Paper-based miniaturized device for detection of betalactam antibiotics in milk

Abstract

This paper showcases a paper-based pillar array device for detection of beta-lactam group of antbiotics in milk which works on the induction principal. Presence of beta-lactam antibiotics in milk poses a risk for human health including allergy, carcinogenicity and microbial drug resistance. Simple to operate and inexpensive devices are required for detection of antibiotics in milk especially in remote areas where medical facilities are limited. Here we illustrate the design, fabrication and working principle of the device along with detection of beta-lactam group of antibiotics in milk samples. Ultimately, the device will be used for antimicrobial resistance testing in Dairy settings.