The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Sep. 06, 2022
South-central Minzu University, Wuhan, CN;
Haiyan Fu, Wuhan, CN;
Liuna Wei, Yizhou, CN;
Siyu Wang, Kaifeng, CN;
Jian Yang, Beijing, CN;
Hengye Chen, Wuhan, CN;
Wanjun Long, Yongzhou, CN;
Xiaolong Yang, Chongqing, CN;
South-Central Minzu University, Wuhan, CN;
Abstract
Disclosed is a method for visually identifying quality of Lilii Bulbus, including: uniformly mixing an extracting solution of a Lilii Bulbus sample to be detected with gold-silver nanoclusters, standing the mixed extracting solution for reaction, and realizing visual identification of Lilii Bulbus quality according to information of color or information of fluorescence intensity of a detection system obtained after the reaction and response difference of the color or fluorescence of Lilii Bulbus samples with different quality. Compared with that existing detection method based on chromatography and the like, the method provided by the present application has the advantages of high stability, fast response, easy operation and portable devices in addition to a broad application prospect for industrial production.