DEVELOPMENT OF A BIOMIMETIC ENZYME-LINKED IMMUNOSORBENT ASSAY METHOD BASED ON A HYDROPHILIC MOLECULARLY IMPRINTED POLYMER FILM FOR DETERMINATION OF OLAQUINDOX IN CHICK FEED SAMPLES

2013 ◽  
Vol 34 (1) ◽  
pp. 16-29 ◽  
Author(s):  
Dongyan Zhao ◽  
Xuguang Qiao ◽  
Zhixiang Xu ◽  
Rui Xu ◽  
Zhenhua Yan
2019 ◽  
Vol 11 (17) ◽  
pp. 2320-2326 ◽  
Author(s):  
Giulia Spano ◽  
Simone Cavalera ◽  
Fabio Di Nardo ◽  
Cristina Giovannoli ◽  
Laura Anfossi ◽  
...  

A molecularly imprinted sorbent assays for cortisol was optimized for direct determination in human saliva.


2015 ◽  
Vol 407 (7) ◽  
pp. 1951-1959 ◽  
Author(s):  
Jiadi Sun ◽  
Jian Ji ◽  
Yifan Wang ◽  
Ying Zhao ◽  
Yinzhi Zhang ◽  
...  

2018 ◽  
Vol 7 (7) ◽  
pp. Q3189-Q3195
Author(s):  
Valerii Malyshev ◽  
Agnieszka Michota-Kamińska ◽  
Shuai Shao ◽  
Francis D'Souza ◽  
Krzysztof Noworyta

The Analyst ◽  
2018 ◽  
Vol 143 (14) ◽  
pp. 3481-3488 ◽  
Author(s):  
Hasim Munawar ◽  
Katarzyna Smolinska-Kempisty ◽  
Alvaro Garcia Cruz ◽  
Francesco Canfarotta ◽  
Elena Piletska ◽  
...  

The enzyme-linked immunosorbent assay (ELISA) has been used as a standard tool for monitoring food and animal feed contamination from the carcinogenic fumonisin B1 (FB1).


2013 ◽  
Vol 96 (2) ◽  
pp. 453-458 ◽  
Author(s):  
Yiwei Tang ◽  
Guozhen Fang ◽  
Shuo Wang ◽  
Jingwei Sun ◽  
Kun Qian

Abstract A novel and fast competitive direct biomimetic ELISA (cd-BELISA) was developed for determination of the N-methylcarbamate insecticide metolcarb based on a molecularly imprinted polymer (MIP) film as the antibody mimic. The MIP film was directly synthesized on the surface of a 96-well plate by bulk polymerization. The synthesized film was characterized, and the results showed that the imprinted film exhibited antibody-antigen-like binding properties and rapid adsorption ability, which was particularly useful for cd-BELISA development. The cd-BELISA conditions were optimized in detail. Under the optimum conditions, the sensitivity and LOD of the cd-BELISA were found to be 17 and 0.12 μg/L, respectively. Cross-reactivity demonstrated that the cd-BELISA had a higher selectivity for metolcarb than for structurally related compounds. The developed method was applied to the determination of metolcarb in spiked apple juice, cabbage, and cucumber, with mean recoveries ranging from 71.5 to 117.0%. Validation of the results was conducted by HPLC with good correlation (r2 > 0.9562) between data obtained using these two methods. Therefore, the developed cd-BELISA has potential for the rapid determination of metolcarb in foods.


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