公开(公告)号：US11041812B2

公开(公告)日：2021-06-22

申请号：US15870146

申请日：2018-01-12

申请人： SFC CO., LTD.

发明人： Moon-Chan Hwang ,  Jong-Tae Je

IPC分类号： G01N21/00 ,  G01N21/80 ,  C09B49/10 ,  C08L5/12 ,  C09B11/02 ,  G01N33/84 ,  C09B67/02 ,  C08B37/00 ,  C09B5/62 ,  C09B23/14 ,  C09B57/00 ,  C09B57/02 ,  G01N31/22 ,  G01N33/58

摘要： The present disclosure relates to a fluorogenic pH-sensitive dye and a film for detecting pH using the fluorogenic pH-sensitive dye on a polymer film. The fluorogenic pH-sensitive dye includes an aryl compound having a sulfonyl group (—SO2) and an agarose compound covalently bonded to the sulfonyl group (—SO2) of the aryl compound.

公开(公告)号：US09653689B2

公开(公告)日：2017-05-16

申请号：US14969767

申请日：2015-12-15

申请人： Samsung Display Co., Ltd. ,  SFC Co., Ltd.

发明人： Myeong-Suk Kim ,  Jong-Tae Je ,  Se-Jin Lee ,  Seok-Bae Park ,  Se-Jin Yu ,  Jea-Geon Lim ,  Byoung-Ki Choi ,  Tae-Kyung Kim ,  Jeoung-In Yi

IPC分类号： H01L51/50 ,  H01L51/00 ,  C07C211/61 ,  C09K11/06 ,  C09K11/02 ,  C07F7/08 ,  C07D213/74 ,  C07D487/14 ,  C07C255/58 ,  C07B59/00 ,  C07D209/86 ,  C07D403/10

CPC分类号： H01L51/006 ,  C07B59/001 ,  C07C211/61 ,  C07C255/58 ,  C07C2601/14 ,  C07C2602/08 ,  C07C2602/10 ,  C07C2603/52 ,  C07C2603/97 ,  C07D209/86 ,  C07D213/74 ,  C07D403/10 ,  C07D487/14 ,  C07F7/081 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5076

摘要： A condensed-cyclic compound represented by Formula 1 below, and an organic light-emitting diode including the condensed-cyclic compound. wherein R1 through R6, Ar5 and Ar6, and X1 through X10 are defined as in the specification.

公开(公告)号：US11597842B2

公开(公告)日：2023-03-07

申请号：US16860982

申请日：2020-04-28

申请人： SFC CO., LTD.

发明人： Bong-Ki Shin ,  Tae-Young Kim ,  Ju-Man Song ,  Hee-Jung Yang ,  Jong-Tae Je

IPC分类号： C09B23/00 ,  C09B57/02 ,  C09B23/01 ,  G01N33/58

摘要： The present invention relates to: a labeling dye having excellent fluorescent intensity and photostability; and a kit.

公开(公告)号：US09969887B2

公开(公告)日：2018-05-15

申请号：US15490971

申请日：2017-04-19

申请人： SFC CO., LTD.

发明人： Su-Jin Kim ,  Do-Min Lee ,  Jong-Tae Je

IPC分类号： C07D513/22 ,  C07D513/14 ,  C07D519/00 ,  G01N33/52 ,  C12Q1/6844 ,  C12Q1/6813 ,  C09B49/12 ,  C07D417/08 ,  C12C1/02 ,  C07F5/02 ,  G01N27/447 ,  G01N21/31 ,  C12Q1/68

CPC分类号： C09B49/12 ,  C07D417/08 ,  C07D498/14 ,  C07D513/14 ,  C07D513/22 ,  C07D519/00 ,  C07F5/022 ,  C12C1/02 ,  C12Q1/02 ,  C12Q1/6813 ,  C12Q1/6844 ,  G01N27/44778 ,  G01N33/52 ,  G01N2021/3155 ,  C12Q2563/107

摘要： The present disclosure relates to a novel merocyanine-based compound capable of labeling biomolecules by intercalating biomolecules, and to a dye, kit and contrast medium composition for labelling biomolecules comprising the same.

公开(公告)号：US10982262B2

公开(公告)日：2021-04-20

申请号：US16199050

申请日：2018-11-23

申请人： SFC CO., LTD.

发明人： Do-Min Lee ,  Seung-Soo Lee ,  Jin-Hee Park ,  Sun-Ho Kim ,  Goutam Masanta ,  Jong-Tae Je

IPC分类号： C09B11/00 ,  C09B11/08 ,  C09B11/24 ,  C12Q1/68 ,  C12Q1/6818 ,  C07D513/06

摘要： The present invention relates to a quencher having a quenching effect on a fluorescent material exhibiting luminescence characteristics at an excited energy level, and various uses thereof.

