Title:
THREE-DIMENSIONAL RARE EARTH TERBIUM COMPOUND, SYNTHESIS METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/252200
Kind Code:
A1
Abstract:
A three-dimensional rare earth terbium compound, a synthesis method therefor, and an application thereof, relating to the technical field of fluorescent sensing materials. The method comprises, in the presence of an aqueous solvent, mixing 5-(4'-carboxyphenoxy)isophthalic acid with a terbium source to obtain a mixed solution, adjusting the pH value of the mixed solution to 5-7, and then carrying out a hydrothermal to obtain the three-dimensional rare earth terbium compound. The terbium compound synthesized by the method has excellent water stability, and upon further research, it is found that the terbium compound has a three-dimensional pore structure having active sites, and can achieve highly sensitivity and high selectivity of fluorescent probe antibiotic sulfamethazine.
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Inventors:
JIN JUNCHENG (CN)
XIE CHENGGEN (CN)
SUN CHUANBO (CN)
WANG HONGXIN (CN)
WU RUOFEI (CN)
XIE CHENGGEN (CN)
SUN CHUANBO (CN)
WANG HONGXIN (CN)
WU RUOFEI (CN)
Application Number:
PCT/CN2021/098246
Publication Date:
December 08, 2022
Filing Date:
June 04, 2021
Export Citation:
Assignee:
WANXI COLLEGE (CN)
International Classes:
C08G83/00; C07F5/00; C09K11/06; G01N21/64
Foreign References:
| CN111777768A | 2020-10-16 |
Other References:
LIU LAN-JUN, ZHANG MENG-YAO, GUO QING-ZHONG, ZHANG ZHAN-HUI, GUO JUN-FANG: "A terbium(iii) lanthanide–organic framework as a selective and sensitive iodide/bromide sensor in aqueous medium", DALTON TRANSACTIONS, RSC - ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, vol. 50, no. 5, 9 February 2021 (2021-02-09), Cambridge , pages 1697 - 1702, XP093009774, ISSN: 1477-9226, DOI: 10.1039/D0DT03879B
JUNSHENG QIN; DONGYING DU; LEI CHEN; XIUYUN SUN; YAQIAN LAN; ZHONGMIN SU;: "Syntheses, structures and luminescent properties of a series of 3D lanthanide coordination polymers with tripodal semirigid ligand", JOURNAL OF SOLID STATE CHEMISTRY, ORLANDO, FL, US, vol. 184, no. 2, 8 November 2010 (2010-11-08), US , pages 373 - 378, XP028136845, ISSN: 0022-4596, DOI: 10.1016/j.jssc.2010.11.012
XIA TIFENG, CUI YUANJING, YANG YU, QIAN GUODONG: "A luminescent ratiometric thermometer based on thermally coupled levels of a Dy-MOF", JOURNAL OF MATERIALS CHEMISTRY C, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 5, no. 21, 7 June 2017 (2017-06-07), GB , pages 5044 - 5047, XP093009776, ISSN: 2050-7526, DOI: 10.1039/C7TC00921F
XIU ZHANG; GUANGCHAO MA; FANZHEN KONG; ZHANGYU YU; RUIHU WANG;: "A two-fold interpenetrating metal-organic framework based on tetranuclear zinc-carboxylate clusters", INORGANIC CHEMISTRY COMMUNICATIONS, ELSEVIER , AMSTERDAM, NL, vol. 22, 4 May 2012 (2012-05-04), NL , pages 44 - 47, XP028503667, ISSN: 1387-7003, DOI: 10.1016/j.inoche.2012.05.020
JUNSHENG QIN; DONGYING DU; LEI CHEN; XIUYUN SUN; YAQIAN LAN; ZHONGMIN SU;: "Syntheses, structures and luminescent properties of a series of 3D lanthanide coordination polymers with tripodal semirigid ligand", JOURNAL OF SOLID STATE CHEMISTRY, ORLANDO, FL, US, vol. 184, no. 2, 8 November 2010 (2010-11-08), US , pages 373 - 378, XP028136845, ISSN: 0022-4596, DOI: 10.1016/j.jssc.2010.11.012
XIA TIFENG, CUI YUANJING, YANG YU, QIAN GUODONG: "A luminescent ratiometric thermometer based on thermally coupled levels of a Dy-MOF", JOURNAL OF MATERIALS CHEMISTRY C, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 5, no. 21, 7 June 2017 (2017-06-07), GB , pages 5044 - 5047, XP093009776, ISSN: 2050-7526, DOI: 10.1039/C7TC00921F
XIU ZHANG; GUANGCHAO MA; FANZHEN KONG; ZHANGYU YU; RUIHU WANG;: "A two-fold interpenetrating metal-organic framework based on tetranuclear zinc-carboxylate clusters", INORGANIC CHEMISTRY COMMUNICATIONS, ELSEVIER , AMSTERDAM, NL, vol. 22, 4 May 2012 (2012-05-04), NL , pages 44 - 47, XP028503667, ISSN: 1387-7003, DOI: 10.1016/j.inoche.2012.05.020
Attorney, Agent or Firm:
HEFEI ZHONG BO ZHIXIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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