LI Xiang-mei,LI Yan-ting,SHEN Yu-dong,XU Zhen-lin.Comprehensive Experimental Design for Performance Improvement of Immunochromatographic Assay for Salbutamol in Swine Urine[J].Journal of Instrumental Analysis,2025,44(11):2414-2420.
LI Xiang-mei,LI Yan-ting,SHEN Yu-dong,XU Zhen-lin.Comprehensive Experimental Design for Performance Improvement of Immunochromatographic Assay for Salbutamol in Swine Urine[J].Journal of Instrumental Analysis,2025,44(11):2414-2420. DOI: 10.12452/j.fxcsxb.241205583.
Comprehensive Experimental Design for Performance Improvement of Immunochromatographic Assay for Salbutamol in Swine Urine
To implement the concept of integrating scientific research and education,a comprehensive experiment was designed to improve the performance of immunochromatography for salbutamol in swine urine. Based on the principle of small molecule competitive reaction,different sizes of colloidal gold were prepared. The key factors affecting the method's performance,such as labeling pH,antibody amount,and blocking agent,were designed and optimized. A rapid immunochromatography based on colloidal gold for salbutamol in swine urine was established. The cut-off value of the method was 3 ng/mL,with sensitivity comparable to similar products on the market. Through the entire design and practice of the immunochromatography,the frontiers and practical applicability of teaching contents were enhanced,enabling students to thoroughly understand the principles and development process of this technology,thus cultivating their abilities in scientific research innovation and practical application. Moreover,ideological and political education elements were introduced into experimental teaching to foster students' unwavering commitment,dialectical analysis skills,and teamwork spirit in scientific research.
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Wang C F . High. Educ. Explor. (王春芳 . 高教探索) , 2024 ,( 3 ): 132 .
Zhang X , Wang J X , Ding W Y , Xie H , Shi Y F , Li X L . Exp. Technol. Manag. (章先,王继璇,丁伟勇,谢珲,时玉菲,李肖梁.实验技术与管理), 2022 , 39 ( 8 ): 124 - 129,151 .
Gao J C , Wei Y H , Feng S Q , Li D Y , Jin H M . Plating & Finishing (高吉成,魏艺涵,冯思清,李大玉,靳惠明.电镀与精饰), 2023 , 45 ( 11 ): 101 - 107 .
Zhao S , Bu T , Yang K R , Xu Z H , Bai F E , He K Y , Li L H , Wang L . ACS Appl. Mater. Interfaces , 2021 , 13 ( 24 ): 28899 - 28907 .
Li Y Y , Peng W L , Wang L J , Yang H F . China Anim. Husb. Vet. Med. (李艳艳,彭伟龙,王丽君,杨海峰.中国畜牧兽医), 2023 , 50 ( 11 ): 4737 - 4746 .
Ministry of Agriculture . No . 250 Bulletin of the Ministry of Agriculture of the People’s Republic of China (农业部. 中华人民共和国农业部公告第250号) . [ 2020-01-06 ]. https://www.moa.gov.cn/govpublic/xmsyj/202001/t20200106_6334375.htm https://www.moa.gov.cn/govpublic/xmsyj/202001/t20200106_6334375.htm .
Ministry of Agriculture . Announcement No . 8 of the Ministry of Agriculture and Animal Husbandry of the People's Republic of China [1999] (农业部. 中华人民共和国农业部公告农牧发〔 1999 〕8号). [ 1999-05-11 ]. https://www.moa.gov.cn/govpublic/XMYS/201006/t20100606_1534901.htm https://www.moa.gov.cn/govpublic/XMYS/201006/t20100606_1534901.htm .
Zhou X , Tian T , Li X Q , Liu S Y , Zhang Q H . Food Chem. , 2024 , 459 : 140357 .
Liang J X , Liu Z W , Fang Y L , Shen X , Xu Z L , Lei H T , Huang X H , Li X M . Food Chem. , 2023 , 417 : 135897 .
Pang Y M , Yang Z H , Liu X H , Shen X , Xu Z L , Lei H T , Zhao H W , Li X M . Sens. Actuators B , 2023 , 397 : 134633 .
Deng Y W , Gao Z H , Lin Z Q , Yang Z H , Lin M F , Xu Z L , Lei H T , Li X M . Anal. Chem. , 2024 , 96 : 19527 - 19536 .
Li X M , Wang Z H , Xiao X L , Wang Z P , Wen K , Wu X P , Xia X , Wu J X , Jiang H Y . Sci. Agric. Sin. (李向梅,王战辉,肖希龙,王照鹏,温凯,吴小平,夏曦,武晋孝,江海洋.中国农业科学), 2014 , 47 ( 19 ): 3883 - 3889 .
Li X M , Wu X Z , Wang J , Hua Q C , Wu J X , Shen X , Sun Y M , Lei H T . Sens. Actuators B , 2019 , 301 : 127059 .
Peng J C , Liu X D , Ding X P , Fu Z J , Wang Q L . Mil. Med. Sci. (彭剑淳,刘晓达,丁晓萍,付占江,王全立 . 军事医学科学院院刊) , 2000 ,( 3 ): 211 - 212,237 .
Wang J K , Ding M Y , Mao Y X , Song L J , Huang X Q , Zhang X Y . J. Food Saf. Qual. (王金魁,丁明月,毛烨炫,宋莲军,黄现青,张西亚. 食品安全质量检测学报), 2023 , 14 ( 18 ): 201 - 210 .
Ruiz G , Tripathi K , Okyem S , Driskell J D . Bioconjugate Chem. , 2019 , 30 ( 4 ): 1182 - 1191 .
Wang Y K . Preparation of Monoclonal Antibody and Development of High-throughput Qualitative and Quantitative Analytical Methods for Zearalenone . Shanghai : Shanhai Jiao Tong Univeisity (王元凯. 玉米赤霉烯酮单克隆抗体的制备及高通量定性、定量检测技术的研究. 上海:上海交通大学), 2014 .
Byzova N A , Safenkova I V , Slutskkaya E S , Zherdev A V , Dzantiev B B . Bioconjugate Chem. , 2017 , 28 ( 11 ): 2737 - 2746 .
Deng Y W , Wang Y , Lin M F , Chen Y H , Qian Z J , Liu J W , Li X M . Anal. Chem. , 2024 , 96 ( 13 ): 5106 - 5114 .
Zhang J Z . Shanghai Med. Pharm. J. (张继忠.上海医药), 2018 , 39 ( 11 ): 64 - 66 .
Xu D X , Dai F Y , Yang Y , Deng Y , Du Q Q , Chen X , Zhang Y , Du M H . J. Food Saf. Qual. (许迪莘,代凤英,杨寅,邓奕,杜庆庆,陈旭,张远,杜美红. 食品安全质量检测学报), 2015 , 6 ( 12 ): 4955 - 4960 .
Huang S R , Chang J L , Xu Z L , Shen X , Lei H T , Li X M . Talanta , 2024 , 267 : 125190 .
Lin M F , Wang Y , Wang M Y , Yang Z H , Deng Y W , Xu Z L , Lei H T , Li X M . Chem.Eng. J. , 2024 , 499 : 156393 .
Huang S R , Chen Z Y , Wang Y C , Xie Y , Xu Z L , Lei H T , Li X M . J. Hazard. Mater. , 2024 , 480 : 135824 .
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