公开(公告)号：US20160099411A1

公开(公告)日：2016-04-07

申请号：US14969767

申请日：2015-12-15

申请人： SFC Co., Ltd. ,  Samsung Display Co., Ltd.

发明人： Myeong-Suk Kim ,  Jong-Tae Je ,  Se-Jin Lee ,  Seok-Bae Park ,  Se-Jin Yu ,  Jea-Geon Lim ,  Byoung-Ki Choi ,  Tae-Kyung Kim ,  Jeoung-In Yi

IPC分类号： H01L51/00 ,  C07D213/74 ,  C09K11/02 ,  C07F7/08 ,  C07C211/61 ,  C09K11/06

CPC分类号： H01L51/006 ,  C07B59/001 ,  C07C211/61 ,  C07C255/58 ,  C07C2601/14 ,  C07C2602/08 ,  C07C2602/10 ,  C07C2603/52 ,  C07C2603/97 ,  C07D209/86 ,  C07D213/74 ,  C07D403/10 ,  C07D487/14 ,  C07F7/081 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5076

摘要： A condensed-cyclic compound represented by Formula 1 below, and an organic light-emitting diode including the condensed-cyclic compound. wherein R1 through R6, Ar5 and Ar6, and X1 through X10 are defined as in the specification.

摘要翻译： 由下述式1表示的缩合环状化合物和包含缩合环状化合物的有机发光二极管。 其中R1至R6，Ar5和Ar6以及X1至X10如本说明书所定义。

公开(公告)号：US11613774B2

公开(公告)日：2023-03-28

申请号：US16700618

申请日：2019-12-02

申请人： SFC CO., LTD.

发明人： Goutam Masanta ,  Bong-Ki Shin ,  Ju-man Song ,  Tea-hee Lee ,  Jong-Tae Je

IPC分类号： C12Q1/68 ,  C09B23/00 ,  C12Q1/6844 ,  C07D519/00 ,  C12Q1/6806 ,  C12Q1/686 ,  G01N33/542

摘要： The present disclosure relates to a quencher having a quenching effect on a fluorescent material exhibiting luminescence characteristics at an excited energy level, and various uses thereof.

公开(公告)号：US10473666B2

公开(公告)日：2019-11-12

申请号：US15743769

申请日：2016-07-18

申请人： SFC CO., LTD.

发明人： Ju-man Song ,  Seon-Gi Min ,  Seung-Soo Lee ,  Do-min Lee ,  Kyung-Hwa Park ,  Moon-Chan Hwang ,  Bong-Ki Shin ,  Jong-Tae Je

IPC分类号： C09B23/01 ,  C09B57/00 ,  G01N33/58 ,  A61K49/00

摘要： The present invention relates to dye compounds represented by Formulae I and II, which are described in the specification. The dye compounds of the present invention have markedly improved quantum yields and emit strong fluorescence compared to existing cyanine dyes. Due to these advantages, the dye compounds of the present invention can find applications in various fields, for example, as probes for various biological systems where optical imaging is required. Particularly, the dye compounds of the present invention can be used as mitotrackers capable of labeling and tracking mitochondria. Therefore, the dye compounds of the present invention can be used to quantitatively image mitochondria in live tissues and cells. Furthermore, the dye compounds of the present invention can be applied as pH probes for measuring the pH of live cells.

公开(公告)号：US20180231471A1

公开(公告)日：2018-08-16

申请号：US15870146

申请日：2018-01-12

申请人： SFC CO., LTD.

发明人： Moon-Chan Hwang ,  Jong-Tae Je

IPC分类号： G01N21/80 ,  C09B49/10 ,  C08L5/12

CPC分类号： G01N21/80 ,  C08B37/0039 ,  C08L5/12 ,  C09B5/62 ,  C09B11/02 ,  C09B23/14 ,  C09B23/141 ,  C09B49/10 ,  C09B57/001 ,  C09B57/02 ,  C09B67/0097 ,  G01N31/221 ,  G01N33/582 ,  G01N33/84

摘要： The present disclosure relates to a fluorogenic pH-sensitive dye including an aryl compound having a sulfonyl group (—SO2); and an agarose compound covalently bonded to the sulfonyl group (—SO2) of the aryl compound.

公开(公告)号：US11292798B2

公开(公告)日：2022-04-05

申请号：US16848586

申请日：2020-04-14

申请人： SFC CO., LTD.

发明人： Bong-Ki Shin ,  Jong-Tae Je

IPC分类号： A61B5/00 ,  A61B8/00 ,  A61B10/00 ,  C07D491/147 ,  A61K49/00

摘要： The present invention relates to: a novel merocyanine-based compound which exhibits a fluorescence signal at a visible light region of at least 380 nm, and which may be used for detecting biomolecules; and a biomolecular labeling dye, kit and contrast agent composition comprising the same.