Title:
RED LIGHT EXCITED FLUORESCENT DYE, PREPARATION METHOD THEREFOR, AND APPLICATIONS THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/099382
Kind Code:
A1
Abstract:
The present invention relates to the field of optical function materials, and specifically, to a red light excited fluorescent dye having a structure represented by formula (I). The red light excited fluorescent dye provided in the present invention has a very broad excitation spectrum, good light stability and high stability in trace detection, can be used in different application fields such as cell imaging, fluorescence probes, laser dyes and fluorescence sensors, and has good practicability. The preparation method provided in the present invention has low raw material costs, does not produce pollution, needs simple technologies and has a high yield; the prepared fluorescent dye has a novel structure and good performance, and is suitable for being widely used in the fields such as biology and environments.
Inventors:
CHE TUANJIE (CN)
XU JINZHANG (CN)
ZHAO FANG (CN)
XU JINZHANG (CN)
ZHAO FANG (CN)
Application Number:
PCT/CN2017/113465
Publication Date:
June 07, 2018
Filing Date:
November 29, 2017
Export Citation:
Assignee:
SUZHOU BAIYUAN GENT CO LTD (CN)
International Classes:
C09K11/06; C09B57/00; G01N21/64; H01L51/00; H01L51/50; H01L51/54
Foreign References:
| CN1944540A | 2007-04-11 | |||
| US5187288A | 1993-02-16 | |||
| JP2003277385A | 2003-10-02 |
Other References:
ATILGAN, S. ET AL.: "Water Soluble Distyryl-Boradiazaindacenes as Efficient Photosensitizers for Photodynamic Therapy", CHEMICAL COMMUNICATIONS, vol. 42, 6 January 2006 (2006-01-06), Cambridge, United Kingdom, pages 4398 - 4400, XP055489967
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD (CN)
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