30wt.% composite of fluorescent material and photochromic compound and 90 to 70wt.% matrix polymer dissolved. The fluorescent material, which is excited-state intramolecular proton transfer compound, has a maximum absorption wavelength in a range of 410 to 430nm, a maximum fluorescence emission wavelength in a range of 450 to 700nm, and a difference between the maximum absorption wavelength and maximum fluorescence emission wavelength(Stokes' Shift) in a range of 20 to 290nm. The photochromic compound emits color under irradiation of ultraviolet rays having a wavelength of 400nm or less.

    Abstract translation: 提供了可重写荧光存储器膜以及使用该可擦写荧光存储膜的非破坏性写入/读出/擦除方法,以在含有高斯托克斯位移和BTE光致变色化合物的含有荧光材料的聚合物复合物的荧光存储膜上重复数据记录和擦除。 通过在基材上涂覆涂料来形成可重写荧光记忆膜,其中涂料含有10至30重量%的荧光材料和光致变色化合物的复合物和溶解的90至70重量%的基质聚合物。 作为激发态分子内质子转移化合物的荧光材料具有410〜430nm的最大吸收波长,450〜700nm范围内的最大荧光发射波长,最大吸收波长与最大吸收波长的最大值 荧光发射波长(Stokes'Shift)在20到290nm的范围内。 光致变色化合物在波长为400nm以下的紫外线的照射下发色。

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